From 833d68c3a69efc709caefb2b956bd58327418be6 Mon Sep 17 00:00:00 2001 From: "ryan-distrust.co" Date: Sat, 13 May 2023 01:04:09 -0400 Subject: [PATCH] k/cilium: add Cilium CNI / operator --- .../cilium/charts/cilium/.helmignore | 23 + .../cilium/charts/cilium/Chart.yaml | 122 + kustomizations/cilium/charts/cilium/LICENSE | 202 ++ kustomizations/cilium/charts/cilium/README.md | 585 ++++ .../cilium/charts/cilium/README.md.gotmpl | 54 + .../cilium/files/agent/poststart-eni.bash | 19 + .../hubble-l7-http-metrics-by-workload.json | 1170 ++++++++ .../charts/cilium/files/nodeinit/prestop.bash | 56 + .../charts/cilium/files/nodeinit/startup.bash | 202 ++ .../cilium/charts/cilium/templates/NOTES.txt | 22 + .../charts/cilium/templates/_helpers.tpl | 156 + .../templates/cilium-agent/clusterrole.yaml | 126 + .../cilium-agent/clusterrolebinding.yaml | 16 + .../templates/cilium-agent/daemonset.yaml | 880 ++++++ .../cilium/templates/cilium-agent/role.yaml | 60 + .../templates/cilium-agent/rolebinding.yaml | 57 + .../templates/cilium-agent/service.yaml | 50 + .../cilium-agent/serviceaccount.yaml | 11 + .../cilium-agent/servicemonitor.yaml | 39 + .../cilium/templates/cilium-ca-secret.yaml | 17 + .../cilium/templates/cilium-configmap.yaml | 999 +++++++ .../templates/cilium-gateway-api-class.yaml | 10 + .../templates/cilium-ingress-class.yaml | 8 + .../templates/cilium-ingress-service.yaml | 46 + .../templates/cilium-nodeinit/daemonset.yaml | 97 + .../templates/cilium-operator/_helpers.tpl | 36 + .../cilium-operator/clusterrole.yaml | 265 ++ .../cilium-operator/clusterrolebinding.yaml | 16 + .../templates/cilium-operator/deployment.yaml | 300 ++ .../cilium-operator/poddisruptionbudget.yaml | 24 + .../templates/cilium-operator/role.yaml | 41 + .../cilium-operator/rolebinding.yaml | 37 + .../templates/cilium-operator/secret.yaml | 13 + .../templates/cilium-operator/service.yaml | 23 + .../cilium-operator/serviceaccount.yaml | 15 + .../cilium-operator/servicemonitor.yaml | 40 + .../cilium-preflight/clusterrole.yaml | 126 + .../cilium-preflight/clusterrolebinding.yaml | 16 + .../templates/cilium-preflight/daemonset.yaml | 207 ++ .../cilium-preflight/deployment.yaml | 94 + .../cilium-preflight/poddisruptionbudget.yaml | 24 + .../cilium-preflight/serviceaccount.yaml | 11 + .../templates/cilium-resource-quota.yaml | 35 + .../templates/cilium-secrets-namespace.yaml | 18 + .../clustermesh-apiserver/clusterrole.yaml | 68 + .../clusterrolebinding.yaml | 16 + .../clustermesh-apiserver/deployment.yaml | 223 ++ .../poddisruptionbudget.yaml | 22 + .../clustermesh-apiserver/service.yaml | 27 + .../clustermesh-apiserver/serviceaccount.yaml | 11 + .../tls-certmanager/admin-secret.yaml | 16 + .../tls-certmanager/client-secret.yaml | 14 + .../tls-certmanager/remote-secret.yaml | 14 + .../tls-certmanager/server-secret.yaml | 26 + .../tls-cronjob/_job-spec.tpl | 67 + .../tls-cronjob/ca-secret.yaml | 15 + .../tls-cronjob/cronjob.yaml | 15 + .../tls-cronjob/job.yaml | 21 + .../tls-cronjob/role.yaml | 37 + .../tls-cronjob/rolebinding.yaml | 17 + .../tls-cronjob/serviceaccount.yaml | 11 + .../tls-helm/_helpers.tpl | 37 + .../tls-helm/admin-secret.yaml | 17 + .../tls-helm/ca-secret.yaml | 12 + .../tls-helm/client-secret.yaml | 16 + .../tls-helm/remote-secret.yaml | 16 + .../tls-helm/server-secret.yaml | 18 + .../tls-provided/admin-secret.yaml | 12 + .../tls-provided/ca-secret.yaml | 12 + .../tls-provided/client-secret.yaml | 12 + .../tls-provided/remote-secret.yaml | 12 + .../tls-provided/server-secret.yaml | 12 + .../templates/clustermesh-config/_helpers.tpl | 14 + .../clustermesh-secret.yaml | 15 + .../cilium-etcd-operator-clusterrole.yaml | 75 + ...lium-etcd-operator-clusterrolebinding.yaml | 16 + .../cilium-etcd-operator-deployment.yaml | 124 + .../cilium-etcd-operator-serviceaccount.yaml | 11 + .../etcd-operator-clusterrole.yaml | 56 + .../etcd-operator-clusterrolebinding.yaml | 16 + .../etcd-operator-serviceaccount.yaml | 11 + .../etcd-operator/poddisruptionbudget.yaml | 24 + .../templates/hubble-relay/configmap.yaml | 46 + .../templates/hubble-relay/deployment.yaml | 162 ++ .../hubble-relay/metrics-service.yaml | 20 + .../hubble-relay/poddisruptionbudget.yaml | 22 + .../templates/hubble-relay/service.yaml | 26 + .../hubble-relay/serviceaccount.yaml | 11 + .../hubble-relay/servicemonitor.yaml | 34 + .../cilium/templates/hubble-ui/_nginx.tpl | 54 + .../templates/hubble-ui/clusterrole.yaml | 46 + .../hubble-ui/clusterrolebinding.yaml | 16 + .../cilium/templates/hubble-ui/configmap.yaml | 10 + .../templates/hubble-ui/deployment.yaml | 184 ++ .../cilium/templates/hubble-ui/ingress.yaml | 32 + .../hubble-ui/poddisruptionbudget.yaml | 22 + .../cilium/templates/hubble-ui/service.yaml | 26 + .../templates/hubble-ui/serviceaccount.yaml | 11 + .../hubble/dashboards-configmap.yaml | 25 + .../templates/hubble/metrics-service.yaml | 29 + .../cilium/templates/hubble/peer-service.yaml | 26 + .../templates/hubble/servicemonitor.yaml | 36 + .../tls-certmanager/relay-client-secret.yaml | 16 + .../tls-certmanager/relay-server-secret.yaml | 25 + .../hubble/tls-certmanager/server-secret.yaml | 26 + .../tls-certmanager/ui-client-certs.yaml | 16 + .../hubble/tls-cronjob/_job-spec.tpl | 68 + .../hubble/tls-cronjob/ca-secret.yaml | 15 + .../hubble/tls-cronjob/clusterrole.yaml | 35 + .../tls-cronjob/clusterrolebinding.yaml | 16 + .../templates/hubble/tls-cronjob/cronjob.yaml | 16 + .../templates/hubble/tls-cronjob/job.yaml | 22 + .../hubble/tls-cronjob/serviceaccount.yaml | 11 + .../templates/hubble/tls-helm/_helpers.tpl | 37 + .../templates/hubble/tls-helm/ca-secret.yaml | 12 + .../hubble/tls-helm/relay-client-secret.yaml | 17 + .../hubble/tls-helm/relay-server-secret.yaml | 18 + .../hubble/tls-helm/server-secret.yaml | 18 + .../hubble/tls-helm/ui-client-certs.yaml | 17 + .../hubble/tls-provided/ca-secret.yaml | 12 + .../tls-provided/relay-client-secret.yaml | 12 + .../tls-provided/relay-server-secret.yaml | 12 + .../hubble/tls-provided/server-secret.yaml | 12 + .../hubble/tls-provided/ui-client-certs.yaml | 12 + .../charts/cilium/templates/validate.yaml | 57 + .../cilium/charts/cilium/values.yaml | 2522 +++++++++++++++++ .../cilium/charts/cilium/values.yaml.tmpl | 2519 ++++++++++++++++ kustomizations/cilium/kustomization.yaml | 9 + kustomizations/cilium/values.yaml | 2520 ++++++++++++++++ 129 files changed, 16436 insertions(+) create mode 100644 kustomizations/cilium/charts/cilium/.helmignore create mode 100644 kustomizations/cilium/charts/cilium/Chart.yaml create mode 100644 kustomizations/cilium/charts/cilium/LICENSE create mode 100644 kustomizations/cilium/charts/cilium/README.md create mode 100644 kustomizations/cilium/charts/cilium/README.md.gotmpl create mode 100644 kustomizations/cilium/charts/cilium/files/agent/poststart-eni.bash create mode 100644 kustomizations/cilium/charts/cilium/files/hubble/dashboards/hubble-l7-http-metrics-by-workload.json create mode 100644 kustomizations/cilium/charts/cilium/files/nodeinit/prestop.bash create mode 100644 kustomizations/cilium/charts/cilium/files/nodeinit/startup.bash create mode 100644 kustomizations/cilium/charts/cilium/templates/NOTES.txt create mode 100644 kustomizations/cilium/charts/cilium/templates/_helpers.tpl create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrole.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrolebinding.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/daemonset.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/role.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/rolebinding.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/service.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/serviceaccount.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-agent/servicemonitor.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-ca-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-configmap.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-gateway-api-class.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-ingress-class.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-ingress-service.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-nodeinit/daemonset.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/_helpers.tpl create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrole.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrolebinding.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/deployment.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/poddisruptionbudget.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/role.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/rolebinding.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/service.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/serviceaccount.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-operator/servicemonitor.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrole.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrolebinding.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-preflight/daemonset.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-preflight/deployment.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-preflight/poddisruptionbudget.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-preflight/serviceaccount.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-resource-quota.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/cilium-secrets-namespace.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrole.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrolebinding.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/deployment.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/poddisruptionbudget.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/service.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/serviceaccount.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/admin-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/client-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/remote-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/server-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/_job-spec.tpl create mode 100644 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100644 kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ca-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-client-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-server-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/server-secret.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ui-client-certs.yaml create mode 100644 kustomizations/cilium/charts/cilium/templates/validate.yaml create mode 100644 kustomizations/cilium/charts/cilium/values.yaml create mode 100644 kustomizations/cilium/charts/cilium/values.yaml.tmpl create mode 100644 kustomizations/cilium/kustomization.yaml create mode 100644 kustomizations/cilium/values.yaml diff --git a/kustomizations/cilium/charts/cilium/.helmignore b/kustomizations/cilium/charts/cilium/.helmignore new file mode 100644 index 0000000..0e8a0eb --- /dev/null +++ b/kustomizations/cilium/charts/cilium/.helmignore @@ -0,0 +1,23 @@ +# Patterns to ignore when building packages. +# This supports shell glob matching, relative path matching, and +# negation (prefixed with !). Only one pattern per line. +.DS_Store +# Common VCS dirs +.git/ +.gitignore +.bzr/ +.bzrignore +.hg/ +.hgignore +.svn/ +# Common backup files +*.swp +*.bak +*.tmp +*.orig +*~ +# Various IDEs +.project +.idea/ +*.tmproj +.vscode/ diff --git a/kustomizations/cilium/charts/cilium/Chart.yaml b/kustomizations/cilium/charts/cilium/Chart.yaml new file mode 100644 index 0000000..ba7e8e1 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/Chart.yaml @@ -0,0 +1,122 @@ +annotations: + artifacthub.io/crds: |- + - kind: CiliumNetworkPolicy + version: v2 + name: ciliumnetworkpolicies.cilium.io + displayName: Cilium Network Policy + description: | + Cilium Network Policies provide additional functionality beyond what + is provided by standard Kubernetes NetworkPolicy such as the ability + to allow traffic based on FQDNs, or to filter at Layer 7. + - kind: CiliumClusterwideNetworkPolicy + version: v2 + name: ciliumclusterwidenetworkpolicies.cilium.io + displayName: Cilium Clusterwide Network Policy + description: | + Cilium Clusterwide Network Policies support configuring network traffic + policiies across the entire cluster, including applying node firewalls. + - kind: CiliumExternalWorkload + version: v2 + name: ciliumexternalworkloads.cilium.io + displayName: Cilium External Workload + description: | + Cilium External Workload supports configuring the ability for external + non-Kubernetes workloads to join the cluster. + - kind: CiliumLocalRedirectPolicy + version: v2 + name: ciliumlocalredirectpolicies.cilium.io + displayName: Cilium Local Redirect Policy + description: | + Cilium Local Redirect Policy allows local redirects to be configured + within a node to support use cases like Node-Local DNS or KIAM. + - kind: CiliumNode + version: v2 + name: ciliumnodes.cilium.io + displayName: Cilium Node + description: | + Cilium Node represents a node managed by Cilium. It contains a + specification to control various node specific configuration aspects + and a status section to represent the status of the node. + - kind: CiliumIdentity + version: v2 + name: ciliumidentities.cilium.io + displayName: Cilium Identity + description: | + Cilium Identity allows introspection into security identities that + Cilium allocates which identify sets of labels that are assigned to + individual endpoints in the cluster. + - kind: CiliumEndpoint + version: v2 + name: ciliumendpoints.cilium.io + displayName: Cilium Endpoint + description: | + Cilium Endpoint represents the status of individual pods or nodes in + the cluster which are managed by Cilium, including enforcement status, + IP addressing and whether the networking is succesfully operational. + - kind: CiliumEndpointSlice + version: v2alpha1 + name: ciliumendpointslices.cilium.io + displayName: Cilium Endpoint Slice + description: | + Cilium Endpoint Slice represents the status of groups of pods or nodes + in the cluster which are managed by Cilium, including enforcement status, + IP addressing and whether the networking is succesfully operational. + - kind: CiliumEgressGatewayPolicy + version: v2 + name: ciliumegressgatewaypolicies.cilium.io + displayName: Cilium Egress Gateway Policy + description: | + Cilium Egress Gateway Policy provides control over the way that traffic + leaves the cluster and which source addresses to use for that traffic. + - kind: CiliumClusterwideEnvoyConfig + version: v2 + name: ciliumclusterwideenvoyconfigs.cilium.io + displayName: Cilium Clusterwide Envoy Config + description: | + Cilium Clusterwide Envoy Config specifies Envoy resources and K8s service mappings + to be provisioned into Cilium host proxy instances in cluster context. + - kind: CiliumEnvoyConfig + version: v2 + name: ciliumenvoyconfigs.cilium.io + displayName: Cilium Envoy Config + description: | + Cilium Envoy Config specifies Envoy resources and K8s service mappings + to be provisioned into Cilium host proxy instances in namespace context. + - kind: CiliumBGPPeeringPolicy + version: v2alpha1 + name: ciliumbgppeeringpolicies.cilium.io + displayName: Cilium BGP Peering Policy + description: | + Cilium BGP Peering Policy instructs Cilium to create specific BGP peering + configurations. + - kind: CiliumLoadBalancerIPPool + version: v2alpha1 + name: ciliumloadbalancerippools.cilium.io + displayName: Cilium Load Balancer IP Pool + description: | + Defining a Cilium Load Balancer IP Pool instructs Cilium to assign IPs to LoadBalancer Services. + - kind: CiliumNodeConfig + version: v2alpha1 + name: ciliumnodeconfigs.cilium.io + displayName: Cilium Node Configuration + description: | + CiliumNodeConfig is a list of configuration key-value pairs. It is applied to + nodes indicated by a label selector. +apiVersion: v2 +appVersion: 1.13.2 +description: eBPF-based Networking, Security, and Observability +home: https://cilium.io/ +icon: https://cdn.jsdelivr.net/gh/cilium/cilium@v1.13/Documentation/images/logo-solo.svg +keywords: +- BPF +- eBPF +- Kubernetes +- Networking +- Security +- Observability +- Troubleshooting +kubeVersion: '>= 1.16.0-0' +name: cilium +sources: +- https://github.com/cilium/cilium +version: 1.13.2 diff --git a/kustomizations/cilium/charts/cilium/LICENSE b/kustomizations/cilium/charts/cilium/LICENSE new file mode 100644 index 0000000..a2e486a --- /dev/null +++ b/kustomizations/cilium/charts/cilium/LICENSE @@ -0,0 +1,202 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} Authors of Cilium + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + diff --git a/kustomizations/cilium/charts/cilium/README.md b/kustomizations/cilium/charts/cilium/README.md new file mode 100644 index 0000000..cea6962 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/README.md @@ -0,0 +1,585 @@ +# cilium + +![Version: 1.13.2](https://img.shields.io/badge/Version-1.13.2-informational?style=flat-square) ![AppVersion: 1.13.2](https://img.shields.io/badge/AppVersion-1.13.2-informational?style=flat-square) + +Cilium is open source software for providing and transparently securing +network connectivity and loadbalancing between application workloads such as +application containers or processes. Cilium operates at Layer 3/4 to provide +traditional networking and security services as well as Layer 7 to protect and +secure use of modern application protocols such as HTTP, gRPC and Kafka. + +A new Linux kernel technology called eBPF is at the foundation of Cilium. +It supports dynamic insertion of eBPF bytecode into the Linux kernel at various +integration points such as: network IO, application sockets, and tracepoints +to implement security, networking and visibility logic. eBPF is highly +efficient and flexible. + +![Cilium feature overview](https://raw.githubusercontent.com/cilium/cilium/master/Documentation/images/cilium_overview.png) + +## Prerequisites + +* Kubernetes: `>= 1.16.0-0` +* Helm: `>= 3.0` + +## Getting Started + +Try Cilium on any Kubernetes distribution in under 15 minutes: + +| Minikube | Self-Managed K8s | Amazon EKS | Google GKE | Microsoft AKS | +|:-:|:-:|:-:|:-:|:-:| +| [![Minikube](https://raw.githubusercontent.com/cilium/charts/master/images/minikube.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Self-Managed Kubernetes](https://raw.githubusercontent.com/cilium/charts/master/images/k8s.png)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Amazon EKS](https://raw.githubusercontent.com/cilium/charts/master/images/aws.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Google GKE](https://raw.githubusercontent.com/cilium/charts/master/images/google-cloud.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Microsoft AKS](https://raw.githubusercontent.com/cilium/charts/master/images/azure.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | + +Or, for a quick install with the default configuration: + +``` +$ helm repo add cilium https://helm.cilium.io/ +$ helm install cilium cilium/cilium --namespace=kube-system +``` + +After Cilium is installed, you can explore the features that Cilium has to +offer from the [Getting Started Guides page](https://docs.cilium.io/en/stable/gettingstarted/). + +## Source Code + +* + +## Getting Help + +The best way to get help if you get stuck is to ask a question on the +[Cilium Slack channel](https://cilium.herokuapp.com/). With Cilium +contributors across the globe, there is almost always someone available to help. + +## Values + +| Key | Type | Default | Description | +|-----|------|---------|-------------| +| MTU | int | `0` | Configure the underlying network MTU to overwrite auto-detected MTU. | +| affinity | object | `{"podAntiAffinity":{"requiredDuringSchedulingIgnoredDuringExecution":[{"labelSelector":{"matchLabels":{"k8s-app":"cilium"}},"topologyKey":"kubernetes.io/hostname"}]}}` | Affinity for cilium-agent. | +| agent | bool | `true` | Install the cilium agent resources. | +| agentNotReadyTaintKey | string | `"node.cilium.io/agent-not-ready"` | Configure the key of the taint indicating that Cilium is not ready on the node. When set to a value starting with `ignore-taint.cluster-autoscaler.kubernetes.io/`, the Cluster Autoscaler will ignore the taint on its decisions, allowing the cluster to scale up. | +| aksbyocni.enabled | bool | `false` | Enable AKS BYOCNI integration. Note that this is incompatible with AKS clusters not created in BYOCNI mode: use Azure integration (`azure.enabled`) instead. | +| alibabacloud.enabled | bool | `false` | Enable AlibabaCloud ENI integration | +| annotateK8sNode | bool | `false` | Annotate k8s node upon initialization with Cilium's metadata. | +| autoDirectNodeRoutes | bool | `false` | Enable installation of PodCIDR routes between worker nodes if worker nodes share a common L2 network segment. | +| azure.enabled | bool | `false` | Enable Azure integration. Note that this is incompatible with AKS clusters created in BYOCNI mode: use AKS BYOCNI integration (`aksbyocni.enabled`) instead. | +| bandwidthManager | object | `{"bbr":false,"enabled":false}` | Enable bandwidth manager to optimize TCP and UDP workloads and allow for rate-limiting traffic from individual Pods with EDT (Earliest Departure Time) through the "kubernetes.io/egress-bandwidth" Pod annotation. | +| bandwidthManager.bbr | bool | `false` | Activate BBR TCP congestion control for Pods | +| bandwidthManager.enabled | bool | `false` | Enable bandwidth manager infrastructure (also prerequirement for BBR) | +| bgp | object | `{"announce":{"loadbalancerIP":false,"podCIDR":false},"enabled":false}` | Configure BGP | +| bgp.announce.loadbalancerIP | bool | `false` | Enable allocation and announcement of service LoadBalancer IPs | +| bgp.announce.podCIDR | bool | `false` | Enable announcement of node pod CIDR | +| bgp.enabled | bool | `false` | Enable BGP support inside Cilium; embeds a new ConfigMap for BGP inside cilium-agent and cilium-operator | +| bgpControlPlane | object | `{"enabled":false}` | This feature set enables virtual BGP routers to be created via CiliumBGPPeeringPolicy CRDs. | +| bgpControlPlane.enabled | bool | `false` | Enables the BGP control plane. | +| bpf.clockProbe | bool | `false` | Enable BPF clock source probing for more efficient tick retrieval. | +| bpf.ctAnyMax | int | `262144` | Configure the maximum number of entries for the non-TCP connection tracking table. | +| bpf.ctTcpMax | int | `524288` | Configure the maximum number of entries in the TCP connection tracking table. | +| bpf.hostLegacyRouting | bool | `false` | Configure whether direct routing mode should route traffic via host stack (true) or directly and more efficiently out of BPF (false) if the kernel supports it. The latter has the implication that it will also bypass netfilter in the host namespace. | +| bpf.lbExternalClusterIP | bool | `false` | Allow cluster external access to ClusterIP services. | +| bpf.lbMapMax | int | `65536` | Configure the maximum number of service entries in the load balancer maps. | +| bpf.mapDynamicSizeRatio | float64 | `0.0025` | Configure auto-sizing for all BPF maps based on available memory. ref: https://docs.cilium.io/en/stable/network/ebpf/maps/ | +| bpf.masquerade | bool | `false` | Enable native IP masquerade support in eBPF | +| bpf.monitorAggregation | string | `"medium"` | Configure the level of aggregation for monitor notifications. Valid options are none, low, medium, maximum. | +| bpf.monitorFlags | string | `"all"` | Configure which TCP flags trigger notifications when seen for the first time in a connection. | +| bpf.monitorInterval | string | `"5s"` | Configure the typical time between monitor notifications for active connections. | +| bpf.natMax | int | `524288` | Configure the maximum number of entries for the NAT table. | +| bpf.neighMax | int | `524288` | Configure the maximum number of entries for the neighbor table. | +| bpf.policyMapMax | int | `16384` | Configure the maximum number of entries in endpoint policy map (per endpoint). | +| bpf.preallocateMaps | bool | `false` | Enables pre-allocation of eBPF map values. This increases memory usage but can reduce latency. | +| bpf.root | string | `"/sys/fs/bpf"` | Configure the mount point for the BPF filesystem | +| bpf.tproxy | bool | `false` | Configure the eBPF-based TPROXY to reduce reliance on iptables rules for implementing Layer 7 policy. | +| bpf.vlanBypass | list | `[]` | Configure explicitly allowed VLAN id's for bpf logic bypass. [0] will allow all VLAN id's without any filtering. | +| certgen | object | `{"extraVolumeMounts":[],"extraVolumes":[],"image":{"override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/certgen","tag":"v0.1.8@sha256:4a456552a5f192992a6edcec2febb1c54870d665173a33dc7d876129b199ddbd"},"podLabels":{},"tolerations":[],"ttlSecondsAfterFinished":1800}` | Configure certificate generation for Hubble integration. If hubble.tls.auto.method=cronJob, these values are used for the Kubernetes CronJob which will be scheduled regularly to (re)generate any certificates not provided manually. | +| certgen.extraVolumeMounts | list | `[]` | Additional certgen volumeMounts. | +| certgen.extraVolumes | list | `[]` | Additional certgen volumes. | +| certgen.podLabels | object | `{}` | Labels to be added to hubble-certgen pods | +| certgen.tolerations | list | `[]` | Node tolerations for pod assignment on nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| certgen.ttlSecondsAfterFinished | int | `1800` | Seconds after which the completed job pod will be deleted | +| cgroup | object | `{"autoMount":{"enabled":true,"resources":{}},"hostRoot":"/run/cilium/cgroupv2"}` | Configure cgroup related configuration | +| cgroup.autoMount.enabled | bool | `true` | Enable auto mount of cgroup2 filesystem. When `autoMount` is enabled, cgroup2 filesystem is mounted at `cgroup.hostRoot` path on the underlying host and inside the cilium agent pod. If users disable `autoMount`, it's expected that users have mounted cgroup2 filesystem at the specified `cgroup.hostRoot` volume, and then the volume will be mounted inside the cilium agent pod at the same path. | +| cgroup.autoMount.resources | object | `{}` | Init Container Cgroup Automount resource limits & requests | +| cgroup.hostRoot | string | `"/run/cilium/cgroupv2"` | Configure cgroup root where cgroup2 filesystem is mounted on the host (see also: `cgroup.autoMount`) | +| cleanBpfState | bool | `false` | Clean all eBPF datapath state from the initContainer of the cilium-agent DaemonSet. WARNING: Use with care! | +| cleanState | bool | `false` | Clean all local Cilium state from the initContainer of the cilium-agent DaemonSet. Implies cleanBpfState: true. WARNING: Use with care! | +| cluster.id | int | `0` | Unique ID of the cluster. Must be unique across all connected clusters and in the range of 1 to 255. Only required for Cluster Mesh, may be 0 if Cluster Mesh is not used. | +| cluster.name | string | `"default"` | Name of the cluster. Only required for Cluster Mesh. | +| clustermesh.apiserver.affinity | object | `{"podAntiAffinity":{"requiredDuringSchedulingIgnoredDuringExecution":[{"labelSelector":{"matchLabels":{"k8s-app":"clustermesh-apiserver"}},"topologyKey":"kubernetes.io/hostname"}]}}` | Affinity for clustermesh.apiserver | +| clustermesh.apiserver.etcd.image | object | `{"override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/coreos/etcd","tag":"v3.5.4@sha256:795d8660c48c439a7c3764c2330ed9222ab5db5bb524d8d0607cac76f7ba82a3"}` | Clustermesh API server etcd image. | +| clustermesh.apiserver.etcd.init.resources | object | `{}` | Specifies the resources for etcd init container in the apiserver | +| clustermesh.apiserver.etcd.resources | object | `{}` | Specifies the resources for etcd container in the apiserver | +| clustermesh.apiserver.etcd.securityContext | object | `{}` | Security context to be added to clustermesh-apiserver etcd containers | +| clustermesh.apiserver.extraEnv | list | `[]` | Additional clustermesh-apiserver environment variables. | +| clustermesh.apiserver.extraVolumeMounts | list | `[]` | Additional clustermesh-apiserver volumeMounts. | +| clustermesh.apiserver.extraVolumes | list | `[]` | Additional clustermesh-apiserver volumes. | +| clustermesh.apiserver.image | object | `{"digest":"sha256:4b07ac66d83dcf329252145f82c126705f291687d5b41161321220d115b7fee3","override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/clustermesh-apiserver","tag":"v1.13.2","useDigest":true}` | Clustermesh API server image. | +| clustermesh.apiserver.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node labels for pod assignment ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector | +| clustermesh.apiserver.podAnnotations | object | `{}` | Annotations to be added to clustermesh-apiserver pods | +| clustermesh.apiserver.podDisruptionBudget.enabled | bool | `false` | enable PodDisruptionBudget ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ | +| clustermesh.apiserver.podDisruptionBudget.maxUnavailable | int | `1` | Maximum number/percentage of pods that may be made unavailable | +| clustermesh.apiserver.podDisruptionBudget.minAvailable | string | `nil` | Minimum number/percentage of pods that should remain scheduled. When it's set, maxUnavailable must be disabled by `maxUnavailable: null` | +| clustermesh.apiserver.podLabels | object | `{}` | Labels to be added to clustermesh-apiserver pods | +| clustermesh.apiserver.podSecurityContext | object | `{}` | Security context to be added to clustermesh-apiserver pods | +| clustermesh.apiserver.priorityClassName | string | `""` | The priority class to use for clustermesh-apiserver | +| clustermesh.apiserver.replicas | int | `1` | Number of replicas run for the clustermesh-apiserver deployment. | +| clustermesh.apiserver.resources | object | `{}` | Resource requests and limits for the clustermesh-apiserver | +| clustermesh.apiserver.securityContext | object | `{}` | Security context to be added to clustermesh-apiserver containers | +| clustermesh.apiserver.service.annotations | object | `{}` | Annotations for the clustermesh-apiserver For GKE LoadBalancer, use annotation cloud.google.com/load-balancer-type: "Internal" For EKS LoadBalancer, use annotation service.beta.kubernetes.io/aws-load-balancer-internal: 0.0.0.0/0 | +| clustermesh.apiserver.service.nodePort | int | `32379` | Optional port to use as the node port for apiserver access. | +| clustermesh.apiserver.service.type | string | `"NodePort"` | The type of service used for apiserver access. | +| clustermesh.apiserver.tls.admin | object | `{"cert":"","key":""}` | base64 encoded PEM values for the clustermesh-apiserver admin certificate and private key. Used if 'auto' is not enabled. | +| clustermesh.apiserver.tls.auto | object | `{"certManagerIssuerRef":{},"certValidityDuration":1095,"enabled":true,"method":"helm"}` | Configure automatic TLS certificates generation. A Kubernetes CronJob is used the generate any certificates not provided by the user at installation time. | +| clustermesh.apiserver.tls.auto.certManagerIssuerRef | object | `{}` | certmanager issuer used when clustermesh.apiserver.tls.auto.method=certmanager. | +| clustermesh.apiserver.tls.auto.certValidityDuration | int | `1095` | Generated certificates validity duration in days. | +| clustermesh.apiserver.tls.auto.enabled | bool | `true` | When set to true, automatically generate a CA and certificates to enable mTLS between clustermesh-apiserver and external workload instances. If set to false, the certs to be provided by setting appropriate values below. | +| clustermesh.apiserver.tls.ca | object | `{"cert":"","key":""}` | base64 encoded PEM values for the ExternalWorkload CA certificate and private key. | +| clustermesh.apiserver.tls.ca.cert | string | `""` | Optional CA cert. If it is provided, it will be used by the 'cronJob' method to generate all other certificates. Otherwise, an ephemeral CA is generated. | +| clustermesh.apiserver.tls.ca.key | string | `""` | Optional CA private key. If it is provided, it will be used by the 'cronJob' method to generate all other certificates. Otherwise, an ephemeral CA is generated. | +| clustermesh.apiserver.tls.client | object | `{"cert":"","key":""}` | base64 encoded PEM values for the clustermesh-apiserver client certificate and private key. Used if 'auto' is not enabled. | +| clustermesh.apiserver.tls.remote | object | `{"cert":"","key":""}` | base64 encoded PEM values for the clustermesh-apiserver remote cluster certificate and private key. Used if 'auto' is not enabled. | +| clustermesh.apiserver.tls.server | object | `{"cert":"","extraDnsNames":[],"extraIpAddresses":[],"key":""}` | base64 encoded PEM values for the clustermesh-apiserver server certificate and private key. Used if 'auto' is not enabled. | +| clustermesh.apiserver.tls.server.extraDnsNames | list | `[]` | Extra DNS names added to certificate when it's auto generated | +| clustermesh.apiserver.tls.server.extraIpAddresses | list | `[]` | Extra IP addresses added to certificate when it's auto generated | +| clustermesh.apiserver.tolerations | list | `[]` | Node tolerations for pod assignment on nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| clustermesh.apiserver.topologySpreadConstraints | list | `[]` | Pod topology spread constraints for clustermesh-apiserver | +| clustermesh.apiserver.updateStrategy | object | `{"rollingUpdate":{"maxUnavailable":1},"type":"RollingUpdate"}` | clustermesh-apiserver update strategy | +| clustermesh.config | object | `{"clusters":[],"domain":"mesh.cilium.io","enabled":false}` | Clustermesh explicit configuration. | +| clustermesh.config.clusters | list | `[]` | List of clusters to be peered in the mesh. | +| clustermesh.config.domain | string | `"mesh.cilium.io"` | Default dns domain for the Clustermesh API servers This is used in the case cluster addresses are not provided and IPs are used. | +| clustermesh.config.enabled | bool | `false` | Enable the Clustermesh explicit configuration. | +| clustermesh.useAPIServer | bool | `false` | Deploy clustermesh-apiserver for clustermesh | +| cni.binPath | string | `"/opt/cni/bin"` | Configure the path to the CNI binary directory on the host. | +| cni.chainingMode | string | `"none"` | Configure chaining on top of other CNI plugins. Possible values: - none - aws-cni - flannel - generic-veth - portmap | +| cni.confFileMountPath | string | `"/tmp/cni-configuration"` | Configure the path to where to mount the ConfigMap inside the agent pod. | +| cni.confPath | string | `"/etc/cni/net.d"` | Configure the path to the CNI configuration directory on the host. | +| cni.configMapKey | string | `"cni-config"` | Configure the key in the CNI ConfigMap to read the contents of the CNI configuration from. | +| cni.customConf | bool | `false` | Skip writing of the CNI configuration. This can be used if writing of the CNI configuration is performed by external automation. | +| cni.exclusive | bool | `true` | Make Cilium take ownership over the `/etc/cni/net.d` directory on the node, renaming all non-Cilium CNI configurations to `*.cilium_bak`. This ensures no Pods can be scheduled using other CNI plugins during Cilium agent downtime. | +| cni.hostConfDirMountPath | string | `"/host/etc/cni/net.d"` | Configure the path to where the CNI configuration directory is mounted inside the agent pod. | +| cni.install | bool | `true` | Install the CNI configuration and binary files into the filesystem. | +| cni.logFile | string | `"/var/run/cilium/cilium-cni.log"` | Configure the log file for CNI logging with retention policy of 7 days. Disable CNI file logging by setting this field to empty explicitly. | +| cni.uninstall | bool | `true` | Remove the CNI configuration and binary files on agent shutdown. Enable this if you're removing Cilium from the cluster. Disable this to prevent the CNI configuration file from being removed during agent upgrade, which can cause nodes to go unmanageable. | +| conntrackGCInterval | string | `"0s"` | Configure how frequently garbage collection should occur for the datapath connection tracking table. | +| containerRuntime | object | `{"integration":"none"}` | Configure container runtime specific integration. | +| containerRuntime.integration | string | `"none"` | Enables specific integrations for container runtimes. Supported values: - containerd - crio - docker - none - auto (automatically detect the container runtime) | +| crdWaitTimeout | string | `"5m"` | Configure timeout in which Cilium will exit if CRDs are not available | +| customCalls | object | `{"enabled":false}` | Tail call hooks for custom eBPF programs. | +| customCalls.enabled | bool | `false` | Enable tail call hooks for custom eBPF programs. | +| daemon.allowedConfigOverrides | string | `nil` | allowedConfigOverrides is a list of config-map keys that can be overridden. That is to say, if this value is set, config sources (excepting the first one) can only override keys in this list. This takes precedence over blockedConfigOverrides. By default, all keys may be overridden. To disable overrides, set this to "none" or change the configSources variable. | +| daemon.blockedConfigOverrides | string | `nil` | blockedConfigOverrides is a list of config-map keys that may not be overridden. In other words, if any of these keys appear in a configuration source excepting the first one, they will be ignored This is ignored if allowedConfigOverrides is set. By default, all keys may be overridden. | +| daemon.configSources | string | `nil` | Configure a custom list of possible configuration override sources The default is "config-map:cilium-config,cilium-node-config". For supported values, see the help text for the build-config subcommand. Note that this value should be a comma-separated string. | +| daemon.runPath | string | `"/var/run/cilium"` | Configure where Cilium runtime state should be stored. | +| debug.enabled | bool | `false` | Enable debug logging | +| debug.verbose | string | `nil` | Configure verbosity levels for debug logging This option is used to enable debug messages for operations related to such sub-system such as (e.g. kvstore, envoy, datapath or policy), and flow is for enabling debug messages emitted per request, message and connection. Applicable values: - flow - kvstore - envoy - datapath - policy | +| disableEndpointCRD | string | `"false"` | Disable the usage of CiliumEndpoint CRD. | +| dnsPolicy | string | `""` | DNS policy for Cilium agent pods. Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy | +| dnsProxy.dnsRejectResponseCode | string | `"refused"` | DNS response code for rejecting DNS requests, available options are '[nameError refused]'. | +| dnsProxy.enableDnsCompression | bool | `true` | Allow the DNS proxy to compress responses to endpoints that are larger than 512 Bytes or the EDNS0 option, if present. | +| dnsProxy.endpointMaxIpPerHostname | int | `50` | Maximum number of IPs to maintain per FQDN name for each endpoint. | +| dnsProxy.idleConnectionGracePeriod | string | `"0s"` | Time during which idle but previously active connections with expired DNS lookups are still considered alive. | +| dnsProxy.maxDeferredConnectionDeletes | int | `10000` | Maximum number of IPs to retain for expired DNS lookups with still-active connections. | +| dnsProxy.minTtl | int | `3600` | The minimum time, in seconds, to use DNS data for toFQDNs policies. | +| dnsProxy.preCache | string | `""` | DNS cache data at this path is preloaded on agent startup. | +| dnsProxy.proxyPort | int | `0` | Global port on which the in-agent DNS proxy should listen. Default 0 is a OS-assigned port. | +| dnsProxy.proxyResponseMaxDelay | string | `"100ms"` | The maximum time the DNS proxy holds an allowed DNS response before sending it along. Responses are sent as soon as the datapath is updated with the new IP information. | +| egressGateway | object | `{"enabled":false,"installRoutes":false}` | Enables egress gateway to redirect and SNAT the traffic that leaves the cluster. | +| egressGateway.installRoutes | bool | `false` | Install egress gateway IP rules and routes in order to properly steer egress gateway traffic to the correct ENI interface | +| enableCiliumEndpointSlice | bool | `false` | Enable CiliumEndpointSlice feature. | +| enableCnpStatusUpdates | bool | `false` | Whether to enable CNP status updates. | +| enableCriticalPriorityClass | bool | `true` | Explicitly enable or disable priority class. .Capabilities.KubeVersion is unsettable in `helm template` calls, it depends on k8s libraries version that Helm was compiled against. This option allows to explicitly disable setting the priority class, which is useful for rendering charts for gke clusters in advance. | +| enableIPv4Masquerade | bool | `true` | Enables masquerading of IPv4 traffic leaving the node from endpoints. | +| enableIPv6BIGTCP | bool | `false` | Enables IPv6 BIG TCP support which increases maximum GSO/GRO limits for nodes and pods | +| enableIPv6Masquerade | bool | `true` | Enables masquerading of IPv6 traffic leaving the node from endpoints. | +| enableK8sEventHandover | bool | `false` | Configures the use of the KVStore to optimize Kubernetes event handling by mirroring it into the KVstore for reduced overhead in large clusters. | +| enableK8sTerminatingEndpoint | bool | `true` | Configure whether to enable auto detect of terminating state for endpoints in order to support graceful termination. | +| enableRuntimeDeviceDetection | bool | `false` | Enables experimental support for the detection of new and removed datapath devices. When devices change the eBPF datapath is reloaded and services updated. If "devices" is set then only those devices, or devices matching a wildcard will be considered. | +| enableXTSocketFallback | bool | `true` | Enables the fallback compatibility solution for when the xt_socket kernel module is missing and it is needed for the datapath L7 redirection to work properly. See documentation for details on when this can be disabled: https://docs.cilium.io/en/stable/operations/system_requirements/#linux-kernel. | +| encryption.enabled | bool | `false` | Enable transparent network encryption. | +| encryption.interface | string | `""` | Deprecated in favor of encryption.ipsec.interface. The interface to use for encrypted traffic. This option is only effective when encryption.type is set to ipsec. | +| encryption.ipsec.interface | string | `""` | The interface to use for encrypted traffic. | +| encryption.ipsec.keyFile | string | `""` | Name of the key file inside the Kubernetes secret configured via secretName. | +| encryption.ipsec.mountPath | string | `""` | Path to mount the secret inside the Cilium pod. | +| encryption.ipsec.secretName | string | `""` | Name of the Kubernetes secret containing the encryption keys. | +| encryption.keyFile | string | `"keys"` | Deprecated in favor of encryption.ipsec.keyFile. Name of the key file inside the Kubernetes secret configured via secretName. This option is only effective when encryption.type is set to ipsec. | +| encryption.mountPath | string | `"/etc/ipsec"` | Deprecated in favor of encryption.ipsec.mountPath. Path to mount the secret inside the Cilium pod. This option is only effective when encryption.type is set to ipsec. | +| encryption.nodeEncryption | bool | `false` | Enable encryption for pure node to node traffic. This option is only effective when encryption.type is set to ipsec. | +| encryption.secretName | string | `"cilium-ipsec-keys"` | Deprecated in favor of encryption.ipsec.secretName. Name of the Kubernetes secret containing the encryption keys. This option is only effective when encryption.type is set to ipsec. | +| encryption.type | string | `"ipsec"` | Encryption method. Can be either ipsec or wireguard. | +| encryption.wireguard.userspaceFallback | bool | `false` | Enables the fallback to the user-space implementation. | +| endpointHealthChecking.enabled | bool | `true` | Enable connectivity health checking between virtual endpoints. | +| endpointRoutes.enabled | bool | `false` | Enable use of per endpoint routes instead of routing via the cilium_host interface. | +| endpointStatus | object | `{"enabled":false,"status":""}` | Enable endpoint status. Status can be: policy, health, controllers, log and / or state. For 2 or more options use a space. | +| eni.awsEnablePrefixDelegation | bool | `false` | Enable ENI prefix delegation | +| eni.awsReleaseExcessIPs | bool | `false` | Release IPs not used from the ENI | +| eni.ec2APIEndpoint | string | `""` | EC2 API endpoint to use | +| eni.enabled | bool | `false` | Enable Elastic Network Interface (ENI) integration. | +| eni.eniTags | object | `{}` | Tags to apply to the newly created ENIs | +| eni.gcInterval | string | `"5m"` | Interval for garbage collection of unattached ENIs. Set to "0s" to disable. | +| eni.gcTags | object | `{"io.cilium/cilium-managed":"true,"io.cilium/cluster-name":""}` | Additional tags attached to ENIs created by Cilium. Dangling ENIs with this tag will be garbage collected | +| eni.iamRole | string | `""` | If using IAM role for Service Accounts will not try to inject identity values from cilium-aws kubernetes secret. Adds annotation to service account if managed by Helm. See https://github.com/aws/amazon-eks-pod-identity-webhook | +| eni.instanceTagsFilter | list | `[]` | Filter via AWS EC2 Instance tags (k=v) which will dictate which AWS EC2 Instances are going to be used to create new ENIs | +| eni.subnetIDsFilter | list | `[]` | Filter via subnet IDs which will dictate which subnets are going to be used to create new ENIs Important note: This requires that each instance has an ENI with a matching subnet attached when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, use the CNI configuration file settings (cni.customConf) instead. | +| eni.subnetTagsFilter | list | `[]` | Filter via tags (k=v) which will dictate which subnets are going to be used to create new ENIs Important note: This requires that each instance has an ENI with a matching subnet attached when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, use the CNI configuration file settings (cni.customConf) instead. | +| eni.updateEC2AdapterLimitViaAPI | bool | `false` | Update ENI Adapter limits from the EC2 API | +| etcd.clusterDomain | string | `"cluster.local"` | Cluster domain for cilium-etcd-operator. | +| etcd.enabled | bool | `false` | Enable etcd mode for the agent. | +| etcd.endpoints | list | `["https://CHANGE-ME:2379"]` | List of etcd endpoints (not needed when using managed=true). | +| etcd.extraArgs | list | `[]` | Additional cilium-etcd-operator container arguments. | +| etcd.extraVolumeMounts | list | `[]` | Additional cilium-etcd-operator volumeMounts. | +| etcd.extraVolumes | list | `[]` | Additional cilium-etcd-operator volumes. | +| etcd.image | object | `{"override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/cilium-etcd-operator","tag":"v2.0.7@sha256:04b8327f7f992693c2cb483b999041ed8f92efc8e14f2a5f3ab95574a65ea2dc"}` | cilium-etcd-operator image. | +| etcd.k8sService | bool | `false` | If etcd is behind a k8s service set this option to true so that Cilium does the service translation automatically without requiring a DNS to be running. | +| etcd.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node labels for cilium-etcd-operator pod assignment ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector | +| etcd.podAnnotations | object | `{}` | Annotations to be added to cilium-etcd-operator pods | +| etcd.podDisruptionBudget.enabled | bool | `false` | enable PodDisruptionBudget ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ | +| etcd.podDisruptionBudget.maxUnavailable | int | `1` | Maximum number/percentage of pods that may be made unavailable | +| etcd.podDisruptionBudget.minAvailable | string | `nil` | Minimum number/percentage of pods that should remain scheduled. When it's set, maxUnavailable must be disabled by `maxUnavailable: null` | +| etcd.podLabels | object | `{}` | Labels to be added to cilium-etcd-operator pods | +| etcd.podSecurityContext | object | `{}` | Security context to be added to cilium-etcd-operator pods | +| etcd.priorityClassName | string | `""` | The priority class to use for cilium-etcd-operator | +| etcd.resources | object | `{}` | cilium-etcd-operator resource limits & requests ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ | +| etcd.securityContext | object | `{}` | Security context to be added to cilium-etcd-operator pods | +| etcd.ssl | bool | `false` | Enable use of TLS/SSL for connectivity to etcd. (auto-enabled if managed=true) | +| etcd.tolerations | list | `[{"operator":"Exists"}]` | Node tolerations for cilium-etcd-operator scheduling to nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| etcd.topologySpreadConstraints | list | `[]` | Pod topology spread constraints for cilium-etcd-operator | +| etcd.updateStrategy | object | `{"rollingUpdate":{"maxSurge":1,"maxUnavailable":1},"type":"RollingUpdate"}` | cilium-etcd-operator update strategy | +| externalIPs.enabled | bool | `false` | Enable ExternalIPs service support. | +| externalWorkloads | object | `{"enabled":false}` | Configure external workloads support | +| externalWorkloads.enabled | bool | `false` | Enable support for external workloads, such as VMs (false by default). | +| extraArgs | list | `[]` | Additional agent container arguments. | +| extraConfig | object | `{}` | extraConfig allows you to specify additional configuration parameters to be included in the cilium-config configmap. | +| extraContainers | list | `[]` | Additional containers added to the cilium DaemonSet. | +| extraEnv | list | `[]` | Additional agent container environment variables. | +| extraHostPathMounts | list | `[]` | Additional agent hostPath mounts. | +| extraVolumeMounts | list | `[]` | Additional agent volumeMounts. | +| extraVolumes | list | `[]` | Additional agent volumes. | +| gatewayAPI.enabled | bool | `false` | Enable support for Gateway API in cilium This will automatically set enable-envoy-config as well. | +| gatewayAPI.secretsNamespace | object | `{"create":true,"name":"cilium-secrets","sync":true}` | SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. | +| gatewayAPI.secretsNamespace.create | bool | `true` | Create secrets namespace for Gateway API. | +| gatewayAPI.secretsNamespace.name | string | `"cilium-secrets"` | Name of Gateway API secret namespace. | +| gatewayAPI.secretsNamespace.sync | bool | `true` | Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. If disabled, TLS secrets must be maintained externally. | +| gke.enabled | bool | `false` | Enable Google Kubernetes Engine integration | +| healthChecking | bool | `true` | Enable connectivity health checking. | +| healthPort | int | `9879` | TCP port for the agent health API. This is not the port for cilium-health. | +| hostFirewall | object | `{"enabled":false}` | Configure the host firewall. | +| hostFirewall.enabled | bool | `false` | Enables the enforcement of host policies in the eBPF datapath. | +| hostPort.enabled | bool | `false` | Enable hostPort service support. | +| hubble.enabled | bool | `true` | Enable Hubble (true by default). | +| hubble.listenAddress | string | `":4244"` | An additional address for Hubble to listen to. Set this field ":4244" if you are enabling Hubble Relay, as it assumes that Hubble is listening on port 4244. | +| hubble.metrics | object | `{"dashboards":{"annotations":{},"enabled":false,"label":"grafana_dashboard","labelValue":"1","namespace":null},"enableOpenMetrics":false,"enabled":null,"port":9965,"serviceAnnotations":{},"serviceMonitor":{"annotations":{},"enabled":false,"interval":"10s","labels":{},"metricRelabelings":null,"relabelings":[{"replacement":"${1}","sourceLabels":["__meta_kubernetes_pod_node_name"],"targetLabel":"node"}]}}` | Hubble metrics configuration. See https://docs.cilium.io/en/stable/observability/metrics/#hubble-metrics for more comprehensive documentation about Hubble metrics. | +| hubble.metrics.enableOpenMetrics | bool | `false` | Enables exporting hubble metrics in OpenMetrics format. | +| hubble.metrics.enabled | string | `nil` | Configures the list of metrics to collect. If empty or null, metrics are disabled. Example: enabled: - dns:query;ignoreAAAA - drop - tcp - flow - icmp - http You can specify the list of metrics from the helm CLI: --set metrics.enabled="{dns:query;ignoreAAAA,drop,tcp,flow,icmp,http}" | +| hubble.metrics.port | int | `9965` | Configure the port the hubble metric server listens on. | +| hubble.metrics.serviceAnnotations | object | `{}` | Annotations to be added to hubble-metrics service. | +| hubble.metrics.serviceMonitor.annotations | object | `{}` | Annotations to add to ServiceMonitor hubble | +| hubble.metrics.serviceMonitor.enabled | bool | `false` | Create ServiceMonitor resources for Prometheus Operator. This requires the prometheus CRDs to be available. ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) | +| hubble.metrics.serviceMonitor.interval | string | `"10s"` | Interval for scrape metrics. | +| hubble.metrics.serviceMonitor.labels | object | `{}` | Labels to add to ServiceMonitor hubble | +| hubble.metrics.serviceMonitor.metricRelabelings | string | `nil` | Metrics relabeling configs for the ServiceMonitor hubble | +| hubble.metrics.serviceMonitor.relabelings | list | `[{"replacement":"${1}","sourceLabels":["__meta_kubernetes_pod_node_name"],"targetLabel":"node"}]` | Relabeling configs for the ServiceMonitor hubble | +| hubble.peerService.clusterDomain | string | `"cluster.local"` | The cluster domain to use to query the Hubble Peer service. It should be the local cluster. | +| hubble.peerService.enabled | bool | `true` | Enable a K8s Service for the Peer service, so that it can be accessed by a non-local client. This configuration option is deprecated, the peer service will be non-optional starting Cilium v1.14. | +| hubble.peerService.targetPort | int | `4244` | Target Port for the Peer service, must match the hubble.listenAddress' port. | +| hubble.preferIpv6 | bool | `false` | Whether Hubble should prefer to announce IPv6 or IPv4 addresses if both are available. | +| hubble.relay.affinity | object | `{"podAffinity":{"requiredDuringSchedulingIgnoredDuringExecution":[{"labelSelector":{"matchLabels":{"k8s-app":"cilium"}},"topologyKey":"kubernetes.io/hostname"}]}}` | Affinity for hubble-replay | +| hubble.relay.dialTimeout | string | `nil` | Dial timeout to connect to the local hubble instance to receive peer information (e.g. "30s"). | +| hubble.relay.enabled | bool | `false` | Enable Hubble Relay (requires hubble.enabled=true) | +| hubble.relay.extraEnv | list | `[]` | Additional hubble-relay environment variables. | +| hubble.relay.image | object | `{"digest":"sha256:51b772cab0724511583c3da3286439791dc67d7c35077fa30eaba3b5d555f8f4","override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/hubble-relay","tag":"v1.13.2","useDigest":true}` | Hubble-relay container image. | +| hubble.relay.listenHost | string | `""` | Host to listen to. Specify an empty string to bind to all the interfaces. | +| hubble.relay.listenPort | string | `"4245"` | Port to listen to. | +| hubble.relay.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node labels for pod assignment ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector | +| hubble.relay.podAnnotations | object | `{}` | Annotations to be added to hubble-relay pods | +| hubble.relay.podDisruptionBudget.enabled | bool | `false` | enable PodDisruptionBudget ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ | +| hubble.relay.podDisruptionBudget.maxUnavailable | int | `1` | Maximum number/percentage of pods that may be made unavailable | +| hubble.relay.podDisruptionBudget.minAvailable | string | `nil` | Minimum number/percentage of pods that should remain scheduled. When it's set, maxUnavailable must be disabled by `maxUnavailable: null` | +| hubble.relay.podLabels | object | `{}` | Labels to be added to hubble-relay pods | +| hubble.relay.pprof.address | string | `"localhost"` | Configure pprof listen address for hubble-relay | +| hubble.relay.pprof.enabled | bool | `false` | Enable pprof for hubble-relay | +| hubble.relay.pprof.port | int | `6062` | Configure pprof listen port for hubble-relay | +| hubble.relay.priorityClassName | string | `""` | The priority class to use for hubble-relay | +| hubble.relay.prometheus | object | `{"enabled":false,"port":9966,"serviceMonitor":{"annotations":{},"enabled":false,"interval":"10s","labels":{},"metricRelabelings":null,"relabelings":null}}` | Enable prometheus metrics for hubble-relay on the configured port at /metrics | +| hubble.relay.prometheus.serviceMonitor.annotations | object | `{}` | Annotations to add to ServiceMonitor hubble-relay | +| hubble.relay.prometheus.serviceMonitor.enabled | bool | `false` | Enable service monitors. This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) | +| hubble.relay.prometheus.serviceMonitor.interval | string | `"10s"` | Interval for scrape metrics. | +| hubble.relay.prometheus.serviceMonitor.labels | object | `{}` | Labels to add to ServiceMonitor hubble-relay | +| hubble.relay.prometheus.serviceMonitor.metricRelabelings | string | `nil` | Metrics relabeling configs for the ServiceMonitor hubble-relay | +| hubble.relay.prometheus.serviceMonitor.relabelings | string | `nil` | Relabeling configs for the ServiceMonitor hubble-relay | +| hubble.relay.replicas | int | `1` | Number of replicas run for the hubble-relay deployment. | +| hubble.relay.resources | object | `{}` | Specifies the resources for the hubble-relay pods | +| hubble.relay.retryTimeout | string | `nil` | Backoff duration to retry connecting to the local hubble instance in case of failure (e.g. "30s"). | +| hubble.relay.rollOutPods | bool | `false` | Roll out Hubble Relay pods automatically when configmap is updated. | +| hubble.relay.securityContext | object | `{}` | hubble-relay security context | +| hubble.relay.service | object | `{"nodePort":31234,"type":"ClusterIP"}` | hubble-relay service configuration. | +| hubble.relay.service.nodePort | int | `31234` | - The port to use when the service type is set to NodePort. | +| hubble.relay.service.type | string | `"ClusterIP"` | - The type of service used for Hubble Relay access, either ClusterIP or NodePort. | +| hubble.relay.sortBufferDrainTimeout | string | `nil` | When the per-request flows sort buffer is not full, a flow is drained every time this timeout is reached (only affects requests in follow-mode) (e.g. "1s"). | +| hubble.relay.sortBufferLenMax | string | `nil` | Max number of flows that can be buffered for sorting before being sent to the client (per request) (e.g. 100). | +| hubble.relay.terminationGracePeriodSeconds | int | `1` | Configure termination grace period for hubble relay Deployment. | +| hubble.relay.tls | object | `{"client":{"cert":"","key":""},"server":{"cert":"","enabled":false,"extraDnsNames":[],"extraIpAddresses":[],"key":""}}` | TLS configuration for Hubble Relay | +| hubble.relay.tls.client | object | `{"cert":"","key":""}` | base64 encoded PEM values for the hubble-relay client certificate and private key This keypair is presented to Hubble server instances for mTLS authentication and is required when hubble.tls.enabled is true. These values need to be set manually if hubble.tls.auto.enabled is false. | +| hubble.relay.tls.server | object | `{"cert":"","enabled":false,"extraDnsNames":[],"extraIpAddresses":[],"key":""}` | base64 encoded PEM values for the hubble-relay server certificate and private key | +| hubble.relay.tls.server.extraDnsNames | list | `[]` | extra DNS names added to certificate when its auto gen | +| hubble.relay.tls.server.extraIpAddresses | list | `[]` | extra IP addresses added to certificate when its auto gen | +| hubble.relay.tolerations | list | `[]` | Node tolerations for pod assignment on nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| hubble.relay.topologySpreadConstraints | list | `[]` | Pod topology spread constraints for hubble-relay | +| hubble.relay.updateStrategy | object | `{"rollingUpdate":{"maxUnavailable":1},"type":"RollingUpdate"}` | hubble-relay update strategy | +| hubble.skipUnknownCGroupIDs | bool | `true` | Skip Hubble events with unknown cgroup ids | +| hubble.socketPath | string | `"/var/run/cilium/hubble.sock"` | Unix domain socket path to listen to when Hubble is enabled. | +| hubble.tls | object | `{"auto":{"certManagerIssuerRef":{},"certValidityDuration":1095,"enabled":true,"method":"helm","schedule":"0 0 1 */4 *"},"ca":{"cert":"","key":""},"enabled":true,"server":{"cert":"","extraDnsNames":[],"extraIpAddresses":[],"key":""}}` | TLS configuration for Hubble | +| hubble.tls.auto | object | `{"certManagerIssuerRef":{},"certValidityDuration":1095,"enabled":true,"method":"helm","schedule":"0 0 1 */4 *"}` | Configure automatic TLS certificates generation. | +| hubble.tls.auto.certManagerIssuerRef | object | `{}` | certmanager issuer used when hubble.tls.auto.method=certmanager. | +| hubble.tls.auto.certValidityDuration | int | `1095` | Generated certificates validity duration in days. | +| hubble.tls.auto.enabled | bool | `true` | Auto-generate certificates. When set to true, automatically generate a CA and certificates to enable mTLS between Hubble server and Hubble Relay instances. If set to false, the certs for Hubble server need to be provided by setting appropriate values below. | +| hubble.tls.auto.method | string | `"helm"` | Set the method to auto-generate certificates. Supported values: - helm: This method uses Helm to generate all certificates. - cronJob: This method uses a Kubernetes CronJob the generate any certificates not provided by the user at installation time. - certmanager: This method use cert-manager to generate & rotate certificates. | +| hubble.tls.auto.schedule | string | `"0 0 1 */4 *"` | Schedule for certificates regeneration (regardless of their expiration date). Only used if method is "cronJob". If nil, then no recurring job will be created. Instead, only the one-shot job is deployed to generate the certificates at installation time. Defaults to midnight of the first day of every fourth month. For syntax, see https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax | +| hubble.tls.ca | object | `{"cert":"","key":""}` | Deprecated in favor of tls.ca. To be removed in 1.13. base64 encoded PEM values for the Hubble CA certificate and private key. | +| hubble.tls.ca.cert | string | `""` | Deprecated in favor of tls.ca.cert. To be removed in 1.13. | +| hubble.tls.ca.key | string | `""` | Deprecated in favor of tls.ca.key. To be removed in 1.13. The CA private key (optional). If it is provided, then it will be used by hubble.tls.auto.method=cronJob to generate all other certificates. Otherwise, a ephemeral CA is generated if hubble.tls.auto.enabled=true. | +| hubble.tls.enabled | bool | `true` | Enable mutual TLS for listenAddress. Setting this value to false is highly discouraged as the Hubble API provides access to potentially sensitive network flow metadata and is exposed on the host network. | +| hubble.tls.server | object | `{"cert":"","extraDnsNames":[],"extraIpAddresses":[],"key":""}` | base64 encoded PEM values for the Hubble server certificate and private key | +| hubble.tls.server.extraDnsNames | list | `[]` | Extra DNS names added to certificate when it's auto generated | +| hubble.tls.server.extraIpAddresses | list | `[]` | Extra IP addresses added to certificate when it's auto generated | +| hubble.ui.affinity | object | `{}` | Affinity for hubble-ui | +| hubble.ui.backend.extraEnv | list | `[]` | Additional hubble-ui backend environment variables. | +| hubble.ui.backend.extraVolumeMounts | list | `[]` | Additional hubble-ui backend volumeMounts. | +| hubble.ui.backend.extraVolumes | list | `[]` | Additional hubble-ui backend volumes. | +| hubble.ui.backend.image | object | `{"override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/hubble-ui-backend","tag":"v0.11.0@sha256:14c04d11f78da5c363f88592abae8d2ecee3cbe009f443ef11df6ac5f692d839"}` | Hubble-ui backend image. | +| hubble.ui.backend.resources | object | `{}` | Resource requests and limits for the 'backend' container of the 'hubble-ui' deployment. | +| hubble.ui.backend.securityContext | object | `{}` | Hubble-ui backend security context. | +| hubble.ui.baseUrl | string | `"/"` | Defines base url prefix for all hubble-ui http requests. It needs to be changed in case if ingress for hubble-ui is configured under some sub-path. Trailing `/` is required for custom path, ex. `/service-map/` | +| hubble.ui.enabled | bool | `false` | Whether to enable the Hubble UI. | +| hubble.ui.frontend.extraEnv | list | `[]` | Additional hubble-ui frontend environment variables. | +| hubble.ui.frontend.extraVolumeMounts | list | `[]` | Additional hubble-ui frontend volumeMounts. | +| hubble.ui.frontend.extraVolumes | list | `[]` | Additional hubble-ui frontend volumes. | +| hubble.ui.frontend.image | object | `{"override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/hubble-ui","tag":"v0.11.0@sha256:bcb369c47cada2d4257d63d3749f7f87c91dde32e010b223597306de95d1ecc8"}` | Hubble-ui frontend image. | +| hubble.ui.frontend.resources | object | `{}` | Resource requests and limits for the 'frontend' container of the 'hubble-ui' deployment. | +| hubble.ui.frontend.securityContext | object | `{}` | Hubble-ui frontend security context. | +| hubble.ui.frontend.server.ipv6 | object | `{"enabled":true}` | Controls server listener for ipv6 | +| hubble.ui.ingress | object | `{"annotations":{},"className":"","enabled":false,"hosts":["chart-example.local"],"tls":[]}` | hubble-ui ingress configuration. | +| hubble.ui.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node labels for pod assignment ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector | +| hubble.ui.podAnnotations | object | `{}` | Annotations to be added to hubble-ui pods | +| hubble.ui.podDisruptionBudget.enabled | bool | `false` | enable PodDisruptionBudget ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ | +| hubble.ui.podDisruptionBudget.maxUnavailable | int | `1` | Maximum number/percentage of pods that may be made unavailable | +| hubble.ui.podDisruptionBudget.minAvailable | string | `nil` | Minimum number/percentage of pods that should remain scheduled. When it's set, maxUnavailable must be disabled by `maxUnavailable: null` | +| hubble.ui.podLabels | object | `{}` | Labels to be added to hubble-ui pods | +| hubble.ui.priorityClassName | string | `""` | The priority class to use for hubble-ui | +| hubble.ui.replicas | int | `1` | The number of replicas of Hubble UI to deploy. | +| hubble.ui.rollOutPods | bool | `false` | Roll out Hubble-ui pods automatically when configmap is updated. | +| hubble.ui.securityContext | object | `{"enabled":true,"fsGroup":1001,"runAsGroup":1001,"runAsUser":1001}` | Security context to be added to Hubble UI pods | +| hubble.ui.securityContext.enabled | bool | `true` | Deprecated in favor of hubble.ui.securityContext. Whether to set the security context on the Hubble UI pods. | +| hubble.ui.service | object | `{"annotations":{},"nodePort":31235,"type":"ClusterIP"}` | hubble-ui service configuration. | +| hubble.ui.service.annotations | object | `{}` | Annotations to be added for the Hubble UI service | +| hubble.ui.service.nodePort | int | `31235` | - The port to use when the service type is set to NodePort. | +| hubble.ui.service.type | string | `"ClusterIP"` | - The type of service used for Hubble UI access, either ClusterIP or NodePort. | +| hubble.ui.standalone.enabled | bool | `false` | When true, it will allow installing the Hubble UI only, without checking dependencies. It is useful if a cluster already has cilium and Hubble relay installed and you just want Hubble UI to be deployed. When installed via helm, installing UI should be done via `helm upgrade` and when installed via the cilium cli, then `cilium hubble enable --ui` | +| hubble.ui.standalone.tls.certsVolume | object | `{}` | When deploying Hubble UI in standalone, with tls enabled for Hubble relay, it is required to provide a volume for mounting the client certificates. | +| hubble.ui.tls.client | object | `{"cert":"","key":""}` | base64 encoded PEM values used to connect to hubble-relay This keypair is presented to Hubble Relay instances for mTLS authentication and is required when hubble.relay.tls.server.enabled is true. These values need to be set manually if hubble.tls.auto.enabled is false. | +| hubble.ui.tolerations | list | `[]` | Node tolerations for pod assignment on nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| hubble.ui.topologySpreadConstraints | list | `[]` | Pod topology spread constraints for hubble-ui | +| hubble.ui.updateStrategy | object | `{"rollingUpdate":{"maxUnavailable":1},"type":"RollingUpdate"}` | hubble-ui update strategy. | +| identityAllocationMode | string | `"crd"` | Method to use for identity allocation (`crd` or `kvstore`). | +| identityChangeGracePeriod | string | `"5s"` | Time to wait before using new identity on endpoint identity change. | +| image | object | `{"digest":"sha256:85708b11d45647c35b9288e0de0706d24a5ce8a378166cadc700f756cc1a38d6","override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/cilium","tag":"v1.13.2","useDigest":true}` | Agent container image. | +| imagePullSecrets | string | `nil` | Configure image pull secrets for pulling container images | +| ingressController.enabled | bool | `false` | Enable cilium ingress controller This will automatically set enable-envoy-config as well. | +| ingressController.enforceHttps | bool | `true` | Enforce https for host having matching TLS host in Ingress. Incoming traffic to http listener will return 308 http error code with respective location in header. | +| ingressController.ingressLBAnnotationPrefixes | list | `["service.beta.kubernetes.io","service.kubernetes.io","cloud.google.com"]` | IngressLBAnnotations are the annotation prefixes, which are used to filter annotations to propagate from Ingress to the Load Balancer service | +| ingressController.loadbalancerMode | string | `"dedicated"` | Default ingress load balancer mode Supported values: shared, dedicated For granular control, use the following annotations on the ingress resource ingress.cilium.io/loadbalancer-mode: shared|dedicated, | +| ingressController.secretsNamespace | object | `{"create":true,"name":"cilium-secrets","sync":true}` | SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. | +| ingressController.secretsNamespace.create | bool | `true` | Create secrets namespace for Ingress. | +| ingressController.secretsNamespace.name | string | `"cilium-secrets"` | Name of Ingress secret namespace. | +| ingressController.secretsNamespace.sync | bool | `true` | Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. If disabled, TLS secrets must be maintained externally. | +| ingressController.service | object | `{"annotations":{},"insecureNodePort":null,"labels":{},"name":"cilium-ingress","secureNodePort":null,"type":"LoadBalancer"}` | Load-balancer service in shared mode. This is a single load-balancer service for all Ingress resources. | +| ingressController.service.annotations | object | `{}` | Annotations to be added for the shared LB service | +| ingressController.service.insecureNodePort | string | `nil` | Configure a specific nodePort for insecure HTTP traffic on the shared LB service | +| ingressController.service.labels | object | `{}` | Labels to be added for the shared LB service | +| ingressController.service.name | string | `"cilium-ingress"` | Service name | +| ingressController.service.secureNodePort | string | `nil` | Configure a specific nodePort for secure HTTPS traffic on the shared LB service | +| ingressController.service.type | string | `"LoadBalancer"` | Service type for the shared LB service | +| installNoConntrackIptablesRules | bool | `false` | Install Iptables rules to skip netfilter connection tracking on all pod traffic. This option is only effective when Cilium is running in direct routing and full KPR mode. Moreover, this option cannot be enabled when Cilium is running in a managed Kubernetes environment or in a chained CNI setup. | +| ipMasqAgent | object | `{"enabled":false}` | Configure the eBPF-based ip-masq-agent | +| ipam.mode | string | `"cluster-pool"` | Configure IP Address Management mode. ref: https://docs.cilium.io/en/stable/network/concepts/ipam/ | +| ipam.operator.clusterPoolIPv4MaskSize | int | `24` | IPv4 CIDR mask size to delegate to individual nodes for IPAM. | +| ipam.operator.clusterPoolIPv4PodCIDR | string | `"10.0.0.0/8"` | Deprecated in favor of ipam.operator.clusterPoolIPv4PodCIDRList. IPv4 CIDR range to delegate to individual nodes for IPAM. | +| ipam.operator.clusterPoolIPv4PodCIDRList | list | `[]` | IPv4 CIDR list range to delegate to individual nodes for IPAM. | +| ipam.operator.clusterPoolIPv6MaskSize | int | `120` | IPv6 CIDR mask size to delegate to individual nodes for IPAM. | +| ipam.operator.clusterPoolIPv6PodCIDR | string | `"fd00::/104"` | Deprecated in favor of ipam.operator.clusterPoolIPv6PodCIDRList. IPv6 CIDR range to delegate to individual nodes for IPAM. | +| ipam.operator.clusterPoolIPv6PodCIDRList | list | `[]` | IPv6 CIDR list range to delegate to individual nodes for IPAM. | +| ipam.operator.externalAPILimitBurstSize | string | `20` | The maximum burst size when rate limiting access to external APIs. Also known as the token bucket capacity. | +| ipam.operator.externalAPILimitQPS | string | `4.0` | The maximum queries per second when rate limiting access to external APIs. Also known as the bucket refill rate, which is used to refill the bucket up to the burst size capacity. | +| ipv4.enabled | bool | `true` | Enable IPv4 support. | +| ipv4NativeRoutingCIDR | string | `""` | Allows to explicitly specify the IPv4 CIDR for native routing. When specified, Cilium assumes networking for this CIDR is preconfigured and hands traffic destined for that range to the Linux network stack without applying any SNAT. Generally speaking, specifying a native routing CIDR implies that Cilium can depend on the underlying networking stack to route packets to their destination. To offer a concrete example, if Cilium is configured to use direct routing and the Kubernetes CIDR is included in the native routing CIDR, the user must configure the routes to reach pods, either manually or by setting the auto-direct-node-routes flag. | +| ipv6.enabled | bool | `false` | Enable IPv6 support. | +| ipv6NativeRoutingCIDR | string | `""` | Allows to explicitly specify the IPv6 CIDR for native routing. When specified, Cilium assumes networking for this CIDR is preconfigured and hands traffic destined for that range to the Linux network stack without applying any SNAT. Generally speaking, specifying a native routing CIDR implies that Cilium can depend on the underlying networking stack to route packets to their destination. To offer a concrete example, if Cilium is configured to use direct routing and the Kubernetes CIDR is included in the native routing CIDR, the user must configure the routes to reach pods, either manually or by setting the auto-direct-node-routes flag. | +| k8s | object | `{}` | Configure Kubernetes specific configuration | +| k8sServiceHost | string | `""` | Kubernetes service host | +| k8sServicePort | string | `""` | Kubernetes service port | +| keepDeprecatedLabels | bool | `false` | Keep the deprecated selector labels when deploying Cilium DaemonSet. | +| keepDeprecatedProbes | bool | `false` | Keep the deprecated probes when deploying Cilium DaemonSet | +| kubeConfigPath | string | `"~/.kube/config"` | Kubernetes config path | +| kubeProxyReplacementHealthzBindAddr | string | `""` | healthz server bind address for the kube-proxy replacement. To enable set the value to '0.0.0.0:10256' for all ipv4 addresses and this '[::]:10256' for all ipv6 addresses. By default it is disabled. | +| l2NeighDiscovery.enabled | bool | `true` | Enable L2 neighbor discovery in the agent | +| l2NeighDiscovery.refreshPeriod | string | `"30s"` | Override the agent's default neighbor resolution refresh period. | +| l7Proxy | bool | `true` | Enable Layer 7 network policy. | +| livenessProbe.failureThreshold | int | `10` | failure threshold of liveness probe | +| livenessProbe.periodSeconds | int | `30` | interval between checks of the liveness probe | +| loadBalancer | object | `{"l7":{"algorithm":"round_robin","backend":"disabled","ports":[]}}` | Configure service load balancing | +| loadBalancer.l7 | object | `{"algorithm":"round_robin","backend":"disabled","ports":[]}` | L7 LoadBalancer | +| loadBalancer.l7.algorithm | string | `"round_robin"` | Default LB algorithm The default LB algorithm to be used for services, which can be overridden by the service annotation (e.g. service.cilium.io/lb-l7-algorithm) Applicable values: round_robin, least_request, random | +| loadBalancer.l7.backend | string | `"disabled"` | Enable L7 service load balancing via envoy proxy. The request to a k8s service, which has specific annotation e.g. service.cilium.io/lb-l7, will be forwarded to the local backend proxy to be load balanced to the service endpoints. Please refer to docs for supported annotations for more configuration. Applicable values: - envoy: Enable L7 load balancing via envoy proxy. This will automatically set enable-envoy-config as well. - disabled: Disable L7 load balancing. | +| loadBalancer.l7.ports | list | `[]` | List of ports from service to be automatically redirected to above backend. Any service exposing one of these ports will be automatically redirected. Fine-grained control can be achieved by using the service annotation. | +| localRedirectPolicy | bool | `false` | Enable Local Redirect Policy. | +| logSystemLoad | bool | `false` | Enables periodic logging of system load | +| maglev | object | `{}` | Configure maglev consistent hashing | +| monitor | object | `{"enabled":false}` | cilium-monitor sidecar. | +| monitor.enabled | bool | `false` | Enable the cilium-monitor sidecar. | +| name | string | `"cilium"` | Agent container name. | +| nat46x64Gateway | object | `{"enabled":false}` | Configure standalone NAT46/NAT64 gateway | +| nat46x64Gateway.enabled | bool | `false` | Enable RFC8215-prefixed translation | +| nodePort | object | `{"autoProtectPortRange":true,"bindProtection":true,"enableHealthCheck":true,"enabled":false}` | Configure N-S k8s service loadbalancing | +| nodePort.autoProtectPortRange | bool | `true` | Append NodePort range to ip_local_reserved_ports if clash with ephemeral ports is detected. | +| nodePort.bindProtection | bool | `true` | Set to true to prevent applications binding to service ports. | +| nodePort.enableHealthCheck | bool | `true` | Enable healthcheck nodePort server for NodePort services | +| nodePort.enabled | bool | `false` | Enable the Cilium NodePort service implementation. | +| nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node selector for cilium-agent. | +| nodeinit.affinity | object | `{}` | Affinity for cilium-nodeinit | +| nodeinit.bootstrapFile | string | `"/tmp/cilium-bootstrap.d/cilium-bootstrap-time"` | bootstrapFile is the location of the file where the bootstrap timestamp is written by the node-init DaemonSet | +| nodeinit.enabled | bool | `false` | Enable the node initialization DaemonSet | +| nodeinit.extraEnv | list | `[]` | Additional nodeinit environment variables. | +| nodeinit.image | object | `{"override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/startup-script","tag":"d69851597ea019af980891a4628fb36b7880ec26"}` | node-init image. | +| nodeinit.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node labels for nodeinit pod assignment ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector | +| nodeinit.podAnnotations | object | `{}` | Annotations to be added to node-init pods. | +| nodeinit.podLabels | object | `{}` | Labels to be added to node-init pods. | +| nodeinit.priorityClassName | string | `""` | The priority class to use for the nodeinit pod. | +| nodeinit.resources | object | `{"requests":{"cpu":"100m","memory":"100Mi"}}` | nodeinit resource limits & requests ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ | +| nodeinit.securityContext | object | `{"capabilities":{"add":["SYS_MODULE","NET_ADMIN","SYS_ADMIN","SYS_CHROOT","SYS_PTRACE"]},"privileged":false,"seLinuxOptions":{"level":"s0","type":"spc_t"}}` | Security context to be added to nodeinit pods. | +| nodeinit.tolerations | list | `[{"operator":"Exists"}]` | Node tolerations for nodeinit scheduling to nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| nodeinit.updateStrategy | object | `{"type":"RollingUpdate"}` | node-init update strategy | +| operator.affinity | object | `{"podAntiAffinity":{"requiredDuringSchedulingIgnoredDuringExecution":[{"labelSelector":{"matchLabels":{"io.cilium/app":"operator"}},"topologyKey":"kubernetes.io/hostname"}]}}` | Affinity for cilium-operator | +| operator.dnsPolicy | string | `""` | DNS policy for Cilium operator pods. Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy | +| operator.enabled | bool | `true` | Enable the cilium-operator component (required). | +| operator.endpointGCInterval | string | `"5m0s"` | Interval for endpoint garbage collection. | +| operator.extraArgs | list | `[]` | Additional cilium-operator container arguments. | +| operator.extraEnv | list | `[]` | Additional cilium-operator environment variables. | +| operator.extraHostPathMounts | list | `[]` | Additional cilium-operator hostPath mounts. | +| operator.extraVolumeMounts | list | `[]` | Additional cilium-operator volumeMounts. | +| operator.extraVolumes | list | `[]` | Additional cilium-operator volumes. | +| operator.identityGCInterval | string | `"15m0s"` | Interval for identity garbage collection. | +| operator.identityHeartbeatTimeout | string | `"30m0s"` | Timeout for identity heartbeats. | +| operator.image | object | `{"alibabacloudDigest":"sha256:8b5623a272c18ba823a4105308902cf1901fef494ccad85ab00791296fde4b3b","awsDigest":"sha256:94d5a291f80e2d568302b144d1d002fb1d43b436befed74a38f630fdc6d6f0c6","azureDigest":"sha256:bfce3268bd32f1703ffb22339f9c306e99015585328a39b179c8ace72481a714","genericDigest":"sha256:a1982c0a22297aaac3563e428c330e17668305a41865a842dec53d241c5490ab","override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/operator","suffix":"","tag":"v1.13.2","useDigest":true}` | cilium-operator image. | +| operator.nodeGCInterval | string | `"5m0s"` | Interval for cilium node garbage collection. | +| operator.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node labels for cilium-operator pod assignment ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector | +| operator.podAnnotations | object | `{}` | Annotations to be added to cilium-operator pods | +| operator.podDisruptionBudget.enabled | bool | `false` | enable PodDisruptionBudget ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ | +| operator.podDisruptionBudget.maxUnavailable | int | `1` | Maximum number/percentage of pods that may be made unavailable | +| operator.podDisruptionBudget.minAvailable | string | `nil` | Minimum number/percentage of pods that should remain scheduled. When it's set, maxUnavailable must be disabled by `maxUnavailable: null` | +| operator.podLabels | object | `{}` | Labels to be added to cilium-operator pods | +| operator.podSecurityContext | object | `{}` | Security context to be added to cilium-operator pods | +| operator.pprof.address | string | `"localhost"` | Configure pprof listen address for cilium-operator | +| operator.pprof.enabled | bool | `false` | Enable pprof for cilium-operator | +| operator.pprof.port | int | `6061` | Configure pprof listen port for cilium-operator | +| operator.priorityClassName | string | `""` | The priority class to use for cilium-operator | +| operator.prometheus | object | `{"enabled":false,"port":9963,"serviceMonitor":{"annotations":{},"enabled":false,"interval":"10s","labels":{},"metricRelabelings":null,"relabelings":null}}` | Enable prometheus metrics for cilium-operator on the configured port at /metrics | +| operator.prometheus.serviceMonitor.annotations | object | `{}` | Annotations to add to ServiceMonitor cilium-operator | +| operator.prometheus.serviceMonitor.enabled | bool | `false` | Enable service monitors. This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) | +| operator.prometheus.serviceMonitor.interval | string | `"10s"` | Interval for scrape metrics. | +| operator.prometheus.serviceMonitor.labels | object | `{}` | Labels to add to ServiceMonitor cilium-operator | +| operator.prometheus.serviceMonitor.metricRelabelings | string | `nil` | Metrics relabeling configs for the ServiceMonitor cilium-operator | +| operator.prometheus.serviceMonitor.relabelings | string | `nil` | Relabeling configs for the ServiceMonitor cilium-operator | +| operator.removeNodeTaints | bool | `true` | Remove Cilium node taint from Kubernetes nodes that have a healthy Cilium pod running. | +| operator.replicas | int | `2` | Number of replicas to run for the cilium-operator deployment | +| operator.resources | object | `{}` | cilium-operator resource limits & requests ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ | +| operator.rollOutPods | bool | `false` | Roll out cilium-operator pods automatically when configmap is updated. | +| operator.securityContext | object | `{}` | Security context to be added to cilium-operator pods | +| operator.setNodeNetworkStatus | bool | `true` | Set Node condition NetworkUnavailable to 'false' with the reason 'CiliumIsUp' for nodes that have a healthy Cilium pod. | +| operator.skipCNPStatusStartupClean | bool | `false` | Skip CNP node status clean up at operator startup. | +| operator.skipCRDCreation | bool | `false` | Skip CRDs creation for cilium-operator | +| operator.tolerations | list | `[{"operator":"Exists"}]` | Node tolerations for cilium-operator scheduling to nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| operator.topologySpreadConstraints | list | `[]` | Pod topology spread constraints for cilium-operator | +| operator.unmanagedPodWatcher.intervalSeconds | int | `15` | Interval, in seconds, to check if there are any pods that are not managed by Cilium. | +| operator.unmanagedPodWatcher.restart | bool | `true` | Restart any pod that are not managed by Cilium. | +| operator.updateStrategy | object | `{"rollingUpdate":{"maxSurge":1,"maxUnavailable":1},"type":"RollingUpdate"}` | cilium-operator update strategy | +| pmtuDiscovery.enabled | bool | `false` | Enable path MTU discovery to send ICMP fragmentation-needed replies to the client. | +| podAnnotations | object | `{}` | Annotations to be added to agent pods | +| podLabels | object | `{}` | Labels to be added to agent pods | +| podSecurityContext | object | `{}` | Security Context for cilium-agent pods. | +| policyEnforcementMode | string | `"default"` | The agent can be put into one of the three policy enforcement modes: default, always and never. ref: https://docs.cilium.io/en/stable/security/policy/intro/#policy-enforcement-modes | +| pprof.address | string | `"localhost"` | Configure pprof listen address for cilium-agent | +| pprof.enabled | bool | `false` | Enable pprof for cilium-agent | +| pprof.port | int | `6060` | Configure pprof listen port for cilium-agent | +| preflight.affinity | object | `{"podAffinity":{"requiredDuringSchedulingIgnoredDuringExecution":[{"labelSelector":{"matchLabels":{"k8s-app":"cilium"}},"topologyKey":"kubernetes.io/hostname"}]}}` | Affinity for cilium-preflight | +| preflight.enabled | bool | `false` | Enable Cilium pre-flight resources (required for upgrade) | +| preflight.extraEnv | list | `[]` | Additional preflight environment variables. | +| preflight.extraVolumeMounts | list | `[]` | Additional preflight volumeMounts. | +| preflight.extraVolumes | list | `[]` | Additional preflight volumes. | +| preflight.image | object | `{"digest":"sha256:85708b11d45647c35b9288e0de0706d24a5ce8a378166cadc700f756cc1a38d6","override":null,"pullPolicy":"IfNotPresent","repository":"quay.io/cilium/cilium","tag":"v1.13.2","useDigest":true}` | Cilium pre-flight image. | +| preflight.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node labels for preflight pod assignment ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector | +| preflight.podAnnotations | object | `{}` | Annotations to be added to preflight pods | +| preflight.podDisruptionBudget.enabled | bool | `false` | enable PodDisruptionBudget ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ | +| preflight.podDisruptionBudget.maxUnavailable | int | `1` | Maximum number/percentage of pods that may be made unavailable | +| preflight.podDisruptionBudget.minAvailable | string | `nil` | Minimum number/percentage of pods that should remain scheduled. When it's set, maxUnavailable must be disabled by `maxUnavailable: null` | +| preflight.podLabels | object | `{}` | Labels to be added to the preflight pod. | +| preflight.podSecurityContext | object | `{}` | Security context to be added to preflight pods. | +| preflight.priorityClassName | string | `""` | The priority class to use for the preflight pod. | +| preflight.resources | object | `{}` | preflight resource limits & requests ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ | +| preflight.securityContext | object | `{}` | Security context to be added to preflight pods | +| preflight.terminationGracePeriodSeconds | int | `1` | Configure termination grace period for preflight Deployment and DaemonSet. | +| preflight.tofqdnsPreCache | string | `""` | Path to write the `--tofqdns-pre-cache` file to. | +| preflight.tolerations | list | `[{"effect":"NoSchedule","key":"node.kubernetes.io/not-ready"},{"effect":"NoSchedule","key":"node-role.kubernetes.io/master"},{"effect":"NoSchedule","key":"node-role.kubernetes.io/control-plane"},{"effect":"NoSchedule","key":"node.cloudprovider.kubernetes.io/uninitialized","value":"true"},{"key":"CriticalAddonsOnly","operator":"Exists"}]` | Node tolerations for preflight scheduling to nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| preflight.updateStrategy | object | `{"type":"RollingUpdate"}` | preflight update strategy | +| preflight.validateCNPs | bool | `true` | By default we should always validate the installed CNPs before upgrading Cilium. This will make sure the user will have the policies deployed in the cluster with the right schema. | +| priorityClassName | string | `""` | The priority class to use for cilium-agent. | +| prometheus | object | `{"enabled":false,"metrics":null,"port":9962,"serviceMonitor":{"annotations":{},"enabled":false,"interval":"10s","labels":{},"metricRelabelings":null,"relabelings":[{"replacement":"${1}","sourceLabels":["__meta_kubernetes_pod_node_name"],"targetLabel":"node"}]}}` | Configure prometheus metrics on the configured port at /metrics | +| prometheus.metrics | string | `nil` | Metrics that should be enabled or disabled from the default metric list. (+metric_foo to enable metric_foo , -metric_bar to disable metric_bar). ref: https://docs.cilium.io/en/stable/observability/metrics/ | +| prometheus.serviceMonitor.annotations | object | `{}` | Annotations to add to ServiceMonitor cilium-agent | +| prometheus.serviceMonitor.enabled | bool | `false` | Enable service monitors. This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) | +| prometheus.serviceMonitor.interval | string | `"10s"` | Interval for scrape metrics. | +| prometheus.serviceMonitor.labels | object | `{}` | Labels to add to ServiceMonitor cilium-agent | +| prometheus.serviceMonitor.metricRelabelings | string | `nil` | Metrics relabeling configs for the ServiceMonitor cilium-agent | +| prometheus.serviceMonitor.relabelings | list | `[{"replacement":"${1}","sourceLabels":["__meta_kubernetes_pod_node_name"],"targetLabel":"node"}]` | Relabeling configs for the ServiceMonitor cilium-agent | +| proxy | object | `{"prometheus":{"enabled":true,"port":"9964"},"sidecarImageRegex":"cilium/istio_proxy"}` | Configure Istio proxy options. | +| proxy.sidecarImageRegex | string | `"cilium/istio_proxy"` | Regular expression matching compatible Istio sidecar istio-proxy container image names | +| rbac.create | bool | `true` | Enable creation of Resource-Based Access Control configuration. | +| readinessProbe.failureThreshold | int | `3` | failure threshold of readiness probe | +| readinessProbe.periodSeconds | int | `30` | interval between checks of the readiness probe | +| remoteNodeIdentity | bool | `true` | Enable use of the remote node identity. ref: https://docs.cilium.io/en/v1.7/install/upgrade/#configmap-remote-node-identity | +| resourceQuotas | object | `{"cilium":{"hard":{"pods":"10k"}},"enabled":false,"operator":{"hard":{"pods":"15"}}}` | Enable resource quotas for priority classes used in the cluster. | +| resources | object | `{}` | Agent resource limits & requests ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ | +| rollOutCiliumPods | bool | `false` | Roll out cilium agent pods automatically when configmap is updated. | +| sctp | object | `{"enabled":false}` | SCTP Configuration Values | +| sctp.enabled | bool | `false` | Enable SCTP support. NOTE: Currently, SCTP support does not support rewriting ports or multihoming. | +| securityContext.capabilities.applySysctlOverwrites | list | `["SYS_ADMIN","SYS_CHROOT","SYS_PTRACE"]` | capabilities for the `apply-sysctl-overwrites` init container | +| securityContext.capabilities.ciliumAgent | list | `["CHOWN","KILL","NET_ADMIN","NET_RAW","IPC_LOCK","SYS_MODULE","SYS_ADMIN","SYS_RESOURCE","DAC_OVERRIDE","FOWNER","SETGID","SETUID"]` | Capabilities for the `cilium-agent` container | +| securityContext.capabilities.cleanCiliumState | list | `["NET_ADMIN","SYS_MODULE","SYS_ADMIN","SYS_RESOURCE"]` | Capabilities for the `clean-cilium-state` init container | +| securityContext.capabilities.mountCgroup | list | `["SYS_ADMIN","SYS_CHROOT","SYS_PTRACE"]` | Capabilities for the `mount-cgroup` init container | +| securityContext.privileged | bool | `false` | Run the pod with elevated privileges | +| securityContext.seLinuxOptions | object | `{"level":"s0","type":"spc_t"}` | SELinux options for the `cilium-agent` and init containers | +| serviceAccounts | object | Component's fully qualified name. | Define serviceAccount names for components. | +| serviceAccounts.clustermeshcertgen | object | `{"annotations":{},"automount":true,"create":true,"name":"clustermesh-apiserver-generate-certs"}` | Clustermeshcertgen is used if clustermesh.apiserver.tls.auto.method=cronJob | +| serviceAccounts.hubblecertgen | object | `{"annotations":{},"automount":true,"create":true,"name":"hubble-generate-certs"}` | Hubblecertgen is used if hubble.tls.auto.method=cronJob | +| sleepAfterInit | bool | `false` | Do not run Cilium agent when running with clean mode. Useful to completely uninstall Cilium as it will stop Cilium from starting and create artifacts in the node. | +| socketLB | object | `{"enabled":false}` | Configure socket LB | +| socketLB.enabled | bool | `false` | Enable socket LB | +| sockops | object | `{"enabled":false}` | Configure BPF socket operations configuration | +| startupProbe.failureThreshold | int | `105` | failure threshold of startup probe. 105 x 2s translates to the old behaviour of the readiness probe (120s delay + 30 x 3s) | +| startupProbe.periodSeconds | int | `2` | interval between checks of the startup probe | +| svcSourceRangeCheck | bool | `true` | Enable check of service source ranges (currently, only for LoadBalancer). | +| synchronizeK8sNodes | bool | `true` | Synchronize Kubernetes nodes to kvstore and perform CNP GC. | +| terminationGracePeriodSeconds | int | `1` | Configure termination grace period for cilium-agent DaemonSet. | +| tls | object | `{"ca":{"cert":"","certValidityDuration":1095,"key":""},"secretsBackend":"local"}` | Configure TLS configuration in the agent. | +| tls.ca | object | `{"cert":"","certValidityDuration":1095,"key":""}` | Base64 encoded PEM values for the CA certificate and private key. This can be used as common CA to generate certificates used by hubble and clustermesh components | +| tls.ca.cert | string | `""` | Optional CA cert. If it is provided, it will be used by cilium to generate all other certificates. Otherwise, an ephemeral CA is generated. | +| tls.ca.certValidityDuration | int | `1095` | Generated certificates validity duration in days. This will be used for auto generated CA. | +| tls.ca.key | string | `""` | Optional CA private key. If it is provided, it will be used by cilium to generate all other certificates. Otherwise, an ephemeral CA is generated. | +| tls.secretsBackend | string | `"local"` | This configures how the Cilium agent loads the secrets used TLS-aware CiliumNetworkPolicies (namely the secrets referenced by terminatingTLS and originatingTLS). Possible values: - local - k8s | +| tolerations | list | `[{"operator":"Exists"}]` | Node tolerations for agent scheduling to nodes with taints ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ | +| tunnel | string | `"vxlan"` | Configure the encapsulation configuration for communication between nodes. Possible values: - disabled - vxlan (default) - geneve | +| tunnelPort | int | Port 8472 for VXLAN, Port 6081 for Geneve | Configure VXLAN and Geneve tunnel port. | +| updateStrategy | object | `{"rollingUpdate":{"maxUnavailable":2},"type":"RollingUpdate"}` | Cilium agent update strategy | +| vtep.cidr | string | `""` | A space separated list of VTEP device CIDRs, for example "1.1.1.0/24 1.1.2.0/24" | +| vtep.enabled | bool | `false` | Enables VXLAN Tunnel Endpoint (VTEP) Integration (beta) to allow Cilium-managed pods to talk to third party VTEP devices over Cilium tunnel. | +| vtep.endpoint | string | `""` | A space separated list of VTEP device endpoint IPs, for example "1.1.1.1 1.1.2.1" | +| vtep.mac | string | `""` | A space separated list of VTEP device MAC addresses (VTEP MAC), for example "x:x:x:x:x:x y:y:y:y:y:y:y" | +| vtep.mask | string | `""` | VTEP CIDRs Mask that applies to all VTEP CIDRs, for example "255.255.255.0" | +| waitForKubeProxy | bool | `false` | Wait for KUBE-PROXY-CANARY iptables rule to appear in "wait-for-kube-proxy" init container before launching cilium-agent. More context can be found in the commit message of below PR https://github.com/cilium/cilium/pull/20123 | +| wellKnownIdentities.enabled | bool | `false` | Enable the use of well-known identities. | diff --git a/kustomizations/cilium/charts/cilium/README.md.gotmpl b/kustomizations/cilium/charts/cilium/README.md.gotmpl new file mode 100644 index 0000000..225a0f8 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/README.md.gotmpl @@ -0,0 +1,54 @@ +{{ template "chart.header" . }} + +{{ template "chart.deprecationWarning" . }} + +{{ template "chart.versionBadge" . }}{{ template "chart.typeBadge" . }}{{ template "chart.appVersionBadge" . }} + +Cilium is open source software for providing and transparently securing +network connectivity and loadbalancing between application workloads such as +application containers or processes. Cilium operates at Layer 3/4 to provide +traditional networking and security services as well as Layer 7 to protect and +secure use of modern application protocols such as HTTP, gRPC and Kafka. + +A new Linux kernel technology called eBPF is at the foundation of Cilium. +It supports dynamic insertion of eBPF bytecode into the Linux kernel at various +integration points such as: network IO, application sockets, and tracepoints +to implement security, networking and visibility logic. eBPF is highly +efficient and flexible. + +![Cilium feature overview](https://raw.githubusercontent.com/cilium/cilium/master/Documentation/images/cilium_overview.png) + +## Prerequisites + +* Kubernetes: `{{ template "chart.kubeVersion" . }}` +* Helm: `>= 3.0` + +## Getting Started + +Try Cilium on any Kubernetes distribution in under 15 minutes: + +| Minikube | Self-Managed K8s | Amazon EKS | Google GKE | Microsoft AKS | +|:-:|:-:|:-:|:-:|:-:| +| [![Minikube](https://raw.githubusercontent.com/cilium/charts/master/images/minikube.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Self-Managed Kubernetes](https://raw.githubusercontent.com/cilium/charts/master/images/k8s.png)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Amazon EKS](https://raw.githubusercontent.com/cilium/charts/master/images/aws.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Google GKE](https://raw.githubusercontent.com/cilium/charts/master/images/google-cloud.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | [![Microsoft AKS](https://raw.githubusercontent.com/cilium/charts/master/images/azure.svg)](https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/) | + +Or, for a quick install with the default configuration: + +``` +$ helm repo add cilium https://helm.cilium.io/ +$ helm install cilium cilium/cilium --namespace=kube-system +``` + +After Cilium is installed, you can explore the features that Cilium has to +offer from the [Getting Started Guides page](https://docs.cilium.io/en/stable/gettingstarted/). + +{{ template "chart.maintainersSection" . }} + +{{ template "chart.sourcesSection" . }} + +## Getting Help + +The best way to get help if you get stuck is to ask a question on the +[Cilium Slack channel](https://cilium.herokuapp.com/). With Cilium +contributors across the globe, there is almost always someone available to help. + +{{ template "chart.valuesSection" . }} diff --git a/kustomizations/cilium/charts/cilium/files/agent/poststart-eni.bash b/kustomizations/cilium/charts/cilium/files/agent/poststart-eni.bash new file mode 100644 index 0000000..1922ee7 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/files/agent/poststart-eni.bash @@ -0,0 +1,19 @@ +set -o errexit +set -o pipefail +set -o nounset + +# When running in AWS ENI mode, it's likely that 'aws-node' has +# had a chance to install SNAT iptables rules. These can result +# in dropped traffic, so we should attempt to remove them. +# We do it using a 'postStart' hook since this may need to run +# for nodes which might have already been init'ed but may still +# have dangling rules. This is safe because there are no +# dependencies on anything that is part of the startup script +# itself, and can be safely run multiple times per node (e.g. in +# case of a restart). +if [[ "$(iptables-save | grep -c AWS-SNAT-CHAIN)" != "0" ]]; +then + echo 'Deleting iptables rules created by the AWS CNI VPC plugin' + iptables-save | grep -v AWS-SNAT-CHAIN | iptables-restore +fi +echo 'Done!' diff --git a/kustomizations/cilium/charts/cilium/files/hubble/dashboards/hubble-l7-http-metrics-by-workload.json b/kustomizations/cilium/charts/cilium/files/hubble/dashboards/hubble-l7-http-metrics-by-workload.json new file mode 100644 index 0000000..b8ae55e --- /dev/null +++ b/kustomizations/cilium/charts/cilium/files/hubble/dashboards/hubble-l7-http-metrics-by-workload.json @@ -0,0 +1,1170 @@ +{ + "__inputs": [], + "__elements": {}, + "__requires": [ + { + "type": "grafana", + "id": "grafana", + "name": "Grafana", + "version": "9.0.5" + }, + { + "type": "datasource", + "id": "prometheus", + "name": "Prometheus", + "version": "1.0.0" + }, + { + "type": "panel", + "id": "stat", + "name": "Stat", + "version": "" + }, + { + "type": "panel", + "id": "timeseries", + "name": "Time series", + "version": "" + } + ], + "annotations": { + "list": [ + { + "builtIn": 1, + "datasource": { + "type": "grafana", + "uid": "-- Grafana --" + }, + "enable": true, + "hide": true, + "iconColor": "rgba(0, 211, 255, 1)", + "name": "Annotations & Alerts", + "target": { + "limit": 100, + "matchAny": false, + "tags": [], + "type": "dashboard" + }, + "type": "dashboard" + } + ] + }, + "editable": true, + "fiscalYearStartMonth": 0, + "graphTooltip": 1, + "id": null, + "links": [], + "liveNow": false, + "panels": [ + { + "collapsed": false, + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 0 + }, + "id": 14, + "panels": [], + "title": "General", + "type": "row" + }, + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "fieldConfig": { + "defaults": { + "color": { + "mode": "thresholds" + }, + "mappings": [], + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green", + "value": null + }, + { + "color": "red", + "value": 80 + } + ] + }, + "unit": "reqps" + }, + "overrides": [] + }, + "gridPos": { + "h": 5, + "w": 8, + "x": 0, + "y": 1 + }, + "id": 16, + "options": { + "colorMode": "value", + "graphMode": "area", + "justifyMode": "auto", + "orientation": "auto", + "reduceOptions": { + "calcs": [ + "lastNotNull" + ], + "fields": "", + "values": false + }, + "textMode": "auto" + }, + "pluginVersion": "9.0.5", + "targets": [ + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "expr": "round(sum(rate(hubble_http_requests_total{reporter=~\"${reporter}\", destination_namespace=~\"${destination_namespace}\", destination_workload=~\"${destination_workload}\"}[$__rate_interval])), 0.001)", + "refId": "A" + } + ], + "title": "Incoming Request Volume", + "type": "stat" + }, + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "fieldConfig": { + "defaults": { + "color": { + "mode": "thresholds" + }, + "mappings": [], + "min": 0, + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green", + "value": null + }, + { + "color": "red", + "value": 80 + } + ] + }, + "unit": "percentunit" + }, + "overrides": [] + }, + "gridPos": { + "h": 5, + "w": 8, + "x": 8, + "y": 1 + }, + "id": 17, + "options": { + "colorMode": "value", + "graphMode": "area", + "justifyMode": "auto", + "orientation": "auto", + "reduceOptions": { + "calcs": [ + "lastNotNull" + ], + "fields": "", + "values": false + }, + "textMode": "auto" + }, + "pluginVersion": "9.0.5", + "targets": [ + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "editorMode": "code", + "exemplar": false, + "expr": "sum(rate(hubble_http_requests_total{cluster=~\"${cluster}\", destination_namespace=~\"${destination_namespace}\", destination_workload=~\"${destination_workload}\", reporter=\"${reporter}\", status!~\"5.*\"}[$__rate_interval]))\n/\nsum(rate(hubble_http_requests_total{cluster=~\"${cluster}\", destination_namespace=~\"${destination_namespace}\", destination_workload=~\"${destination_workload}\", reporter=\"${reporter}\"}[$__rate_interval]))", + "interval": "", + "legendFormat": "{{ cluster }} {{ method }} {{ source_namespace }}/{{ source_workload }}", + "range": true, + "refId": "A" + } + ], + "title": "Incoming Request Success Rate (non-5xx responses)", + "type": "stat" + }, + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "fieldConfig": { + "defaults": { + "color": { + "mode": "palette-classic" + }, + "custom": { + "axisLabel": "", + "axisPlacement": "auto", + "barAlignment": 0, + "drawStyle": "line", + "fillOpacity": 0, + "gradientMode": "none", + "hideFrom": { + "legend": false, + "tooltip": false, + "viz": false + }, + "lineInterpolation": "linear", + "lineWidth": 1, + "pointSize": 5, + "scaleDistribution": { + 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source_workload=~\"${source_workload}\"}[$__rate_interval])) by (cluster, source_namespace, source_workload, le))", + "hide": false, + "interval": "", + "legendFormat": "{{ cluster }} {{ source_namespace }}/{{ source_workload }} P95", + "range": true, + "refId": "B" + }, + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "editorMode": "code", + "exemplar": true, + "expr": "histogram_quantile(0.99, sum(rate(hubble_http_request_duration_seconds_bucket{cluster=~\"${cluster}\", destination_namespace=~\"${destination_namespace}\", destination_workload=~\"${destination_workload}\", reporter=\"${reporter}\", source_namespace=~\"${source_namespace}\", source_workload=~\"${source_workload}\"}[$__rate_interval])) by (cluster, source_namespace, source_workload, le))", + "hide": false, + "interval": "", + "legendFormat": "{{ cluster }} {{ source_namespace }}/{{ source_workload }} P99", + "range": true, + "refId": "C" + } + ], + "title": "HTTP Request Duration by 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source_namespace=~\"${source_namespace}\"}, source_workload)", + "refId": "StandardVariableQuery" + }, + "refresh": 1, + "regex": "", + "skipUrlSync": false, + "sort": 0, + "type": "query" + } + ] + }, + "time": { + "from": "now-6h", + "to": "now" + }, + "timepicker": {}, + "timezone": "", + "title": "Hubble L7 HTTP Metrics by Workload", + "uid": "3g264CZVz", + "version": 2, + "weekStart": "" +} diff --git a/kustomizations/cilium/charts/cilium/files/nodeinit/prestop.bash b/kustomizations/cilium/charts/cilium/files/nodeinit/prestop.bash new file mode 100644 index 0000000..caf4ba6 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/files/nodeinit/prestop.bash @@ -0,0 +1,56 @@ +#!/bin/bash + +set -o errexit +set -o pipefail +set -o nounset + +if stat /tmp/node-deinit.cilium.io > /dev/null 2>&1; then + exit 0 +fi + +echo "Waiting on pods to stop..." +if [ ! -f /etc/crictl.yaml ] || grep -q 'docker' /etc/crictl.yaml; then + # Works for COS, ubuntu + while docker ps | grep -v "node-init" | grep -q "POD_cilium"; do sleep 1; done +else + # COS-beta (with containerd). Some versions of COS have crictl in /home/kubernetes/bin. + while PATH="${PATH}:/home/kubernetes/bin" crictl ps | grep -v "node-init" | grep -q "POD_cilium"; do sleep 1; done +fi + +if ip link show cilium_host; then + echo "Deleting cilium_host interface..." + ip link del cilium_host +fi + +{{- if not (eq .Values.nodeinit.bootstrapFile "") }} +rm -f {{ .Values.nodeinit.bootstrapFile | quote }} +{{- end }} + +rm -f /tmp/node-init.cilium.io +touch /tmp/node-deinit.cilium.io + +{{- if .Values.nodeinit.reconfigureKubelet }} +# Check if we're running on a GKE containerd flavor. +GKE_KUBERNETES_BIN_DIR="/home/kubernetes/bin" +if [[ -f "${GKE_KUBERNETES_BIN_DIR}/gke" ]] && command -v containerd &>/dev/null; then + CONTAINERD_CONFIG="/etc/containerd/config.toml" + echo "Reverting changes to the containerd configuration" + sed -Ei "s/^\#(\s+conf_template)/\1/g" "${CONTAINERD_CONFIG}" + echo "Removing the kubelet wrapper" + [[ -f "${GKE_KUBERNETES_BIN_DIR}/the-kubelet" ]] && mv "${GKE_KUBERNETES_BIN_DIR}/the-kubelet" "${GKE_KUBERNETES_BIN_DIR}/kubelet" +else + echo "Changing kubelet configuration to --network-plugin=kubenet" + sed -i "s:--network-plugin=cni\ --cni-bin-dir={{ .Values.cni.binPath }}:--network-plugin=kubenet:g" /etc/default/kubelet +fi +echo "Restarting the kubelet" +systemctl restart kubelet +{{- end }} + +{{- if (and .Values.gke.enabled (or .Values.enableIPv4Masquerade .Values.gke.disableDefaultSnat))}} +# If the IP-MASQ chain exists, add back default jump rule from the GKE instance configure script +if iptables -w -t nat -L IP-MASQ > /dev/null; then + iptables -w -t nat -A POSTROUTING -m comment --comment "ip-masq: ensure nat POSTROUTING directs all non-LOCAL destination traffic to our custom IP-MASQ chain" -m addrtype ! --dst-type LOCAL -j IP-MASQ +fi +{{- end }} + +echo "Node de-initialization complete" diff --git a/kustomizations/cilium/charts/cilium/files/nodeinit/startup.bash b/kustomizations/cilium/charts/cilium/files/nodeinit/startup.bash new file mode 100644 index 0000000..f0c4ce3 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/files/nodeinit/startup.bash @@ -0,0 +1,202 @@ +#!/bin/bash + +set -o errexit +set -o pipefail +set -o nounset + +echo "Link information:" +ip link + +echo "Routing table:" +ip route + +echo "Addressing:" +ip -4 a +ip -6 a + +{{- if .Values.nodeinit.removeCbrBridge }} +if ip link show cbr0; then + echo "Detected cbr0 bridge. Deleting interface..." + ip link del cbr0 +fi +{{- end }} + +{{- if .Values.nodeinit.reconfigureKubelet }} +# Check if we're running on a GKE containerd flavor as indicated by the presence +# of the '--container-runtime-endpoint' flag in '/etc/default/kubelet'. +GKE_KUBERNETES_BIN_DIR="/home/kubernetes/bin" +KUBELET_DEFAULTS_FILE="/etc/default/kubelet" +if [[ -f "${GKE_KUBERNETES_BIN_DIR}/gke" ]] && [[ $(grep -cF -- '--container-runtime-endpoint' "${KUBELET_DEFAULTS_FILE}") == "1" ]]; then + echo "GKE *_containerd flavor detected..." + + # (GKE *_containerd) Upon node restarts, GKE's containerd images seem to reset + # the /etc directory and our changes to the kubelet and Cilium's CNI + # configuration are removed. This leaves room for containerd and its CNI to + # take over pods previously managed by Cilium, causing Cilium to lose + # ownership over these pods. We rely on the empirical observation that + # /home/kubernetes/bin/kubelet is not changed across node reboots, and replace + # it with a wrapper script that performs some initialization steps when + # required and then hands over control to the real kubelet. + + # Only create the kubelet wrapper if we haven't previously done so. + if [[ ! -f "${GKE_KUBERNETES_BIN_DIR}/the-kubelet" ]]; + then + echo "Installing the kubelet wrapper..." + + # Rename the real kubelet. + mv "${GKE_KUBERNETES_BIN_DIR}/kubelet" "${GKE_KUBERNETES_BIN_DIR}/the-kubelet" + + # Initialize the kubelet wrapper which lives in the place of the real kubelet. + touch "${GKE_KUBERNETES_BIN_DIR}/kubelet" + chmod a+x "${GKE_KUBERNETES_BIN_DIR}/kubelet" + + # Populate the kubelet wrapper. It will perform the initialization steps we + # need and then become the kubelet. + cat <<'EOF' | tee "${GKE_KUBERNETES_BIN_DIR}/kubelet" +#!/bin/bash + +set -euo pipefail + +CNI_CONF_DIR="/etc/cni/net.d" +CONTAINERD_CONFIG="/etc/containerd/config.toml" + +# kubelet version string format is "Kubernetes v1.24-gke.900" +K8S_VERSION=$(/home/kubernetes/bin/the-kubelet --version) + +# Helper to check if a version string, passed as first parameter, is greater than or +# equal the one passed as second parameter. +function version_gte() { + [[ "$(printf '%s\n' "${2}" "${1}" | sort -V | head -n1)" = "${2}" ]] && return +} + +# Only stop and start containerd if the Cilium CNI configuration does not exist, +# or if the 'conf_template' property is present in the containerd config file, +# in order to avoid unnecessarily restarting containerd. +if [[ -z "$(find "${CNI_CONF_DIR}" -type f -name '*cilium*')" || \ + "$(grep -cE '^\s+conf_template' "${CONTAINERD_CONFIG}")" != "0" ]]; +then + # Stop containerd as it starts by creating a CNI configuration from a template + # causing pods to start with IPs assigned by GKE's CNI. + # 'disable --now' is used instead of stop as this script runs concurrently + # with containerd on node startup, and hence containerd might not have been + # started yet, in which case 'disable' prevents it from starting. + echo "Disabling and stopping containerd" + systemctl disable --now containerd + + # Remove any pre-existing files in the CNI configuration directory. We skip + # any possibly existing Cilium configuration file for the obvious reasons. + echo "Removing undesired CNI configuration files" + find "${CNI_CONF_DIR}" -type f -not -name '*cilium*' -exec rm {} \; + + # As mentioned above, the containerd configuration needs a little tweak in + # order not to create the default CNI configuration, so we update its config. + echo "Fixing containerd configuration" + sed -Ei 's/^(\s+conf_template)/\#\1/g' "${CONTAINERD_CONFIG}" + + if version_gte "${K8S_VERSION#"Kubernetes "}" "v1.24"; then + # Starting from GKE node version 1.24, containerd version used is 1.6. + # Since that version containerd no longer allows missing configuration for the CNI, + # not even for pods with hostNetwork set to true. Thus, we add a temporary one. + # This will be replaced with the real config by cni-install.sh script from the + # agent pod. + echo -e "{\n\t"cniVersion": "0.3.1",\n\t"name": "cilium",\n\t"type": "cilium-cni"\n}" > /etc/cni/net.d/05-cilium.conf + fi + + # Start containerd. It won't create it's CNI configuration file anymore. + echo "Enabling and starting containerd" + systemctl enable --now containerd +fi + +# Become the real kubelet and, for k8s < 1.24, pass it additional dockershim +# flags (and place these last so they have precedence). +if version_gte "${K8S_VERSION#"Kubernetes "}" "v1.24"; then + exec /home/kubernetes/bin/the-kubelet "${@}" +else + exec /home/kubernetes/bin/the-kubelet "${@}" --network-plugin=cni --cni-bin-dir={{ .Values.cni.binPath }} +fi +EOF + else + echo "Kubelet wrapper already exists, skipping..." + fi +else + # kubelet version string format is "Kubernetes v1.24-gke.900" + K8S_VERSION=$(kubelet --version) + + # Helper to check if a version string, passed as first parameter, is greater than or + # equal the one passed as second parameter. + function version_gte() { + [[ "$(printf '%s\n' "${2}" "${1}" | sort -V | head -n1)" = "${2}" ]] && return + } + + # Dockershim flags have been removed since k8s 1.24. + if ! version_gte "${K8S_VERSION#"Kubernetes "}" "v1.24"; then + # (Generic) Alter the kubelet configuration to run in CNI mode + echo "Changing kubelet configuration to --network-plugin=cni --cni-bin-dir={{ .Values.cni.binPath }}" + mkdir -p {{ .Values.cni.binPath }} + sed -i "s:--network-plugin=kubenet:--network-plugin=cni\ --cni-bin-dir={{ .Values.cni.binPath }}:g" "${KUBELET_DEFAULTS_FILE}" + fi +fi +echo "Restarting the kubelet..." +systemctl restart kubelet +{{- end }} + +{{- if (and .Values.gke.enabled (or .Values.enableIPv4Masquerade .Values.gke.disableDefaultSnat))}} +# If Cilium is configured to manage masquerading of traffic leaving the node, +# we need to disable the IP-MASQ chain because even if ip-masq-agent +# is not installed, the node init script installs some default rules into +# the IP-MASQ chain. +# If we remove the jump to that ip-masq chain, then we ensure the ip masquerade +# configuration is solely managed by Cilium. +# Also, if Cilium is installed, it may be expected that it would be solely responsible +# for the networking configuration on that node. So provide the same functionality +# as the --disable-snat-flag for existing GKE clusters. +iptables -w -t nat -D POSTROUTING -m comment --comment "ip-masq: ensure nat POSTROUTING directs all non-LOCAL destination traffic to our custom IP-MASQ chain" -m addrtype ! --dst-type LOCAL -j IP-MASQ || true +{{- end }} + +{{- if not (eq .Values.nodeinit.bootstrapFile "") }} +mkdir -p {{ .Values.nodeinit.bootstrapFile | dir | quote }} +date > {{ .Values.nodeinit.bootstrapFile | quote }} +{{- end }} + +{{- if .Values.azure.enabled }} +# AKS: If azure-vnet is installed on the node, and (still) configured in bridge mode, +# configure it as 'transparent' to be consistent with Cilium's CNI chaining config. +# If the azure-vnet CNI config is not removed, kubelet will execute CNI CHECK commands +# against it every 5 seconds and write 'bridge' to its state file, causing inconsistent +# behaviour when Pods are removed. +if [ -f /etc/cni/net.d/10-azure.conflist ]; then + echo "Ensuring azure-vnet is configured in 'transparent' mode..." + sed -i 's/"mode":\s*"bridge"/"mode":"transparent"/g' /etc/cni/net.d/10-azure.conflist +fi + +# The azure0 interface being present means the node was booted with azure-vnet configured +# in bridge mode. This means there might be ebtables rules and neight entries interfering +# with pod connectivity if we deploy with Azure IPAM. +if ip l show dev azure0 >/dev/null 2>&1; then + + # In Azure IPAM mode, also remove the azure-vnet state file, otherwise ebtables rules get + # restored by the azure-vnet CNI plugin on every CNI CHECK, which can cause connectivity + # issues in Cilium-managed Pods. Since azure-vnet is no longer called on scheduling events, + # this file can be removed. + rm -f /var/run/azure-vnet.json + + # This breaks connectivity for existing workload Pods when Cilium is scheduled, but we need + # to flush these to prevent Cilium-managed Pod IPs conflicting with Pod IPs previously allocated + # by azure-vnet. These ebtables DNAT rules contain fixed MACs that are no longer bound on the node, + # causing packets for these Pods to be redirected back out to the gateway, where they are dropped. + echo 'Flushing ebtables pre/postrouting rules in nat table.. (disconnecting non-Cilium Pods!)' + ebtables -t nat -F PREROUTING || true + ebtables -t nat -F POSTROUTING || true + + # ip-masq-agent periodically injects PERM neigh entries towards the gateway + # for all other k8s nodes in the cluster. These are safe to flush, as ARP can + # resolve these nodes as usual. PERM entries will be automatically restored later. + echo 'Deleting all permanent neighbour entries on azure0...' + ip neigh show dev azure0 nud permanent | cut -d' ' -f1 | xargs -r -n1 ip neigh del dev azure0 to || true +fi +{{- end }} + +{{- if .Values.nodeinit.revertReconfigureKubelet }} +rm -f /tmp/node-deinit.cilium.io +{{- end }} +echo "Node initialization complete" diff --git a/kustomizations/cilium/charts/cilium/templates/NOTES.txt b/kustomizations/cilium/charts/cilium/templates/NOTES.txt new file mode 100644 index 0000000..f540507 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/NOTES.txt @@ -0,0 +1,22 @@ +{{- if (and (.Values.preflight.enabled) (not (.Values.agent)) (not (.Values.operator.enabled))) }} + You have successfully ran the preflight check. + Now make sure to check the number of READY pods is the same as the number of running cilium pods. + Then make sure the cilium preflight deployment is also marked READY 1/1. + If you have an issues please refer to the CNP Validation section in the upgrade guide. +{{- else if (and (.Values.hubble.enabled) (.Values.hubble.relay.enabled)) }} + {{- if (.Values.hubble.ui.enabled) }} + You have successfully installed {{ title .Chart.Name }} with Hubble Relay and Hubble UI. + {{- else }} + You have successfully installed {{ title .Chart.Name }} with Hubble Relay. + {{- end }} +{{- else if .Values.hubble.enabled }} + You have successfully installed {{ title .Chart.Name }} with Hubble. +{{- else if (and (.Values.hubble.ui.enabled) (.Values.hubble.ui.standalone.enabled)) }} + You have successfully installed {{ title .Chart.Name }} with standalone Hubble UI. +{{- else }} + You have successfully installed {{ title .Chart.Name }}. +{{- end }} + +Your release version is {{ .Chart.Version }}. + +For any further help, visit https://docs.cilium.io/en/v{{ (semver .Chart.Version).Major }}.{{ (semver .Chart.Version).Minor }}/gettinghelp diff --git a/kustomizations/cilium/charts/cilium/templates/_helpers.tpl b/kustomizations/cilium/charts/cilium/templates/_helpers.tpl new file mode 100644 index 0000000..3e5429e --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/_helpers.tpl @@ -0,0 +1,156 @@ +{{/* +Create chart name and version as used by the chart label. +*/}} +{{- define "cilium.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Render full image name from given values, e.g: +``` +image: + repository: quay.io/cilium/cilium + tag: v1.10.1 + useDigest: true + digest: abcdefgh +``` +then `include "cilium.image" .Values.image` +will return `quay.io/cilium/cilium:v1.10.1@abcdefgh` +*/}} +{{- define "cilium.image" -}} +{{- $digest := (.useDigest | default false) | ternary (printf "@%s" .digest) "" -}} +{{- if .override -}} +{{- printf "%s" .override -}} +{{- else -}} +{{- printf "%s:%s%s" .repository .tag $digest -}} +{{- end -}} +{{- end -}} + +{{/* +Return user specify priorityClass or default criticalPriorityClass +Usage: + include "cilium.priorityClass" (list $ ) +where: +* `priorityClass`: is user specify priorityClass e.g `.Values.operator.priorityClassName` +* `criticalPriorityClass`: default criticalPriorityClass, e.g `"system-cluster-critical"` + This value is used when `priorityClass` is `nil` and + `.Values.enableCriticalPriorityClass=true` and kubernetes supported it. +*/}} +{{- define "cilium.priorityClass" -}} +{{- $root := index . 0 -}} +{{- $priorityClass := index . 1 -}} +{{- $criticalPriorityClass := index . 2 -}} +{{- if $priorityClass }} + {{- $priorityClass }} +{{- else if and $root.Values.enableCriticalPriorityClass $criticalPriorityClass -}} + {{- if and (eq $root.Release.Namespace "kube-system") (semverCompare ">=1.10-0" $root.Capabilities.KubeVersion.Version) -}} + {{- $criticalPriorityClass }} + {{- else if semverCompare ">=1.17-0" $root.Capabilities.KubeVersion.Version -}} + {{- $criticalPriorityClass }} + {{- end -}} +{{- end -}} +{{- end -}} + +{{/* +Return the appropriate apiVersion for ingress. +*/}} +{{- define "ingress.apiVersion" -}} +{{- if semverCompare ">=1.16-0, <1.19-0" .Capabilities.KubeVersion.Version -}} +{{- print "networking.k8s.io/v1beta1" -}} +{{- else if semverCompare "^1.19-0" .Capabilities.KubeVersion.Version -}} +{{- print "networking.k8s.io/v1" -}} +{{- end -}} +{{- end -}} + +{{/* +Return the appropriate backend for Hubble UI ingress. +*/}} +{{- define "ingress.paths" -}} +{{ if semverCompare ">=1.4-0, <1.19-0" .Capabilities.KubeVersion.Version -}} +backend: + serviceName: hubble-ui + servicePort: http +{{- else if semverCompare "^1.19-0" .Capabilities.KubeVersion.Version -}} +pathType: Prefix +backend: + service: + name: hubble-ui + port: + name: http +{{- end -}} +{{- end -}} + +{{/* +Return the appropriate apiVersion for cronjob. +*/}} +{{- define "cronjob.apiVersion" -}} +{{- if semverCompare ">=1.21-0" .Capabilities.KubeVersion.Version -}} +{{- print "batch/v1" -}} +{{- else -}} +{{- print "batch/v1beta1" -}} +{{- end -}} +{{- end -}} + +{{/* +Return the appropriate apiVersion for podDisruptionBudget. +*/}} +{{- define "podDisruptionBudget.apiVersion" -}} +{{- if semverCompare ">=1.21-0" .Capabilities.KubeVersion.Version -}} +{{- print "policy/v1" -}} +{{- else -}} +{{- print "policy/v1beta1" -}} +{{- end -}} +{{- end -}} + +{{/* +Generate TLS CA for Cilium +Note: Always use this template as follows: + {{- $_ := include "cilium.ca.setup" . -}} + +The assignment to `$_` is required because we store the generated CI in a global `commonCA` +and `commonCASecretName` variables. + +*/}} +{{- define "cilium.ca.setup" }} + {{- if not .commonCA -}} + {{- $ca := "" -}} + {{- $secretName := "cilium-ca" -}} + {{- $crt := .Values.tls.ca.cert -}} + {{- $key := .Values.tls.ca.key -}} + {{- if and $crt $key }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- with lookup "v1" "Secret" .Release.Namespace $secretName }} + {{- $crt := index .data "ca.crt" }} + {{- $key := index .data "ca.key" }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- $validity := ( .Values.tls.ca.certValidityDuration | int) -}} + {{- $ca = genCA "Cilium CA" $validity -}} + {{- end }} + {{- end -}} + {{- $_ := set (set . "commonCA" $ca) "commonCASecretName" $secretName -}} + {{- end -}} +{{- end -}} + +{{/* +Check if duration is non zero value, return duration, empty when zero. +*/}} +{{- define "hasDuration" }} +{{- $now := now }} +{{- if ne $now ($now | dateModify (toString .)) }} +{{- . }} +{{- end }} +{{- end }} + +{{/* +Validate duration field, return validated duration, 0s when provided duration is empty. +*/}} +{{- define "validateDuration" }} +{{- if . }} +{{- $_ := now | mustDateModify (toString .) }} +{{- . }} +{{- else -}} +0s +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrole.yaml new file mode 100644 index 0000000..ca332ba --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrole.yaml @@ -0,0 +1,126 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) }} +{{- /* +Keep file in sync with cilium-preflight/clusterrole.yaml +*/ -}} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: cilium + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - networking.k8s.io + resources: + - networkpolicies + verbs: + - get + - list + - watch +- apiGroups: + - discovery.k8s.io + resources: + - endpointslices + verbs: + - get + - list + - watch +- apiGroups: + - "" + resources: + - namespaces + - services + - pods + - endpoints + - nodes + verbs: + - get + - list + - watch +{{- if .Values.annotateK8sNode }} +- apiGroups: + - "" + resources: + - nodes/status + verbs: + # To annotate the k8s node with Cilium's metadata + - patch +{{- end }} +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - list + - watch + # This is used when validating policies in preflight. This will need to stay + # until we figure out how to avoid "get" inside the preflight, and then + # should be removed ideally. + - get +{{- if eq "k8s" .Values.tls.secretsBackend }} +- apiGroups: + - "" + resources: + - secrets + verbs: + - get +{{- end }} +- apiGroups: + - cilium.io + resources: + - ciliumloadbalancerippools + - ciliumbgppeeringpolicies + - ciliumclusterwideenvoyconfigs + - ciliumclusterwidenetworkpolicies + - ciliumegressgatewaypolicies + - ciliumendpoints + - ciliumendpointslices + - ciliumenvoyconfigs + - ciliumidentities + - ciliumlocalredirectpolicies + - ciliumnetworkpolicies + - ciliumnodes + - ciliumnodeconfigs + verbs: + - list + - watch +- apiGroups: + - cilium.io + resources: + - ciliumidentities + - ciliumendpoints + - ciliumnodes + verbs: + - create +- apiGroups: + - cilium.io + # To synchronize garbage collection of such resources + resources: + - ciliumidentities + verbs: + - update +- apiGroups: + - cilium.io + resources: + - ciliumendpoints + verbs: + - delete + - get +- apiGroups: + - cilium.io + resources: + - ciliumnodes + - ciliumnodes/status + verbs: + - get + - update +- apiGroups: + - cilium.io + resources: + - ciliumnetworkpolicies/status + - ciliumclusterwidenetworkpolicies/status + - ciliumendpoints/status + - ciliumendpoints + verbs: + - patch +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrolebinding.yaml new file mode 100644 index 0000000..ecc3244 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.serviceAccounts.cilium.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: cilium + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: cilium +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.cilium.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/daemonset.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/daemonset.yaml new file mode 100644 index 0000000..249a1b6 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/daemonset.yaml @@ -0,0 +1,880 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) }} + +{{- /* Default values with backwards compatibility */ -}} +{{- $defaultKeepDeprecatedProbes := true -}} + +{{- /* Default values when 1.8 was initially deployed */ -}} +{{- if semverCompare ">=1.8" (default "1.8" .Values.upgradeCompatibility) -}} + {{- $defaultKeepDeprecatedProbes = false -}} +{{- end -}} + +{{- $kubeProxyReplacement := (coalesce .Values.kubeProxyReplacement "disabled") -}} + +--- +apiVersion: apps/v1 +kind: DaemonSet +metadata: + name: cilium + namespace: {{ .Release.Namespace }} + labels: + k8s-app: cilium + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-agent + {{- if .Values.keepDeprecatedLabels }} + kubernetes.io/cluster-service: "true" + {{- if and .Values.gke.enabled (eq .Release.Namespace "kube-system" ) }} + {{- fail "Invalid configuration: Installing Cilium on GKE with 'kubernetes.io/cluster-service' labels on 'kube-system' namespace causes Cilium DaemonSet to be removed by GKE. Either install Cilium on a different Namespace or install with '--set keepDeprecatedLabels=false'" }} + {{- end }} + {{- end }} +spec: + selector: + matchLabels: + k8s-app: cilium + {{- if .Values.keepDeprecatedLabels }} + kubernetes.io/cluster-service: "true" + {{- end }} + {{- with .Values.updateStrategy }} + updateStrategy: + {{- toYaml . | trim | nindent 4 }} + {{- end }} + template: + metadata: + annotations: + {{- if and .Values.prometheus.enabled (not .Values.prometheus.serviceMonitor.enabled) }} + prometheus.io/port: "{{ .Values.prometheus.port }}" + prometheus.io/scrape: "true" + {{- end }} + {{- if .Values.rollOutCiliumPods }} + # ensure pods roll when configmap updates + cilium.io/cilium-configmap-checksum: {{ include (print $.Template.BasePath "/cilium-configmap.yaml") . | sha256sum | quote }} + {{- end }} + {{- if not .Values.securityContext.privileged }} + # Set app AppArmor's profile to "unconfined". The value of this annotation + # can be modified as long users know which profiles they have available + # in AppArmor. + container.apparmor.security.beta.kubernetes.io/cilium-agent: "unconfined" + container.apparmor.security.beta.kubernetes.io/clean-cilium-state: "unconfined" + {{- if .Values.cgroup.autoMount.enabled }} + container.apparmor.security.beta.kubernetes.io/mount-cgroup: "unconfined" + container.apparmor.security.beta.kubernetes.io/apply-sysctl-overwrites: "unconfined" + {{- end }} + {{- end }} + {{- with .Values.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + k8s-app: cilium + app.kubernetes.io/name: cilium-agent + app.kubernetes.io/part-of: cilium + {{- if .Values.keepDeprecatedLabels }} + kubernetes.io/cluster-service: "true" + {{- end }} + {{- with .Values.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.podSecurityContext }} + securityContext: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: cilium-agent + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + {{- if .Values.sleepAfterInit }} + command: + - /bin/bash + - -c + - -- + args: + - | + while true; do + sleep 30; + done + livenessProbe: + exec: + command: + - "true" + readinessProbe: + exec: + command: + - "true" + {{- else }} + command: + - cilium-agent + args: + - --config-dir=/tmp/cilium/config-map + {{- with .Values.extraArgs }} + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- if semverCompare ">=1.20-0" .Capabilities.KubeVersion.Version }} + startupProbe: + httpGet: + host: {{ .Values.ipv4.enabled | ternary "127.0.0.1" "::1" | quote }} + path: /healthz + port: {{ .Values.healthPort }} + scheme: HTTP + httpHeaders: + - name: "brief" + value: "true" + failureThreshold: {{ .Values.startupProbe.failureThreshold }} + periodSeconds: {{ .Values.startupProbe.periodSeconds }} + successThreshold: 1 + {{- end }} + livenessProbe: + {{- if or .Values.keepDeprecatedProbes $defaultKeepDeprecatedProbes }} + exec: + command: + - cilium + - status + - --brief + {{- else }} + httpGet: + host: {{ .Values.ipv4.enabled | ternary "127.0.0.1" "::1" | quote }} + path: /healthz + port: {{ .Values.healthPort }} + scheme: HTTP + httpHeaders: + - name: "brief" + value: "true" + {{- end }} + {{- if semverCompare "<1.20-0" .Capabilities.KubeVersion.Version }} + # The initial delay for the liveness probe is intentionally large to + # avoid an endless kill & restart cycle if in the event that the initial + # bootstrapping takes longer than expected. + # Starting from Kubernetes 1.20, we are using startupProbe instead + # of this field. + initialDelaySeconds: 120 + {{- end }} + periodSeconds: {{ .Values.livenessProbe.periodSeconds }} + successThreshold: 1 + failureThreshold: {{ .Values.livenessProbe.failureThreshold }} + timeoutSeconds: 5 + readinessProbe: + {{- if or .Values.keepDeprecatedProbes $defaultKeepDeprecatedProbes }} + exec: + command: + - cilium + - status + - --brief + {{- else }} + httpGet: + host: {{ .Values.ipv4.enabled | ternary "127.0.0.1" "::1" | quote }} + path: /healthz + port: {{ .Values.healthPort }} + scheme: HTTP + httpHeaders: + - name: "brief" + value: "true" + {{- end }} + {{- if semverCompare "<1.20-0" .Capabilities.KubeVersion.Version }} + initialDelaySeconds: 5 + {{- end }} + periodSeconds: {{ .Values.readinessProbe.periodSeconds }} + successThreshold: 1 + failureThreshold: {{ .Values.readinessProbe.failureThreshold }} + timeoutSeconds: 5 + {{- end }} + env: + - name: K8S_NODE_NAME + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: spec.nodeName + - name: CILIUM_K8S_NAMESPACE + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: metadata.namespace + - name: CILIUM_CLUSTERMESH_CONFIG + value: /var/lib/cilium/clustermesh/ + - name: CILIUM_CNI_CHAINING_MODE + valueFrom: + configMapKeyRef: + name: cilium-config + key: cni-chaining-mode + optional: true + - name: CILIUM_CUSTOM_CNI_CONF + valueFrom: + configMapKeyRef: + name: cilium-config + key: custom-cni-conf + optional: true + {{- if .Values.k8sServiceHost }} + - name: KUBERNETES_SERVICE_HOST + value: {{ .Values.k8sServiceHost | quote }} + {{- end }} + {{- if .Values.k8sServicePort }} + - name: KUBERNETES_SERVICE_PORT + value: {{ .Values.k8sServicePort | quote }} + {{- end }} + {{- with .Values.extraEnv }} + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- if .Values.cni.install }} + lifecycle: + postStart: + exec: + command: + - "bash" + - "-c" + - | + /cni-install.sh --enable-debug={{ .Values.debug.enabled }} --cni-exclusive={{ .Values.cni.exclusive }} --log-file={{ .Values.cni.logFile }} + {{- if .Values.eni.enabled }} + {{- tpl (.Files.Get "files/agent/poststart-eni.bash") . | nindent 16 }} + {{- end }} + preStop: + exec: + command: + - /cni-uninstall.sh + {{- end }} + {{- with .Values.resources }} + resources: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + {{- if or .Values.prometheus.enabled .Values.hubble.metrics.enabled }} + ports: + {{- if .Values.hubble.peerService.enabled }} + - name: peer-service + containerPort: {{ .Values.hubble.peerService.targetPort }} + hostPort: {{ .Values.hubble.peerService.targetPort }} + protocol: TCP + {{- end }} + {{- if .Values.prometheus.enabled }} + - name: prometheus + containerPort: {{ .Values.prometheus.port }} + hostPort: {{ .Values.prometheus.port }} + protocol: TCP + {{- if .Values.proxy.prometheus.enabled }} + - name: envoy-metrics + containerPort: {{ .Values.proxy.prometheus.port }} + hostPort: {{ .Values.proxy.prometheus.port }} + protocol: TCP + {{- end }} + {{- end }} + {{- if .Values.hubble.metrics.enabled }} + - name: hubble-metrics + containerPort: {{ .Values.hubble.metrics.port }} + hostPort: {{ .Values.hubble.metrics.port }} + protocol: TCP + {{- end }} + {{- end }} + securityContext: + {{- if .Values.securityContext.privileged }} + privileged: true + {{- else }} + seLinuxOptions: + {{- with .Values.securityContext.seLinuxOptions }} + {{- toYaml . | nindent 12 }} + {{- end }} + capabilities: + add: + {{- with .Values.securityContext.capabilities.ciliumAgent }} + {{- toYaml . | nindent 14 }} + {{- end }} + drop: + - ALL + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + volumeMounts: + {{- if not .Values.securityContext.privileged }} + # Unprivileged containers need to mount /proc/sys/net from the host + # to have write access + - mountPath: /host/proc/sys/net + name: host-proc-sys-net + # Unprivileged containers need to mount /proc/sys/kernel from the host + # to have write access + - mountPath: /host/proc/sys/kernel + name: host-proc-sys-kernel + {{- end}} + {{- /* CRI-O already mounts the BPF filesystem */ -}} + {{- if not (eq .Values.containerRuntime.integration "crio") }} + - name: bpf-maps + mountPath: /sys/fs/bpf + {{- if .Values.securityContext.privileged }} + mountPropagation: Bidirectional + {{- else }} + # Unprivileged containers can't set mount propagation to bidirectional + # in this case we will mount the bpf fs from an init container that + # is privileged and set the mount propagation from host to container + # in Cilium. + mountPropagation: HostToContainer + {{- end}} + {{- end }} + {{- if not (contains "/run/cilium/cgroupv2" .Values.cgroup.hostRoot) }} + # Check for duplicate mounts before mounting + - name: cilium-cgroup + mountPath: {{ .Values.cgroup.hostRoot }} + {{- end}} + - name: cilium-run + mountPath: /var/run/cilium + - name: etc-cni-netd + mountPath: {{ .Values.cni.hostConfDirMountPath }} + {{- if .Values.etcd.enabled }} + - name: etcd-config-path + mountPath: /var/lib/etcd-config + readOnly: true + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + - name: etcd-secrets + mountPath: /var/lib/etcd-secrets + readOnly: true + {{- end }} + {{- end }} + - name: clustermesh-secrets + mountPath: /var/lib/cilium/clustermesh + readOnly: true + {{- if .Values.ipMasqAgent.enabled }} + - name: ip-masq-agent + mountPath: /etc/config + readOnly: true + {{- end }} + {{- if .Values.cni.configMap }} + - name: cni-configuration + mountPath: {{ .Values.cni.confFileMountPath }} + readOnly: true + {{- end }} + # Needed to be able to load kernel modules + - name: lib-modules + mountPath: /lib/modules + readOnly: true + - name: xtables-lock + mountPath: /run/xtables.lock + {{- if and .Values.encryption.enabled (eq .Values.encryption.type "ipsec") }} + - name: cilium-ipsec-secrets + mountPath: {{ .Values.encryption.ipsec.mountPath | default .Values.encryption.mountPath }} + {{- end }} + {{- if .Values.kubeConfigPath }} + - name: kube-config + mountPath: {{ .Values.kubeConfigPath }} + readOnly: true + {{- end }} + {{- if .Values.bgp.enabled }} + - name: bgp-config-path + mountPath: /var/lib/cilium/bgp + readOnly: true + {{- end }} + {{- if and .Values.hubble.enabled .Values.hubble.tls.enabled (hasKey .Values.hubble "listenAddress") }} + - name: hubble-tls + mountPath: /var/lib/cilium/tls/hubble + readOnly: true + {{- end }} + - name: tmp + mountPath: /tmp + {{- range .Values.extraHostPathMounts }} + - name: {{ .name }} + mountPath: {{ .mountPath }} + readOnly: {{ .readOnly }} + {{- if .mountPropagation }} + mountPropagation: {{ .mountPropagation }} + {{- end }} + {{- end }} + {{- with .Values.extraVolumeMounts }} + {{- toYaml . | nindent 8 }} + {{- end }} + {{- if .Values.monitor.enabled }} + - name: cilium-monitor + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + command: + - /bin/bash + - -c + - -- + args: + - |- + for i in {1..5}; do \ + [ -S /var/run/cilium/monitor1_2.sock ] && break || sleep 10;\ + done; \ + cilium monitor + {{- range $type := .Values.monitor.eventTypes -}} + {{ " " }}--type={{ $type }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + volumeMounts: + - name: cilium-run + mountPath: /var/run/cilium + {{- with .Values.monitor.resources }} + resources: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + {{- end }} + {{- if .Values.extraContainers }} + {{- toYaml .Values.extraContainers | nindent 6 }} + {{- end }} + initContainers: + - name: config + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + command: + - cilium + - build-config + {{- if (not (kindIs "invalid" .Values.daemon.configSources)) }} + - "--source={{.Values.daemon.configSources}}" + {{- end }} + {{- if (not (kindIs "invalid" .Values.daemon.allowedConfigOverrides)) }} + - "--allow-config-keys={{.Values.daemon.allowedConfigOverrides}}" + {{- end }} + {{- if (not (kindIs "invalid" .Values.daemon.blockedConfigOverrides)) }} + - "--deny-config-keys={{.Values.daemon.blockedConfigOverrides}}" + {{- end }} + env: + - name: K8S_NODE_NAME + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: spec.nodeName + - name: CILIUM_K8S_NAMESPACE + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: metadata.namespace + {{- if .Values.k8sServiceHost }} + - name: KUBERNETES_SERVICE_HOST + value: {{ .Values.k8sServiceHost | quote }} + {{- end }} + {{- if .Values.k8sServicePort }} + - name: KUBERNETES_SERVICE_PORT + value: {{ .Values.k8sServicePort | quote }} + {{- end }} + volumeMounts: + - name: tmp + mountPath: /tmp + terminationMessagePolicy: FallbackToLogsOnError + {{- if .Values.cgroup.autoMount.enabled }} + # Required to mount cgroup2 filesystem on the underlying Kubernetes node. + # We use nsenter command with host's cgroup and mount namespaces enabled. + - name: mount-cgroup + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + env: + - name: CGROUP_ROOT + value: {{ .Values.cgroup.hostRoot }} + - name: BIN_PATH + value: {{ .Values.cni.binPath }} + {{- with .Values.cgroup.autoMount.resources }} + resources: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + command: + - sh + - -ec + # The statically linked Go program binary is invoked to avoid any + # dependency on utilities like sh and mount that can be missing on certain + # distros installed on the underlying host. Copy the binary to the + # same directory where we install cilium cni plugin so that exec permissions + # are available. + - | + cp /usr/bin/cilium-mount /hostbin/cilium-mount; + nsenter --cgroup=/hostproc/1/ns/cgroup --mount=/hostproc/1/ns/mnt "${BIN_PATH}/cilium-mount" $CGROUP_ROOT; + rm /hostbin/cilium-mount + volumeMounts: + - name: hostproc + mountPath: /hostproc + - name: cni-path + mountPath: /hostbin + terminationMessagePolicy: FallbackToLogsOnError + securityContext: + {{- if .Values.securityContext.privileged }} + privileged: true + {{- else }} + seLinuxOptions: + {{- with .Values.securityContext.seLinuxOptions }} + {{- toYaml . | nindent 12 }} + {{- end }} + capabilities: + add: + {{- with .Values.securityContext.capabilities.mountCgroup }} + {{- toYaml . | nindent 14 }} + {{- end }} + drop: + - ALL + {{- end}} + - name: apply-sysctl-overwrites + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + env: + - name: BIN_PATH + value: {{ .Values.cni.binPath }} + command: + - sh + - -ec + # The statically linked Go program binary is invoked to avoid any + # dependency on utilities like sh that can be missing on certain + # distros installed on the underlying host. Copy the binary to the + # same directory where we install cilium cni plugin so that exec permissions + # are available. + - | + cp /usr/bin/cilium-sysctlfix /hostbin/cilium-sysctlfix; + nsenter --mount=/hostproc/1/ns/mnt "${BIN_PATH}/cilium-sysctlfix"; + rm /hostbin/cilium-sysctlfix + volumeMounts: + - name: hostproc + mountPath: /hostproc + - name: cni-path + mountPath: /hostbin + terminationMessagePolicy: FallbackToLogsOnError + securityContext: + {{- if .Values.securityContext.privileged }} + privileged: true + {{- else }} + seLinuxOptions: + {{- with .Values.securityContext.seLinuxOptions }} + {{- toYaml . | nindent 12 }} + {{- end }} + capabilities: + add: + {{- with .Values.securityContext.capabilities.applySysctlOverwrites }} + {{- toYaml . | nindent 14 }} + {{- end }} + drop: + - ALL + {{- end}} + {{- end }} + {{- if not .Values.securityContext.privileged }} + # Mount the bpf fs if it is not mounted. We will perform this task + # from a privileged container because the mount propagation bidirectional + # only works from privileged containers. + - name: mount-bpf-fs + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + args: + - 'mount | grep "/sys/fs/bpf type bpf" || mount -t bpf bpf /sys/fs/bpf' + command: + - /bin/bash + - -c + - -- + terminationMessagePolicy: FallbackToLogsOnError + securityContext: + privileged: true + {{- /* CRI-O already mounts the BPF filesystem */ -}} + {{- if not (eq .Values.containerRuntime.integration "crio") }} + volumeMounts: + - name: bpf-maps + mountPath: /sys/fs/bpf + mountPropagation: Bidirectional + {{- end }} + {{- end }} + {{- if and .Values.nodeinit.enabled .Values.nodeinit.bootstrapFile }} + - name: wait-for-node-init + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + command: + - sh + - -c + - | + until test -s {{ (print "/tmp/cilium-bootstrap.d/" (.Values.nodeinit.bootstrapFile | base)) | quote }}; do + echo "Waiting on node-init to run..."; + sleep 1; + done + terminationMessagePolicy: FallbackToLogsOnError + volumeMounts: + - name: cilium-bootstrap-file-dir + mountPath: "/tmp/cilium-bootstrap.d" + {{- end }} + - name: clean-cilium-state + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + command: + - /init-container.sh + env: + - name: CILIUM_ALL_STATE + valueFrom: + configMapKeyRef: + name: cilium-config + key: clean-cilium-state + optional: true + - name: CILIUM_BPF_STATE + valueFrom: + configMapKeyRef: + name: cilium-config + key: clean-cilium-bpf-state + optional: true + {{- if .Values.k8sServiceHost }} + - name: KUBERNETES_SERVICE_HOST + value: {{ .Values.k8sServiceHost | quote }} + {{- end }} + {{- if .Values.k8sServicePort }} + - name: KUBERNETES_SERVICE_PORT + value: {{ .Values.k8sServicePort | quote }} + {{- end }} + {{- with .Values.extraEnv }} + {{- toYaml . | nindent 8 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + securityContext: + {{- if .Values.securityContext.privileged }} + privileged: true + {{- else }} + seLinuxOptions: + {{- with .Values.securityContext.seLinuxOptions }} + {{- toYaml . | nindent 12 }} + {{- end }} + capabilities: + add: + {{- with .Values.securityContext.capabilities.cleanCiliumState }} + {{- toYaml . | nindent 14 }} + {{- end }} + drop: + - ALL + {{- end}} + volumeMounts: + {{- /* CRI-O already mounts the BPF filesystem */ -}} + {{- if not (eq .Values.containerRuntime.integration "crio") }} + - name: bpf-maps + mountPath: /sys/fs/bpf + {{- end }} + # Required to mount cgroup filesystem from the host to cilium agent pod + - name: cilium-cgroup + mountPath: {{ .Values.cgroup.hostRoot }} + mountPropagation: HostToContainer + - name: cilium-run + mountPath: /var/run/cilium + {{- with .Values.nodeinit.resources }} + resources: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + {{- if and .Values.waitForKubeProxy (ne $kubeProxyReplacement "strict") }} + - name: wait-for-kube-proxy + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + securityContext: + privileged: true + command: + - bash + - -c + - | + while true + do + if iptables-nft-save -t mangle | grep -E '^:(KUBE-IPTABLES-HINT|KUBE-PROXY-CANARY)'; then + echo "Found KUBE-IPTABLES-HINT or KUBE-PROXY-CANARY iptables rule in 'iptables-nft-save -t mangle'" + exit 0 + fi + if ip6tables-nft-save -t mangle | grep -E '^:(KUBE-IPTABLES-HINT|KUBE-PROXY-CANARY)'; then + echo "Found KUBE-IPTABLES-HINT or KUBE-PROXY-CANARY iptables rule in 'ip6tables-nft-save -t mangle'" + exit 0 + fi + if iptables-legacy-save | grep -E '^:KUBE-PROXY-CANARY'; then + echo "Found KUBE-PROXY-CANARY iptables rule in 'iptables-legacy-save" + exit 0 + fi + if ip6tables-legacy-save | grep -E '^:KUBE-PROXY-CANARY'; then + echo "KUBE-PROXY-CANARY iptables rule in 'ip6tables-legacy-save'" + exit 0 + fi + echo "Waiting for kube-proxy to create iptables rules..."; + sleep 1; + done + terminationMessagePolicy: FallbackToLogsOnError + {{- end }} # wait-for-kube-proxy + # Install the CNI binaries in an InitContainer so we don't have a writable host mount in the agent + - name: install-cni-binaries + image: {{ include "cilium.image" .Values.image | quote }} + imagePullPolicy: {{ .Values.image.pullPolicy }} + command: + - "/install-plugin.sh" + resources: + requests: + cpu: 100m + memory: 10Mi + securityContext: + {{- if not .Values.securityContext.privileged }} + seLinuxOptions: + {{- with .Values.securityContext.seLinuxOptions }} + {{- toYaml . | nindent 12 }} + {{- end }} + {{- end }} + capabilities: + drop: + - ALL + terminationMessagePolicy: FallbackToLogsOnError + volumeMounts: + - name: cni-path + mountPath: /host/opt/cni/bin + restartPolicy: Always + priorityClassName: {{ include "cilium.priorityClass" (list $ .Values.priorityClassName "system-node-critical") }} + serviceAccount: {{ .Values.serviceAccounts.cilium.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.cilium.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.cilium.automount }} + terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }} + hostNetwork: true + {{- if and .Values.etcd.managed (not .Values.etcd.k8sService) }} + # In managed etcd mode, Cilium must be able to resolve the DNS name of + # the etcd service + dnsPolicy: ClusterFirstWithHostNet + {{- else if .Values.dnsPolicy }} + dnsPolicy: {{ .Values.dnsPolicy }} + {{- end }} + {{- with .Values.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- if and .Values.clustermesh.useAPIServer .Values.clustermesh.config.enabled }} + hostAliases: + {{- range $cluster := .Values.clustermesh.config.clusters }} + {{- range $ip := $cluster.ips }} + - ip: {{ $ip }} + hostnames: [ "{{ $cluster.name }}.{{ $.Values.clustermesh.config.domain }}" ] + {{- end }} + {{- end }} + {{- end }} + volumes: + # For sharing configuration between the "config" initContainer and the agent + - name: tmp + emptyDir: {} + # To keep state between restarts / upgrades + - name: cilium-run + hostPath: + path: {{ .Values.daemon.runPath }} + type: DirectoryOrCreate + {{- /* CRI-O already mounts the BPF filesystem */ -}} + {{- if not (eq .Values.containerRuntime.integration "crio") }} + # To keep state between restarts / upgrades for bpf maps + - name: bpf-maps + hostPath: + path: /sys/fs/bpf + type: DirectoryOrCreate + {{- end }} + {{- if .Values.cgroup.autoMount.enabled }} + # To mount cgroup2 filesystem on the host + - name: hostproc + hostPath: + path: /proc + type: Directory + {{- end }} + # To keep state between restarts / upgrades for cgroup2 filesystem + - name: cilium-cgroup + hostPath: + path: {{ .Values.cgroup.hostRoot}} + type: DirectoryOrCreate + # To install cilium cni plugin in the host + - name: cni-path + hostPath: + path: {{ .Values.cni.binPath }} + type: DirectoryOrCreate + # To install cilium cni configuration in the host + - name: etc-cni-netd + hostPath: + path: {{ .Values.cni.confPath }} + type: DirectoryOrCreate + # To be able to load kernel modules + - name: lib-modules + hostPath: + path: /lib/modules + # To access iptables concurrently with other processes (e.g. kube-proxy) + - name: xtables-lock + hostPath: + path: /run/xtables.lock + type: FileOrCreate + {{- if .Values.kubeConfigPath }} + - name: kube-config + hostPath: + path: {{ .Values.kubeConfigPath }} + type: FileOrCreate + {{- end }} + {{- if and .Values.nodeinit.enabled .Values.nodeinit.bootstrapFile }} + - name: cilium-bootstrap-file-dir + hostPath: + path: {{ .Values.nodeinit.bootstrapFile | dir | quote }} + type: DirectoryOrCreate + {{- end }} + {{- if .Values.etcd.enabled }} + # To read the etcd config stored in config maps + - name: etcd-config-path + configMap: + name: cilium-config + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + items: + - key: etcd-config + path: etcd.config + # To read the k8s etcd secrets in case the user might want to use TLS + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + - name: etcd-secrets + secret: + secretName: cilium-etcd-secrets + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + optional: true + {{- end }} + {{- end }} + # To read the clustermesh configuration + - name: clustermesh-secrets + secret: + secretName: cilium-clustermesh + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + optional: true + {{- if and .Values.ipMasqAgent .Values.ipMasqAgent.enabled }} + - name: ip-masq-agent + configMap: + name: ip-masq-agent + optional: true + items: + - key: config + path: ip-masq-agent + {{- end }} + {{- if and .Values.encryption.enabled (eq .Values.encryption.type "ipsec") }} + - name: cilium-ipsec-secrets + secret: + secretName: {{ .Values.encryption.ipsec.secretName | default .Values.encryption.secretName }} + {{- end }} + {{- if .Values.cni.configMap }} + - name: cni-configuration + configMap: + name: {{ .Values.cni.configMap }} + {{- end }} + {{- if .Values.bgp.enabled }} + - name: bgp-config-path + configMap: + name: bgp-config + {{- end }} + {{- if not .Values.securityContext.privileged }} + - name: host-proc-sys-net + hostPath: + path: /proc/sys/net + type: Directory + - name: host-proc-sys-kernel + hostPath: + path: /proc/sys/kernel + type: Directory + {{- end }} + {{- if and .Values.hubble.enabled .Values.hubble.tls.enabled (hasKey .Values.hubble "listenAddress") }} + - name: hubble-tls + projected: + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + sources: + - secret: + name: hubble-server-certs + optional: true + items: + - key: ca.crt + path: client-ca.crt + - key: tls.crt + path: server.crt + - key: tls.key + path: server.key + {{- end }} + {{- range .Values.extraHostPathMounts }} + - name: {{ .name }} + hostPath: + path: {{ .hostPath }} + {{- if .hostPathType }} + type: {{ .hostPathType }} + {{- end }} + {{- end }} + {{- with .Values.extraVolumes }} + {{- toYaml . | nindent 6 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/role.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/role.yaml new file mode 100644 index 0000000..467cec5 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/role.yaml @@ -0,0 +1,60 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + name: cilium-config-agent + namespace: {{ .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - "" + resources: + - configmaps + verbs: + - get + - list + - watch + +{{- end }} + +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.serviceAccounts.cilium.create .Values.ingressController.enabled .Values.ingressController.secretsNamespace.name }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + name: cilium-ingress-secrets + namespace: {{ .Values.ingressController.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - "" + resources: + - secrets + verbs: + - get + - list + - watch +{{- end }} + +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.serviceAccounts.cilium.create .Values.gatewayAPI.enabled .Values.gatewayAPI.secretsNamespace.name }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + name: cilium-gateway-secrets + namespace: {{ .Values.gatewayAPI.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - "" + resources: + - secrets + verbs: + - get + - list + - watch +{{- end}} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/rolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/rolebinding.yaml new file mode 100644 index 0000000..5e62aa6 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/rolebinding.yaml @@ -0,0 +1,57 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + name: cilium-config-agent + namespace: {{ .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: cilium-config-agent +subjects: + - kind: ServiceAccount + name: {{ .Values.serviceAccounts.cilium.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end}} + +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.serviceAccounts.cilium.create .Values.ingressController.enabled .Values.ingressController.secretsNamespace.name}} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + name: cilium-secrets + namespace: {{ .Values.ingressController.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: cilium-ingress-secrets +subjects: + - kind: ServiceAccount + name: {{ .Values.serviceAccounts.cilium.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} + +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.serviceAccounts.cilium.create .Values.gatewayAPI.enabled .Values.gatewayAPI.secretsNamespace.name}} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + name: cilium-gateway-secrets + namespace: {{ .Values.gatewayAPI.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: cilium-gateway-secrets +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.cilium.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end}} + diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/service.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/service.yaml new file mode 100644 index 0000000..18e0c7d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/service.yaml @@ -0,0 +1,50 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.prometheus.enabled }} +{{- if .Values.prometheus.serviceMonitor.enabled }} +apiVersion: v1 +kind: Service +metadata: + name: cilium-agent + namespace: {{ .Release.Namespace }} + labels: + k8s-app: cilium + app.kubernetes.io/name: cilium-agent + app.kubernetes.io/part-of: cilium +spec: + clusterIP: None + type: ClusterIP + selector: + k8s-app: cilium + ports: + - name: metrics + port: {{ .Values.prometheus.port }} + protocol: TCP + targetPort: prometheus + - name: envoy-metrics + port: {{ .Values.proxy.prometheus.port }} + protocol: TCP + targetPort: envoy-metrics +{{- else if .Values.proxy.prometheus.enabled }} +apiVersion: v1 +kind: Service +metadata: + name: cilium-agent + namespace: {{ .Release.Namespace }} + annotations: + prometheus.io/scrape: "true" + prometheus.io/port: {{ .Values.proxy.prometheus.port | quote }} + labels: + k8s-app: cilium + app.kubernetes.io/name: cilium-agent + app.kubernetes.io/part-of: cilium +spec: + clusterIP: None + type: ClusterIP + selector: + k8s-app: cilium + ports: + - name: envoy-metrics + port: {{ .Values.proxy.prometheus.port }} + protocol: TCP + targetPort: envoy-metrics +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/serviceaccount.yaml new file mode 100644 index 0000000..605506f --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.serviceAccounts.cilium.create }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.cilium.name | quote }} + namespace: {{ .Release.Namespace }} + {{- if .Values.serviceAccounts.cilium.annotations }} + annotations: + {{- toYaml .Values.serviceAccounts.cilium.annotations | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-agent/servicemonitor.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-agent/servicemonitor.yaml new file mode 100644 index 0000000..39a8dcc --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-agent/servicemonitor.yaml @@ -0,0 +1,39 @@ +{{- if and .Values.agent (not .Values.preflight.enabled) .Values.prometheus.enabled .Values.prometheus.serviceMonitor.enabled }} +--- +apiVersion: monitoring.coreos.com/v1 +kind: ServiceMonitor +metadata: + name: cilium-agent + namespace: {{ .Values.prometheus.serviceMonitor.namespace | default .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium + {{- with .Values.prometheus.serviceMonitor.labels }} + {{- toYaml . | nindent 4 }} + {{- end }} + annotations: + {{- with .Values.prometheus.serviceMonitor.annotations }} + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + selector: + matchLabels: + k8s-app: cilium + namespaceSelector: + matchNames: + - {{ .Release.Namespace }} + endpoints: + - port: metrics + interval: {{ .Values.prometheus.serviceMonitor.interval | quote }} + honorLabels: true + path: /metrics + {{- with .Values.prometheus.serviceMonitor.relabelings }} + relabelings: + {{- toYaml . | nindent 4 }} + {{- end }} + {{- with .Values.prometheus.serviceMonitor.metricRelabelings }} + metricRelabelings: + {{- toYaml . | nindent 4 }} + {{- end }} + targetLabels: + - k8s-app +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-ca-secret.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-ca-secret.yaml new file mode 100644 index 0000000..f512b18 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-ca-secret.yaml @@ -0,0 +1,17 @@ +{{- if or + (and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "helm") (not .Values.clustermesh.apiserver.tls.ca.cert)) + (and (or .Values.agent .Values.hubble.relay.enabled .Values.hubble.ui.enabled) .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "helm") (not .Values.hubble.tls.ca.cert)) + (and .Values.tls.ca.key .Values.tls.ca.cert) +-}} + +{{- $_ := include "cilium.ca.setup" . -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: {{ .commonCASecretName }} + namespace: {{ .Release.Namespace }} +data: + ca.crt: {{ .commonCA.Cert | b64enc }} + ca.key: {{ .commonCA.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-configmap.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-configmap.yaml new file mode 100644 index 0000000..ea251e1 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-configmap.yaml @@ -0,0 +1,999 @@ +{{- if and (.Values.agent) (not .Values.preflight.enabled) }} +{{- /* Default values with backwards compatibility */ -}} +{{- $defaultEnableCnpStatusUpdates := "true" -}} +{{- $defaultBpfMapDynamicSizeRatio := 0.0 -}} +{{- $defaultBpfMasquerade := "false" -}} +{{- $defaultBpfClockProbe := "false" -}} +{{- $defaultBpfTProxy := "false" -}} +{{- $defaultIPAM := "cluster-pool" -}} +{{- $defaultOperatorApiServeAddr := "localhost:9234" -}} +{{- $defaultBpfCtTcpMax := 524288 -}} +{{- $defaultBpfCtAnyMax := 262144 -}} +{{- $enableIdentityMark := "true" -}} +{{- $fragmentTracking := "true" -}} +{{- $defaultKubeProxyReplacement := "disabled" -}} +{{- $azureUsePrimaryAddress := "true" -}} + +{{- /* Default values when 1.8 was initially deployed */ -}} +{{- if semverCompare ">=1.8" (default "1.8" .Values.upgradeCompatibility) -}} + {{- $defaultEnableCnpStatusUpdates = "false" -}} + {{- $defaultBpfMapDynamicSizeRatio = 0.0025 -}} + {{- $defaultBpfMasquerade = "true" -}} + {{- $defaultBpfClockProbe = "true" -}} + {{- $defaultIPAM = "cluster-pool" -}} + {{- if .Values.ipv4.enabled }} + {{- $defaultOperatorApiServeAddr = "127.0.0.1:9234" -}} + {{- else -}} + {{- $defaultOperatorApiServeAddr = "[::1]:9234" -}} + {{- end }} + {{- $defaultBpfCtTcpMax = 0 -}} + {{- $defaultBpfCtAnyMax = 0 -}} + {{- $defaultKubeProxyReplacement = "probe" -}} +{{- end -}} + +{{- /* Default values when 1.9 was initially deployed */ -}} +{{- if semverCompare ">=1.9" (default "1.9" .Values.upgradeCompatibility) -}} + {{- $defaultKubeProxyReplacement = "probe" -}} +{{- end -}} + +{{- /* Default values when 1.10 was initially deployed */ -}} +{{- if semverCompare ">=1.10" (default "1.10" .Values.upgradeCompatibility) -}} + {{- /* Needs to be explicitly disabled because it was enabled on all versions >=v1.8 above. */ -}} + {{- $defaultBpfMasquerade = "false" -}} +{{- end -}} + +{{- /* Default values when 1.12 was initially deployed */ -}} +{{- if semverCompare ">=1.12" (default "1.12" .Values.upgradeCompatibility) -}} + {{- if .Values.azure.enabled }} + {{- $azureUsePrimaryAddress = "false" -}} + {{- end }} + {{- $defaultKubeProxyReplacement = "disabled" -}} +{{- end -}} + +{{- $ipam := (coalesce .Values.ipam.mode $defaultIPAM) -}} +{{- $bpfCtTcpMax := (coalesce .Values.bpf.ctTcpMax $defaultBpfCtTcpMax) -}} +{{- $bpfCtAnyMax := (coalesce .Values.bpf.ctAnyMax $defaultBpfCtAnyMax) -}} +{{- $kubeProxyReplacement := (coalesce .Values.kubeProxyReplacement $defaultKubeProxyReplacement) -}} +{{- $azureUsePrimaryAddress = (coalesce .Values.azure.usePrimaryAddress $azureUsePrimaryAddress) -}} +{{- $socketLB := (coalesce .Values.socketLB .Values.hostServices) -}} +--- +apiVersion: v1 +kind: ConfigMap +metadata: + name: cilium-config + namespace: {{ .Release.Namespace }} +data: +{{- if .Values.etcd.enabled }} + # The kvstore configuration is used to enable use of a kvstore for state + # storage. This can either be provided with an external kvstore or with the + # help of cilium-etcd-operator which operates an etcd cluster automatically. + kvstore: etcd + {{- if .Values.etcd.k8sService }} + kvstore-opt: '{"etcd.config": "/var/lib/etcd-config/etcd.config", "etcd.operator": "true"}' + {{- else }} + kvstore-opt: '{"etcd.config": "/var/lib/etcd-config/etcd.config"}' + {{- end }} + + # This etcd-config contains the etcd endpoints of your cluster. If you use + # TLS please make sure you follow the tutorial in https://cilium.link/etcd-config + etcd-config: |- + --- + endpoints: + {{- if .Values.etcd.managed }} + - https://cilium-etcd-client.{{ .Release.Namespace }}.svc:2379 + {{- else }} + {{- range .Values.etcd.endpoints }} + - {{ . }} + {{- end }} + {{- end }} + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + trusted-ca-file: '/var/lib/etcd-secrets/etcd-client-ca.crt' + key-file: '/var/lib/etcd-secrets/etcd-client.key' + cert-file: '/var/lib/etcd-secrets/etcd-client.crt' + {{- end }} +{{- end }} + +{{- if .Values.conntrackGCInterval }} + conntrack-gc-interval: {{ include "validateDuration" .Values.conntrackGCInterval | quote }} +{{- end }} + +{{- if hasKey .Values "disableEnvoyVersionCheck" }} + disable-envoy-version-check: {{ .Values.disableEnvoyVersionCheck | quote }} +{{- end }} + + # Identity allocation mode selects how identities are shared between cilium + # nodes by setting how they are stored. The options are "crd" or "kvstore". + # - "crd" stores identities in kubernetes as CRDs (custom resource definition). + # These can be queried with: + # kubectl get ciliumid + # - "kvstore" stores identities in an etcd kvstore, that is + # configured below. Cilium versions before 1.6 supported only the kvstore + # backend. Upgrades from these older cilium versions should continue using + # the kvstore by commenting out the identity-allocation-mode below, or + # setting it to "kvstore". + identity-allocation-mode: {{ .Values.identityAllocationMode }} + identity-heartbeat-timeout: {{ include "validateDuration" .Values.operator.identityHeartbeatTimeout | quote }} + identity-gc-interval: {{ include "validateDuration" .Values.operator.identityGCInterval | quote }} + cilium-endpoint-gc-interval: {{ include "validateDuration" .Values.operator.endpointGCInterval | quote }} + nodes-gc-interval: {{ include "validateDuration" .Values.operator.nodeGCInterval | quote }} + +{{- if hasKey .Values.operator "skipCNPStatusStartupClean" }} + skip-cnp-status-startup-clean: "{{ .Values.operator.skipCNPStatusStartupClean }}" +{{- end }} + +{{- if hasKey .Values "disableEndpointCRD" }} + # Disable the usage of CiliumEndpoint CRD + disable-endpoint-crd: "{{ .Values.disableEndpointCRD }}" +{{- end }} + +{{- if .Values.identityChangeGracePeriod }} + # identity-change-grace-period is the grace period that needs to pass + # before an endpoint that has changed its identity will start using + # that new identity. During the grace period, the new identity has + # already been allocated and other nodes in the cluster have a chance + # to whitelist the new upcoming identity of the endpoint. + identity-change-grace-period: {{ include "validateDuration" .Values.identityChangeGracePeriod | quote }} +{{- end }} + +{{- if hasKey .Values "labels" }} + # To include or exclude matched resources from cilium identity evaluation + labels: {{ .Values.labels | quote }} +{{- end }} + + # If you want to run cilium in debug mode change this value to true + debug: {{ .Values.debug.enabled | quote }} + +{{- if hasKey .Values.debug "verbose" }} + debug-verbose: "{{ .Values.debug.verbose }}" +{{- end }} + +{{- if ne (int .Values.healthPort) 9879 }} + # Set the TCP port for the agent health status API. This is not the port used + # for cilium-health. + agent-health-port: "{{ .Values.healthPort }}" +{{- end }} + +{{- if hasKey .Values "clusterHealthPort" }} + # Set the TCP port for the agent health API. This port is used for cilium-health. + cluster-health-port: "{{ .Values.clusterHealthPort }}" +{{- end }} + +{{- if hasKey .Values "policyEnforcementMode" }} + # The agent can be put into the following three policy enforcement modes + # default, always and never. + # https://docs.cilium.io/en/latest/security/policy/intro/#policy-enforcement-modes + enable-policy: "{{ lower .Values.policyEnforcementMode }}" +{{- end }} + +{{- if .Values.prometheus.enabled }} + # If you want metrics enabled in all of your Cilium agents, set the port for + # which the Cilium agents will have their metrics exposed. + # This option deprecates the "prometheus-serve-addr" in the + # "cilium-metrics-config" ConfigMap + # NOTE that this will open the port on ALL nodes where Cilium pods are + # scheduled. + prometheus-serve-addr: ":{{ .Values.prometheus.port }}" + # Port to expose Envoy metrics (e.g. "9964"). Envoy metrics listener will be disabled if this + # field is not set. + {{- if .Values.proxy.prometheus.enabled }} + proxy-prometheus-port: "{{ .Values.proxy.prometheus.port }}" + {{- end }} + {{- if .Values.prometheus.metrics }} + # Metrics that should be enabled or disabled from the default metric + # list. (+metric_foo to enable metric_foo , -metric_bar to disable + # metric_bar). + metrics: {{- range .Values.prometheus.metrics }} + {{ . }} + {{- end }} + {{- end }} +{{- end }} + +{{- if .Values.operator.prometheus.enabled }} + # If you want metrics enabled in cilium-operator, set the port for + # which the Cilium Operator will have their metrics exposed. + # NOTE that this will open the port on the nodes where Cilium operator pod + # is scheduled. + operator-prometheus-serve-addr: ":{{ .Values.operator.prometheus.port }}" + enable-metrics: "true" +{{- end }} + +{{- if .Values.operator.skipCRDCreation }} + skip-crd-creation: "true" +{{- end }} + +{{- if or .Values.ingressController.enabled .Values.gatewayAPI.enabled (and (hasKey .Values "loadBalancer") (eq .Values.loadBalancer.l7.backend "envoy")) }} + enable-envoy-config: "true" +{{- end }} + +{{- if .Values.ingressController.enabled }} + enable-ingress-controller: "true" + enforce-ingress-https: {{ .Values.ingressController.enforceHttps | quote }} + enable-ingress-secrets-sync: {{ .Values.ingressController.secretsNamespace.sync | quote }} + ingress-secrets-namespace: {{ .Values.ingressController.secretsNamespace.name | quote }} + ingress-lb-annotation-prefixes: {{ .Values.ingressController.ingressLBAnnotationPrefixes | join " " | quote }} + ingress-default-lb-mode: {{ .Values.ingressController.loadbalancerMode }} + ingress-shared-lb-service-name: {{ .Values.ingressController.service.name }} +{{- end }} + +{{- if .Values.gatewayAPI.enabled }} + enable-gateway-api: "true" + enable-gateway-api-secrets-sync: {{ .Values.gatewayAPI.secretsNamespace.sync | quote }} + gateway-api-secrets-namespace: {{ .Values.gatewayAPI.secretsNamespace.name | quote }} +{{- end }} + +{{- if hasKey .Values "loadBalancer" }} +{{- if eq .Values.loadBalancer.l7.backend "envoy" }} + loadbalancer-l7: "envoy" + loadbalancer-l7-ports: {{ .Values.loadBalancer.l7.ports | join " " | quote }} + loadbalancer-l7-algorithm: {{ .Values.loadBalancer.l7.algorithm | quote }} +{{- end }} +{{- end }} + + # Enable IPv4 addressing. If enabled, all endpoints are allocated an IPv4 + # address. + enable-ipv4: {{ .Values.ipv4.enabled | quote }} + + # Enable IPv6 addressing. If enabled, all endpoints are allocated an IPv6 + # address. + enable-ipv6: {{ .Values.ipv6.enabled | quote }} + +{{- if .Values.cleanState }} + # If a serious issue occurs during Cilium startup, this + # invasive option may be set to true to remove all persistent + # state. Endpoints will not be restored using knowledge from a + # prior Cilium run, so they may receive new IP addresses upon + # restart. This also triggers clean-cilium-bpf-state. + clean-cilium-state: "true" +{{- end }} + +{{- if .Values.cleanBpfState }} + # If you want to clean cilium BPF state, set this to true; + # Removes all BPF maps from the filesystem. Upon restart, + # endpoints are restored with the same IP addresses, however + # any ongoing connections may be disrupted briefly. + # Loadbalancing decisions will be reset, so any ongoing + # connections via a service may be loadbalanced to a different + # backend after restart. + clean-cilium-bpf-state: "true" +{{- end }} + +{{- if hasKey .Values.cni "customConf" }} + # Users who wish to specify their own custom CNI configuration file must set + # custom-cni-conf to "true", otherwise Cilium may overwrite the configuration. + custom-cni-conf: "{{ .Values.cni.customConf }}" +{{- end }} + +{{- if hasKey .Values "bpfClockProbe" }} + enable-bpf-clock-probe: {{ .Values.bpfClockProbe | quote }} +{{- else if eq $defaultBpfClockProbe "true" }} + enable-bpf-clock-probe: {{ $defaultBpfClockProbe | quote }} +{{- end }} + +{{- if (not (kindIs "invalid" .Values.bpf.tproxy)) }} + enable-bpf-tproxy: {{ .Values.bpf.tproxy | quote }} +{{- else if eq $defaultBpfTProxy "true" }} + enable-bpf-tproxy: {{ $defaultBpfTProxy | quote }} +{{- end }} + # If you want cilium monitor to aggregate tracing for packets, set this level + # to "low", "medium", or "maximum". The higher the level, the less packets + # that will be seen in monitor output. + monitor-aggregation: {{ .Values.bpf.monitorAggregation }} + + # The monitor aggregation interval governs the typical time between monitor + # notification events for each allowed connection. + # + # Only effective when monitor aggregation is set to "medium" or higher. + monitor-aggregation-interval: {{ include "validateDuration" .Values.bpf.monitorInterval | quote }} + + # The monitor aggregation flags determine which TCP flags which, upon the + # first observation, cause monitor notifications to be generated. + # + # Only effective when monitor aggregation is set to "medium" or higher. + monitor-aggregation-flags: {{ .Values.bpf.monitorFlags }} + + + + +{{- if .Values.bpf.mapDynamicSizeRatio }} + # Specifies the ratio (0.0-1.0] of total system memory to use for dynamic + # sizing of the TCP CT, non-TCP CT, NAT and policy BPF maps. + bpf-map-dynamic-size-ratio: {{ .Values.bpf.mapDynamicSizeRatio | quote }} +{{- else if ne $defaultBpfMapDynamicSizeRatio 0.0 }} + # Specifies the ratio (0.0-1.0] of total system memory to use for dynamic + # sizing of the TCP CT, non-TCP CT, NAT and policy BPF maps. + bpf-map-dynamic-size-ratio: {{ $defaultBpfMapDynamicSizeRatio | quote }} +{{- end }} + +{{- if (not (kindIs "invalid" .Values.bpf.hostLegacyRouting)) }} + enable-host-legacy-routing: {{ .Values.bpf.hostLegacyRouting | quote }} +{{- else if ne .Values.cni.chainingMode "none" }} + # In cni chaining mode, the other chained plugin is responsible for underlying connectivity, + # so cilium eBPF host routing shoud not work, and let it fall back to the legacy routing mode + enable-host-legacy-routing: "true" +{{- end }} + +{{- if or $bpfCtTcpMax $bpfCtAnyMax }} + # bpf-ct-global-*-max specifies the maximum number of connections + # supported across all endpoints, split by protocol: tcp or other. One pair + # of maps uses these values for IPv4 connections, and another pair of maps + # use these values for IPv6 connections. + # + # If these values are modified, then during the next Cilium startup the + # tracking of ongoing connections may be disrupted. As a result, reply + # packets may be dropped and the load-balancing decisions for established + # connections may change. + # + # For users upgrading from Cilium 1.2 or earlier, to minimize disruption + # during the upgrade process, set bpf-ct-global-tcp-max to 1000000. +{{- if $bpfCtTcpMax }} + bpf-ct-global-tcp-max: {{ $bpfCtTcpMax | quote }} +{{- end }} +{{- if $bpfCtAnyMax }} + bpf-ct-global-any-max: {{ $bpfCtAnyMax | quote }} +{{- end }} +{{- end }} +{{- if .Values.bpf.natMax }} + # bpf-nat-global-max specified the maximum number of entries in the + # BPF NAT table. + bpf-nat-global-max: "{{ .Values.bpf.natMax }}" +{{- end }} +{{- if .Values.bpf.neighMax }} + # bpf-neigh-global-max specified the maximum number of entries in the + # BPF neighbor table. + bpf-neigh-global-max: "{{ .Values.bpf.neighMax }}" +{{- end }} +{{- if hasKey .Values.bpf "policyMapMax" }} + # bpf-policy-map-max specifies the maximum number of entries in endpoint + # policy map (per endpoint) + bpf-policy-map-max: "{{ .Values.bpf.policyMapMax }}" +{{- end }} +{{- if hasKey .Values.bpf "lbMapMax" }} + # bpf-lb-map-max specifies the maximum number of entries in bpf lb service, + # backend and affinity maps. + bpf-lb-map-max: "{{ .Values.bpf.lbMapMax }}" +{{- end }} +{{- if hasKey .Values.bpf "lbExternalClusterIP" }} + bpf-lb-external-clusterip: {{ .Values.bpf.lbExternalClusterIP | quote }} +{{- end }} + + # Pre-allocation of map entries allows per-packet latency to be reduced, at + # the expense of up-front memory allocation for the entries in the maps. The + # default value below will minimize memory usage in the default installation; + # users who are sensitive to latency may consider setting this to "true". + # + # This option was introduced in Cilium 1.4. Cilium 1.3 and earlier ignore + # this option and behave as though it is set to "true". + # + # If this value is modified, then during the next Cilium startup the restore + # of existing endpoints and tracking of ongoing connections may be disrupted. + # As a result, reply packets may be dropped and the load-balancing decisions + # for established connections may change. + # + # If this option is set to "false" during an upgrade from 1.3 or earlier to + # 1.4 or later, then it may cause one-time disruptions during the upgrade. + preallocate-bpf-maps: "{{ .Values.bpf.preallocateMaps }}" + + # Regular expression matching compatible Istio sidecar istio-proxy + # container image names + sidecar-istio-proxy-image: "{{ .Values.proxy.sidecarImageRegex }}" + + # Name of the cluster. Only relevant when building a mesh of clusters. + cluster-name: {{ .Values.cluster.name }} + +{{- if hasKey .Values.cluster "id" }} + # Unique ID of the cluster. Must be unique across all conneted clusters and + # in the range of 1 and 255. Only relevant when building a mesh of clusters. + cluster-id: "{{ .Values.cluster.id }}" +{{- end }} + + # Encapsulation mode for communication between nodes + # Possible values: + # - disabled + # - vxlan (default) + # - geneve +{{- if .Values.gke.enabled }} + tunnel: "disabled" + enable-endpoint-routes: "true" + enable-local-node-route: "false" +{{- else if .Values.aksbyocni.enabled }} + tunnel: "vxlan" +{{- else }} + tunnel: {{ .Values.tunnel | quote }} +{{- end }} + +{{- if .Values.tunnelPort }} + tunnel-port: "{{ .Values.tunnelPort }}" +{{- end }} + +{{- if .Values.MTU }} + mtu: "{{ .Values.MTU }}" +{{- end }} + +{{- if .Values.eni.enabled }} + enable-endpoint-routes: "true" + auto-create-cilium-node-resource: "true" +{{- if .Values.eni.updateEC2AdapterLimitViaAPI }} + update-ec2-adapter-limit-via-api: "true" +{{- end }} +{{- if .Values.eni.awsReleaseExcessIPs }} + aws-release-excess-ips: "true" +{{- end }} +{{- if .Values.eni.awsEnablePrefixDelegation }} + aws-enable-prefix-delegation: "true" +{{- end }} + ec2-api-endpoint: {{ .Values.eni.ec2APIEndpoint | quote }} + eni-tags: {{ .Values.eni.eniTags | toRawJson | quote }} +{{- if .Values.eni.subnetIDsFilter }} + subnet-ids-filter: {{ .Values.eni.subnetIDsFilter | join " " | quote }} +{{- end }} +{{- if .Values.eni.subnetTagsFilter }} + subnet-tags-filter: {{ .Values.eni.subnetTagsFilter | join " " | quote }} +{{- end }} +{{- if .Values.eni.instanceTagsFilter }} + instance-tags-filter: {{ .Values.eni.instanceTagsFilter | join " " | quote }} +{{- end }} +{{- end }} +{{ if .Values.eni.gcInterval }} + eni-gc-interval: {{ .Values.eni.gcInterval | quote }} +{{- end }} +{{ if .Values.eni.gcTags }} + eni-gc-tags: {{ .Values.eni.gcTags | toRawJson | quote }} +{{- end }} + +{{- if .Values.azure.enabled }} + enable-endpoint-routes: "true" + auto-create-cilium-node-resource: "true" + enable-local-node-route: "false" +{{- if .Values.azure.userAssignedIdentityID }} + azure-user-assigned-identity-id: {{ .Values.azure.userAssignedIdentityID | quote }} +{{- end }} + azure-use-primary-address: {{ $azureUsePrimaryAddress | quote }} +{{- end }} + +{{- if .Values.alibabacloud.enabled }} + enable-endpoint-routes: "true" + auto-create-cilium-node-resource: "true" +{{- end }} + +{{- if hasKey .Values "l7Proxy" }} + # Enables L7 proxy for L7 policy enforcement and visibility + enable-l7-proxy: {{ .Values.l7Proxy | quote }} +{{- end }} + +{{- if ne .Values.cni.chainingMode "none" }} + # Enable chaining with another CNI plugin + # + # Supported modes: + # - none + # - aws-cni + # - flannel + # - generic-veth + # - portmap (Enables HostPort support for Cilium) + cni-chaining-mode: {{ .Values.cni.chainingMode }} + +{{- if hasKey .Values "enableIdentityMark" }} + enable-identity-mark: {{ .Values.enableIdentityMark | quote }} +{{- else if (ne $enableIdentityMark "true") }} + enable-identity-mark: "false" +{{- end }} +{{- if ne .Values.cni.chainingMode "portmap" }} + # Disable the PodCIDR route to the cilium_host interface as it is not + # required. While chaining, it is the responsibility of the underlying plugin + # to enable routing. + enable-local-node-route: "false" +{{- end }} +{{- end }} + + enable-ipv4-masquerade: {{ .Values.enableIPv4Masquerade | quote }} + enable-ipv6-big-tcp: {{ .Values.enableIPv6BIGTCP | quote }} + enable-ipv6-masquerade: {{ .Values.enableIPv6Masquerade | quote }} + +{{- if (not (kindIs "invalid" .Values.bpf.masquerade)) }} + enable-bpf-masquerade: {{ .Values.bpf.masquerade | quote }} +{{- else if eq $defaultBpfMasquerade "true" }} + enable-bpf-masquerade: {{ $defaultBpfMasquerade | quote }} +{{- end }} +{{- if hasKey .Values "egressMasqueradeInterfaces" }} + egress-masquerade-interfaces: {{ .Values.egressMasqueradeInterfaces }} +{{- end }} +{{- if and .Values.ipMasqAgent .Values.ipMasqAgent.enabled }} + enable-ip-masq-agent: "true" +{{- end }} + +{{- if .Values.encryption.enabled }} + {{- if eq .Values.encryption.type "ipsec" }} + enable-ipsec: {{ .Values.encryption.enabled | quote }} + + {{- if and .Values.encryption.ipsec.mountPath .Values.encryption.ipsec.keyFile }} + ipsec-key-file: {{ .Values.encryption.ipsec.mountPath }}/{{ .Values.encryption.ipsec.keyFile }} + {{- else }} + ipsec-key-file: {{ .Values.encryption.mountPath }}/{{ .Values.encryption.keyFile }} + {{- end }} + {{- if .Values.encryption.ipsec.interface }} + encrypt-interface: {{ .Values.encryption.ipsec.interface }} + {{- else if .Values.encryption.interface }} + encrypt-interface: {{ .Values.encryption.interface }} + {{- end }} + + {{- if .Values.encryption.nodeEncryption }} + encrypt-node: {{ .Values.encryption.nodeEncryption | quote }} + {{- end }} + {{- else if eq .Values.encryption.type "wireguard" }} + enable-wireguard: {{ .Values.encryption.enabled | quote }} + {{- if .Values.encryption.wireguard.userspaceFallback }} + enable-wireguard-userspace-fallback: {{ .Values.encryption.wireguard.userspaceFallback | quote }} + {{- end }} + {{- end }} +{{- end }} + + enable-xt-socket-fallback: {{ .Values.enableXTSocketFallback | quote }} +{{- if or (.Values.azure.enabled) (.Values.eni.enabled) (.Values.gke.enabled) (ne .Values.cni.chainingMode "none") }} + install-no-conntrack-iptables-rules: "false" +{{- else }} + install-no-conntrack-iptables-rules: {{ .Values.installNoConntrackIptablesRules | quote }} +{{- end}} + +{{- if hasKey .Values "iptablesRandomFully" }} + iptables-random-fully: {{ .Values.iptablesRandomFully | quote }} +{{- end }} + +{{- if hasKey .Values "iptablesLockTimeout" }} + iptables-lock-timeout: {{ .Values.iptablesLockTimeout | quote }} +{{- end }} + + auto-direct-node-routes: {{ .Values.autoDirectNodeRoutes | quote }} + +{{- if hasKey .Values "bandwidthManager" }} +{{- if .Values.bandwidthManager.enabled }} + enable-bandwidth-manager: {{ .Values.bandwidthManager.enabled | quote }} + enable-bbr: {{ .Values.bandwidthManager.bbr | quote }} +{{- end }} +{{- end }} + +{{- if hasKey .Values "localRedirectPolicy" }} + enable-local-redirect-policy: {{ .Values.localRedirectPolicy | quote }} +{{- end }} + +{{- if .Values.ipv4NativeRoutingCIDR }} + ipv4-native-routing-cidr: {{ .Values.ipv4NativeRoutingCIDR }} +{{- end }} + +{{- if .Values.ipv6NativeRoutingCIDR }} + ipv6-native-routing-cidr: {{ .Values.ipv6NativeRoutingCIDR }} +{{- end }} + +{{- if hasKey .Values "fragmentTracking" }} + enable-ipv4-fragment-tracking: {{ .Values.fragmentTracking | quote }} +{{- else if (ne $fragmentTracking "true") }} + enable-ipv4-fragment-tracking: "false" +{{- end }} + +{{- if .Values.nat46x64Gateway.enabled }} + enable-nat46x64-gateway: {{ .Values.nat46x64Gateway.enabled | quote }} +{{- end }} + +{{- if and .Values.hostFirewall .Values.hostFirewall.enabled }} + enable-host-firewall: {{ .Values.hostFirewall.enabled | quote }} +{{- end}} + +{{- if hasKey .Values "devices" }} + # List of devices used to attach bpf_host.o (implements BPF NodePort, + # host-firewall and BPF masquerading) + devices: {{ join " " .Values.devices | quote }} +{{- end }} + +{{- if .Values.enableRuntimeDeviceDetection }} + enable-runtime-device-detection: "true" +{{- end }} + + kube-proxy-replacement: {{ $kubeProxyReplacement | quote }} + +{{- if ne $kubeProxyReplacement "disabled" }} + kube-proxy-replacement-healthz-bind-address: {{ default "" .Values.kubeProxyReplacementHealthzBindAddr | quote}} +{{- end }} + +{{- if $socketLB }} +{{- if hasKey $socketLB "enabled" }} + bpf-lb-sock: {{ $socketLB.enabled | quote }} +{{- end }} +{{- if hasKey $socketLB "hostNamespaceOnly" }} + bpf-lb-sock-hostns-only: {{ $socketLB.hostNamespaceOnly | quote }} +{{- end }} +{{- end }} + +{{- if hasKey .Values "hostPort" }} +{{- if eq $kubeProxyReplacement "partial" }} + enable-host-port: {{ .Values.hostPort.enabled | quote }} +{{- end }} +{{- end }} +{{- if hasKey .Values "externalIPs" }} +{{- if eq $kubeProxyReplacement "partial" }} + enable-external-ips: {{ .Values.externalIPs.enabled | quote }} +{{- end }} +{{- end }} +{{- if hasKey .Values "nodePort" }} +{{- if eq $kubeProxyReplacement "partial" }} + enable-node-port: {{ .Values.nodePort.enabled | quote }} +{{- end }} +{{- if hasKey .Values.nodePort "range" }} + node-port-range: {{ .Values.nodePort.range | quote }} +{{- end }} +{{- if hasKey .Values.nodePort "directRoutingDevice" }} + direct-routing-device: {{ .Values.nodePort.directRoutingDevice | quote }} +{{- end }} +{{- if hasKey .Values.nodePort "enableHealthCheck" }} + enable-health-check-nodeport: {{ .Values.nodePort.enableHealthCheck | quote}} +{{- end }} + node-port-bind-protection: {{ .Values.nodePort.bindProtection | quote }} + enable-auto-protect-node-port-range: {{ .Values.nodePort.autoProtectPortRange | quote }} +{{- end }} +{{- if hasKey .Values "loadBalancer" }} +{{- if .Values.loadBalancer.standalone }} + datapath-mode: lb-only +{{- end }} +{{- if hasKey .Values.loadBalancer "mode" }} + bpf-lb-mode: {{ .Values.loadBalancer.mode | quote }} +{{- end }} +{{- if hasKey .Values.loadBalancer "algorithm" }} + bpf-lb-algorithm: {{ .Values.loadBalancer.algorithm | quote }} +{{- end }} +{{- if hasKey .Values.loadBalancer "acceleration" }} + bpf-lb-acceleration: {{ .Values.loadBalancer.acceleration | quote }} +{{- end }} +{{- if hasKey .Values.loadBalancer "dsrDispatch" }} + bpf-lb-dsr-dispatch: {{ .Values.loadBalancer.dsrDispatch | quote }} +{{- end }} +{{- if hasKey .Values.loadBalancer "serviceTopology" }} + enable-service-topology: {{ .Values.loadBalancer.serviceTopology | quote }} +{{- end }} + +{{- end }} +{{- if hasKey .Values.maglev "tableSize" }} + bpf-lb-maglev-table-size: {{ .Values.maglev.tableSize | quote}} +{{- end }} +{{- if hasKey .Values.maglev "hashSeed" }} + bpf-lb-maglev-hash-seed: {{ .Values.maglev.hashSeed | quote}} +{{- end }} +{{- if .Values.sessionAffinity }} + enable-session-affinity: {{ .Values.sessionAffinity | quote }} +{{- end }} +{{- if .Values.svcSourceRangeCheck }} + enable-svc-source-range-check: {{ .Values.svcSourceRangeCheck | quote }} +{{- end }} + +{{- if hasKey .Values "l2NeighDiscovery" }} +{{- if hasKey .Values.l2NeighDiscovery "enabled" }} + enable-l2-neigh-discovery: {{ .Values.l2NeighDiscovery.enabled | quote }} +{{- end }} + arping-refresh-period: {{ include "validateDuration" .Values.l2NeighDiscovery.refreshPeriod | quote }} +{{- end }} + +{{- if .Values.pprof.enabled }} + pprof: {{ .Values.pprof.enabled | quote }} + pprof-address: {{ .Values.pprof.address | quote }} + pprof-port: {{ .Values.pprof.port | quote }} +{{- end }} + +{{- if .Values.operator.pprof.enabled }} + operator-pprof: {{ .Values.operator.pprof.enabled | quote }} + operator-pprof-address: {{ .Values.operator.pprof.address | quote }} + operator-pprof-port: {{ .Values.operator.pprof.port | quote }} +{{- end }} + +{{- if .Values.logSystemLoad }} + log-system-load: {{ .Values.logSystemLoad | quote }} +{{- end }} +{{- if .Values.logOptions }} + log-opt: {{ .Values.logOptions | toJson | quote }} +{{- end }} +{{- if and .Values.sockops .Values.sockops.enabled }} + sockops-enable: {{ .Values.sockops.enabled | quote }} +{{- end }} +{{- if hasKey .Values.k8s "requireIPv4PodCIDR" }} + k8s-require-ipv4-pod-cidr: {{ .Values.k8s.requireIPv4PodCIDR | quote }} +{{- end }} +{{- if hasKey .Values.k8s "requireIPv6PodCIDR" }} + k8s-require-ipv6-pod-cidr: {{ .Values.k8s.requireIPv6PodCIDR | quote }} +{{- end }} +{{- if .Values.endpointStatus.enabled }} + endpoint-status: {{ required "endpointStatus.status required: policy, health, controllers, log and / or state. For 2 or more options use a space: \"policy health\"" .Values.endpointStatus.status | quote }} +{{- end }} +{{- if and .Values.endpointRoutes .Values.endpointRoutes.enabled }} + enable-endpoint-routes: {{ .Values.endpointRoutes.enabled | quote }} +{{- end }} +{{- if .Values.cni.configMap }} + read-cni-conf: {{ .Values.cni.confFileMountPath }}/{{ .Values.cni.configMapKey }} + write-cni-conf-when-ready: {{ .Values.cni.hostConfDirMountPath }}/05-cilium.conflist +{{- else if .Values.cni.readCniConf }} + read-cni-conf: {{ .Values.cni.readCniConf }} +{{- end }} +{{- if .Values.cni.uninstall }} + cni-uninstall: {{ .Values.cni.uninstall | quote }} +{{- end }} +{{- if .Values.kubeConfigPath }} + k8s-kubeconfig-path: {{ .Values.kubeConfigPath | quote }} +{{- end }} +{{- if and ( .Values.endpointHealthChecking.enabled ) (or (eq .Values.cni.chainingMode "portmap") (eq .Values.cni.chainingMode "none")) }} + enable-endpoint-health-checking: "true" +{{- else}} + # Disable health checking, when chaining mode is not set to portmap or none + enable-endpoint-health-checking: "false" +{{- end }} +{{- if hasKey .Values "healthChecking" }} + enable-health-checking: {{ .Values.healthChecking | quote }} +{{- end }} +{{- if or .Values.wellKnownIdentities.enabled .Values.etcd.managed }} + enable-well-known-identities: "true" +{{- else }} + enable-well-known-identities: "false" +{{- end }} + enable-remote-node-identity: {{ .Values.remoteNodeIdentity | quote }} + +{{- if hasKey .Values "synchronizeK8sNodes" }} + synchronize-k8s-nodes: {{ .Values.synchronizeK8sNodes | quote }} +{{- end }} + +{{- if hasKey .Values "policyAuditMode" }} + policy-audit-mode: {{ .Values.policyAuditMode | quote }} +{{- end }} + +{{- if ne $defaultOperatorApiServeAddr "localhost:9234" }} + operator-api-serve-addr: {{ $defaultOperatorApiServeAddr | quote }} +{{- end }} + +{{- if .Values.hubble.enabled }} + # Enable Hubble gRPC service. + enable-hubble: {{ .Values.hubble.enabled | quote }} + # UNIX domain socket for Hubble server to listen to. + hubble-socket-path: {{ .Values.hubble.socketPath | quote }} +{{- if hasKey .Values.hubble "eventQueueSize" }} + # Buffer size of the channel for Hubble to receive monitor events. If this field is not set, + # the buffer size is set to the default monitor queue size. + hubble-event-queue-size: {{ .Values.hubble.eventQueueSize | quote }} +{{- end }} +{{- if hasKey .Values.hubble "eventBufferCapacity" }} + # Capacity of the buffer to store recent events. + hubble-event-buffer-capacity: {{ .Values.hubble.eventBufferCapacity | quote }} +{{- end }} +{{- if .Values.hubble.metrics.enabled }} + # Address to expose Hubble metrics (e.g. ":7070"). Metrics server will be disabled if this + # field is not set. + hubble-metrics-server: ":{{ .Values.hubble.metrics.port }}" + # A space separated list of metrics to enable. See [0] for available metrics. + # + # https://github.com/cilium/hubble/blob/master/Documentation/metrics.md + hubble-metrics: {{- range .Values.hubble.metrics.enabled }} + {{.}} +{{- end }} + enable-hubble-open-metrics: {{ .Values.hubble.metrics.enableOpenMetrics | quote }} +{{- end }} +{{- if hasKey .Values.hubble "listenAddress" }} + # An additional address for Hubble server to listen to (e.g. ":4244"). + hubble-listen-address: {{ .Values.hubble.listenAddress | quote }} +{{- if .Values.hubble.tls.enabled }} + hubble-disable-tls: "false" + hubble-tls-cert-file: /var/lib/cilium/tls/hubble/server.crt + hubble-tls-key-file: /var/lib/cilium/tls/hubble/server.key + hubble-tls-client-ca-files: /var/lib/cilium/tls/hubble/client-ca.crt +{{- else }} + hubble-disable-tls: "true" +{{- end }} +{{- end }} +{{- if .Values.hubble.preferIpv6 }} + hubble-prefer-ipv6: "true" +{{- end }} +{{- if (not (kindIs "invalid" .Values.hubble.skipUnknownCGroupIDs)) }} + hubble-skip-unknown-cgroup-ids: {{ .Values.hubble.skipUnknownCGroupIDs | quote }} +{{- end }} +{{- end }} +{{- if hasKey .Values "disableIptablesFeederRules" }} + # A space separated list of iptables chains to disable when installing feeder rules. + disable-iptables-feeder-rules: {{ .Values.disableIptablesFeederRules | join " " | quote }} +{{- end }} +{{- if .Values.aksbyocni.enabled }} + ipam: "cluster-pool" +{{- else }} + ipam: {{ $ipam | quote }} +{{- end }} + +{{- if or (eq $ipam "cluster-pool") (eq $ipam "cluster-pool-v2beta") }} +{{- if .Values.ipv4.enabled }} + {{- if .Values.ipam.operator.clusterPoolIPv4PodCIDRList }} + cluster-pool-ipv4-cidr: {{ .Values.ipam.operator.clusterPoolIPv4PodCIDRList | join " " | quote }} + {{- else }} + cluster-pool-ipv4-cidr: {{ .Values.ipam.operator.clusterPoolIPv4PodCIDR | quote }} + {{- end }} + cluster-pool-ipv4-mask-size: {{ .Values.ipam.operator.clusterPoolIPv4MaskSize | quote }} +{{- end }} +{{- if .Values.ipv6.enabled }} + {{- if .Values.ipam.operator.clusterPoolIPv6PodCIDRList }} + cluster-pool-ipv6-cidr: {{ .Values.ipam.operator.clusterPoolIPv6PodCIDRList | join " " | quote }} + {{- else }} + cluster-pool-ipv6-cidr: {{ .Values.ipam.operator.clusterPoolIPv6PodCIDR | quote }} + {{- end }} + cluster-pool-ipv6-mask-size: {{ .Values.ipam.operator.clusterPoolIPv6MaskSize | quote }} +{{- end }} +{{- end }} + +{{- if .Values.ipam.operator.externalAPILimitBurstSize }} + limit-ipam-api-burst: {{ .Values.ipam.operator.externalAPILimitBurstSize | quote }} +{{- end }} +{{- if .Values.ipam.operator.externalAPILimitQPS }} + limit-ipam-api-qps: {{ .Values.ipam.operator.externalAPILimitQPS | quote }} +{{- end }} + +{{- if .Values.enableCnpStatusUpdates }} + disable-cnp-status-updates: {{ (not .Values.enableCnpStatusUpdates) | quote }} +{{- else if (eq $defaultEnableCnpStatusUpdates "false") }} + disable-cnp-status-updates: "true" +{{- end }} + +{{- if .Values.egressGateway.enabled }} + enable-ipv4-egress-gateway: "true" +{{- end }} +{{- if .Values.egressGateway.installRoutes }} + install-egress-gateway-routes: "true" +{{- end }} + +{{- if hasKey .Values "vtep" }} + enable-vtep: {{ .Values.vtep.enabled | quote }} +{{- if hasKey .Values.vtep "endpoint" }} + vtep-endpoint: {{ .Values.vtep.endpoint | quote }} +{{- end }} +{{- if hasKey .Values.vtep "cidr" }} + vtep-cidr: {{ .Values.vtep.cidr | quote }} +{{- end }} +{{- if hasKey .Values.vtep "mask" }} + vtep-mask: {{ .Values.vtep.mask | quote }} +{{- end }} +{{- if hasKey .Values.vtep "mac" }} + vtep-mac: {{ .Values.vtep.mac | quote }} +{{- end }} +{{- end }} + +{{- if .Values.enableK8sEventHandover }} + enable-k8s-event-handover: "true" +{{- end }} + +{{- if .Values.crdWaitTimeout }} + crd-wait-timeout: {{ include "validateDuration" .Values.crdWaitTimeout | quote }} +{{- end }} + +{{- if .Values.enableK8sEndpointSlice }} + enable-k8s-endpoint-slice: {{ .Values.enableK8sEndpointSlice | quote }} +{{- end }} + +{{- if hasKey .Values.k8s "serviceProxyName" }} + # Configure service proxy name for Cilium. + k8s-service-proxy-name: {{ .Values.k8s.serviceProxyName | quote }} +{{- end }} + +{{- if and .Values.customCalls .Values.customCalls.enabled }} + # Enable tail call hooks for custom eBPF programs. + enable-custom-calls: {{ .Values.customCalls.enabled | quote }} +{{- end }} + +{{- if and .Values.bgp.enabled (and (not .Values.bgp.announce.loadbalancerIP) (not .Values.bgp.announce.podCIDR)) }} + {{ fail "BGP was enabled, but no announcements were enabled. Please enable one or more announcements." }} +{{- end }} + +{{- if and .Values.bgp.enabled .Values.bgp.announce.loadbalancerIP }} + bgp-announce-lb-ip: {{ .Values.bgp.announce.loadbalancerIP | quote }} +{{- end }} + +{{- if and .Values.bgp.enabled .Values.bgp.announce.podCIDR }} + bgp-announce-pod-cidr: {{ .Values.bgp.announce.podCIDR | quote }} +{{- end}} + +{{- if .Values.bgpControlPlane.enabled }} + enable-bgp-control-plane: "true" +{{- else }} + enable-bgp-control-plane: "false" +{{- end }} + +{{- if .Values.pmtuDiscovery.enabled }} + enable-pmtu-discovery: "true" +{{- end }} + +{{- if not .Values.securityContext.privileged }} + procfs: "/host/proc" +{{- end }} + +{{- if hasKey .Values.bpf "root" }} + bpf-root: {{ .Values.bpf.root | quote }} +{{- end }} + +{{- if hasKey .Values.cgroup "hostRoot" }} + cgroup-root: {{ .Values.cgroup.hostRoot | quote }} +{{- end }} + +{{- if .Values.bpf.vlanBypass }} + # A space separated list of explicitly allowed vlan id's + vlan-bpf-bypass: {{ .Values.bpf.vlanBypass | join " " | quote }} +{{- end }} + +{{- if .Values.enableCiliumEndpointSlice }} + enable-cilium-endpoint-slice: "true" +{{- end }} + +{{- if hasKey .Values "enableK8sTerminatingEndpoint" }} + enable-k8s-terminating-endpoint: {{ .Values.enableK8sTerminatingEndpoint | quote }} +{{- end }} + +{{- if hasKey .Values.sctp "enabled" }} + enable-sctp: {{ .Values.sctp.enabled | quote }} +{{- end }} + +{{- if hasKey .Values "dnsPolicyUnloadOnShutdown" }} + # Unload DNS policy rules on graceful shutdown + dns-policy-unload-on-shutdown: {{.Values.dnsPolicyUnloadOnShutdown | quote }} +{{- end }} + +{{- if .Values.annotateK8sNode }} + annotate-k8s-node: "true" +{{- end }} + +{{- if .Values.operator.removeNodeTaints }} + remove-cilium-node-taints: "true" +{{- end }} +{{- if .Values.operator.setNodeNetworkStatus }} + set-cilium-is-up-condition: "true" +{{- end }} + +{{- if .Values.operator.unmanagedPodWatcher.restart }} + unmanaged-pod-watcher-interval: {{ .Values.operator.unmanagedPodWatcher.intervalSeconds | quote }} +{{- else }} + unmanaged-pod-watcher-interval: "0" +{{- end }} + +{{- if .Values.dnsProxy }} + {{- if .Values.dnsProxy.dnsRejectResponseCode }} + tofqdns-dns-reject-response-code: {{ .Values.dnsProxy.dnsRejectResponseCode | quote }} + {{- end }} + {{- if hasKey .Values.dnsProxy "enableDnsCompression" }} + tofqdns-enable-dns-compression: {{ .Values.dnsProxy.enableDnsCompression | quote }} + {{- end }} + {{- if .Values.dnsProxy.endpointMaxIpPerHostname }} + tofqdns-endpoint-max-ip-per-hostname: {{ .Values.dnsProxy.endpointMaxIpPerHostname | quote }} + {{- end }} + {{- if .Values.dnsProxy.idleConnectionGracePeriod }} + tofqdns-idle-connection-grace-period: {{ .Values.dnsProxy.idleConnectionGracePeriod | quote }} + {{- end }} + {{- if .Values.dnsProxy.maxDeferredConnectionDeletes }} + tofqdns-max-deferred-connection-deletes: {{ .Values.dnsProxy.maxDeferredConnectionDeletes | quote }} + {{- end }} + {{- if .Values.dnsProxy.minTtl }} + tofqdns-min-ttl: {{ .Values.dnsProxy.minTtl | quote }} + {{- end }} + {{- if .Values.dnsProxy.preCache }} + tofqdns-pre-cache: {{ .Values.dnsProxy.preCache | quote }} + {{- end }} + {{- if .Values.dnsProxy.proxyPort }} + tofqdns-proxy-port: {{ .Values.dnsProxy.proxyPort | quote }} + {{- end }} + {{- if .Values.dnsProxy.proxyResponseMaxDelay }} + tofqdns-proxy-response-max-delay: {{ .Values.dnsProxy.proxyResponseMaxDelay | quote }} + {{- end }} +{{- end }} + +{{- if .Values.extraConfig }} + {{ toYaml .Values.extraConfig | nindent 2 }} +{{- end }} + +{{- if hasKey .Values "agentNotReadyTaintKey" }} + agent-not-ready-taint-key: {{ .Values.agentNotReadyTaintKey | quote }} +{{- end }} + +{{- end }} + +--- +{{- if and .Values.ipMasqAgent.enabled .Values.ipMasqAgent.config }} +apiVersion: v1 +kind: ConfigMap +metadata: + name: ip-masq-agent + namespace: {{ .Release.Namespace }} +data: + config: |- +{{ toJson .Values.ipMasqAgent.config | indent 4 }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-gateway-api-class.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-gateway-api-class.yaml new file mode 100644 index 0000000..089649f --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-gateway-api-class.yaml @@ -0,0 +1,10 @@ +{{- if .Values.gatewayAPI.enabled -}} +{{- if .Capabilities.APIVersions.Has "gateway.networking.k8s.io/v1beta1/GatewayClass" }} +apiVersion: gateway.networking.k8s.io/v1beta1 +kind: GatewayClass +metadata: + name: cilium +spec: + controllerName: io.cilium/gateway-controller +{{- end}} +{{- end}} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-ingress-class.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-ingress-class.yaml new file mode 100644 index 0000000..5e4da3f --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-ingress-class.yaml @@ -0,0 +1,8 @@ +{{- if .Values.ingressController.enabled -}} +apiVersion: networking.k8s.io/v1 +kind: IngressClass +metadata: + name: cilium +spec: + controller: cilium.io/ingress-controller +{{- end}} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-ingress-service.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-ingress-service.yaml new file mode 100644 index 0000000..8e6ee41 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-ingress-service.yaml @@ -0,0 +1,46 @@ +{{- if .Values.ingressController.enabled }} +apiVersion: v1 +kind: Service +metadata: + name: {{ .Values.ingressController.service.name }} + namespace: {{ .Release.Namespace }} + labels: + cilium.io/ingress: "true" + {{- if .Values.ingressController.service.labels }} + {{- toYaml .Values.ingressController.service.labels | nindent 4 }} + {{- end }} + {{- if .Values.ingressController.service.annotations }} + annotations: + {{- toYaml .Values.ingressController.service.annotations | nindent 4 }} + {{- end }} +spec: + ports: + - name: http + port: 80 + protocol: TCP + nodePort: {{ .Values.ingressController.service.insecureNodePort }} + - name: https + port: 443 + protocol: TCP + nodePort: {{ .Values.ingressController.service.secureNodePort }} + type: {{ .Values.ingressController.service.type }} +--- +apiVersion: v1 +kind: Endpoints +metadata: + name: {{ .Values.ingressController.service.name }} + namespace: {{ .Release.Namespace }} + {{- if .Values.ingressController.service.labels }} + labels: + {{- toYaml .Values.ingressController.service.labels | nindent 4 }} + {{- end }} + {{- if .Values.ingressController.service.annotations }} + annotations: + {{- toYaml .Values.ingressController.service.annotations | nindent 4 }} + {{- end }} +subsets: +- addresses: + - ip: "192.192.192.192" + ports: + - port: 9999 +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-nodeinit/daemonset.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-nodeinit/daemonset.yaml new file mode 100644 index 0000000..099e120 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-nodeinit/daemonset.yaml @@ -0,0 +1,97 @@ +{{- if .Values.nodeinit.enabled }} +--- +kind: DaemonSet +apiVersion: apps/v1 +metadata: + name: cilium-node-init + namespace: {{ .Release.Namespace }} + labels: + app: cilium-node-init + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-node-init +spec: + selector: + matchLabels: + app: cilium-node-init + {{- with .Values.nodeinit.updateStrategy }} + updateStrategy: + {{- toYaml . | trim | nindent 4 }} + {{- end }} + template: + metadata: + annotations: + {{- with .Values.nodeinit.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + {{- if not .Values.securityContext.privileged }} + # Set app AppArmor's profile to "unconfined". The value of this annotation + # can be modified as long users know which profiles they have available + # in AppArmor. + container.apparmor.security.beta.kubernetes.io/node-init: "unconfined" + {{- end }} + labels: + app: cilium-node-init + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-node-init + {{- with .Values.nodeinit.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: node-init + image: {{ include "cilium.image" .Values.nodeinit.image | quote }} + imagePullPolicy: {{ .Values.nodeinit.image.pullPolicy }} + lifecycle: + {{- if .Values.nodeinit.revertReconfigureKubelet }} + preStop: + exec: + command: + - nsenter + - --target=1 + - --mount + - -- + - /bin/bash + - -c + - | + {{- tpl (.Files.Get "files/nodeinit/prestop.bash") . | nindent 20 }} + {{- end }} + env: + {{- with .Values.nodeinit.extraEnv }} + {{- toYaml . | trim | nindent 10 }} + {{- end }} + # STARTUP_SCRIPT is the script run on node bootstrap. Node + # bootstrapping can be customized in this script. This script is invoked + # using nsenter, so it runs in the host's network and mount namespace using + # the host's userland tools! + - name: STARTUP_SCRIPT + value: | + {{- tpl (.Files.Get "files/nodeinit/startup.bash") . | nindent 14 }} + {{- with .Values.nodeinit.resources }} + resources: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + {{- with .Values.nodeinit.securityContext }} + securityContext: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + {{- with .Values.nodeinit.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.nodeinit.nodeSelector }} + nodeSelector: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.nodeinit.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + hostPID: true + hostNetwork: true + priorityClassName: {{ include "cilium.priorityClass" (list $ .Values.nodeinit.priorityClassName "system-node-critical") }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/_helpers.tpl b/kustomizations/cilium/charts/cilium/templates/cilium-operator/_helpers.tpl new file mode 100644 index 0000000..0910de6 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/_helpers.tpl @@ -0,0 +1,36 @@ +{{- define "cilium.operator.cloud" -}} +{{- $cloud := "generic" -}} +{{- if .Values.eni.enabled -}} + {{- $cloud = "aws" -}} +{{- else if .Values.azure.enabled -}} + {{- $cloud = "azure" -}} +{{- else if .Values.alibabacloud.enabled -}} + {{- $cloud = "alibabacloud" -}} +{{- end -}} +{{- $cloud -}} +{{- end -}} + +{{- define "cilium.operator.imageDigestName" -}} +{{- $imageDigest := (.Values.operator.image.useDigest | default false) | ternary (printf "@%s" .Values.operator.image.genericDigest) "" -}} +{{- if .Values.eni.enabled -}} + {{- $imageDigest = (.Values.operator.image.useDigest | default false) | ternary (printf "@%s" .Values.operator.image.awsDigest) "" -}} +{{- else if .Values.azure.enabled -}} + {{- $imageDigest = (.Values.operator.image.useDigest | default false) | ternary (printf "@%s" .Values.operator.image.azureDigest) "" -}} +{{- else if .Values.alibabacloud.enabled -}} + {{- $imageDigest = (.Values.operator.image.useDigest | default false) | ternary (printf "@%s" .Values.operator.image.alibabacloudDigest) "" -}} +{{- end -}} +{{- $imageDigest -}} +{{- end -}} + +{{/* +Return cilium operator image +*/}} +{{- define "cilium.operator.image" -}} +{{- if .Values.operator.image.override -}} +{{- printf "%s" .Values.operator.image.override -}} +{{- else -}} +{{- $cloud := include "cilium.operator.cloud" . }} +{{- $imageDigest := include "cilium.operator.imageDigestName" . }} +{{- printf "%s-%s%s:%s%s" .Values.operator.image.repository $cloud .Values.operator.image.suffix .Values.operator.image.tag $imageDigest -}} +{{- end -}} +{{- end -}} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrole.yaml new file mode 100644 index 0000000..b614a95 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrole.yaml @@ -0,0 +1,265 @@ +{{- if and .Values.operator.enabled .Values.serviceAccounts.operator.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: cilium-operator + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - "" + resources: + - pods + verbs: + - get + - list + - watch +{{- if hasKey .Values "disableEndpointCRD" }} +{{- if (eq (.Values.disableEndpointCRD | quote ) ( "false" | quote )) }} +{{- if (and .Values.operator.unmanagedPodWatcher.restart (ne (.Values.operator.unmanagedPodWatcher.intervalSeconds | int64) 0 ) ) }} + # to automatically delete [core|kube]dns pods so that are starting to being + # managed by Cilium + - delete +{{- end }} +{{- end }} +{{- end }} +{{- if or .Values.operator.removeNodeTaints .Values.operator.setNodeNetworkStatus (include "hasDuration" .Values.operator.endpointGCInterval) }} +- apiGroups: + - "" + resources: + - nodes + verbs: + - list + - watch +{{- end }} +{{- if or .Values.operator.removeNodeTaints .Values.operator.setNodeNetworkStatus }} +- apiGroups: + - "" + resources: +{{- if .Values.operator.removeNodeTaints }} + # To remove node taints + - nodes +{{- end }} +{{- if .Values.operator.setNodeNetworkStatus }} + # To set NetworkUnavailable false on startup + - nodes/status +{{- end }} + verbs: + - patch +{{- end }} +- apiGroups: + - discovery.k8s.io + resources: + - endpointslices + verbs: + - get + - list + - watch +- apiGroups: + - "" + resources: + # to perform LB IP allocation for BGP + - services/status + verbs: + - update + - patch +- apiGroups: + - "" + resources: + # to check apiserver connectivity + - namespaces +{{- if or .Values.ingressController.enabled .Values.gatewayAPI.enabled }} + - secrets +{{- end }} + verbs: + - get + - list + - watch +- apiGroups: + - "" + resources: + # to perform the translation of a CNP that contains `ToGroup` to its endpoints + - services + - endpoints + verbs: + - get + - list + - watch +{{- if or .Values.ingressController.enabled .Values.gatewayAPI.enabled }} + - create + - update + - delete + - patch +{{- end }} +- apiGroups: + - cilium.io + resources: + - ciliumnetworkpolicies + - ciliumclusterwidenetworkpolicies + verbs: + # Create auto-generated CNPs and CCNPs from Policies that have 'toGroups' + - create + - update + - deletecollection + # To update the status of the CNPs and CCNPs + - patch + - get + - list + - watch +- apiGroups: + - cilium.io + resources: + - ciliumnetworkpolicies/status + - ciliumclusterwidenetworkpolicies/status + verbs: + # Update the auto-generated CNPs and CCNPs status. + - patch + - update +- apiGroups: + - cilium.io + resources: + - ciliumendpoints + - ciliumidentities + verbs: + # To perform garbage collection of such resources + - delete + - list + - watch +- apiGroups: + - cilium.io + resources: + - ciliumidentities + verbs: + # To synchronize garbage collection of such resources + - update +- apiGroups: + - cilium.io + resources: + - ciliumnodes + verbs: + - create + - update + - get + - list + - watch +{{- if include "hasDuration" .Values.operator.nodeGCInterval }} + # To perform CiliumNode garbage collector + - delete +{{- end }} +- apiGroups: + - cilium.io + resources: + - ciliumnodes/status + verbs: + - update +- apiGroups: + - cilium.io + resources: + - ciliumendpointslices + - ciliumenvoyconfigs + verbs: + - create + - update + - get + - list + - watch + - delete + - patch +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - create + - get + - list + - watch +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - update + resourceNames: + - ciliumloadbalancerippools.cilium.io + - ciliumbgppeeringpolicies.cilium.io + - ciliumclusterwideenvoyconfigs.cilium.io + - ciliumclusterwidenetworkpolicies.cilium.io + - ciliumegressgatewaypolicies.cilium.io + - ciliumendpoints.cilium.io + - ciliumendpointslices.cilium.io + - ciliumenvoyconfigs.cilium.io + - ciliumexternalworkloads.cilium.io + - ciliumidentities.cilium.io + - ciliumlocalredirectpolicies.cilium.io + - ciliumnetworkpolicies.cilium.io + - ciliumnodes.cilium.io + - ciliumnodeconfigs.cilium.io +- apiGroups: + - cilium.io + resources: + - ciliumloadbalancerippools + verbs: + - get + - list + - watch +- apiGroups: + - cilium.io + resources: + - ciliumloadbalancerippools/status + verbs: + - patch +# For cilium-operator running in HA mode. +# +# Cilium operator running in HA mode requires the use of ResourceLock for Leader Election +# between multiple running instances. +# The preferred way of doing this is to use LeasesResourceLock as edits to Leases are less +# common and fewer objects in the cluster watch "all Leases". +- apiGroups: + - coordination.k8s.io + resources: + - leases + verbs: + - create + - get + - update +{{- if .Values.ingressController.enabled }} +- apiGroups: + - networking.k8s.io + resources: + - ingresses + verbs: + - get + - list + - watch +- apiGroups: + - networking.k8s.io + resources: + - ingresses/status # To update ingress status with load balancer IP. + verbs: + - update +{{- end }} +{{- if .Values.gatewayAPI.enabled }} +- apiGroups: + - gateway.networking.k8s.io + resources: + - gatewayclasses + - gateways + - httproutes + - referencegrants + - referencepolicies + verbs: + - get + - list + - watch +- apiGroups: + - gateway.networking.k8s.io + resources: + - gatewayclasses/status + - gateways/status + - httproutes/status + verbs: + - update + - patch +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrolebinding.yaml new file mode 100644 index 0000000..a8a51bd --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.operator.enabled .Values.serviceAccounts.operator.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: cilium-operator + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: cilium-operator +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.operator.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/deployment.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/deployment.yaml new file mode 100644 index 0000000..6c527d1 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/deployment.yaml @@ -0,0 +1,300 @@ +{{- if .Values.operator.enabled }} +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: cilium-operator + namespace: {{ .Release.Namespace }} + labels: + io.cilium/app: operator + name: cilium-operator + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-operator +spec: + # See docs on ServerCapabilities.LeasesResourceLock in file pkg/k8s/version/version.go + # for more details. + replicas: {{ .Values.operator.replicas }} + selector: + matchLabels: + io.cilium/app: operator + name: cilium-operator + {{- with .Values.operator.updateStrategy }} + strategy: + {{- toYaml . | trim | nindent 4 }} + {{- end }} + template: + metadata: + annotations: + {{- if .Values.operator.rollOutPods }} + # ensure pods roll when configmap updates + cilium.io/cilium-configmap-checksum: {{ include (print $.Template.BasePath "/cilium-configmap.yaml") . | sha256sum | quote }} + {{- end }} + {{- if and .Values.operator.prometheus.enabled (not .Values.operator.prometheus.serviceMonitor.enabled) }} + prometheus.io/port: {{ .Values.operator.prometheus.port | quote }} + prometheus.io/scrape: "true" + {{- end }} + {{- with .Values.operator.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + io.cilium/app: operator + name: cilium-operator + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-operator + {{- with .Values.operator.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.operator.podSecurityContext }} + securityContext: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: cilium-operator + image: {{ include "cilium.operator.image" . | quote }} + imagePullPolicy: {{ .Values.operator.image.pullPolicy }} + command: + - cilium-operator-{{ include "cilium.operator.cloud" . }} + args: + - --config-dir=/tmp/cilium/config-map + - --debug=$(CILIUM_DEBUG) + {{- with .Values.operator.extraArgs }} + {{- toYaml . | trim | nindent 8 }} + {{- end }} + env: + - name: K8S_NODE_NAME + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: spec.nodeName + - name: CILIUM_K8S_NAMESPACE + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: metadata.namespace + - name: CILIUM_DEBUG + valueFrom: + configMapKeyRef: + key: debug + name: cilium-config + optional: true + {{- if and .Values.eni.enabled (not .Values.eni.iamRole ) }} + - name: AWS_ACCESS_KEY_ID + valueFrom: + secretKeyRef: + name: cilium-aws + key: AWS_ACCESS_KEY_ID + optional: true + - name: AWS_SECRET_ACCESS_KEY + valueFrom: + secretKeyRef: + name: cilium-aws + key: AWS_SECRET_ACCESS_KEY + optional: true + - name: AWS_DEFAULT_REGION + valueFrom: + secretKeyRef: + name: cilium-aws + key: AWS_DEFAULT_REGION + optional: true + {{- end }} + {{- if .Values.alibabacloud.enabled }} + - name: ALIBABA_CLOUD_ACCESS_KEY_ID + valueFrom: + secretKeyRef: + name: cilium-alibabacloud + key: ALIBABA_CLOUD_ACCESS_KEY_ID + optional: true + - name: ALIBABA_CLOUD_ACCESS_KEY_SECRET + valueFrom: + secretKeyRef: + name: cilium-alibabacloud + key: ALIBABA_CLOUD_ACCESS_KEY_SECRET + optional: true + {{- end }} + {{- if .Values.k8sServiceHost }} + - name: KUBERNETES_SERVICE_HOST + value: {{ .Values.k8sServiceHost | quote }} + {{- end }} + {{- if .Values.k8sServicePort }} + - name: KUBERNETES_SERVICE_PORT + value: {{ .Values.k8sServicePort | quote }} + {{- end }} + {{- if .Values.azure.enabled }} + {{- if .Values.azure.subscriptionID }} + - name: AZURE_SUBSCRIPTION_ID + value: {{ .Values.azure.subscriptionID }} + {{- end }} + {{- if .Values.azure.tenantID }} + - name: AZURE_TENANT_ID + value: {{ .Values.azure.tenantID }} + {{- end }} + {{- if .Values.azure.resourceGroup }} + - name: AZURE_RESOURCE_GROUP + value: {{ .Values.azure.resourceGroup }} + {{- end }} + - name: AZURE_CLIENT_ID + valueFrom: + secretKeyRef: + name: cilium-azure + key: AZURE_CLIENT_ID + - name: AZURE_CLIENT_SECRET + valueFrom: + secretKeyRef: + name: cilium-azure + key: AZURE_CLIENT_SECRET + {{- end }} + {{- with .Values.operator.extraEnv }} + {{- toYaml . | nindent 8 }} + {{- end }} + {{- if .Values.operator.prometheus.enabled }} + ports: + - name: prometheus + containerPort: {{ .Values.operator.prometheus.port }} + hostPort: {{ .Values.operator.prometheus.port }} + protocol: TCP + {{- end }} + livenessProbe: + httpGet: + host: {{ .Values.ipv4.enabled | ternary "127.0.0.1" "::1" | quote }} + path: /healthz + port: 9234 + scheme: HTTP + initialDelaySeconds: 60 + periodSeconds: 10 + timeoutSeconds: 3 + volumeMounts: + - name: cilium-config-path + mountPath: /tmp/cilium/config-map + readOnly: true + {{- if .Values.etcd.enabled }} + - name: etcd-config-path + mountPath: /var/lib/etcd-config + readOnly: true + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + - name: etcd-secrets + mountPath: /var/lib/etcd-secrets + readOnly: true + {{- end }} + {{- end }} + {{- if .Values.kubeConfigPath }} + - name: kube-config + mountPath: {{ .Values.kubeConfigPath }} + readOnly: true + {{- end }} + {{- range .Values.operator.extraHostPathMounts }} + - name: {{ .name }} + mountPath: {{ .mountPath }} + readOnly: {{ .readOnly }} + {{- if .mountPropagation }} + mountPropagation: {{ .mountPropagation }} + {{- end }} + {{- end }} + {{- if .Values.bgp.enabled }} + - name: bgp-config-path + mountPath: /var/lib/cilium/bgp + readOnly: true + {{- end }} + {{- with .Values.operator.extraVolumeMounts }} + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.operator.resources }} + resources: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + {{- with .Values.operator.securityContext }} + securityContext: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + hostNetwork: true + {{- if and .Values.etcd.managed (not .Values.etcd.k8sService) }} + # In managed etcd mode, Cilium must be able to resolve the DNS name of + # the etcd service + dnsPolicy: ClusterFirstWithHostNet + {{- else if .Values.operator.dnsPolicy }} + dnsPolicy: {{ .Values.operator.dnsPolicy }} + {{- end }} + restartPolicy: Always + priorityClassName: {{ include "cilium.priorityClass" (list $ .Values.operator.priorityClassName "system-cluster-critical") }} + serviceAccount: {{ .Values.serviceAccounts.operator.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.operator.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.operator.automount }} + {{- with .Values.operator.affinity }} + # In HA mode, cilium-operator pods must not be scheduled on the same + # node as they will clash with each other. + affinity: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.operator.topologySpreadConstraints }} + topologySpreadConstraints: + {{- range $constraint := . }} + - {{ toYaml $constraint | nindent 8 | trim }} + {{- if not $constraint.labelSelector }} + labelSelector: + matchLabels: + io.cilium/app: operator + name: cilium-operator + {{- end }} + {{- end }} + {{- end }} + {{- with .Values.operator.nodeSelector }} + nodeSelector: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.operator.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + volumes: + # To read the configuration from the config map + - name: cilium-config-path + configMap: + name: cilium-config + {{- if .Values.etcd.enabled }} + # To read the etcd config stored in config maps + - name: etcd-config-path + configMap: + name: cilium-config + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + items: + - key: etcd-config + path: etcd.config + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + # To read the k8s etcd secrets in case the user might want to use TLS + - name: etcd-secrets + secret: + secretName: cilium-etcd-secrets + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + optional: true + {{- end }} + {{- end }} + {{- if .Values.kubeConfigPath }} + - name: kube-config + hostPath: + path: {{ .Values.kubeConfigPath }} + type: FileOrCreate + {{- end }} + {{- range .Values.operator.extraHostPathMounts }} + - name: {{ .name }} + hostPath: + path: {{ .hostPath }} + {{- if .hostPathType }} + type: {{ .hostPathType }} + {{- end }} + {{- end }} + {{- if .Values.bgp.enabled }} + - name: bgp-config-path + configMap: + name: bgp-config + {{- end }} + {{- with .Values.operator.extraVolumes }} + {{- toYaml . | nindent 6 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/poddisruptionbudget.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/poddisruptionbudget.yaml new file mode 100644 index 0000000..cb63aaf --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/poddisruptionbudget.yaml @@ -0,0 +1,24 @@ +{{- if and .Values.operator.enabled .Values.operator.podDisruptionBudget.enabled }} +{{- $component := .Values.operator.podDisruptionBudget }} +apiVersion: {{ include "podDisruptionBudget.apiVersion" . }} +kind: PodDisruptionBudget +metadata: + name: cilium-operator + namespace: {{ .Release.Namespace }} + labels: + io.cilium/app: operator + name: cilium-operator + app.kubernetes.io/name: cilium-operator + app.kubernetes.io/part-of: cilium +spec: + {{- with $component.maxUnavailable }} + maxUnavailable: {{ . }} + {{- end }} + {{- with $component.minAvailable }} + minAvailable: {{ . }} + {{- end }} + selector: + matchLabels: + io.cilium/app: operator + name: cilium-operator +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/role.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/role.yaml new file mode 100644 index 0000000..cf2526d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/role.yaml @@ -0,0 +1,41 @@ +{{- if and .Values.operator.enabled .Values.serviceAccounts.operator.create .Values.ingressController.enabled .Values.ingressController.secretsNamespace.sync .Values.ingressController.secretsNamespace.name }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + name: cilium-operator-ingress-secrets + namespace: {{ .Values.ingressController.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - "" + resources: + - secrets + verbs: + - create + - delete + - update + - patch +{{- end }} + +{{- if and .Values.operator.enabled .Values.serviceAccounts.operator.create .Values.gatewayAPI.enabled .Values.gatewayAPI.secretsNamespace.sync .Values.gatewayAPI.secretsNamespace.name }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + name: cilium-operator-gateway-secrets + namespace: {{ .Values.gatewayAPI.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - "" + resources: + - secrets + verbs: + - create + - delete + - update + - patch +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/rolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/rolebinding.yaml new file mode 100644 index 0000000..aa82690 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/rolebinding.yaml @@ -0,0 +1,37 @@ +{{- if and .Values.operator.enabled .Values.serviceAccounts.operator.create .Values.ingressController.enabled .Values.ingressController.secretsNamespace.sync .Values.ingressController.secretsNamespace.name }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + name: cilium-operator-ingress-secrets + namespace: {{ .Values.ingressController.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: cilium-operator-ingress-secrets +subjects: + - kind: ServiceAccount + name: {{ .Values.serviceAccounts.operator.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} + +{{- if and .Values.operator.enabled .Values.serviceAccounts.operator.create .Values.gatewayAPI.enabled .Values.gatewayAPI.secretsNamespace.sync .Values.gatewayAPI.secretsNamespace.name }} +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + name: cilium-operator-gateway-secrets + namespace: {{ .Values.gatewayAPI.secretsNamespace.name | quote }} + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: cilium-operator-gateway-secrets +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.operator.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/secret.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/secret.yaml new file mode 100644 index 0000000..4209641 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/secret.yaml @@ -0,0 +1,13 @@ +{{- if .Values.operator.enabled }} +{{- if .Values.azure.enabled }} +apiVersion: v1 +kind: Secret +metadata: + name: cilium-azure + namespace: {{ .Release.Namespace }} +type: Opaque +data: + AZURE_CLIENT_ID: {{ default "" .Values.azure.clientID | b64enc | quote }} + AZURE_CLIENT_SECRET: {{ default "" .Values.azure.clientSecret | b64enc | quote }} +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/service.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/service.yaml new file mode 100644 index 0000000..6151491 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/service.yaml @@ -0,0 +1,23 @@ +{{- if and .Values.operator.enabled .Values.operator.prometheus.enabled .Values.operator.prometheus.serviceMonitor.enabled }} +kind: Service +apiVersion: v1 +metadata: + name: cilium-operator + namespace: {{ .Release.Namespace }} + labels: + io.cilium/app: operator + name: cilium-operator + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-operator +spec: + clusterIP: None + type: ClusterIP + ports: + - name: metrics + port: 9963 + protocol: TCP + targetPort: prometheus + selector: + io.cilium/app: operator + name: cilium-operator +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/serviceaccount.yaml new file mode 100644 index 0000000..4bb3551 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/serviceaccount.yaml @@ -0,0 +1,15 @@ +{{- if and .Values.operator.enabled .Values.serviceAccounts.operator.create }} +{{- if and .Values.eni.enabled .Values.eni.iamRole }} + {{ $_ := set .Values.serviceAccounts.operator.annotations "eks.amazonaws.com/role-arn" .Values.eni.iamRole }} +{{- end}} +--- +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.operator.name | quote }} + namespace: {{ .Release.Namespace }} + {{- if .Values.serviceAccounts.operator.annotations }} + annotations: + {{- toYaml .Values.serviceAccounts.operator.annotations | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-operator/servicemonitor.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-operator/servicemonitor.yaml new file mode 100644 index 0000000..a3edaec --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-operator/servicemonitor.yaml @@ -0,0 +1,40 @@ +{{- if and .Values.operator.enabled .Values.operator.prometheus.enabled .Values.operator.prometheus.serviceMonitor.enabled }} +apiVersion: monitoring.coreos.com/v1 +kind: ServiceMonitor +metadata: + name: cilium-operator + namespace: {{ .Values.operator.prometheus.serviceMonitor.namespace | default .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-operator + {{- with .Values.operator.prometheus.serviceMonitor.labels }} + {{- toYaml . | nindent 4 }} + {{- end }} + annotations: + {{- with .Values.operator.prometheus.serviceMonitor.annotations }} + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + selector: + matchLabels: + io.cilium/app: operator + name: cilium-operator + namespaceSelector: + matchNames: + - {{ .Release.Namespace }} + endpoints: + - port: metrics + interval: {{ .Values.operator.prometheus.serviceMonitor.interval | quote }} + honorLabels: true + path: /metrics + {{- with .Values.operator.prometheus.serviceMonitor.relabelings }} + relabelings: + {{- toYaml . | nindent 4 }} + {{- end }} + {{- with .Values.operator.prometheus.serviceMonitor.metricRelabelings }} + metricRelabelings: + {{- toYaml . | nindent 4 }} + {{- end }} + targetLabels: + - io.cilium/app +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrole.yaml new file mode 100644 index 0000000..b6cafa5 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrole.yaml @@ -0,0 +1,126 @@ +{{- if .Values.preflight.enabled }} +{{- /* +Keep file in sync with cilium-agent/clusterrole.yaml +*/ -}} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: cilium-pre-flight + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - networking.k8s.io + resources: + - networkpolicies + verbs: + - get + - list + - watch +- apiGroups: + - discovery.k8s.io + resources: + - endpointslices + verbs: + - get + - list + - watch +- apiGroups: + - "" + resources: + - namespaces + - services + - pods + - endpoints + - nodes + verbs: + - get + - list + - watch +{{- if .Values.annotateK8sNode }} +- apiGroups: + - "" + resources: + - nodes/status + verbs: + # To annotate the k8s node with Cilium's metadata + - patch +{{- end }} +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - list + - watch + # This is used when validating policies in preflight. This will need to stay + # until we figure out how to avoid "get" inside the preflight, and then + # should be removed ideally. + - get +{{- if eq "k8s" .Values.tls.secretsBackend }} +- apiGroups: + - "" + resources: + - secrets + verbs: + - get +{{- end }} +- apiGroups: + - cilium.io + resources: + - ciliumloadbalancerippools + - ciliumbgppeeringpolicies + - ciliumclusterwideenvoyconfigs + - ciliumclusterwidenetworkpolicies + - ciliumegressgatewaypolicies + - ciliumendpoints + - ciliumendpointslices + - ciliumenvoyconfigs + - ciliumidentities + - ciliumlocalredirectpolicies + - ciliumnetworkpolicies + - ciliumnodes + - ciliumnodeconfigs + verbs: + - list + - watch +- apiGroups: + - cilium.io + resources: + - ciliumidentities + - ciliumendpoints + - ciliumnodes + verbs: + - create +- apiGroups: + - cilium.io + # To synchronize garbage collection of such resources + resources: + - ciliumidentities + verbs: + - update +- apiGroups: + - cilium.io + resources: + - ciliumendpoints + verbs: + - delete + - get +- apiGroups: + - cilium.io + resources: + - ciliumnodes + - ciliumnodes/status + verbs: + - get + - update +- apiGroups: + - cilium.io + resources: + - ciliumnetworkpolicies/status + - ciliumclusterwidenetworkpolicies/status + - ciliumendpoints/status + - ciliumendpoints + verbs: + - patch +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrolebinding.yaml new file mode 100644 index 0000000..ef5be1d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.preflight.enabled .Values.serviceAccounts.preflight.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: cilium-pre-flight + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: cilium-pre-flight +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.preflight.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-preflight/daemonset.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/daemonset.yaml new file mode 100644 index 0000000..596ee33 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/daemonset.yaml @@ -0,0 +1,207 @@ +{{- if .Values.preflight.enabled }} +apiVersion: apps/v1 +kind: DaemonSet +metadata: + name: cilium-pre-flight-check + namespace: {{ .Release.Namespace }} +spec: + selector: + matchLabels: + k8s-app: cilium-pre-flight-check + kubernetes.io/cluster-service: "true" + template: + metadata: + {{- with .Values.preflight.podAnnotations }} + annotations: + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + app.kubernetes.io/part-of: cilium + k8s-app: cilium-pre-flight-check + app.kubernetes.io/name: cilium-pre-flight-check + kubernetes.io/cluster-service: "true" + {{- with .Values.preflight.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 6 }} + {{- end }} + {{- with .Values.preflight.podSecurityContext }} + securityContext: + {{- toYaml . | nindent 8 }} + {{- end }} + initContainers: + - name: clean-cilium-state + image: {{ include "cilium.image" .Values.preflight.image | quote }} + imagePullPolicy: {{ .Values.preflight.image.pullPolicy }} + command: ["/bin/echo"] + args: + - "hello" + terminationMessagePolicy: FallbackToLogsOnError + containers: + - name: cilium-pre-flight-check + image: {{ include "cilium.image" .Values.preflight.image | quote }} + imagePullPolicy: {{ .Values.preflight.image.pullPolicy }} + command: ["/bin/sh"] + args: + - -c + - "touch /tmp/ready; sleep 1h" + livenessProbe: + exec: + command: + - cat + - /tmp/ready + initialDelaySeconds: 5 + periodSeconds: 5 + readinessProbe: + exec: + command: + - cat + - /tmp/ready + initialDelaySeconds: 5 + periodSeconds: 5 + {{- with .Values.preflight.extraEnv }} + env: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + volumeMounts: + - name: cilium-run + mountPath: /var/run/cilium + {{- if .Values.etcd.enabled }} + - name: etcd-config-path + mountPath: /var/lib/etcd-config + readOnly: true + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + - name: etcd-secrets + mountPath: /var/lib/etcd-secrets + readOnly: true + {{- end }} + {{- end }} + {{- with .Values.preflight.extraVolumeMounts }} + {{- toYaml . | nindent 10 }} + {{- end }} + {{- with .Values.preflight.resources }} + resources: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + {{- with .Values.preflight.securityContext }} + securityContext: + {{- toYaml . | trim | nindent 14 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + {{- if ne .Values.preflight.tofqdnsPreCache "" }} + - name: cilium-pre-flight-fqdn-precache + image: {{ include "cilium.image" .Values.preflight.image | quote }} + imagePullPolicy: {{ .Values.preflight.image.pullPolicy }} + name: cilium-pre-flight-fqdn-precache + command: ["/bin/sh"] + args: + - -ec + - | + cilium preflight fqdn-poller --tofqdns-pre-cache {{ .Values.preflight.tofqdnsPreCache }}; + touch /tmp/ready-tofqdns-precache; + livenessProbe: + exec: + command: + - cat + - /tmp/read-tofqdns-precachey + initialDelaySeconds: 5 + periodSeconds: 5 + readinessProbe: + exec: + command: + - cat + - /tmp/read-tofqdns-precachey + initialDelaySeconds: 5 + periodSeconds: 5 + env: + {{- if .Values.k8sServiceHost }} + - name: KUBERNETES_SERVICE_HOST + value: {{ .Values.k8sServiceHost | quote }} + {{- end }} + {{- if .Values.k8sServicePort }} + - name: KUBERNETES_SERVICE_PORT + value: {{ .Values.k8sServicePort | quote }} + {{- end }} + volumeMounts: + - name: cilium-run + mountPath: /var/run/cilium + {{- if .Values.etcd.enabled }} + - name: etcd-config-path + mountPath: /var/lib/etcd-config + readOnly: true + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + - name: etcd-secrets + mountPath: /var/lib/etcd-secrets + readOnly: true + {{- end }} + {{- end }} + {{- with .Values.preflight.extraVolumeMounts }} + {{- toYaml . | nindent 10 }} + {{- end }} + {{- with .Values.preflight.extraEnv }} + {{- toYaml . | trim | nindent 10 }} + {{- end }} + {{- with .Values.preflight.resources }} + resources: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + {{- with .Values.preflight.securityContext }} + securityContext: + {{- toYaml . | trim | nindent 14 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + {{- end }} + hostNetwork: true + # This is here to seamlessly allow migrate-identity to work with + # etcd-operator setups. The assumption is that other cases would also + # work since the cluster DNS would forward the request on. + # This differs from the cilium-agent daemonset, where this is only + # enabled when etcd.managed=true + dnsPolicy: ClusterFirstWithHostNet + restartPolicy: Always + priorityClassName: {{ include "cilium.priorityClass" (list $ .Values.preflight.priorityClassName "system-node-critical") }} + serviceAccount: {{ .Values.serviceAccounts.preflight.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.preflight.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.preflight.automount }} + terminationGracePeriodSeconds: {{ .Values.preflight.terminationGracePeriodSeconds }} + {{- with .Values.preflight.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + volumes: + # To keep state between restarts / upgrades + - name: cilium-run + hostPath: + path: /var/run/cilium + type: DirectoryOrCreate + - name: bpf-maps + hostPath: + path: /sys/fs/bpf + type: DirectoryOrCreate + {{- if .Values.etcd.enabled }} + # To read the etcd config stored in config maps + - name: etcd-config-path + configMap: + name: cilium-config + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + items: + - key: etcd-config + path: etcd.config + # To read the k8s etcd secrets in case the user might want to use TLS + {{- if or .Values.etcd.ssl .Values.etcd.managed }} + - name: etcd-secrets + secret: + secretName: cilium-etcd-secrets + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + optional: true + {{- end }} + {{- with .Values.preflight.extraVolumes }} + {{- toYaml . | nindent 6 }} + {{- end }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-preflight/deployment.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/deployment.yaml new file mode 100644 index 0000000..cbb9b60 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/deployment.yaml @@ -0,0 +1,94 @@ +{{- if and .Values.preflight.enabled .Values.preflight.validateCNPs }} +apiVersion: apps/v1 +kind: Deployment +metadata: + name: cilium-pre-flight-check + namespace: {{ .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-pre-flight-check +spec: + selector: + matchLabels: + k8s-app: cilium-pre-flight-check-deployment + kubernetes.io/cluster-service: "true" + template: + metadata: + {{- with .Values.preflight.podAnnotations }} + annotations: + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + app.kubernetes.io/part-of: cilium + k8s-app: cilium-pre-flight-check-deployment + kubernetes.io/cluster-service: "true" + app.kubernetes.io/name: cilium-pre-flight-check + {{- with .Values.preflight.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: cnp-validator + image: {{ include "cilium.image" .Values.preflight.image | quote }} + imagePullPolicy: {{ .Values.preflight.image.pullPolicy }} + command: ["/bin/sh"] + args: + - -ec + - | + cilium preflight validate-cnp; + touch /tmp/ready-validate-cnp; + sleep 1h; + livenessProbe: + exec: + command: + - cat + - /tmp/ready-validate-cnp + initialDelaySeconds: 5 + periodSeconds: 5 + readinessProbe: + exec: + command: + - cat + - /tmp/ready-validate-cnp + initialDelaySeconds: 5 + periodSeconds: 5 + env: + {{- if .Values.k8sServiceHost }} + - name: KUBERNETES_SERVICE_HOST + value: {{ .Values.k8sServiceHost | quote }} + {{- end }} + {{- if .Values.k8sServicePort }} + - name: KUBERNETES_SERVICE_PORT + value: {{ .Values.k8sServicePort | quote }} + {{- end }} + {{- with .Values.preflight.extraEnv }} + {{- toYaml . | trim | nindent 10 }} + {{- end }} + {{- with .Values.preflight.resources }} + resources: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + hostNetwork: true + restartPolicy: Always + priorityClassName: {{ include "cilium.priorityClass" (list $ .Values.preflight.priorityClassName "system-cluster-critical") }} + serviceAccount: {{ .Values.serviceAccounts.preflight.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.preflight.name | quote }} + terminationGracePeriodSeconds: {{ .Values.preflight.terminationGracePeriodSeconds }} + {{- with .Values.preflight.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.preflight.nodeSelector }} + nodeSelector: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.preflight.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 8 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-preflight/poddisruptionbudget.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/poddisruptionbudget.yaml new file mode 100644 index 0000000..d939a9a --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/poddisruptionbudget.yaml @@ -0,0 +1,24 @@ +{{- if and .Values.preflight.enabled .Values.preflight.validateCNPs .Values.preflight.podDisruptionBudget.enabled }} +{{- $component := .Values.preflight.podDisruptionBudget }} +apiVersion: {{ include "podDisruptionBudget.apiVersion" . }} +kind: PodDisruptionBudget +metadata: + name: cilium-pre-flight-check + namespace: {{ .Release.Namespace }} + labels: + k8s-app: cilium-pre-flight-check-deployment + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-pre-flight-check + kubernetes.io/cluster-service: "true" +spec: + {{- with $component.maxUnavailable }} + maxUnavailable: {{ . }} + {{- end }} + {{- with $component.minAvailable }} + minAvailable: {{ . }} + {{- end }} + selector: + matchLabels: + k8s-app: cilium-pre-flight-check-deployment + kubernetes.io/cluster-service: "true" +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-preflight/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/serviceaccount.yaml new file mode 100644 index 0000000..a55aaa4 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-preflight/serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and .Values.preflight.enabled .Values.serviceAccounts.preflight.create }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.preflight.name | quote }} + namespace: {{ .Release.Namespace }} + {{- if .Values.serviceAccounts.preflight.annotations }} + annotations: + {{ toYaml .Values.serviceAccounts.preflight.annotations | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-resource-quota.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-resource-quota.yaml new file mode 100644 index 0000000..a985696 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-resource-quota.yaml @@ -0,0 +1,35 @@ +{{- if or .Values.resourceQuotas.enabled (and (ne .Release.Namespace "kube-system") .Values.gke.enabled) }} +{{- if .Values.agent }} +apiVersion: v1 +kind: ResourceQuota +metadata: + name: cilium-resource-quota + namespace: {{ .Release.Namespace }} +spec: + hard: + pods: {{ .Values.resourceQuotas.cilium.hard.pods | quote }} + scopeSelector: + matchExpressions: + - operator: In + scopeName: PriorityClass + values: + - system-node-critical +{{- end }} +{{- if .Values.operator.enabled }} +--- +apiVersion: v1 +kind: ResourceQuota +metadata: + name: cilium-operator-resource-quota + namespace: {{ .Release.Namespace }} +spec: + hard: + pods: {{ .Values.resourceQuotas.operator.hard.pods | quote }} + scopeSelector: + matchExpressions: + - operator: In + scopeName: PriorityClass + values: + - system-cluster-critical +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/cilium-secrets-namespace.yaml b/kustomizations/cilium/charts/cilium/templates/cilium-secrets-namespace.yaml new file mode 100644 index 0000000..1c089e4 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/cilium-secrets-namespace.yaml @@ -0,0 +1,18 @@ +{{- if and .Values.ingressController.enabled .Values.ingressController.secretsNamespace.create .Values.ingressController.secretsNamespace.name }} +--- +apiVersion: v1 +kind: Namespace +metadata: + name: {{ .Values.ingressController.secretsNamespace.name | quote }} +{{- end}} + +# Only create the namespace if it's different from Ingress secret namespace or Ingress is not enabled. +{{- if and .Values.gatewayAPI.enabled .Values.gatewayAPI.secretsNamespace.create .Values.gatewayAPI.secretsNamespace.name + (or (not (and .Values.ingressController.enabled .Values.ingressController.secretsNamespace.create .Values.ingressController.secretsNamespace.name)) + (ne .Values.gatewayAPI.secretsNamespace.name .Values.ingressController.secretsNamespace.name)) }} +--- +apiVersion: v1 +kind: Namespace +metadata: + name: {{ .Values.gatewayAPI.secretsNamespace.name | quote }} +{{- end}} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrole.yaml new file mode 100644 index 0000000..c00c8a5 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrole.yaml @@ -0,0 +1,68 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.serviceAccounts.clustermeshApiserver.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: clustermesh-apiserver + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - cilium.io + resources: + - ciliumnodes + - ciliumendpoints + - ciliumidentities + verbs: + - create +- apiGroups: + - cilium.io + resources: + - ciliumexternalworkloads/status + - ciliumnodes + - ciliumidentities + verbs: + - update +- apiGroups: + - cilium.io + resources: + - ciliumendpoints + - ciliumendpoints/status + verbs: + - patch +- apiGroups: + - cilium.io + resources: + - ciliumidentities + - ciliumexternalworkloads + - ciliumendpoints + - ciliumnodes + verbs: + - get + - list + - watch +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - list + - watch +- apiGroups: + - "" + resources: + - endpoints + - namespaces + - services + verbs: + - get + - list + - watch +- apiGroups: + - discovery.k8s.io + resources: + - endpointslices + verbs: + - get + - list + - watch +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrolebinding.yaml new file mode 100644 index 0000000..8ef03cb --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.serviceAccounts.clustermeshApiserver.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: clustermesh-apiserver + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: clustermesh-apiserver +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.clustermeshApiserver.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/deployment.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/deployment.yaml new file mode 100644 index 0000000..95578bc --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/deployment.yaml @@ -0,0 +1,223 @@ +{{- if (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) }} +apiVersion: apps/v1 +kind: Deployment +metadata: + name: clustermesh-apiserver + namespace: {{ .Release.Namespace }} + labels: + k8s-app: clustermesh-apiserver + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: clustermesh-apiserver +spec: + replicas: {{ .Values.clustermesh.apiserver.replicas }} + selector: + matchLabels: + k8s-app: clustermesh-apiserver + {{- with .Values.clustermesh.apiserver.updateStrategy }} + strategy: + {{- toYaml . | nindent 4 }} + {{- end }} + template: + metadata: + annotations: + {{- with .Values.clustermesh.apiserver.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: clustermesh-apiserver + k8s-app: clustermesh-apiserver + {{- with .Values.clustermesh.apiserver.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.clustermesh.apiserver.podSecurityContext }} + securityContext: + {{- toYaml . | nindent 8 }} + {{- end }} + initContainers: + - name: etcd-init + image: {{ include "cilium.image" .Values.clustermesh.apiserver.etcd.image | quote }} + imagePullPolicy: {{ .Values.clustermesh.apiserver.etcd.image.pullPolicy }} + command: ["/bin/sh", "-c"] + args: + - | + rm -rf /var/run/etcd/*; + /usr/local/bin/etcd --data-dir=/var/run/etcd --name=clustermesh-apiserver --listen-client-urls=http://127.0.0.1:2379 --advertise-client-urls=http://127.0.0.1:2379 --initial-cluster-token=clustermesh-apiserver --initial-cluster-state=new --auto-compaction-retention=1 & + export rootpw=`head /dev/urandom | tr -dc A-Za-z0-9 | head -c 16`; + echo $rootpw | etcdctl --interactive=false user add root; + etcdctl user grant-role root root; + export vmpw=`head /dev/urandom | tr -dc A-Za-z0-9 | head -c 16`; + echo $vmpw | etcdctl --interactive=false user add externalworkload; + etcdctl role add externalworkload; + etcdctl role grant-permission externalworkload --from-key read ''; + etcdctl role grant-permission externalworkload readwrite --prefix cilium/state/noderegister/v1/; + etcdctl role grant-permission externalworkload readwrite --prefix cilium/.initlock/; + etcdctl user grant-role externalworkload externalworkload; + export remotepw=`head /dev/urandom | tr -dc A-Za-z0-9 | head -c 16`; + echo $remotepw | etcdctl --interactive=false user add remote; + etcdctl role add remote; + etcdctl role grant-permission remote --from-key read ''; + etcdctl user grant-role remote remote; + etcdctl auth enable; + exit + env: + - name: ETCDCTL_API + value: "3" + - name: HOSTNAME_IP + valueFrom: + fieldRef: + fieldPath: status.podIP + volumeMounts: + - name: etcd-data-dir + mountPath: /var/run/etcd + terminationMessagePolicy: FallbackToLogsOnError + {{- with .Values.clustermesh.apiserver.etcd.init.resources }} + resources: + {{- toYaml . | nindent 10 }} + {{- end }} + containers: + - name: etcd + image: {{ include "cilium.image" .Values.clustermesh.apiserver.etcd.image | quote }} + imagePullPolicy: {{ .Values.clustermesh.apiserver.etcd.image.pullPolicy }} + command: + - /usr/local/bin/etcd + args: + - --data-dir=/var/run/etcd + - --name=clustermesh-apiserver + - --client-cert-auth + - --trusted-ca-file=/var/lib/etcd-secrets/ca.crt + - --cert-file=/var/lib/etcd-secrets/tls.crt + - --key-file=/var/lib/etcd-secrets/tls.key + # Surrounding the IPv4 address with brackets works in this case, since etcd + # uses net.SplitHostPort() internally and it accepts the that format. + - --listen-client-urls=https://127.0.0.1:2379,https://[$(HOSTNAME_IP)]:2379 + - --advertise-client-urls=https://[$(HOSTNAME_IP)]:2379 + - --initial-cluster-token=clustermesh-apiserver + - --auto-compaction-retention=1 + env: + - name: ETCDCTL_API + value: "3" + - name: HOSTNAME_IP + valueFrom: + fieldRef: + fieldPath: status.podIP + volumeMounts: + - name: etcd-server-secrets + mountPath: /var/lib/etcd-secrets + readOnly: true + - name: etcd-data-dir + mountPath: /var/run/etcd + terminationMessagePolicy: FallbackToLogsOnError + {{- with .Values.clustermesh.apiserver.etcd.resources }} + resources: + {{- toYaml . | nindent 10 }} + {{- end }} + {{- with .Values.clustermesh.apiserver.etcd.securityContext }} + securityContext: + {{- toYaml . | nindent 10 }} + {{- end }} + - name: apiserver + image: {{ include "cilium.image" .Values.clustermesh.apiserver.image | quote }} + imagePullPolicy: {{ .Values.clustermesh.apiserver.image.pullPolicy }} + command: + - /usr/bin/clustermesh-apiserver + args: + {{- if .Values.debug.enabled }} + - --debug + {{- end }} + - --cluster-name=$(CLUSTER_NAME) + - --cluster-id=$(CLUSTER_ID) + - --kvstore-opt + - etcd.config=/var/lib/cilium/etcd-config.yaml + env: + - name: CLUSTER_NAME + valueFrom: + configMapKeyRef: + name: cilium-config + key: cluster-name + - name: CLUSTER_ID + valueFrom: + configMapKeyRef: + name: cilium-config + key: cluster-id + optional: true + - name: IDENTITY_ALLOCATION_MODE + valueFrom: + configMapKeyRef: + name: cilium-config + key: identity-allocation-mode + - name: ENABLE_K8S_ENDPOINT_SLICE + valueFrom: + configMapKeyRef: + name: cilium-config + key: enable-k8s-endpoint-slice + optional: true + {{- with .Values.clustermesh.apiserver.extraEnv }} + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.clustermesh.apiserver.resources }} + resources: + {{- toYaml . | nindent 10 }} + {{- end }} + volumeMounts: + - name: etcd-admin-client + mountPath: /var/lib/cilium/etcd-secrets + readOnly: true + {{- with .Values.clustermesh.apiserver.extraVolumeMounts }} + {{- toYaml . | nindent 8 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + {{- with .Values.clustermesh.apiserver.securityContext }} + securityContext: + {{- toYaml . | nindent 10 }} + {{- end }} + volumes: + - name: etcd-server-secrets + secret: + secretName: clustermesh-apiserver-server-cert + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + - name: etcd-admin-client + secret: + secretName: clustermesh-apiserver-admin-cert + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + - name: etcd-data-dir + emptyDir: {} + {{- with .Values.clustermesh.apiserver.extraVolumes }} + {{- toYaml . | nindent 6 }} + {{- end }} + restartPolicy: Always + priorityClassName: {{ include "cilium.priorityClass" (list $ .Values.clustermesh.apiserver.priorityClassName "system-cluster-critical") }} + serviceAccount: {{ .Values.serviceAccounts.clustermeshApiserver.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.clustermeshApiserver.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.clustermeshApiserver.automount }} + {{- with .Values.clustermesh.apiserver.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.clustermesh.apiserver.topologySpreadConstraints }} + topologySpreadConstraints: + {{- range $constraint := . }} + - {{ toYaml $constraint | nindent 8 | trim }} + {{- if not $constraint.labelSelector }} + labelSelector: + matchLabels: + k8s-app: clustermesh-apiserver + {{- end }} + {{- end }} + {{- end }} + {{- with .Values.clustermesh.apiserver.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.clustermesh.apiserver.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/poddisruptionbudget.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/poddisruptionbudget.yaml new file mode 100644 index 0000000..243e1b2 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/poddisruptionbudget.yaml @@ -0,0 +1,22 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.podDisruptionBudget.enabled }} +{{- $component := .Values.clustermesh.apiserver.podDisruptionBudget }} +apiVersion: {{ include "podDisruptionBudget.apiVersion" . }} +kind: PodDisruptionBudget +metadata: + name: clustermesh-apiserver + namespace: {{ .Release.Namespace }} + labels: + k8s-app: clustermesh-apiserver + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: clustermesh-apiserver +spec: + {{- with $component.maxUnavailable }} + maxUnavailable: {{ . }} + {{- end }} + {{- with $component.minAvailable }} + minAvailable: {{ . }} + {{- end }} + selector: + matchLabels: + k8s-app: clustermesh-apiserver +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/service.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/service.yaml new file mode 100644 index 0000000..ff1a0ce --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/service.yaml @@ -0,0 +1,27 @@ +{{- if (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) }} +apiVersion: v1 +kind: Service +metadata: + name: clustermesh-apiserver + namespace: {{ .Release.Namespace }} + labels: + k8s-app: clustermesh-apiserver + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: clustermesh-apiserver + {{- with .Values.clustermesh.apiserver.service.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + type: {{ .Values.clustermesh.apiserver.service.type }} + selector: + k8s-app: clustermesh-apiserver + ports: + - port: 2379 + {{- if and (eq "NodePort" .Values.clustermesh.apiserver.service.type) .Values.clustermesh.apiserver.service.nodePort }} + nodePort: {{ .Values.clustermesh.apiserver.service.nodePort }} + {{- end }} + {{- if and (eq "LoadBalancer" .Values.clustermesh.apiserver.service.type) .Values.clustermesh.apiserver.service.loadBalancerIP }} + loadBalancerIP: {{ .Values.clustermesh.apiserver.service.loadBalancerIP }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/serviceaccount.yaml new file mode 100644 index 0000000..b6153c3 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.serviceAccounts.clustermeshApiserver.create -}} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.clustermeshApiserver.name | quote }} + namespace: {{ .Release.Namespace }} + {{- with .Values.serviceAccounts.clustermeshApiserver.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/admin-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/admin-secret.yaml new file mode 100644 index 0000000..82962f2 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/admin-secret.yaml @@ -0,0 +1,16 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "certmanager") }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: clustermesh-apiserver-admin-cert + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.clustermesh.apiserver.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: clustermesh-apiserver-admin-cert + commonName: root + dnsNames: + - localhost + duration: {{ printf "%dh0m0s" (mul .Values.clustermesh.apiserver.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/client-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/client-secret.yaml new file mode 100644 index 0000000..3c2cf64 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/client-secret.yaml @@ -0,0 +1,14 @@ +{{- if and .Values.externalWorkloads.enabled .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "certmanager") }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: clustermesh-apiserver-client-cert + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.clustermesh.apiserver.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: clustermesh-apiserver-client-cert + commonName: externalworkload + duration: {{ printf "%dh0m0s" (mul .Values.clustermesh.apiserver.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/remote-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/remote-secret.yaml new file mode 100644 index 0000000..353b58b --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/remote-secret.yaml @@ -0,0 +1,14 @@ +{{- if and .Values.clustermesh.useAPIServer .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "certmanager") }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: clustermesh-apiserver-remote-cert + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.clustermesh.apiserver.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: clustermesh-apiserver-remote-cert + commonName: remote + duration: {{ printf "%dh0m0s" (mul .Values.clustermesh.apiserver.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/server-secret.yaml new file mode 100644 index 0000000..9099477 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-certmanager/server-secret.yaml @@ -0,0 +1,26 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "certmanager") }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: clustermesh-apiserver-server-cert + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.clustermesh.apiserver.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: clustermesh-apiserver-server-cert + commonName: clustermesh-apiserver.cilium.io + dnsNames: + - clustermesh-apiserver.cilium.io + - "*.mesh.cilium.io" + {{- range $dns := .Values.clustermesh.apiserver.tls.server.extraDnsNames }} + - {{ $dns | quote }} + {{- end }} + ipAddresses: + - "127.0.0.1" + - "::1" + {{- range $ip := .Values.clustermesh.apiserver.tls.server.extraIpAddresses }} + - {{ $ip | quote }} + {{- end }} + duration: {{ printf "%dh0m0s" (mul .Values.clustermesh.apiserver.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/_job-spec.tpl b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/_job-spec.tpl new file mode 100644 index 0000000..6c765ca --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/_job-spec.tpl @@ -0,0 +1,67 @@ +{{- define "clustermesh-apiserver-generate-certs.job.spec" }} +{{- $certValiditySecondsStr := printf "%ds" (mul .Values.clustermesh.apiserver.tls.auto.certValidityDuration 24 60 60) -}} +{{- $clustermeshServerSANs := concat (list "*.mesh.cilium.io") + .Values.clustermesh.apiserver.tls.server.extraDnsNames + .Values.clustermesh.apiserver.tls.server.extraIpAddresses +-}} +spec: + template: + metadata: + labels: + k8s-app: clustermesh-apiserver-generate-certs + {{- with .Values.clustermesh.apiserver.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + containers: + - name: certgen + image: {{ include "cilium.image" .Values.certgen.image | quote }} + imagePullPolicy: {{ .Values.certgen.image.pullPolicy }} + command: + - "/usr/bin/cilium-certgen" + args: + - "--cilium-namespace={{ .Release.Namespace }}" + {{- if .Values.debug.enabled }} + - "--debug" + {{- end }} + - "--ca-generate" + - "--ca-reuse-secret" + {{- if .Values.clustermesh.apiserver.tls.ca.cert }} + - "--ca-secret-name=clustermesh-apiserver-ca-cert" + {{- else -}} + {{- if and .Values.tls.ca.cert .Values.tls.ca.key }} + - "--ca-secret-name=cilium-ca" + {{- end }} + {{- end }} + - "--clustermesh-apiserver-server-cert-generate" + - "--clustermesh-apiserver-server-cert-validity-duration={{ $certValiditySecondsStr }}" + - "--clustermesh-apiserver-server-cert-sans={{ join "," $clustermeshServerSANs }}" + - "--clustermesh-apiserver-admin-cert-generate" + - "--clustermesh-apiserver-admin-cert-validity-duration={{ $certValiditySecondsStr }}" + {{- if .Values.externalWorkloads.enabled }} + - "--clustermesh-apiserver-client-cert-generate" + - "--clustermesh-apiserver-client-cert-validity-duration={{ $certValiditySecondsStr }}" + {{- end }} + {{- if .Values.clustermesh.useAPIServer }} + - "--clustermesh-apiserver-remote-cert-generate" + - "--clustermesh-apiserver-remote-cert-validity-duration={{ $certValiditySecondsStr }}" + {{- end }} + {{- with .Values.certgen.extraVolumeMounts }} + volumeMounts: + {{- toYaml . | nindent 10 }} + {{- end }} + hostNetwork: true + serviceAccount: {{ .Values.serviceAccounts.clustermeshcertgen.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.clustermeshcertgen.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.clustermeshcertgen.automount }} + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + restartPolicy: OnFailure + {{- with .Values.certgen.extraVolumes }} + volumes: + {{- toYaml . | nindent 6 }} + {{- end }} + ttlSecondsAfterFinished: {{ .Values.certgen.ttlSecondsAfterFinished }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/ca-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/ca-secret.yaml new file mode 100644 index 0000000..6f499cd --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/ca-secret.yaml @@ -0,0 +1,15 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "cronJob") }} +{{- $crt := .Values.clustermesh.apiserver.tls.ca.cert | default .Values.tls.ca.cert -}} +{{- $key := .Values.clustermesh.apiserver.tls.ca.key | default .Values.tls.ca.key -}} +{{- if and $crt $key }} +--- +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-ca-cert + namespace: {{ .Release.Namespace }} +data: + ca.crt: {{ $crt }} + ca.key: {{ $key }} +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/cronjob.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/cronjob.yaml new file mode 100644 index 0000000..7711bc9 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/cronjob.yaml @@ -0,0 +1,15 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "cronJob") .Values.clustermesh.apiserver.tls.auto.schedule }} +apiVersion: {{ include "cronjob.apiVersion" . }} +kind: CronJob +metadata: + name: clustermesh-apiserver-generate-certs + namespace: {{ .Release.Namespace }} + labels: + k8s-app: clustermesh-apiserver-generate-certs + app.kubernetes.io/part-of: cilium +spec: + schedule: {{ .Values.clustermesh.apiserver.tls.auto.schedule | quote }} + concurrencyPolicy: Forbid + jobTemplate: +{{- include "clustermesh-apiserver-generate-certs.job.spec" . | nindent 4 }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/job.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/job.yaml new file mode 100644 index 0000000..36fcac7 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/job.yaml @@ -0,0 +1,21 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "cronJob") }} +{{/* +Because Kubernetes job specs are immutable, Helm will fail patch this job if +the spec changes between releases. To avoid breaking the upgrade path, we +generate a name for the job here which is based on the checksum of the spec. +This will cause the name of the job to change if its content changes, +and in turn cause Helm to do delete the old job and replace it with a new one. +*/}} +{{- $jobSpec := include "clustermesh-apiserver-generate-certs.job.spec" . -}} +{{- $checkSum := $jobSpec | sha256sum | trunc 10 -}} +--- +apiVersion: batch/v1 +kind: Job +metadata: + name: clustermesh-apiserver-generate-certs-{{$checkSum}} + namespace: {{ .Release.Namespace }} + labels: + k8s-app: clustermesh-apiserver-generate-certs + app.kubernetes.io/part-of: cilium +{{ $jobSpec }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/role.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/role.yaml new file mode 100644 index 0000000..0d0565a --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/role.yaml @@ -0,0 +1,37 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "cronJob") .Values.serviceAccounts.clustermeshcertgen.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + name: clustermesh-apiserver-generate-certs + namespace: {{ .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium +rules: + - apiGroups: + - "" + resources: + - secrets + verbs: + - create + - apiGroups: + - "" + resources: + - secrets + resourceNames: + - cilium-ca + - clustermesh-apiserver-ca-cert + verbs: + - get + - update + - apiGroups: + - "" + resources: + - secrets + resourceNames: + - clustermesh-apiserver-server-cert + - clustermesh-apiserver-admin-cert + - clustermesh-apiserver-remote-cert + - clustermesh-apiserver-client-cert + verbs: + - update +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/rolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/rolebinding.yaml new file mode 100644 index 0000000..22fc3ed --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/rolebinding.yaml @@ -0,0 +1,17 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "cronJob") .Values.serviceAccounts.clustermeshcertgen.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + name: clustermesh-apiserver-generate-certs + namespace: {{ .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: clustermesh-apiserver-generate-certs +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.clustermeshcertgen.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/serviceaccount.yaml new file mode 100644 index 0000000..a6f79a6 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "cronJob") .Values.serviceAccounts.clustermeshcertgen.create }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.clustermeshcertgen.name | quote }} + namespace: {{ .Release.Namespace }} + {{- with .Values.serviceAccounts.clustermeshcertgen.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/_helpers.tpl b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/_helpers.tpl new file mode 100644 index 0000000..576160f --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/_helpers.tpl @@ -0,0 +1,37 @@ +{{/* +Generate TLS certificates for ClusterMesh. + +Note: Always use this template as follows: + + {{- $_ := include "clustermesh-apiserver-generate-certs.helm.setup-ca" . -}} + +The assignment to `$_` is required because we store the generated CI in a global `cmca` variable. +Please, don't try to "simplify" this, as without this trick, every generated +certificate would be signed by a different CA. +*/}} +{{- define "clustermesh-apiserver-generate-certs.helm.setup-ca" }} + {{- if not .cmca }} + {{- $ca := "" -}} + {{- $crt := .Values.clustermesh.apiserver.tls.ca.cert | default .Values.tls.ca.cert -}} + {{- $key := .Values.clustermesh.apiserver.tls.ca.key | default .Values.tls.ca.key -}} + {{- if and $crt $key }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- with lookup "v1" "Secret" .Release.Namespace "clustermesh-apiserver-ca-cert" }} + {{- $crt := index .data "ca.crt" }} + {{- $key := index .data "ca.key" }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- $_ := include "cilium.ca.setup" . -}} + {{- with lookup "v1" "Secret" .Release.Namespace .commonCASecretName }} + {{- $crt := index .data "ca.crt" }} + {{- $key := index .data "ca.key" }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- $ca = .commonCA -}} + {{- end }} + {{- end }} + {{- end }} + {{- $_ := set . "cmca" $ca -}} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/admin-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/admin-secret.yaml new file mode 100644 index 0000000..43ded27 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/admin-secret.yaml @@ -0,0 +1,17 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "helm") }} +{{- $_ := include "clustermesh-apiserver-generate-certs.helm.setup-ca" . -}} +{{- $cn := "root" }} +{{- $dns := list "localhost" }} +{{- $cert := genSignedCert $cn nil $dns (.Values.clustermesh.apiserver.tls.auto.certValidityDuration | int) .cmca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-admin-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .cmca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/ca-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/ca-secret.yaml new file mode 100644 index 0000000..832c6bb --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/ca-secret.yaml @@ -0,0 +1,12 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "helm") }} +{{- $_ := include "clustermesh-apiserver-generate-certs.helm.setup-ca" . -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-ca-cert + namespace: {{ .Release.Namespace }} +data: + ca.crt: {{ .cmca.Cert | b64enc }} + ca.key: {{ .cmca.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/client-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/client-secret.yaml new file mode 100644 index 0000000..fd94334 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/client-secret.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.externalWorkloads.enabled .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "helm") }} +{{- $_ := include "clustermesh-apiserver-generate-certs.helm.setup-ca" . -}} +{{- $cn := "externalworkload" }} +{{- $cert := genSignedCert $cn nil nil (.Values.clustermesh.apiserver.tls.auto.certValidityDuration | int) .cmca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-client-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .cmca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/remote-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/remote-secret.yaml new file mode 100644 index 0000000..2c3bf96 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/remote-secret.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.clustermesh.useAPIServer .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "helm") }} +{{- $_ := include "clustermesh-apiserver-generate-certs.helm.setup-ca" . -}} +{{- $cn := "remote" }} +{{- $cert := genSignedCert $cn nil nil (.Values.clustermesh.apiserver.tls.auto.certValidityDuration | int) .cmca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-remote-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .cmca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/server-secret.yaml new file mode 100644 index 0000000..75da3d5 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/server-secret.yaml @@ -0,0 +1,18 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "helm") }} +{{- $_ := include "clustermesh-apiserver-generate-certs.helm.setup-ca" . -}} +{{- $cn := "clustermesh-apiserver.cilium.io" }} +{{- $ip := concat (list "127.0.0.1" "::1") .Values.clustermesh.apiserver.tls.server.extraIpAddresses }} +{{- $dns := concat (list $cn "*.mesh.cilium.io") .Values.clustermesh.apiserver.tls.server.extraDnsNames }} +{{- $cert := genSignedCert $cn $ip $dns (.Values.clustermesh.apiserver.tls.auto.certValidityDuration | int) .cmca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-server-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .cmca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/admin-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/admin-secret.yaml new file mode 100644 index 0000000..ae30d89 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/admin-secret.yaml @@ -0,0 +1,12 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) (not .Values.clustermesh.apiserver.tls.auto.enabled) }} +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-admin-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.clustermesh.apiserver.tls.ca.cert }} + tls.crt: {{ .Values.clustermesh.apiserver.tls.admin.cert | required "missing clustermesh.apiserver.tls.admin.cert" }} + tls.key: {{ .Values.clustermesh.apiserver.tls.admin.key | required "missing clustermesh.apiserver.tls.admin.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/ca-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/ca-secret.yaml new file mode 100644 index 0000000..3fb695e --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/ca-secret.yaml @@ -0,0 +1,12 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) (not .Values.clustermesh.apiserver.tls.auto.enabled) }} +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-ca-cert + namespace: {{ .Release.Namespace }} +data: + ca.crt: {{ .Values.clustermesh.apiserver.tls.ca.cert }} + {{- if .Values.clustermesh.apiserver.tls.ca.key }} + ca.key: {{ .Values.clustermesh.apiserver.tls.ca.key }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/client-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/client-secret.yaml new file mode 100644 index 0000000..b56035a --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/client-secret.yaml @@ -0,0 +1,12 @@ +{{- if and .Values.externalWorkloads.enabled (not .Values.clustermesh.apiserver.tls.auto.enabled) }} +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-client-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.clustermesh.apiserver.tls.ca.cert }} + tls.crt: {{ .Values.clustermesh.apiserver.tls.client.cert | required "missing clustermesh.apiserver.tls.client.cert" }} + tls.key: {{ .Values.clustermesh.apiserver.tls.client.key | required "missing clustermesh.apiserver.tls.client.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/remote-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/remote-secret.yaml new file mode 100644 index 0000000..4587374 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/remote-secret.yaml @@ -0,0 +1,12 @@ +{{- if and .Values.clustermesh.useAPIServer (not .Values.clustermesh.apiserver.tls.auto.enabled) }} +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-remote-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.clustermesh.apiserver.tls.ca.cert }} + tls.crt: {{ .Values.clustermesh.apiserver.tls.remote.cert | required "missing clustermesh.apiserver.tls.remote.cert" }} + tls.key: {{ .Values.clustermesh.apiserver.tls.remote.key | required "missing clustermesh.apiserver.tls.remote.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/server-secret.yaml new file mode 100644 index 0000000..018e4cf --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/server-secret.yaml @@ -0,0 +1,12 @@ +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) (not .Values.clustermesh.apiserver.tls.auto.enabled) }} +apiVersion: v1 +kind: Secret +metadata: + name: clustermesh-apiserver-server-cert + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.clustermesh.apiserver.tls.ca.cert }} + tls.crt: {{ .Values.clustermesh.apiserver.tls.server.cert | required "missing clustermesh.apiserver.tls.server.cert" }} + tls.key: {{ .Values.clustermesh.apiserver.tls.server.key | required "missing clustermesh.apiserver.tls.server.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-config/_helpers.tpl b/kustomizations/cilium/charts/cilium/templates/clustermesh-config/_helpers.tpl new file mode 100644 index 0000000..e2e66dc --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-config/_helpers.tpl @@ -0,0 +1,14 @@ +{{- define "clustermesh-config-generate-etcd-cfg" }} +{{- $cluster := index . 0 -}} +{{- $domain := index . 1 -}} + +endpoints: +{{- if $cluster.ips }} +- https://{{ $cluster.name }}.{{ $domain }}:{{ $cluster.port }} +{{ else }} +- https://{{ $cluster.address | required "missing clustermesh.apiserver.config.clusters.address" }}:{{ $cluster.port }} +{{- end }} +trusted-ca-file: /var/lib/cilium/clustermesh/{{ $cluster.name }}.etcd-client-ca.crt +key-file: /var/lib/cilium/clustermesh/{{ $cluster.name }}.etcd-client.key +cert-file: /var/lib/cilium/clustermesh/{{ $cluster.name }}.etcd-client.crt +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/clustermesh-config/clustermesh-secret.yaml b/kustomizations/cilium/charts/cilium/templates/clustermesh-config/clustermesh-secret.yaml new file mode 100644 index 0000000..1e34def --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/clustermesh-config/clustermesh-secret.yaml @@ -0,0 +1,15 @@ +{{- if and .Values.clustermesh.useAPIServer .Values.clustermesh.config.enabled }} +--- +apiVersion: v1 +kind: Secret +metadata: + name: cilium-clustermesh + namespace: {{ .Release.Namespace }} +data: + {{- range .Values.clustermesh.config.clusters }} + {{ .name }}: {{ include "clustermesh-config-generate-etcd-cfg" (list . $.Values.clustermesh.config.domain) | b64enc }} + {{ .name }}.etcd-client-ca.crt: {{ $.Values.clustermesh.apiserver.tls.ca.cert }} + {{ .name }}.etcd-client.key: {{ .tls.key }} + {{ .name }}.etcd-client.crt: {{ .tls.cert }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrole.yaml new file mode 100644 index 0000000..2f0b6c2 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrole.yaml @@ -0,0 +1,75 @@ +{{- if .Values.etcd.managed }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: cilium-etcd-operator + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - etcd.database.coreos.com + resources: + - etcdclusters + verbs: + - get + - delete + - create + - update +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - delete + - get + - create +- apiGroups: + - "" + resources: + - deployments + verbs: + - delete + - create + - get + - update +- apiGroups: + - "" + resources: + - pods + verbs: + - list + - get + - delete +- apiGroups: + - apps + resources: + - deployments + verbs: + - delete + - create + - get + - update +- apiGroups: + - "" + resources: + - componentstatuses + verbs: + - get +- apiGroups: + - extensions + resources: + - deployments + verbs: + - delete + - create + - get + - update +- apiGroups: + - "" + resources: + - secrets + verbs: + - get + - create + - delete +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrolebinding.yaml new file mode 100644 index 0000000..e9578f7 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.etcd.managed .Values.serviceAccounts.etcd.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: cilium-etcd-operator + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: cilium-etcd-operator +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.etcd.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-deployment.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-deployment.yaml new file mode 100644 index 0000000..914087f --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-deployment.yaml @@ -0,0 +1,124 @@ +{{- if .Values.etcd.managed }} +apiVersion: apps/v1 +kind: Deployment +metadata: + labels: + io.cilium/app: etcd-operator + name: cilium-etcd-operator + app.kubernetes.io/name: cilium-etcd-operator + app.kubernetes.io/part-of: cilium + name: cilium-etcd-operator + namespace: {{ .Release.Namespace }} +spec: + replicas: 1 + selector: + matchLabels: + io.cilium/app: etcd-operator + name: cilium-etcd-operator +{{- with .Values.etcd.updateStrategy }} + strategy: + {{- toYaml . | trim | nindent 4 }} +{{- end }} + template: + metadata: +{{- with .Values.etcd.podAnnotations }} + annotations: + {{- toYaml . | nindent 8 }} +{{- end }} + labels: + io.cilium/app: etcd-operator + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: cilium-etcd-operator + name: cilium-etcd-operator +{{- with .Values.etcd.podLabels }} + {{- toYaml . | nindent 8 }} +{{- end }} + spec: +{{- if .Values.etcd.affinity }} + affinity: +{{ toYaml .Values.etcd.affinity | indent 8 }} +{{- end }} +{{- with .Values.etcd.topologySpreadConstraints }} + topologySpreadConstraints: + {{- range $constraint := . }} + - {{ toYaml $constraint | nindent 8 | trim }} + {{- if not $constraint.labelSelector }} + labelSelector: + matchLabels: + io.cilium/app: etcd-operator + name: cilium-etcd-operator + {{- end }} + {{- end }} +{{- end }} +{{- if .Values.imagePullSecrets }} + imagePullSecrets: + {{ toYaml .Values.imagePullSecrets | indent 8 }} +{{- end }} +{{- with .Values.etcd.podSecurityContext }} + securityContext: + {{- toYaml . | nindent 8 }} +{{- end }} + containers: + - args: +{{- with .Values.etcd.extraArgs }} + {{- toYaml . | trim | nindent 8 }} +{{- end }} + #- --etcd-node-selector=disktype=ssd,cputype=high + command: + - /usr/bin/cilium-etcd-operator + env: + - name: CILIUM_ETCD_OPERATOR_CLUSTER_DOMAIN + value: "{{ .Values.etcd.clusterDomain }}" + - name: CILIUM_ETCD_OPERATOR_ETCD_CLUSTER_SIZE + value: "{{ .Values.etcd.clusterSize }}" + - name: CILIUM_ETCD_OPERATOR_NAMESPACE + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: metadata.namespace + - name: CILIUM_ETCD_OPERATOR_POD_NAME + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: metadata.name + - name: CILIUM_ETCD_OPERATOR_POD_UID + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: metadata.uid + - name: CILIUM_ETCD_META_ETCD_AUTO_COMPACTION_MODE + value: "revision" + - name: CILIUM_ETCD_META_ETCD_AUTO_COMPACTION_RETENTION + value: "25000" + image: {{ include "cilium.image" .Values.etcd.image | quote }} + imagePullPolicy: {{ .Values.etcd.image.pullPolicy }} + name: cilium-etcd-operator + terminationMessagePolicy: FallbackToLogsOnError + {{- with .Values.etcd.securityContext }} + securityContext: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.etcd.extraVolumeMounts }} + volumeMounts: + {{- toYaml . | nindent 8 }} + {{- end }} + dnsPolicy: ClusterFirst + hostNetwork: true + priorityClassName: {{ include "cilium.priorityClass" (list $ .Values.clustermesh.apiserver.priorityClassName "system-cluster-critical") }} + restartPolicy: Always + serviceAccount: {{ .Values.serviceAccounts.etcd.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.etcd.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.etcd.automount }} +{{- with .Values.etcd.nodeSelector }} + nodeSelector: + {{- toYaml . | trim | nindent 8 }} +{{- end }} +{{- with .Values.etcd.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 6 }} +{{- end }} + {{- with .Values.etcd.extraVolumes }} + volumes: + {{- toYaml . | nindent 6 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-serviceaccount.yaml new file mode 100644 index 0000000..9bc0a3e --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and .Values.etcd.managed .Values.serviceAccounts.etcd.create }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.etcd.name | quote }} + namespace: {{ .Release.Namespace }} + {{- if .Values.serviceAccounts.etcd.annotations }} + annotations: +{{ toYaml .Values.serviceAccounts.etcd.annotations | indent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrole.yaml new file mode 100644 index 0000000..424498f --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrole.yaml @@ -0,0 +1,56 @@ +{{- if .Values.etcd.managed }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: etcd-operator + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - etcd.database.coreos.com + resources: + - etcdclusters + - etcdbackups + - etcdrestores + verbs: + - '*' +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - '*' +- apiGroups: + - "" + resources: + - pods + - services + - endpoints + - persistentvolumeclaims + - events + - deployments + verbs: + - '*' +- apiGroups: + - apps + resources: + - deployments + verbs: + - '*' +- apiGroups: + - extensions + resources: + - deployments + verbs: + - create + - get + - list + - patch + - update +- apiGroups: + - "" + resources: + - secrets + verbs: + - get +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrolebinding.yaml new file mode 100644 index 0000000..a56624d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if .Values.etcd.managed }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: etcd-operator + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: etcd-operator +subjects: +- kind: ServiceAccount + name: cilium-etcd-sa + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-serviceaccount.yaml new file mode 100644 index 0000000..278d984 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if .Values.etcd.managed }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: cilium-etcd-sa + namespace: {{ .Release.Namespace }} + {{- if .Values.serviceAccounts.etcd.annotations }} + annotations: +{{ toYaml .Values.serviceAccounts.etcd.annotations | indent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/etcd-operator/poddisruptionbudget.yaml b/kustomizations/cilium/charts/cilium/templates/etcd-operator/poddisruptionbudget.yaml new file mode 100644 index 0000000..72e0b83 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/etcd-operator/poddisruptionbudget.yaml @@ -0,0 +1,24 @@ +{{- if and .Values.etcd.managed .Values.etcd.podDisruptionBudget.enabled }} +{{- $component := .Values.etcd.podDisruptionBudget }} +apiVersion: {{ include "podDisruptionBudget.apiVersion" . }} +kind: PodDisruptionBudget +metadata: + name: cilium-etcd-operator + namespace: {{ .Release.Namespace }} + labels: + io.cilium/app: etcd-operator + name: cilium-etcd-operator + app.kubernetes.io/name: cilium-etcd-operator + app.kubernetes.io/part-of: cilium +spec: + {{- with $component.maxUnavailable }} + maxUnavailable: {{ . }} + {{- end }} + {{- with $component.minAvailable }} + minAvailable: {{ . }} + {{- end }} + selector: + matchLabels: + io.cilium/app: etcd-operator + name: cilium-etcd-operator +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-relay/configmap.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-relay/configmap.yaml new file mode 100644 index 0000000..e78b31d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-relay/configmap.yaml @@ -0,0 +1,46 @@ +{{- if and .Values.hubble.enabled .Values.hubble.relay.enabled }} +{{- $peerSvcPort := .Values.hubble.peerService.servicePort -}} +{{- if not .Values.hubble.peerService.servicePort }} +{{- $peerSvcPort = (.Values.hubble.tls.enabled | ternary 443 80) -}} +{{- end }} +--- +apiVersion: v1 +kind: ConfigMap +metadata: + name: hubble-relay-config + namespace: {{ .Release.Namespace }} +data: + config.yaml: | + cluster-name: {{ .Values.cluster.name }} + {{- if and .Values.hubble.enabled .Values.hubble.peerService.enabled }} + peer-service: "hubble-peer.{{ .Release.Namespace }}.svc.{{ .Values.hubble.peerService.clusterDomain }}:{{ $peerSvcPort }}" + {{- else }} + peer-service: unix://{{ .Values.hubble.socketPath }} + {{- end }} + listen-address: {{ .Values.hubble.relay.listenHost }}:{{ .Values.hubble.relay.listenPort }} + {{- if .Values.hubble.relay.pprof.enabled }} + pprof: {{ .Values.hubble.relay.pprof.enabled | quote }} + pprof-address: {{ .Values.hubble.relay.pprof.address | quote }} + pprof-port: {{ .Values.hubble.relay.pprof.port | quote }} + {{- end }} + {{- if .Values.hubble.relay.prometheus.enabled }} + metrics-listen-address: ":{{ .Values.hubble.relay.prometheus.port }}" + {{- end }} + dial-timeout: {{ .Values.hubble.relay.dialTimeout }} + retry-timeout: {{ .Values.hubble.relay.retryTimeout }} + sort-buffer-len-max: {{ .Values.hubble.relay.sortBufferLenMax }} + sort-buffer-drain-timeout: {{ .Values.hubble.relay.sortBufferDrainTimeout }} + {{- if .Values.hubble.tls.enabled }} + tls-client-cert-file: /var/lib/hubble-relay/tls/client.crt + tls-client-key-file: /var/lib/hubble-relay/tls/client.key + tls-hubble-server-ca-files: /var/lib/hubble-relay/tls/hubble-server-ca.crt + {{- else }} + disable-client-tls: true + {{- end }} + {{- if and .Values.hubble.tls.enabled .Values.hubble.relay.tls.server.enabled }} + tls-server-cert-file: /var/lib/hubble-relay/tls/server.crt + tls-server-key-file: /var/lib/hubble-relay/tls/server.key + {{- else }} + disable-server-tls: true + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-relay/deployment.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-relay/deployment.yaml new file mode 100644 index 0000000..8de6ef9 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-relay/deployment.yaml @@ -0,0 +1,162 @@ +{{- if and .Values.hubble.enabled .Values.hubble.relay.enabled }} +{{- $mountSocket := not .Values.hubble.peerService.enabled -}} +apiVersion: apps/v1 +kind: Deployment +metadata: + name: hubble-relay + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-relay + app.kubernetes.io/name: hubble-relay + app.kubernetes.io/part-of: cilium +spec: + replicas: {{ .Values.hubble.relay.replicas }} + selector: + matchLabels: + k8s-app: hubble-relay + {{- with .Values.hubble.relay.updateStrategy }} + strategy: + {{- toYaml . | trim | nindent 4 }} + {{- end }} + template: + metadata: + annotations: + {{- if .Values.hubble.relay.rollOutPods }} + # ensure pods roll when configmap updates + cilium.io/hubble-relay-configmap-checksum: {{ include (print $.Template.BasePath "/hubble-relay/configmap.yaml") . | sha256sum | quote }} + {{- end }} + {{- with .Values.hubble.relay.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + k8s-app: hubble-relay + app.kubernetes.io/name: hubble-relay + app.kubernetes.io/part-of: cilium + {{- with .Values.hubble.relay.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.hubble.relay.securityContext }} + securityContext: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: hubble-relay + image: {{ include "cilium.image" .Values.hubble.relay.image | quote }} + imagePullPolicy: {{ .Values.hubble.relay.image.pullPolicy }} + command: + - hubble-relay + args: + - serve + {{- if .Values.debug.enabled }} + - --debug + {{- end }} + ports: + - name: grpc + containerPort: {{ .Values.hubble.relay.listenPort }} + {{- if .Values.hubble.relay.prometheus.enabled }} + - name: prometheus + containerPort: {{ .Values.hubble.relay.prometheus.port }} + protocol: TCP + {{- end }} + readinessProbe: + tcpSocket: + port: grpc + livenessProbe: + tcpSocket: + port: grpc + {{- with .Values.hubble.relay.extraEnv }} + env: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + {{- with .Values.hubble.relay.resources }} + resources: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + volumeMounts: + {{- if $mountSocket }} + - name: hubble-sock-dir + mountPath: {{ dir .Values.hubble.socketPath }} + readOnly: true + {{- end }} + - name: config + mountPath: /etc/hubble-relay + readOnly: true + {{- if .Values.hubble.tls.enabled }} + - name: tls + mountPath: /var/lib/hubble-relay/tls + readOnly: true + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + restartPolicy: Always + priorityClassName: {{ .Values.hubble.relay.priorityClassName }} + serviceAccount: {{ .Values.serviceAccounts.relay.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.relay.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.relay.automount }} + terminationGracePeriodSeconds: {{ .Values.hubble.relay.terminationGracePeriodSeconds }} + {{- with .Values.hubble.relay.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.hubble.relay.topologySpreadConstraints }} + topologySpreadConstraints: + {{- range $constraint := . }} + - {{ toYaml $constraint | nindent 8 | trim }} + {{- if not $constraint.labelSelector }} + labelSelector: + matchLabels: + k8s-app: hubble-relay + {{- end }} + {{- end }} + {{- end }} + {{- with .Values.hubble.relay.nodeSelector }} + nodeSelector: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.hubble.relay.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + volumes: + - name: config + configMap: + name: hubble-relay-config + items: + - key: config.yaml + path: config.yaml + {{- if $mountSocket }} + - name: hubble-sock-dir + hostPath: + path: {{ dir .Values.hubble.socketPath }} + type: Directory + {{- end }} + {{- if .Values.hubble.tls.enabled }} + - name: tls + projected: + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + sources: + - secret: + name: hubble-relay-client-certs + items: + - key: ca.crt + path: hubble-server-ca.crt + - key: tls.crt + path: client.crt + - key: tls.key + path: client.key + {{- if .Values.hubble.relay.tls.server.enabled }} + - secret: + name: hubble-relay-server-certs + items: + - key: tls.crt + path: server.crt + - key: tls.key + path: server.key + {{- end }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-relay/metrics-service.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-relay/metrics-service.yaml new file mode 100644 index 0000000..5b7c99c --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-relay/metrics-service.yaml @@ -0,0 +1,20 @@ +{{- if and .Values.hubble.enabled .Values.hubble.relay.enabled .Values.hubble.relay.prometheus.enabled }} +# We use a separate service from hubble-relay which can be exposed externally +kind: Service +apiVersion: v1 +metadata: + name: hubble-relay-metrics + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-relay +spec: + clusterIP: None + type: ClusterIP + selector: + k8s-app: hubble-relay + ports: + - name: metrics + port: {{ .Values.hubble.relay.prometheus.port }} + protocol: TCP + targetPort: prometheus +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-relay/poddisruptionbudget.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-relay/poddisruptionbudget.yaml new file mode 100644 index 0000000..8a90916 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-relay/poddisruptionbudget.yaml @@ -0,0 +1,22 @@ +{{- if and .Values.hubble.enabled .Values.hubble.relay.enabled .Values.hubble.relay.podDisruptionBudget.enabled }} +{{- $component := .Values.hubble.relay.podDisruptionBudget }} +apiVersion: {{ include "podDisruptionBudget.apiVersion" . }} +kind: PodDisruptionBudget +metadata: + name: hubble-relay + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-relay + app.kubernetes.io/name: hubble-relay + app.kubernetes.io/part-of: cilium +spec: + {{- with $component.maxUnavailable }} + maxUnavailable: {{ . }} + {{- end }} + {{- with $component.minAvailable }} + minAvailable: {{ . }} + {{- end }} + selector: + matchLabels: + k8s-app: hubble-relay +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-relay/service.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-relay/service.yaml new file mode 100644 index 0000000..d995c41 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-relay/service.yaml @@ -0,0 +1,26 @@ +{{- if and .Values.hubble.enabled .Values.hubble.relay.enabled }} +kind: Service +apiVersion: v1 +metadata: + name: hubble-relay + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-relay + app.kubernetes.io/name: hubble-relay + app.kubernetes.io/part-of: cilium +spec: + type: {{ .Values.hubble.relay.service.type | quote }} + selector: + k8s-app: hubble-relay + ports: + - protocol: TCP + {{- if .Values.hubble.relay.servicePort }} + port: {{ .Values.hubble.relay.servicePort }} + {{- else }} + port: {{ .Values.hubble.relay.tls.server.enabled | ternary 443 80 }} + {{- end }} + targetPort: {{ .Values.hubble.relay.listenPort }} + {{- if and (eq "NodePort" .Values.hubble.relay.service.type) .Values.hubble.relay.service.nodePort }} + nodePort: {{ .Values.hubble.relay.service.nodePort }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-relay/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-relay/serviceaccount.yaml new file mode 100644 index 0000000..f42bd1b --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-relay/serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and .Values.hubble.enabled .Values.hubble.relay.enabled .Values.serviceAccounts.relay.create }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.relay.name | quote }} + namespace: {{ .Release.Namespace }} + {{- with .Values.serviceAccounts.relay.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-relay/servicemonitor.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-relay/servicemonitor.yaml new file mode 100644 index 0000000..0b9f162 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-relay/servicemonitor.yaml @@ -0,0 +1,34 @@ +{{- if and .Values.hubble.enabled .Values.hubble.relay.enabled .Values.hubble.relay.prometheus.enabled .Values.hubble.relay.prometheus.serviceMonitor.enabled }} +apiVersion: monitoring.coreos.com/v1 +kind: ServiceMonitor +metadata: + name: hubble-relay + namespace: {{ .Values.hubble.relay.prometheus.serviceMonitor.namespace | default .Release.Namespace }} + labels: + {{- with .Values.hubble.relay.prometheus.serviceMonitor.labels }} + {{- toYaml . | nindent 4 }} + {{- end }} + annotations: + {{- with .Values.hubble.relay.prometheus.serviceMonitor.annotations }} + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + selector: + matchLabels: + k8s-app: hubble-relay + namespaceSelector: + matchNames: + - {{ .Release.Namespace }} + endpoints: + - port: metrics + interval: {{ .Values.hubble.relay.prometheus.serviceMonitor.interval | quote }} + path: /metrics + {{- with .Values.hubble.relay.prometheus.serviceMonitor.relabelings }} + relabelings: + {{- toYaml . | nindent 4 }} + {{- end }} + {{- with .Values.hubble.relay.prometheus.serviceMonitor.metricRelabelings }} + metricRelabelings: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/_nginx.tpl b/kustomizations/cilium/charts/cilium/templates/hubble-ui/_nginx.tpl new file mode 100644 index 0000000..3b40920 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/_nginx.tpl @@ -0,0 +1,54 @@ +{{- define "hubble-ui.nginx.conf" }} +server { + listen 8081; +{{- if .Values.hubble.ui.frontend.server.ipv6.enabled }} + listen [::]:8081; +{{- end }} + server_name localhost; + root /app; + index index.html; + client_max_body_size 1G; + + location / { + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + + # CORS + add_header Access-Control-Allow-Methods "GET, POST, PUT, HEAD, DELETE, OPTIONS"; + add_header Access-Control-Allow-Origin *; + add_header Access-Control-Max-Age 1728000; + add_header Access-Control-Expose-Headers content-length,grpc-status,grpc-message; + add_header Access-Control-Allow-Headers range,keep-alive,user-agent,cache-control,content-type,content-transfer-encoding,x-accept-content-transfer-encoding,x-accept-response-streaming,x-user-agent,x-grpc-web,grpc-timeout; + if ($request_method = OPTIONS) { + return 204; + } + # /CORS + + location {{ .Values.hubble.ui.baseUrl }}api { + {{- if not (eq .Values.hubble.ui.baseUrl "/") }} + rewrite ^{{ (trimSuffix "/" .Values.hubble.ui.baseUrl) }}(/.*)$ $1 break; + {{- end }} + proxy_http_version 1.1; + proxy_pass_request_headers on; + proxy_hide_header Access-Control-Allow-Origin; + {{- if eq .Values.hubble.ui.baseUrl "/" }} + proxy_pass http://127.0.0.1:8090; + {{- else }} + proxy_pass http://127.0.0.1:8090/; + {{- end }} + } + + {{- if not (eq .Values.hubble.ui.baseUrl "/") }} + sub_filter_once on; + sub_filter '' ''; + {{- end }} + location {{ .Values.hubble.ui.baseUrl }} { + {{- if not (eq .Values.hubble.ui.baseUrl "/") }} + rewrite ^{{ (trimSuffix "/" .Values.hubble.ui.baseUrl) }}(/.*)$ $1 break; + {{- end }} + # double `/index.html` is required here + try_files $uri $uri/ /index.html /index.html; + } + } +} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrole.yaml new file mode 100644 index 0000000..c3fa780 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrole.yaml @@ -0,0 +1,46 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled .Values.serviceAccounts.ui.create }} +kind: ClusterRole +apiVersion: rbac.authorization.k8s.io/v1 +metadata: + name: hubble-ui + labels: + app.kubernetes.io/part-of: cilium +rules: +- apiGroups: + - networking.k8s.io + resources: + - networkpolicies + verbs: + - get + - list + - watch +- apiGroups: + - "" + resources: + - componentstatuses + - endpoints + - namespaces + - nodes + - pods + - services + verbs: + - get + - list + - watch +- apiGroups: + - apiextensions.k8s.io + resources: + - customresourcedefinitions + verbs: + - get + - list + - watch +- apiGroups: + - cilium.io + resources: + - "*" + verbs: + - get + - list + - watch +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrolebinding.yaml new file mode 100644 index 0000000..16c688d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled .Values.serviceAccounts.ui.create }} +kind: ClusterRoleBinding +apiVersion: rbac.authorization.k8s.io/v1 +metadata: + name: hubble-ui + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: hubble-ui +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.ui.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/configmap.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/configmap.yaml new file mode 100644 index 0000000..bbab253 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/configmap.yaml @@ -0,0 +1,10 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled }} +--- +apiVersion: v1 +kind: ConfigMap +metadata: + name: hubble-ui-nginx + namespace: {{ .Release.Namespace }} +data: + nginx.conf: {{ include "hubble-ui.nginx.conf" . | trim | quote }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/deployment.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/deployment.yaml new file mode 100644 index 0000000..f2efb16 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/deployment.yaml @@ -0,0 +1,184 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled }} +kind: Deployment +apiVersion: apps/v1 +metadata: + name: hubble-ui + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-ui + app.kubernetes.io/name: hubble-ui + app.kubernetes.io/part-of: cilium +spec: + replicas: {{ .Values.hubble.ui.replicas }} + selector: + matchLabels: + k8s-app: hubble-ui + {{- with .Values.hubble.ui.updateStrategy }} + strategy: + {{- toYaml . | trim | nindent 4 }} + {{- end }} + template: + metadata: + annotations: + {{- if .Values.hubble.ui.rollOutPods }} + # ensure pods roll when configmap updates + cilium.io/hubble-ui-nginx-configmap-checksum: {{ include (print $.Template.BasePath "/hubble-ui/configmap.yaml") . | sha256sum | quote }} + {{- end }} + {{- with .Values.hubble.ui.podAnnotations }} + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + k8s-app: hubble-ui + app.kubernetes.io/name: hubble-ui + app.kubernetes.io/part-of: cilium + {{- with .Values.hubble.ui.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.hubble.ui.securityContext }} + {{- if .enabled }} + securityContext: + {{- omit . "enabled" | toYaml | nindent 8 }} + {{- end}} + {{- end }} + priorityClassName: {{ .Values.hubble.ui.priorityClassName }} + serviceAccount: {{ .Values.serviceAccounts.ui.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.ui.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.ui.automount }} + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: frontend + image: {{ include "cilium.image" .Values.hubble.ui.frontend.image | quote }} + imagePullPolicy: {{ .Values.hubble.ui.frontend.image.pullPolicy }} + ports: + - name: http + containerPort: 8081 + {{- with .Values.hubble.ui.frontend.extraEnv }} + env: + {{- toYaml . | trim | nindent 12 }} + {{- end }} + {{- with .Values.hubble.ui.frontend.resources }} + resources: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + volumeMounts: + - name: hubble-ui-nginx-conf + mountPath: /etc/nginx/conf.d/default.conf + subPath: nginx.conf + - name: tmp-dir + mountPath: /tmp + {{- with .Values.hubble.ui.frontend.extraVolumeMounts }} + {{- toYaml . | nindent 8 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + {{- with .Values.hubble.ui.frontend.securityContext }} + securityContext: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + - name: backend + image: {{ include "cilium.image" .Values.hubble.ui.backend.image | quote }} + imagePullPolicy: {{ .Values.hubble.ui.backend.image.pullPolicy }} + env: + - name: EVENTS_SERVER_PORT + value: "8090" + {{- if .Values.hubble.relay.tls.server.enabled }} + - name: FLOWS_API_ADDR + value: "hubble-relay:443" + - name: TLS_TO_RELAY_ENABLED + value: "true" + - name: TLS_RELAY_SERVER_NAME + value: ui.hubble-relay.cilium.io + - name: TLS_RELAY_CA_CERT_FILES + value: /var/lib/hubble-ui/certs/hubble-relay-ca.crt + - name: TLS_RELAY_CLIENT_CERT_FILE + value: /var/lib/hubble-ui/certs/client.crt + - name: TLS_RELAY_CLIENT_KEY_FILE + value: /var/lib/hubble-ui/certs/client.key + {{- else }} + - name: FLOWS_API_ADDR + value: "hubble-relay:80" + {{- end }} + {{- with .Values.hubble.ui.backend.extraEnv }} + {{- toYaml . | trim | nindent 10 }} + {{- end }} + ports: + - name: grpc + containerPort: 8090 + {{- with .Values.hubble.ui.backend.resources }} + resources: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + volumeMounts: + {{- if .Values.hubble.relay.tls.server.enabled }} + - name: hubble-ui-client-certs + mountPath: /var/lib/hubble-ui/certs + readOnly: true + {{- end }} + {{- with .Values.hubble.ui.backend.extraVolumeMounts }} + {{- toYaml . | nindent 8 }} + {{- end }} + terminationMessagePolicy: FallbackToLogsOnError + {{- with .Values.hubble.ui.backend.securityContext }} + securityContext: + {{- toYaml . | trim | nindent 10 }} + {{- end }} + {{- with .Values.hubble.ui.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.hubble.ui.topologySpreadConstraints }} + topologySpreadConstraints: + {{- range $constraint := . }} + - {{ toYaml $constraint | nindent 8 | trim }} + {{- if not $constraint.labelSelector }} + labelSelector: + matchLabels: + k8s-app: hubble-ui + {{- end }} + {{- end }} + {{- end }} + {{- with .Values.hubble.ui.nodeSelector }} + nodeSelector: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + {{- with .Values.hubble.ui.tolerations }} + tolerations: + {{- toYaml . | trim | nindent 8 }} + {{- end }} + volumes: + - configMap: + defaultMode: 420 + name: hubble-ui-nginx + name: hubble-ui-nginx-conf + - emptyDir: {} + name: tmp-dir + {{- if .Values.hubble.relay.tls.server.enabled }} + - name: hubble-ui-client-certs + {{- if .Values.hubble.ui.standalone.enabled }} + {{- toYaml .Values.hubble.ui.standalone.tls.certsVolume | nindent 8 }} + {{- else }} + projected: + # note: the leading zero means this number is in octal representation: do not remove it + defaultMode: 0400 + sources: + - secret: + name: hubble-ui-client-certs + items: + - key: ca.crt + path: hubble-relay-ca.crt + - key: tls.crt + path: client.crt + - key: tls.key + path: client.key + {{- end }} + {{- end }} + {{- with .Values.hubble.ui.frontend.extraVolumes }} + {{- toYaml . | nindent 6 }} + {{- end }} + {{- with .Values.hubble.ui.backend.extraVolumes }} + {{- toYaml . | nindent 6 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/ingress.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/ingress.yaml new file mode 100644 index 0000000..963742b --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/ingress.yaml @@ -0,0 +1,32 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled .Values.hubble.ui.ingress.enabled }} +{{- $baseUrl := .Values.hubble.ui.baseUrl -}} +apiVersion: {{ template "ingress.apiVersion" . }} +kind: Ingress +metadata: + name: hubble-ui + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-ui + app.kubernetes.io/name: hubble-ui + app.kubernetes.io/part-of: cilium + {{- with .Values.hubble.ui.ingress.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + {{- if .Values.hubble.ui.ingress.className }} + ingressClassName: {{ .Values.hubble.ui.ingress.className }} + {{- end }} + {{- if .Values.hubble.ui.ingress.tls }} + tls: + {{- toYaml .Values.hubble.ui.ingress.tls | nindent 4 }} + {{- end }} + rules: + {{- range .Values.hubble.ui.ingress.hosts }} + - host: {{ . }} + http: + paths: + - path: {{ $baseUrl | quote }} + {{- include "ingress.paths" $ | nindent 12 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/poddisruptionbudget.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/poddisruptionbudget.yaml new file mode 100644 index 0000000..3108a49 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/poddisruptionbudget.yaml @@ -0,0 +1,22 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled .Values.hubble.ui.podDisruptionBudget.enabled }} +{{- $component := .Values.hubble.ui.podDisruptionBudget }} +apiVersion: {{ include "podDisruptionBudget.apiVersion" . }} +kind: PodDisruptionBudget +metadata: + name: hubble-ui + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-ui + app.kubernetes.io/name: hubble-ui + app.kubernetes.io/part-of: cilium +spec: + {{- with $component.maxUnavailable }} + maxUnavailable: {{ . }} + {{- end }} + {{- with $component.minAvailable }} + minAvailable: {{ . }} + {{- end }} + selector: + matchLabels: + k8s-app: hubble-ui +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/service.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/service.yaml new file mode 100644 index 0000000..52eb6ee --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/service.yaml @@ -0,0 +1,26 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled }} +kind: Service +apiVersion: v1 +metadata: + name: hubble-ui + namespace: {{ .Release.Namespace }} + {{- if .Values.hubble.ui.service.annotations }} + annotations: + {{- toYaml .Values.hubble.ui.service.annotations | nindent 4 }} + {{- end }} + labels: + k8s-app: hubble-ui + app.kubernetes.io/name: hubble-ui + app.kubernetes.io/part-of: cilium +spec: + type: {{ .Values.hubble.ui.service.type | quote }} + selector: + k8s-app: hubble-ui + ports: + - name: http + port: 80 + targetPort: 8081 + {{- if and (eq "NodePort" .Values.hubble.ui.service.type) .Values.hubble.ui.service.nodePort }} + nodePort: {{ .Values.hubble.ui.service.nodePort }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble-ui/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/hubble-ui/serviceaccount.yaml new file mode 100644 index 0000000..28f6061 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble-ui/serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and (or .Values.hubble.enabled .Values.hubble.ui.standalone.enabled) .Values.hubble.ui.enabled .Values.serviceAccounts.ui.create }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.ui.name | quote }} + namespace: {{ .Release.Namespace }} + {{- with .Values.serviceAccounts.ui.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/dashboards-configmap.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/dashboards-configmap.yaml new file mode 100644 index 0000000..c845356 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/dashboards-configmap.yaml @@ -0,0 +1,25 @@ +{{- if .Values.hubble.metrics.dashboards.enabled }} +{{- $files := .Files.Glob "files/hubble/dashboards/*.json" }} +{{- range $path, $fileContents := $files }} +{{- $dashboardName := regexReplaceAll "(^.*/)(.*)\\.json$" $path "${2}" }} +--- +apiVersion: v1 +kind: ConfigMap +metadata: + name: {{ $dashboardName | trunc 63 | trimSuffix "-" }} + namespace: {{ $.Values.hubble.metrics.dashboards.namespace | default $.Release.Namespace }} + labels: + k8s-app: hubble + app.kubernetes.io/name: hubble + app.kubernetes.io/part-of: cilium + {{- if $.Values.hubble.metrics.dashboards.label }} + {{ $.Values.hubble.metrics.dashboards.label }}: {{ ternary $.Values.hubble.metrics.dashboards.labelValue "1" (not (empty $.Values.hubble.metrics.dashboards.labelValue)) | quote }} + {{- end }} + {{- with $.Values.hubble.metrics.dashboards.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +data: + {{ $dashboardName }}.json: {{ $.Files.Get $path | toJson }} +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/metrics-service.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/metrics-service.yaml new file mode 100644 index 0000000..0c72c0d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/metrics-service.yaml @@ -0,0 +1,29 @@ +{{- if and .Values.hubble.enabled .Values.hubble.metrics.enabled }} +apiVersion: v1 +kind: Service +metadata: + name: hubble-metrics + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble + app.kubernetes.io/name: hubble + app.kubernetes.io/part-of: cilium + annotations: + {{- with .Values.hubble.metrics.serviceAnnotations }} + {{- toYaml . | nindent 4 }} + {{- end }} + {{- if not .Values.hubble.metrics.serviceMonitor.enabled }} + prometheus.io/scrape: "true" + prometheus.io/port: {{ .Values.hubble.metrics.port | quote }} + {{- end }} +spec: + clusterIP: None + type: ClusterIP + ports: + - name: hubble-metrics + port: {{ .Values.hubble.metrics.port }} + protocol: TCP + targetPort: hubble-metrics + selector: + k8s-app: cilium +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/peer-service.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/peer-service.yaml new file mode 100644 index 0000000..574c8da --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/peer-service.yaml @@ -0,0 +1,26 @@ +{{- if and .Values.agent .Values.hubble.enabled .Values.hubble.peerService.enabled }} +apiVersion: v1 +kind: Service +metadata: + name: hubble-peer + namespace: {{ .Release.Namespace }} + labels: + k8s-app: cilium + app.kubernetes.io/part-of: cilium + app.kubernetes.io/name: hubble-peer +spec: + selector: + k8s-app: cilium + ports: + - name: peer-service + {{- if .Values.hubble.peerService.servicePort }} + port: {{ .Values.hubble.peerService.servicePort }} + {{- else }} + port: {{ .Values.hubble.tls.enabled | ternary 443 80 }} + {{- end }} + protocol: TCP + targetPort: {{ .Values.hubble.peerService.targetPort }} +{{- if semverCompare ">=1.22-0" .Capabilities.KubeVersion.GitVersion }} + internalTrafficPolicy: Local +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/servicemonitor.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/servicemonitor.yaml new file mode 100644 index 0000000..27304ee --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/servicemonitor.yaml @@ -0,0 +1,36 @@ +{{- if and .Values.hubble.enabled .Values.hubble.metrics.enabled .Values.hubble.metrics.serviceMonitor.enabled }} +apiVersion: monitoring.coreos.com/v1 +kind: ServiceMonitor +metadata: + name: hubble + namespace: {{ .Values.prometheus.serviceMonitor.namespace | default .Release.Namespace }} + labels: + app.kubernetes.io/part-of: cilium + {{- with .Values.hubble.metrics.serviceMonitor.labels }} + {{- toYaml . | nindent 4 }} + {{- end }} + annotations: + {{- with .Values.hubble.metrics.serviceMonitor.annotations }} + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + selector: + matchLabels: + k8s-app: hubble + namespaceSelector: + matchNames: + - {{ .Release.Namespace }} + endpoints: + - port: hubble-metrics + interval: {{ .Values.hubble.metrics.serviceMonitor.interval | quote }} + honorLabels: true + path: /metrics + {{- with .Values.hubble.metrics.serviceMonitor.relabelings }} + relabelings: + {{- toYaml . | nindent 4 }} + {{- end }} + {{- with .Values.hubble.metrics.serviceMonitor.metricRelabelings }} + metricRelabelings: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/relay-client-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/relay-client-secret.yaml new file mode 100644 index 0000000..58d1737 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/relay-client-secret.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "certmanager") .Values.hubble.relay.enabled }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: hubble-relay-client-certs + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.hubble.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: hubble-relay-client-certs + commonName: "*.hubble-relay.cilium.io" + dnsNames: + - "*.hubble-relay.cilium.io" + duration: {{ printf "%dh0m0s" (mul .Values.hubble.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/relay-server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/relay-server-secret.yaml new file mode 100644 index 0000000..b8e9fde --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/relay-server-secret.yaml @@ -0,0 +1,25 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "certmanager") .Values.hubble.relay.enabled .Values.hubble.relay.tls.server.enabled }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: hubble-relay-server-certs + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.hubble.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: hubble-relay-server-certs + commonName: "*.hubble-relay.cilium.io" + dnsNames: + - "*.hubble-relay.cilium.io" + {{- range $dns := .Values.hubble.relay.tls.server.extraDnsNames }} + - {{ $dns | quote }} + {{- end }} + {{- if .Values.hubble.relay.tls.server.extraIpAddresses }} + ipAddresses: + {{- range $ip := .Values.hubble.relay.tls.server.extraIpAddresses }} + - {{ $ip | quote }} + {{- end }} + {{- end }} + duration: {{ printf "%dh0m0s" (mul .Values.hubble.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/server-secret.yaml new file mode 100644 index 0000000..3517c52 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/server-secret.yaml @@ -0,0 +1,26 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "certmanager") }} +{{- $cn := list "*" (.Values.cluster.name | replace "." "-") "hubble-grpc.cilium.io" | join "." }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: hubble-server-certs + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.hubble.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: hubble-server-certs + commonName: {{ $cn | quote }} + dnsNames: + - {{ $cn | quote }} + {{- range $dns := .Values.hubble.tls.server.extraDnsNames }} + - {{ $dns | quote }} + {{- end }} + {{- if .Values.hubble.tls.server.extraIpAddresses }} + ipAddresses: + {{- range $ip := .Values.hubble.tls.server.extraIpAddresses }} + - {{ $ip | quote }} + {{- end }} + {{- end }} + duration: {{ printf "%dh0m0s" (mul .Values.hubble.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/ui-client-certs.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/ui-client-certs.yaml new file mode 100644 index 0000000..f225621 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-certmanager/ui-client-certs.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "certmanager") .Values.hubble.ui.enabled .Values.hubble.relay.enabled .Values.hubble.relay.tls.server.enabled }} +--- +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + name: hubble-ui-client-certs + namespace: {{ .Release.Namespace }} +spec: + issuerRef: + {{- toYaml .Values.hubble.tls.auto.certManagerIssuerRef | nindent 4 }} + secretName: hubble-ui-client-certs + commonName: "*.hubble-ui.cilium.io" + dnsNames: + - "*.hubble-ui.cilium.io" + duration: {{ printf "%dh0m0s" (mul .Values.hubble.tls.auto.certValidityDuration 24) }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/_job-spec.tpl b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/_job-spec.tpl new file mode 100644 index 0000000..991bd64 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/_job-spec.tpl @@ -0,0 +1,68 @@ +{{- define "hubble-generate-certs.job.spec" }} +{{- $certValiditySecondsStr := printf "%ds" (mul .Values.hubble.tls.auto.certValidityDuration 24 60 60) -}} +spec: + template: + metadata: + labels: + k8s-app: hubble-generate-certs + {{- with .Values.certgen.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + containers: + - name: certgen + image: {{ include "cilium.image" .Values.certgen.image | quote }} + imagePullPolicy: {{ .Values.certgen.image.pullPolicy }} + command: + - "/usr/bin/cilium-certgen" + # Because this is executed as a job, we pass the values as command + # line args instead of via config map. This allows users to inspect + # the values used in past runs by inspecting the completed pod. + args: + - "--cilium-namespace={{ .Release.Namespace }}" + {{- if .Values.debug.enabled }} + - "--debug" + {{- end }} + - "--ca-generate" + - "--ca-reuse-secret" + {{- if .Values.hubble.tls.ca.cert }} + - "--ca-secret-name=hubble-ca-secret" + {{- else -}} + {{- if and .Values.tls.ca.cert .Values.tls.ca.key }} + - "--ca-secret-name=cilium-ca" + {{- end }} + {{- end }} + - "--hubble-server-cert-generate" + - "--hubble-server-cert-common-name={{ list "*" (.Values.cluster.name | replace "." "-") "hubble-grpc.cilium.io" | join "." }}" + - "--hubble-server-cert-validity-duration={{ $certValiditySecondsStr }}" + {{- if .Values.hubble.relay.enabled }} + - "--hubble-relay-client-cert-generate" + - "--hubble-relay-client-cert-validity-duration={{ $certValiditySecondsStr }}" + {{- end }} + {{- if and .Values.hubble.relay.enabled .Values.hubble.relay.tls.server.enabled }} + - "--hubble-relay-server-cert-generate" + - "--hubble-relay-server-cert-validity-duration={{ $certValiditySecondsStr }}" + {{- end }} + {{- with .Values.certgen.extraVolumeMounts }} + volumeMounts: + {{- toYaml . | nindent 10 }} + {{- end }} + hostNetwork: true + {{- with .Values.certgen.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} + serviceAccount: {{ .Values.serviceAccounts.hubblecertgen.name | quote }} + serviceAccountName: {{ .Values.serviceAccounts.hubblecertgen.name | quote }} + automountServiceAccountToken: {{ .Values.serviceAccounts.hubblecertgen.automount }} + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + restartPolicy: OnFailure + {{- with .Values.certgen.extraVolumes }} + volumes: + {{- toYaml . | nindent 6 }} + {{- end }} + ttlSecondsAfterFinished: {{ .Values.certgen.ttlSecondsAfterFinished }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/ca-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/ca-secret.yaml new file mode 100644 index 0000000..1c7bab1 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/ca-secret.yaml @@ -0,0 +1,15 @@ +{{- if and (or .Values.agent .Values.hubble.relay.enabled .Values.hubble.ui.enabled) .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "cronJob") }} +{{- $crt := .Values.hubble.tls.ca.cert | default .Values.tls.ca.cert -}} +{{- $key := .Values.hubble.tls.ca.key | default .Values.tls.ca.key -}} +{{- if and $crt $key }} +--- +apiVersion: v1 +kind: Secret +metadata: + name: hubble-ca-secret + namespace: {{ .Release.Namespace }} +data: + ca.crt: {{ $crt }} + ca.key: {{ $key }} +{{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/clusterrole.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/clusterrole.yaml new file mode 100644 index 0000000..4e1aa32 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/clusterrole.yaml @@ -0,0 +1,35 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "cronJob") .Values.serviceAccounts.hubblecertgen.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: hubble-generate-certs + labels: + app.kubernetes.io/part-of: cilium +rules: + - apiGroups: + - "" + resources: + - secrets + verbs: + - create + - apiGroups: + - "" + resources: + - secrets + resourceNames: + - hubble-server-certs + - hubble-relay-client-certs + - hubble-relay-server-certs + verbs: + - update + - apiGroups: + - "" + resources: + - secrets + resourceNames: + - cilium-ca + - hubble-ca-secret + verbs: + - get + - update +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/clusterrolebinding.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/clusterrolebinding.yaml new file mode 100644 index 0000000..ebe6027 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/clusterrolebinding.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "cronJob") .Values.serviceAccounts.hubblecertgen.create }} +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: hubble-generate-certs + labels: + app.kubernetes.io/part-of: cilium +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: hubble-generate-certs +subjects: +- kind: ServiceAccount + name: {{ .Values.serviceAccounts.hubblecertgen.name | quote }} + namespace: {{ .Release.Namespace }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/cronjob.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/cronjob.yaml new file mode 100644 index 0000000..c52ab4d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/cronjob.yaml @@ -0,0 +1,16 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "cronJob") .Values.hubble.tls.auto.schedule }} +apiVersion: {{ include "cronjob.apiVersion" . }} +kind: CronJob +metadata: + name: hubble-generate-certs + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-generate-certs + app.kubernetes.io/name: hubble-generate-certs + app.kubernetes.io/part-of: cilium +spec: + schedule: {{ .Values.hubble.tls.auto.schedule | quote }} + concurrencyPolicy: Forbid + jobTemplate: + {{- include "hubble-generate-certs.job.spec" . | nindent 4 }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/job.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/job.yaml new file mode 100644 index 0000000..1d8a144 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/job.yaml @@ -0,0 +1,22 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "cronJob") }} +{{/* +Because Kubernetes job specs are immutable, Helm will fail patch this job if +the spec changes between releases. To avoid breaking the upgrade path, we +generate a name for the job here which is based on the checksum of the spec. +This will cause the name of the job to change if its content changes, +and in turn cause Helm to do delete the old job and replace it with a new one. +*/}} +{{- $jobSpec := include "hubble-generate-certs.job.spec" . -}} +{{- $checkSum := $jobSpec | sha256sum | trunc 10 -}} +--- +apiVersion: batch/v1 +kind: Job +metadata: + name: hubble-generate-certs-{{$checkSum}} + namespace: {{ .Release.Namespace }} + labels: + k8s-app: hubble-generate-certs + app.kubernetes.io/name: hubble-generate-certs + app.kubernetes.io/part-of: cilium +{{ $jobSpec }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/serviceaccount.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/serviceaccount.yaml new file mode 100644 index 0000000..d538d67 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-cronjob/serviceaccount.yaml @@ -0,0 +1,11 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "cronJob") .Values.serviceAccounts.hubblecertgen.create }} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ .Values.serviceAccounts.hubblecertgen.name | quote }} + namespace: {{ .Release.Namespace }} + {{- with .Values.serviceAccounts.hubblecertgen.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/_helpers.tpl b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/_helpers.tpl new file mode 100644 index 0000000..e733730 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/_helpers.tpl @@ -0,0 +1,37 @@ +{{/* +Generate TLS certificates for Hubble Server and Hubble Relay. + +Note: Always use this template as follows: + + {{- $_ := include "hubble-generate-certs.helm.setup-ca" . -}} + +The assignment to `$_` is required because we store the generated CI in a global `ca` variable. +Please, don't try to "simplify" this, as without this trick, every generated +certificate would be signed by a different CA. +*/}} +{{- define "hubble-generate-certs.helm.setup-ca" }} + {{- if not .ca }} + {{- $ca := "" -}} + {{- $crt := .Values.hubble.tls.ca.cert | default .Values.tls.ca.cert -}} + {{- $key := .Values.hubble.tls.ca.key | default .Values.tls.ca.key -}} + {{- if and $crt $key }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- with lookup "v1" "Secret" .Release.Namespace "hubble-ca-secret" }} + {{- $crt := index .data "ca.crt" }} + {{- $key := index .data "ca.key" }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- $_ := include "cilium.ca.setup" . -}} + {{- with lookup "v1" "Secret" .Release.Namespace .commonCASecretName }} + {{- $crt := index .data "ca.crt" }} + {{- $key := index .data "ca.key" }} + {{- $ca = buildCustomCert $crt $key -}} + {{- else }} + {{- $ca = .commonCA -}} + {{- end }} + {{- end }} + {{- end }} + {{- $_ := set . "ca" $ca -}} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/ca-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/ca-secret.yaml new file mode 100644 index 0000000..f1e8e76 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/ca-secret.yaml @@ -0,0 +1,12 @@ +{{- if and (or .Values.agent .Values.hubble.relay.enabled .Values.hubble.ui.enabled) .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "helm") }} +{{- $_ := include "hubble-generate-certs.helm.setup-ca" . -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: hubble-ca-secret + namespace: {{ .Release.Namespace }} +data: + ca.crt: {{ .ca.Cert | b64enc }} + ca.key: {{ .ca.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/relay-client-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/relay-client-secret.yaml new file mode 100644 index 0000000..947565e --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/relay-client-secret.yaml @@ -0,0 +1,17 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "helm") .Values.hubble.relay.enabled }} +{{- $_ := include "hubble-generate-certs.helm.setup-ca" . -}} +{{- $cn := "*.hubble-relay.cilium.io" }} +{{- $dns := list $cn }} +{{- $cert := genSignedCert $cn nil $dns (.Values.hubble.tls.auto.certValidityDuration | int) .ca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: hubble-relay-client-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .ca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/relay-server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/relay-server-secret.yaml new file mode 100644 index 0000000..2c2339d --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/relay-server-secret.yaml @@ -0,0 +1,18 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "helm") .Values.hubble.relay.enabled .Values.hubble.relay.tls.server.enabled }} +{{- $_ := include "hubble-generate-certs.helm.setup-ca" . -}} +{{- $cn := "*.hubble-relay.cilium.io" }} +{{- $ip := .Values.hubble.relay.tls.server.extraIpAddresses }} +{{- $dns := prepend .Values.hubble.relay.tls.server.extraDnsNames $cn }} +{{- $cert := genSignedCert $cn $ip $dns (.Values.hubble.tls.auto.certValidityDuration | int) .ca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: hubble-relay-server-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .ca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/server-secret.yaml new file mode 100644 index 0000000..cc3c1d9 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/server-secret.yaml @@ -0,0 +1,18 @@ +{{- if and .Values.agent .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "helm") }} +{{- $_ := include "hubble-generate-certs.helm.setup-ca" . -}} +{{- $cn := list "*" (.Values.cluster.name | replace "." "-") "hubble-grpc.cilium.io" | join "." }} +{{- $ip := .Values.hubble.tls.server.extraIpAddresses }} +{{- $dns := prepend .Values.hubble.tls.server.extraDnsNames $cn }} +{{- $cert := genSignedCert $cn $ip $dns (.Values.hubble.tls.auto.certValidityDuration | int) .ca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: hubble-server-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .ca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/ui-client-certs.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/ui-client-certs.yaml new file mode 100644 index 0000000..90376d6 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-helm/ui-client-certs.yaml @@ -0,0 +1,17 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "helm") .Values.hubble.ui.enabled .Values.hubble.relay.enabled .Values.hubble.relay.tls.server.enabled }} +{{- $_ := include "hubble-generate-certs.helm.setup-ca" . -}} +{{- $cn := "*.hubble-ui.cilium.io" }} +{{- $dns := list $cn }} +{{- $cert := genSignedCert $cn nil $dns (.Values.hubble.tls.auto.certValidityDuration | int) .ca -}} +--- +apiVersion: v1 +kind: Secret +metadata: + name: hubble-ui-client-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .ca.Cert | b64enc }} + tls.crt: {{ $cert.Cert | b64enc }} + tls.key: {{ $cert.Key | b64enc }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ca-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ca-secret.yaml new file mode 100644 index 0000000..7a9ca55 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ca-secret.yaml @@ -0,0 +1,12 @@ +{{- if and (or .Values.agent .Values.hubble.relay.enabled .Values.hubble.ui.enabled) .Values.hubble.enabled .Values.hubble.tls.enabled (not .Values.hubble.tls.auto.enabled) }} +apiVersion: v1 +kind: Secret +metadata: + name: hubble-ca-secret + namespace: {{ .Release.Namespace }} +data: + ca.crt: {{ .Values.hubble.tls.ca.cert }} + {{- if .Values.hubble.tls.ca.key }} + ca.key: {{ .Values.hubble.tls.ca.key }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-client-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-client-secret.yaml new file mode 100644 index 0000000..22cde03 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-client-secret.yaml @@ -0,0 +1,12 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled (not .Values.hubble.tls.auto.enabled) .Values.hubble.relay.enabled }} +apiVersion: v1 +kind: Secret +metadata: + name: hubble-relay-client-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.hubble.tls.ca.cert }} + tls.crt: {{ .Values.hubble.relay.tls.client.cert | required "missing hubble.relay.tls.client.cert" }} + tls.key: {{ .Values.hubble.relay.tls.client.key | required "missing hubble.relay.tls.client.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-server-secret.yaml new file mode 100644 index 0000000..ccdfc24 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/relay-server-secret.yaml @@ -0,0 +1,12 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled (not .Values.hubble.tls.auto.enabled) .Values.hubble.relay.enabled .Values.hubble.relay.tls.server.enabled }} +apiVersion: v1 +kind: Secret +metadata: + name: hubble-relay-server-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.hubble.tls.ca.cert }} + tls.crt: {{ .Values.hubble.relay.tls.server.cert | required "missing hubble.relay.tls.server.cert" }} + tls.key: {{ .Values.hubble.relay.tls.server.key | required "missing hubble.relay.tls.server.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/server-secret.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/server-secret.yaml new file mode 100644 index 0000000..f251b1b --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/server-secret.yaml @@ -0,0 +1,12 @@ +{{- if and .Values.agent .Values.hubble.enabled .Values.hubble.tls.enabled (not .Values.hubble.tls.auto.enabled) }} +apiVersion: v1 +kind: Secret +metadata: + name: hubble-server-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.hubble.tls.ca.cert }} + tls.crt: {{ .Values.hubble.tls.server.cert | required "missing hubble.tls.server.cert" }} + tls.key: {{ .Values.hubble.tls.server.key | required "missing hubble.tls.server.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ui-client-certs.yaml b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ui-client-certs.yaml new file mode 100644 index 0000000..0d2d948 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/hubble/tls-provided/ui-client-certs.yaml @@ -0,0 +1,12 @@ +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled (not .Values.hubble.tls.auto.enabled) .Values.hubble.ui.enabled .Values.hubble.relay.enabled .Values.hubble.relay.tls.server.enabled }} +apiVersion: v1 +kind: Secret +metadata: + name: hubble-ui-client-certs + namespace: {{ .Release.Namespace }} +type: kubernetes.io/tls +data: + ca.crt: {{ .Values.hubble.tls.ca.cert }} + tls.crt: {{ .Values.hubble.ui.tls.client.cert | required "missing hubble.ui.tls.client.cert" }} + tls.key: {{ .Values.hubble.ui.tls.client.key | required "missing hubble.ui.tls.client.key" }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/templates/validate.yaml b/kustomizations/cilium/charts/cilium/templates/validate.yaml new file mode 100644 index 0000000..d3260cc --- /dev/null +++ b/kustomizations/cilium/charts/cilium/templates/validate.yaml @@ -0,0 +1,57 @@ +{{/* validate hubble config */}} +{{- if and .Values.hubble.ui.enabled (not .Values.hubble.ui.standalone.enabled) }} + {{- if not .Values.hubble.relay.enabled }} + {{ fail "Hubble UI requires .Values.hubble.relay.enabled=true" }} + {{- end }} +{{- end }} +{{- if and .Values.hubble.ui.enabled .Values.hubble.ui.standalone.enabled .Values.hubble.relay.tls.server.enabled }} + {{- if not .Values.hubble.ui.standalone.tls.certsVolume }} + {{ fail "Hubble UI in standalone with Hubble Relay server TLS enabled requires providing .Values.hubble.ui.standalone.tls.certsVolume for mounting client certificates in the backend pod" }} + {{- end }} +{{- end }} +{{- if .Values.hubble.relay.enabled }} + {{- if not .Values.hubble.enabled }} + {{ fail "Hubble Relay requires .Values.hubble.enabled=true" }} + {{- end }} +{{- end }} + +{{/* validate service monitoring CRDs */}} +{{- if and .Values.prometheus.enabled (or .Values.prometheus.serviceMonitor.enabled .Values.operator.prometheus.serviceMonitor.enabled) }} + {{- if not (.Capabilities.APIVersions.Has "monitoring.coreos.com/v1") }} + {{ fail "Service Monitor requires monitoring.coreos.com/v1 CRDs. Please refer to https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml" }} + {{- end }} +{{- end }} + +{{- if and .Values.hubble.enabled .Values.hubble.tls.enabled .Values.hubble.tls.auto.enabled (eq .Values.hubble.tls.auto.method "certmanager") }} + {{- if not .Values.hubble.tls.auto.certManagerIssuerRef }} + {{ fail "Hubble TLS certgen method=certmanager requires that user specifies .Values.hubble.tls.auto.certManagerIssuerRef" }} + {{- end }} +{{- end }} + +{{- if and (or .Values.externalWorkloads.enabled .Values.clustermesh.useAPIServer) .Values.clustermesh.apiserver.tls.auto.enabled (eq .Values.clustermesh.apiserver.tls.auto.method "certmanager") }} + {{- if not .Values.clustermesh.apiserver.tls.auto.certManagerIssuerRef }} + {{ fail "ClusterMesh TLS certgen method=certmanager requires that user specifies .Values.clustermesh.apiserver.tls.auto.certManagerIssuerRef" }} + {{- end }} +{{- end }} + +{{/* validate hubble-ui specific config */}} +{{- if and .Values.hubble.ui.enabled + (ne .Values.hubble.ui.backend.image.tag "latest") + (ne .Values.hubble.ui.frontend.image.tag "latest") }} + {{- if regexReplaceAll "@.*$" .Values.hubble.ui.backend.image.tag "" | trimPrefix "v" | semverCompare "<0.9.0" }} + {{ fail "Hubble UI requires hubble.ui.backend.image.tag to be '>=v0.9.0'" }} + {{- end }} + {{- if regexReplaceAll "@.*$" .Values.hubble.ui.frontend.image.tag "" | trimPrefix "v" | semverCompare "<0.9.0" }} + {{ fail "Hubble UI requires hubble.ui.frontend.image.tag to be '>=v0.9.0'" }} + {{- end }} +{{- end }} + +{{- if or .Values.ingressController.enabled .Values.gatewayAPI.enabled }} + {{- if hasKey .Values "kubeProxyReplacement" }} + {{- if and (ne .Values.kubeProxyReplacement "partial") (ne .Values.kubeProxyReplacement "strict") }} + {{ fail "Ingress/Gateway API controller requires .Values.kubeProxyReplacement to be set to either 'partial' or 'strict'" }} + {{- end }} + {{- else }} + {{ fail "Ingress/Gateway API controller requires .Values.kubeProxyReplacement to be set to either 'partial' or 'strict'" }} + {{- end }} +{{- end }} diff --git a/kustomizations/cilium/charts/cilium/values.yaml b/kustomizations/cilium/charts/cilium/values.yaml new file mode 100644 index 0000000..cc15889 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/values.yaml @@ -0,0 +1,2522 @@ +# File generated by install/kubernetes/Makefile; DO NOT EDIT. +# This file is based on install/kubernetes/cilium/values.yaml.tmpl. + +# upgradeCompatibility helps users upgrading to ensure that the configMap for +# Cilium will not change critical values to ensure continued operation +# This is flag is not required for new installations. +# For example: 1.7, 1.8, 1.9 +# upgradeCompatibility: '1.8' + +debug: + # -- Enable debug logging + enabled: false + # -- Configure verbosity levels for debug logging + # This option is used to enable debug messages for operations related to such + # sub-system such as (e.g. kvstore, envoy, datapath or policy), and flow is + # for enabling debug messages emitted per request, message and connection. + # + # Applicable values: + # - flow + # - kvstore + # - envoy + # - datapath + # - policy + verbose: ~ + +rbac: + # -- Enable creation of Resource-Based Access Control configuration. + create: true + +# -- Configure image pull secrets for pulling container images +imagePullSecrets: +# - name: "image-pull-secret" + +# -- (string) Kubernetes config path +# @default -- `"~/.kube/config"` +kubeConfigPath: "" +# -- (string) Kubernetes service host +k8sServiceHost: "" +# -- (string) Kubernetes service port +k8sServicePort: "" + +cluster: + # -- Name of the cluster. Only required for Cluster Mesh. + name: default + # -- (int) Unique ID of the cluster. Must be unique across all connected + # clusters and in the range of 1 to 255. Only required for Cluster Mesh, + # may be 0 if Cluster Mesh is not used. + id: 0 + +# -- Define serviceAccount names for components. +# @default -- Component's fully qualified name. +serviceAccounts: + cilium: + create: true + name: cilium + automount: true + annotations: {} + etcd: + create: true + name: cilium-etcd-operator + automount: true + annotations: {} + operator: + create: true + name: cilium-operator + automount: true + annotations: {} + preflight: + create: true + name: cilium-pre-flight + automount: true + annotations: {} + relay: + create: true + name: hubble-relay + automount: false + annotations: {} + ui: + create: true + name: hubble-ui + automount: true + annotations: {} + clustermeshApiserver: + create: true + name: clustermesh-apiserver + automount: true + annotations: {} + # -- Clustermeshcertgen is used if clustermesh.apiserver.tls.auto.method=cronJob + clustermeshcertgen: + create: true + name: clustermesh-apiserver-generate-certs + automount: true + annotations: {} + # -- Hubblecertgen is used if hubble.tls.auto.method=cronJob + hubblecertgen: + create: true + name: hubble-generate-certs + automount: true + annotations: {} + +# -- Configure termination grace period for cilium-agent DaemonSet. +terminationGracePeriodSeconds: 1 + +# -- Install the cilium agent resources. +agent: true + +# -- Agent container name. +name: cilium + +# -- Roll out cilium agent pods automatically when configmap is updated. +rollOutCiliumPods: false + +# -- Agent container image. +image: + override: ~ + repository: "quay.io/cilium/cilium" + tag: "v1.13.2" + pullPolicy: "IfNotPresent" + # cilium-digest + digest: "sha256:85708b11d45647c35b9288e0de0706d24a5ce8a378166cadc700f756cc1a38d6" + useDigest: true + +# -- Affinity for cilium-agent. +affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + +# -- Node selector for cilium-agent. +nodeSelector: + kubernetes.io/os: linux + +# -- Node tolerations for agent scheduling to nodes with taints +# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ +tolerations: +- operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + +# -- The priority class to use for cilium-agent. +priorityClassName: "" + +# -- DNS policy for Cilium agent pods. +# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy +dnsPolicy: "" + +# -- Additional containers added to the cilium DaemonSet. +extraContainers: [] + +# -- Additional agent container arguments. +extraArgs: [] + +# -- Additional agent container environment variables. +extraEnv: [] + +# -- Additional agent hostPath mounts. +extraHostPathMounts: [] + # - name: host-mnt-data + # mountPath: /host/mnt/data + # hostPath: /mnt/data + # hostPathType: Directory + # readOnly: true + # mountPropagation: HostToContainer + +# -- Additional agent volumes. +extraVolumes: [] + +# -- Additional agent volumeMounts. +extraVolumeMounts: [] + +# -- extraConfig allows you to specify additional configuration parameters to be +# included in the cilium-config configmap. +extraConfig: {} +# my-config-a: "1234" +# my-config-b: |- +# test 1 +# test 2 +# test 3 + +# -- Security Context for cilium-agent pods. +podSecurityContext: {} + +# -- Annotations to be added to agent pods +podAnnotations: {} + +# -- Labels to be added to agent pods +podLabels: {} + +# -- Agent resource limits & requests +# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ +resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + +securityContext: + # -- User to run the pod with + # runAsUser: 0 + # -- Run the pod with elevated privileges + privileged: false + # -- SELinux options for the `cilium-agent` and init containers + seLinuxOptions: + level: 's0' + # Running with spc_t since we have removed the privileged mode. + # Users can change it to a different type as long as they have the + # type available on the system. + type: 'spc_t' + capabilities: + # -- Capabilities for the `cilium-agent` container + ciliumAgent: + # Use to set socket permission + - CHOWN + # Used to terminate envoy child process + - KILL + # Used since cilium modifies routing tables, etc... + - NET_ADMIN + # Used since cilium creates raw sockets, etc... + - NET_RAW + # Used since cilium monitor uses mmap + - IPC_LOCK + # Used in iptables. Consider removing once we are iptables-free + - SYS_MODULE + # We need it for now but might not need it for >= 5.11 specially + # for the 'SYS_RESOURCE'. + # In >= 5.8 there's already BPF and PERMON capabilities + - SYS_ADMIN + # Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC + - SYS_RESOURCE + # Both PERFMON and BPF requires kernel 5.8, container runtime + # cri-o >= v1.22.0 or containerd >= v1.5.0. + # If available, SYS_ADMIN can be removed. + #- PERFMON + #- BPF + # Allow discretionary access control (e.g. required for package installation) + - DAC_OVERRIDE + # Allow to set Access Control Lists (ACLs) on arbitrary files (e.g. required for package installation) + - FOWNER + # Allow to execute program that changes GID (e.g. required for package installation) + - SETGID + # Allow to execute program that changes UID (e.g. required for package installation) + - SETUID + # -- Capabilities for the `mount-cgroup` init container + mountCgroup: + # Only used for 'mount' cgroup + - SYS_ADMIN + # Used for nsenter + - SYS_CHROOT + - SYS_PTRACE + # -- capabilities for the `apply-sysctl-overwrites` init container + applySysctlOverwrites: + # Required in order to access host's /etc/sysctl.d dir + - SYS_ADMIN + # Used for nsenter + - SYS_CHROOT + - SYS_PTRACE + # -- Capabilities for the `clean-cilium-state` init container + cleanCiliumState: + # Most of the capabilities here are the same ones used in the + # cilium-agent's container because this container can be used to + # uninstall all Cilium resources, and therefore it is likely that + # will need the same capabilities. + # Used since cilium modifies routing tables, etc... + - NET_ADMIN + # Used in iptables. Consider removing once we are iptables-free + - SYS_MODULE + # We need it for now but might not need it for >= 5.11 specially + # for the 'SYS_RESOURCE'. + # In >= 5.8 there's already BPF and PERMON capabilities + - SYS_ADMIN + # Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC + - SYS_RESOURCE + # Both PERFMON and BPF requires kernel 5.8, container runtime + # cri-o >= v1.22.0 or containerd >= v1.5.0. + # If available, SYS_ADMIN can be removed. + #- PERFMON + #- BPF + +# -- Cilium agent update strategy +updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 2 + +# Configuration Values for cilium-agent + +aksbyocni: + # -- Enable AKS BYOCNI integration. + # Note that this is incompatible with AKS clusters not created in BYOCNI mode: + # use Azure integration (`azure.enabled`) instead. + enabled: false + +# -- Enable installation of PodCIDR routes between worker +# nodes if worker nodes share a common L2 network segment. +autoDirectNodeRoutes: false + +# -- Annotate k8s node upon initialization with Cilium's metadata. +annotateK8sNode: false + +azure: + # -- Enable Azure integration. + # Note that this is incompatible with AKS clusters created in BYOCNI mode: use + # AKS BYOCNI integration (`aksbyocni.enabled`) instead. + enabled: false + # usePrimaryAddress: false + # resourceGroup: group1 + # subscriptionID: 00000000-0000-0000-0000-000000000000 + # tenantID: 00000000-0000-0000-0000-000000000000 + # clientID: 00000000-0000-0000-0000-000000000000 + # clientSecret: 00000000-0000-0000-0000-000000000000 + # userAssignedIdentityID: 00000000-0000-0000-0000-000000000000 + +alibabacloud: + # -- Enable AlibabaCloud ENI integration + enabled: false + +# -- Enable bandwidth manager to optimize TCP and UDP workloads and allow +# for rate-limiting traffic from individual Pods with EDT (Earliest Departure +# Time) through the "kubernetes.io/egress-bandwidth" Pod annotation. +bandwidthManager: + # -- Enable bandwidth manager infrastructure (also prerequirement for BBR) + enabled: false + # -- Activate BBR TCP congestion control for Pods + bbr: false + +# -- Configure standalone NAT46/NAT64 gateway +nat46x64Gateway: + # -- Enable RFC8215-prefixed translation + enabled: false + +# -- Configure BGP +bgp: + # -- Enable BGP support inside Cilium; embeds a new ConfigMap for BGP inside + # cilium-agent and cilium-operator + enabled: false + announce: + # -- Enable allocation and announcement of service LoadBalancer IPs + loadbalancerIP: false + # -- Enable announcement of node pod CIDR + podCIDR: false + +# -- This feature set enables virtual BGP routers to be created via +# CiliumBGPPeeringPolicy CRDs. +bgpControlPlane: + # -- Enables the BGP control plane. + enabled: false + +pmtuDiscovery: + # -- Enable path MTU discovery to send ICMP fragmentation-needed replies to + # the client. + enabled: false + +bpf: + # -- Configure the mount point for the BPF filesystem + root: /sys/fs/bpf + + # -- Enable BPF clock source probing for more efficient tick retrieval. + clockProbe: false + + # -- Enables pre-allocation of eBPF map values. This increases + # memory usage but can reduce latency. + preallocateMaps: false + + # -- (int) Configure the maximum number of entries in the TCP connection tracking + # table. + # @default -- `524288` + ctTcpMax: ~ + + # -- (int) Configure the maximum number of entries for the non-TCP connection + # tracking table. + # @default -- `262144` + ctAnyMax: ~ + + # -- Configure the maximum number of service entries in the + # load balancer maps. + lbMapMax: 65536 + + # -- (int) Configure the maximum number of entries for the NAT table. + # @default -- `524288` + natMax: ~ + + # -- (int) Configure the maximum number of entries for the neighbor table. + # @default -- `524288` + neighMax: ~ + + # -- Configure the maximum number of entries in endpoint policy map (per endpoint). + policyMapMax: 16384 + + # -- (float64) Configure auto-sizing for all BPF maps based on available memory. + # ref: https://docs.cilium.io/en/stable/network/ebpf/maps/ + # @default -- `0.0025` + mapDynamicSizeRatio: ~ + + # -- Configure the level of aggregation for monitor notifications. + # Valid options are none, low, medium, maximum. + monitorAggregation: medium + + # -- Configure the typical time between monitor notifications for + # active connections. + monitorInterval: "5s" + + # -- Configure which TCP flags trigger notifications when seen for the + # first time in a connection. + monitorFlags: "all" + + # -- Allow cluster external access to ClusterIP services. + lbExternalClusterIP: false + + # -- (bool) Enable native IP masquerade support in eBPF + # @default -- `false` + masquerade: ~ + + # -- (bool) Configure whether direct routing mode should route traffic via + # host stack (true) or directly and more efficiently out of BPF (false) if + # the kernel supports it. The latter has the implication that it will also + # bypass netfilter in the host namespace. + # @default -- `false` + hostLegacyRouting: ~ + + # -- (bool) Configure the eBPF-based TPROXY to reduce reliance on iptables rules + # for implementing Layer 7 policy. + # @default -- `false` + tproxy: ~ + + # -- (list) Configure explicitly allowed VLAN id's for bpf logic bypass. + # [0] will allow all VLAN id's without any filtering. + # @default -- `[]` + vlanBypass: ~ + +# -- Clean all eBPF datapath state from the initContainer of the cilium-agent +# DaemonSet. +# +# WARNING: Use with care! +cleanBpfState: false + +# -- Clean all local Cilium state from the initContainer of the cilium-agent +# DaemonSet. Implies cleanBpfState: true. +# +# WARNING: Use with care! +cleanState: false + +# -- Wait for KUBE-PROXY-CANARY iptables rule to appear in "wait-for-kube-proxy" +# init container before launching cilium-agent. +# More context can be found in the commit message of below PR +# https://github.com/cilium/cilium/pull/20123 +waitForKubeProxy: false + +cni: + # -- Install the CNI configuration and binary files into the filesystem. + install: true + + # -- Remove the CNI configuration and binary files on agent shutdown. Enable this + # if you're removing Cilium from the cluster. Disable this to prevent the CNI + # configuration file from being removed during agent upgrade, which can cause + # nodes to go unmanageable. + uninstall: true + + # -- Configure chaining on top of other CNI plugins. Possible values: + # - none + # - aws-cni + # - flannel + # - generic-veth + # - portmap + chainingMode: none + + # -- Make Cilium take ownership over the `/etc/cni/net.d` directory on the + # node, renaming all non-Cilium CNI configurations to `*.cilium_bak`. + # This ensures no Pods can be scheduled using other CNI plugins during Cilium + # agent downtime. + exclusive: true + + # -- Configure the log file for CNI logging with retention policy of 7 days. + # Disable CNI file logging by setting this field to empty explicitly. + logFile: /var/run/cilium/cilium-cni.log + + # -- Skip writing of the CNI configuration. This can be used if + # writing of the CNI configuration is performed by external automation. + customConf: false + + # -- Configure the path to the CNI configuration directory on the host. + confPath: /etc/cni/net.d + + # -- Configure the path to the CNI binary directory on the host. + binPath: /opt/cni/bin + + # -- Specify the path to a CNI config to read from on agent start. + # This can be useful if you want to manage your CNI + # configuration outside of a Kubernetes environment. This parameter is + # mutually exclusive with the 'cni.configMap' parameter. + # readCniConf: /host/etc/cni/net.d/05-cilium.conf + + # -- When defined, configMap will mount the provided value as ConfigMap and + # interpret the cniConf variable as CNI configuration file and write it + # when the agent starts up + # configMap: cni-configuration + + # -- Configure the key in the CNI ConfigMap to read the contents of + # the CNI configuration from. + configMapKey: cni-config + + # -- Configure the path to where to mount the ConfigMap inside the agent pod. + confFileMountPath: /tmp/cni-configuration + + # -- Configure the path to where the CNI configuration directory is mounted + # inside the agent pod. + hostConfDirMountPath: /host/etc/cni/net.d + +# -- (string) Configure how frequently garbage collection should occur for the datapath +# connection tracking table. +# @default -- `"0s"` +conntrackGCInterval: "" + +# -- Configure container runtime specific integration. +containerRuntime: + # -- Enables specific integrations for container runtimes. + # Supported values: + # - containerd + # - crio + # - docker + # - none + # - auto (automatically detect the container runtime) + integration: none + # -- Configure the path to the container runtime control socket. + # socketPath: /path/to/runtime.sock + +# -- (string) Configure timeout in which Cilium will exit if CRDs are not available +# @default -- `"5m"` +crdWaitTimeout: "" + +# -- Tail call hooks for custom eBPF programs. +customCalls: + # -- Enable tail call hooks for custom eBPF programs. + enabled: false + +daemon: + # -- Configure where Cilium runtime state should be stored. + runPath: "/var/run/cilium" + + # -- Configure a custom list of possible configuration override sources + # The default is "config-map:cilium-config,cilium-node-config". For supported + # values, see the help text for the build-config subcommand. + # Note that this value should be a comma-separated string. + configSources: ~ + + # -- allowedConfigOverrides is a list of config-map keys that can be overridden. + # That is to say, if this value is set, config sources (excepting the first one) can + # only override keys in this list. + # + # This takes precedence over blockedConfigOverrides. + # + # By default, all keys may be overridden. To disable overrides, set this to "none" or + # change the configSources variable. + allowedConfigOverrides: ~ + + # -- blockedConfigOverrides is a list of config-map keys that may not be overridden. + # In other words, if any of these keys appear in a configuration source excepting the + # first one, they will be ignored + # + # This is ignored if allowedConfigOverrides is set. + # + # By default, all keys may be overridden. + blockedConfigOverrides: ~ + +# -- Specify which network interfaces can run the eBPF datapath. This means +# that a packet sent from a pod to a destination outside the cluster will be +# masqueraded (to an output device IPv4 address), if the output device runs the +# program. When not specified, probing will automatically detect devices. +# devices: "" + +# -- Enables experimental support for the detection of new and removed datapath +# devices. When devices change the eBPF datapath is reloaded and services updated. +# If "devices" is set then only those devices, or devices matching a wildcard will +# be considered. +enableRuntimeDeviceDetection: false + +# -- Chains to ignore when installing feeder rules. +# disableIptablesFeederRules: "" + +# -- Limit egress masquerading to interface selector. +# egressMasqueradeInterfaces: "" + +# -- Whether to enable CNP status updates. +enableCnpStatusUpdates: false + +# -- Configures the use of the KVStore to optimize Kubernetes event handling by +# mirroring it into the KVstore for reduced overhead in large clusters. +enableK8sEventHandover: false + +# -- Enable setting identity mark for local traffic. +# enableIdentityMark: true + +# -- Enable Kubernetes EndpointSlice feature in Cilium if the cluster supports it. +# enableK8sEndpointSlice: true + +# -- Enable CiliumEndpointSlice feature. +enableCiliumEndpointSlice: false + +ingressController: + # -- Enable cilium ingress controller + # This will automatically set enable-envoy-config as well. + enabled: false + + # -- Default ingress load balancer mode + # Supported values: shared, dedicated + # For granular control, use the following annotations on the ingress resource + # ingress.cilium.io/loadbalancer-mode: shared|dedicated, + loadbalancerMode: dedicated + + # -- Enforce https for host having matching TLS host in Ingress. + # Incoming traffic to http listener will return 308 http error code with respective location in header. + enforceHttps: true + + # -- IngressLBAnnotations are the annotation prefixes, which are used to filter annotations to propagate + # from Ingress to the Load Balancer service + ingressLBAnnotationPrefixes: ['service.beta.kubernetes.io', 'service.kubernetes.io', 'cloud.google.com'] + + # -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. + secretsNamespace: + # -- Create secrets namespace for Ingress. + create: true + + # -- Name of Ingress secret namespace. + name: cilium-secrets + + # -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. + # If disabled, TLS secrets must be maintained externally. + sync: true + + # -- Load-balancer service in shared mode. + # This is a single load-balancer service for all Ingress resources. + service: + # -- Service name + name: cilium-ingress + # -- Labels to be added for the shared LB service + labels: {} + # -- Annotations to be added for the shared LB service + annotations: {} + # -- Service type for the shared LB service + type: LoadBalancer + # -- Configure a specific nodePort for insecure HTTP traffic on the shared LB service + insecureNodePort: ~ + # -- Configure a specific nodePort for secure HTTPS traffic on the shared LB service + secureNodePort : ~ + +gatewayAPI: + # -- Enable support for Gateway API in cilium + # This will automatically set enable-envoy-config as well. + enabled: false + + # -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. + secretsNamespace: + # -- Create secrets namespace for Gateway API. + create: true + + # -- Name of Gateway API secret namespace. + name: cilium-secrets + + # -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. + # If disabled, TLS secrets must be maintained externally. + sync: true + +# -- Enables the fallback compatibility solution for when the xt_socket kernel +# module is missing and it is needed for the datapath L7 redirection to work +# properly. See documentation for details on when this can be disabled: +# https://docs.cilium.io/en/stable/operations/system_requirements/#linux-kernel. +enableXTSocketFallback: true + +encryption: + # -- Enable transparent network encryption. + enabled: false + + # -- Encryption method. Can be either ipsec or wireguard. + type: ipsec + + # -- Enable encryption for pure node to node traffic. + # This option is only effective when encryption.type is set to ipsec. + nodeEncryption: false + + ipsec: + # -- Name of the key file inside the Kubernetes secret configured via secretName. + keyFile: "" + + # -- Path to mount the secret inside the Cilium pod. + mountPath: "" + + # -- Name of the Kubernetes secret containing the encryption keys. + secretName: "" + + # -- The interface to use for encrypted traffic. + interface: "" + + wireguard: + # -- Enables the fallback to the user-space implementation. + userspaceFallback: false + + # -- Deprecated in favor of encryption.ipsec.keyFile. + # Name of the key file inside the Kubernetes secret configured via secretName. + # This option is only effective when encryption.type is set to ipsec. + keyFile: keys + + # -- Deprecated in favor of encryption.ipsec.mountPath. + # Path to mount the secret inside the Cilium pod. + # This option is only effective when encryption.type is set to ipsec. + mountPath: /etc/ipsec + + # -- Deprecated in favor of encryption.ipsec.secretName. + # Name of the Kubernetes secret containing the encryption keys. + # This option is only effective when encryption.type is set to ipsec. + secretName: cilium-ipsec-keys + + # -- Deprecated in favor of encryption.ipsec.interface. + # The interface to use for encrypted traffic. + # This option is only effective when encryption.type is set to ipsec. + interface: "" + +endpointHealthChecking: + # -- Enable connectivity health checking between virtual endpoints. + enabled: true + +# -- Enable endpoint status. +# Status can be: policy, health, controllers, log and / or state. For 2 or more options use a space. +endpointStatus: + enabled: false + status: "" + +endpointRoutes: + # -- Enable use of per endpoint routes instead of routing via + # the cilium_host interface. + enabled: false + +eni: + # -- Enable Elastic Network Interface (ENI) integration. + enabled: false + # -- Update ENI Adapter limits from the EC2 API + updateEC2AdapterLimitViaAPI: false + # -- Release IPs not used from the ENI + awsReleaseExcessIPs: false + # -- Enable ENI prefix delegation + awsEnablePrefixDelegation: false + # -- EC2 API endpoint to use + ec2APIEndpoint: "" + # -- Tags to apply to the newly created ENIs + eniTags: {} + # -- Interval for garbage collection of unattached ENIs. Set to "0s" to disable. + # @default -- `"5m"` + gcInterval: "" + # -- Additional tags attached to ENIs created by Cilium. + # Dangling ENIs with this tag will be garbage collected + # @default -- `{"io.cilium/cilium-managed":"true,"io.cilium/cluster-name":""}` + gcTags: {} + # -- If using IAM role for Service Accounts will not try to + # inject identity values from cilium-aws kubernetes secret. + # Adds annotation to service account if managed by Helm. + # See https://github.com/aws/amazon-eks-pod-identity-webhook + iamRole: "" + # -- Filter via subnet IDs which will dictate which subnets are going to be used to create new ENIs + # Important note: This requires that each instance has an ENI with a matching subnet attached + # when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, + # use the CNI configuration file settings (cni.customConf) instead. + subnetIDsFilter: [] + # -- Filter via tags (k=v) which will dictate which subnets are going to be used to create new ENIs + # Important note: This requires that each instance has an ENI with a matching subnet attached + # when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, + # use the CNI configuration file settings (cni.customConf) instead. + subnetTagsFilter: [] + # -- Filter via AWS EC2 Instance tags (k=v) which will dictate which AWS EC2 Instances + # are going to be used to create new ENIs + instanceTagsFilter: [] + +externalIPs: + # -- Enable ExternalIPs service support. + enabled: false + +# fragmentTracking enables IPv4 fragment tracking support in the datapath. +# fragmentTracking: true + +gke: + # -- Enable Google Kubernetes Engine integration + enabled: false + +# -- Enable connectivity health checking. +healthChecking: true + +# -- TCP port for the agent health API. This is not the port for cilium-health. +healthPort: 9879 + +# -- Configure the host firewall. +hostFirewall: + # -- Enables the enforcement of host policies in the eBPF datapath. + enabled: false + +hostPort: + # -- Enable hostPort service support. + enabled: false + +# -- Configure socket LB +socketLB: + # -- Enable socket LB + enabled: false + + # -- Disable socket lb for non-root ns. This is used to enable Istio routing rules. + # hostNamespaceOnly: false + +# -- Configure certificate generation for Hubble integration. +# If hubble.tls.auto.method=cronJob, these values are used +# for the Kubernetes CronJob which will be scheduled regularly to +# (re)generate any certificates not provided manually. +certgen: + image: + override: ~ + repository: "quay.io/cilium/certgen" + tag: "v0.1.8@sha256:4a456552a5f192992a6edcec2febb1c54870d665173a33dc7d876129b199ddbd" + pullPolicy: "IfNotPresent" + # -- Seconds after which the completed job pod will be deleted + ttlSecondsAfterFinished: 1800 + # -- Labels to be added to hubble-certgen pods + podLabels: {} + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- Additional certgen volumes. + extraVolumes: [] + + # -- Additional certgen volumeMounts. + extraVolumeMounts: [] + +hubble: + # -- Enable Hubble (true by default). + enabled: true + + # -- Buffer size of the channel Hubble uses to receive monitor events. If this + # value is not set, the queue size is set to the default monitor queue size. + # eventQueueSize: "" + + # -- Number of recent flows for Hubble to cache. Defaults to 4095. + # Possible values are: + # 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023, + # 2047, 4095, 8191, 16383, 32767, 65535 + # eventBufferCapacity: "4095" + + # -- Hubble metrics configuration. + # See https://docs.cilium.io/en/stable/observability/metrics/#hubble-metrics + # for more comprehensive documentation about Hubble metrics. + metrics: + # -- Configures the list of metrics to collect. If empty or null, metrics + # are disabled. + # Example: + # + # enabled: + # - dns:query;ignoreAAAA + # - drop + # - tcp + # - flow + # - icmp + # - http + # + # You can specify the list of metrics from the helm CLI: + # + # --set metrics.enabled="{dns:query;ignoreAAAA,drop,tcp,flow,icmp,http}" + # + enabled: ~ + # -- Enables exporting hubble metrics in OpenMetrics format. + enableOpenMetrics: false + # -- Configure the port the hubble metric server listens on. + port: 9965 + # -- Annotations to be added to hubble-metrics service. + serviceAnnotations: {} + serviceMonitor: + # -- Create ServiceMonitor resources for Prometheus Operator. + # This requires the prometheus CRDs to be available. + # ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor hubble + labels: {} + # -- Annotations to add to ServiceMonitor hubble + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Relabeling configs for the ServiceMonitor hubble + relabelings: + - sourceLabels: + - __meta_kubernetes_pod_node_name + targetLabel: node + replacement: ${1} + # -- Metrics relabeling configs for the ServiceMonitor hubble + metricRelabelings: ~ + dashboards: + enabled: false + label: grafana_dashboard + namespace: ~ + labelValue: "1" + annotations: {} + + # -- Unix domain socket path to listen to when Hubble is enabled. + socketPath: /var/run/cilium/hubble.sock + + # -- An additional address for Hubble to listen to. + # Set this field ":4244" if you are enabling Hubble Relay, as it assumes that + # Hubble is listening on port 4244. + listenAddress: ":4244" + # -- Whether Hubble should prefer to announce IPv6 or IPv4 addresses if both are available. + preferIpv6: false + # -- (bool) Skip Hubble events with unknown cgroup ids + # @default -- `true` + skipUnknownCGroupIDs: ~ + + peerService: + # -- Enable a K8s Service for the Peer service, so that it can be accessed + # by a non-local client. This configuration option is deprecated, the peer + # service will be non-optional starting Cilium v1.14. + enabled: true + # -- Service Port for the Peer service. + # If not set, it is dynamically assigned to port 443 if TLS is enabled and to + # port 80 if not. + # servicePort: 80 + # -- Target Port for the Peer service, must match the hubble.listenAddress' + # port. + targetPort: 4244 + # -- The cluster domain to use to query the Hubble Peer service. It should + # be the local cluster. + clusterDomain: cluster.local + # -- TLS configuration for Hubble + tls: + # -- Enable mutual TLS for listenAddress. Setting this value to false is + # highly discouraged as the Hubble API provides access to potentially + # sensitive network flow metadata and is exposed on the host network. + enabled: true + # -- Configure automatic TLS certificates generation. + auto: + # -- Auto-generate certificates. + # When set to true, automatically generate a CA and certificates to + # enable mTLS between Hubble server and Hubble Relay instances. If set to + # false, the certs for Hubble server need to be provided by setting + # appropriate values below. + enabled: true + # -- Set the method to auto-generate certificates. Supported values: + # - helm: This method uses Helm to generate all certificates. + # - cronJob: This method uses a Kubernetes CronJob the generate any + # certificates not provided by the user at installation + # time. + # - certmanager: This method use cert-manager to generate & rotate certificates. + method: helm + # -- Generated certificates validity duration in days. + certValidityDuration: 1095 + # -- Schedule for certificates regeneration (regardless of their expiration date). + # Only used if method is "cronJob". If nil, then no recurring job will be created. + # Instead, only the one-shot job is deployed to generate the certificates at + # installation time. + # + # Defaults to midnight of the first day of every fourth month. For syntax, see + # https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax + schedule: "0 0 1 */4 *" + + # [Example] + # certManagerIssuerRef: + # group: cert-manager.io + # kind: ClusterIssuer + # name: ca-issuer + # -- certmanager issuer used when hubble.tls.auto.method=certmanager. + certManagerIssuerRef: {} + + # -- Deprecated in favor of tls.ca. To be removed in 1.13. + # base64 encoded PEM values for the Hubble CA certificate and private key. + ca: + # -- Deprecated in favor of tls.ca.cert. To be removed in 1.13. + cert: "" + # -- Deprecated in favor of tls.ca.key. To be removed in 1.13. + # The CA private key (optional). If it is provided, then it will be + # used by hubble.tls.auto.method=cronJob to generate all other certificates. + # Otherwise, a ephemeral CA is generated if hubble.tls.auto.enabled=true. + key: "" + # -- base64 encoded PEM values for the Hubble server certificate and private key + server: + cert: "" + key: "" + # -- Extra DNS names added to certificate when it's auto generated + extraDnsNames: [] + # -- Extra IP addresses added to certificate when it's auto generated + extraIpAddresses: [] + + relay: + # -- Enable Hubble Relay (requires hubble.enabled=true) + enabled: false + + # -- Roll out Hubble Relay pods automatically when configmap is updated. + rollOutPods: false + + # -- Hubble-relay container image. + image: + override: ~ + repository: "quay.io/cilium/hubble-relay" + tag: "v1.13.2" + # hubble-relay-digest + digest: "sha256:51b772cab0724511583c3da3286439791dc67d7c35077fa30eaba3b5d555f8f4" + useDigest: true + pullPolicy: "IfNotPresent" + + # -- Specifies the resources for the hubble-relay pods + resources: {} + + # -- Number of replicas run for the hubble-relay deployment. + replicas: 1 + + # -- Affinity for hubble-replay + affinity: + podAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + + # -- Pod topology spread constraints for hubble-relay + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- Additional hubble-relay environment variables. + extraEnv: [] + + # -- Annotations to be added to hubble-relay pods + podAnnotations: {} + + # -- Labels to be added to hubble-relay pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- The priority class to use for hubble-relay + priorityClassName: "" + + # -- Configure termination grace period for hubble relay Deployment. + terminationGracePeriodSeconds: 1 + + # -- hubble-relay update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- hubble-relay security context + securityContext: {} + + # -- hubble-relay service configuration. + service: + # --- The type of service used for Hubble Relay access, either ClusterIP or NodePort. + type: ClusterIP + # --- The port to use when the service type is set to NodePort. + nodePort: 31234 + + # -- Host to listen to. Specify an empty string to bind to all the interfaces. + listenHost: "" + + # -- Port to listen to. + listenPort: "4245" + + # -- TLS configuration for Hubble Relay + tls: + # -- base64 encoded PEM values for the hubble-relay client certificate and private key + # This keypair is presented to Hubble server instances for mTLS + # authentication and is required when hubble.tls.enabled is true. + # These values need to be set manually if hubble.tls.auto.enabled is false. + client: + cert: "" + key: "" + # -- base64 encoded PEM values for the hubble-relay server certificate and private key + server: + # When set to true, enable TLS on for Hubble Relay server + # (ie: for clients connecting to the Hubble Relay API). + enabled: false + # These values need to be set manually if hubble.tls.auto.enabled is false. + cert: "" + key: "" + # -- extra DNS names added to certificate when its auto gen + extraDnsNames: [] + # -- extra IP addresses added to certificate when its auto gen + extraIpAddresses: [] + + # -- Dial timeout to connect to the local hubble instance to receive peer information (e.g. "30s"). + dialTimeout: ~ + + # -- Backoff duration to retry connecting to the local hubble instance in case of failure (e.g. "30s"). + retryTimeout: ~ + + # -- Max number of flows that can be buffered for sorting before being sent to the + # client (per request) (e.g. 100). + sortBufferLenMax: ~ + + # -- When the per-request flows sort buffer is not full, a flow is drained every + # time this timeout is reached (only affects requests in follow-mode) (e.g. "1s"). + sortBufferDrainTimeout: ~ + + # -- Port to use for the k8s service backed by hubble-relay pods. + # If not set, it is dynamically assigned to port 443 if TLS is enabled and to + # port 80 if not. + # servicePort: 80 + + # -- Enable prometheus metrics for hubble-relay on the configured port at + # /metrics + prometheus: + enabled: false + port: 9966 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor hubble-relay + labels: {} + # -- Annotations to add to ServiceMonitor hubble-relay + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Specify the Kubernetes namespace where Prometheus expects to find + # service monitors configured. + # namespace: "" + # -- Relabeling configs for the ServiceMonitor hubble-relay + relabelings: ~ + # -- Metrics relabeling configs for the ServiceMonitor hubble-relay + metricRelabelings: ~ + + pprof: + # -- Enable pprof for hubble-relay + enabled: false + # -- Configure pprof listen address for hubble-relay + address: localhost + # -- Configure pprof listen port for hubble-relay + port: 6062 + + ui: + # -- Whether to enable the Hubble UI. + enabled: false + + standalone: + # -- When true, it will allow installing the Hubble UI only, without checking dependencies. + # It is useful if a cluster already has cilium and Hubble relay installed and you just + # want Hubble UI to be deployed. + # When installed via helm, installing UI should be done via `helm upgrade` and when installed via the cilium cli, then `cilium hubble enable --ui` + enabled: false + + tls: + # -- When deploying Hubble UI in standalone, with tls enabled for Hubble relay, it is required + # to provide a volume for mounting the client certificates. + certsVolume: {} + # projected: + # defaultMode: 0400 + # sources: + # - secret: + # name: hubble-ui-client-certs + # items: + # - key: tls.crt + # path: client.crt + # - key: tls.key + # path: client.key + # - key: ca.crt + # path: hubble-relay-ca.crt + + # -- Roll out Hubble-ui pods automatically when configmap is updated. + rollOutPods: false + + tls: + # -- base64 encoded PEM values used to connect to hubble-relay + # This keypair is presented to Hubble Relay instances for mTLS + # authentication and is required when hubble.relay.tls.server.enabled is true. + # These values need to be set manually if hubble.tls.auto.enabled is false. + client: + cert: "" + key: "" + + backend: + # -- Hubble-ui backend image. + image: + override: ~ + repository: "quay.io/cilium/hubble-ui-backend" + tag: "v0.11.0@sha256:14c04d11f78da5c363f88592abae8d2ecee3cbe009f443ef11df6ac5f692d839" + pullPolicy: "IfNotPresent" + + # -- Hubble-ui backend security context. + securityContext: {} + + # -- Additional hubble-ui backend environment variables. + extraEnv: [] + + # -- Additional hubble-ui backend volumes. + extraVolumes: [] + + # -- Additional hubble-ui backend volumeMounts. + extraVolumeMounts: [] + + # -- Resource requests and limits for the 'backend' container of the 'hubble-ui' deployment. + resources: {} + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + + frontend: + # -- Hubble-ui frontend image. + image: + override: ~ + repository: "quay.io/cilium/hubble-ui" + tag: "v0.11.0@sha256:bcb369c47cada2d4257d63d3749f7f87c91dde32e010b223597306de95d1ecc8" + pullPolicy: "IfNotPresent" + + # -- Hubble-ui frontend security context. + securityContext: {} + + # -- Additional hubble-ui frontend environment variables. + extraEnv: [] + + # -- Additional hubble-ui frontend volumes. + extraVolumes: [] + + # -- Additional hubble-ui frontend volumeMounts. + extraVolumeMounts: [] + + # -- Resource requests and limits for the 'frontend' container of the 'hubble-ui' deployment. + resources: {} + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + server: + # -- Controls server listener for ipv6 + ipv6: + enabled: true + + # -- The number of replicas of Hubble UI to deploy. + replicas: 1 + + # -- Annotations to be added to hubble-ui pods + podAnnotations: {} + + # -- Labels to be added to hubble-ui pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- Affinity for hubble-ui + affinity: {} + + # -- Pod topology spread constraints for hubble-ui + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- The priority class to use for hubble-ui + priorityClassName: "" + + # -- hubble-ui update strategy. + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- Security context to be added to Hubble UI pods + securityContext: + # -- Deprecated in favor of hubble.ui.securityContext. + # Whether to set the security context on the Hubble UI pods. + enabled: true + runAsUser: 1001 + runAsGroup: 1001 + fsGroup: 1001 + + # -- hubble-ui service configuration. + service: + # -- Annotations to be added for the Hubble UI service + annotations: {} + # --- The type of service used for Hubble UI access, either ClusterIP or NodePort. + type: ClusterIP + # --- The port to use when the service type is set to NodePort. + nodePort: 31235 + + # -- Defines base url prefix for all hubble-ui http requests. + # It needs to be changed in case if ingress for hubble-ui is configured under some sub-path. + # Trailing `/` is required for custom path, ex. `/service-map/` + baseUrl: "/" + + # -- hubble-ui ingress configuration. + ingress: + enabled: false + annotations: {} + # kubernetes.io/ingress.class: nginx + # kubernetes.io/tls-acme: "true" + className: "" + hosts: + - chart-example.local + tls: [] + # - secretName: chart-example-tls + # hosts: + # - chart-example.local + + +# -- Method to use for identity allocation (`crd` or `kvstore`). +identityAllocationMode: "crd" + +# -- (string) Time to wait before using new identity on endpoint identity change. +# @default -- `"5s"` +identityChangeGracePeriod: "" + +# -- Install Iptables rules to skip netfilter connection tracking on all pod +# traffic. This option is only effective when Cilium is running in direct +# routing and full KPR mode. Moreover, this option cannot be enabled when Cilium +# is running in a managed Kubernetes environment or in a chained CNI setup. +installNoConntrackIptablesRules: false + +ipam: + # -- Configure IP Address Management mode. + # ref: https://docs.cilium.io/en/stable/network/concepts/ipam/ + mode: "cluster-pool" + operator: + # -- Deprecated in favor of ipam.operator.clusterPoolIPv4PodCIDRList. + # IPv4 CIDR range to delegate to individual nodes for IPAM. + clusterPoolIPv4PodCIDR: "10.0.0.0/8" + # -- IPv4 CIDR list range to delegate to individual nodes for IPAM. + clusterPoolIPv4PodCIDRList: [] + # -- IPv4 CIDR mask size to delegate to individual nodes for IPAM. + clusterPoolIPv4MaskSize: 24 + # -- Deprecated in favor of ipam.operator.clusterPoolIPv6PodCIDRList. + # IPv6 CIDR range to delegate to individual nodes for IPAM. + clusterPoolIPv6PodCIDR: "fd00::/104" + # -- IPv6 CIDR list range to delegate to individual nodes for IPAM. + clusterPoolIPv6PodCIDRList: [] + # -- IPv6 CIDR mask size to delegate to individual nodes for IPAM. + clusterPoolIPv6MaskSize: 120 + # -- The maximum burst size when rate limiting access to external APIs. + # Also known as the token bucket capacity. + # @default -- `20` + externalAPILimitBurstSize: ~ + # -- The maximum queries per second when rate limiting access to + # external APIs. Also known as the bucket refill rate, which is used to + # refill the bucket up to the burst size capacity. + # @default -- `4.0` + externalAPILimitQPS: ~ + +# -- Configure the eBPF-based ip-masq-agent +ipMasqAgent: + enabled: false +# the config of nonMasqueradeCIDRs +# config: + # nonMasqueradeCIDRs: [] + # masqLinkLocal: false + +# iptablesLockTimeout defines the iptables "--wait" option when invoked from Cilium. +# iptablesLockTimeout: "5s" + +ipv4: + # -- Enable IPv4 support. + enabled: true + +ipv6: + # -- Enable IPv6 support. + enabled: false + +# -- Configure Kubernetes specific configuration +k8s: {} + # -- requireIPv4PodCIDR enables waiting for Kubernetes to provide the PodCIDR + # range via the Kubernetes node resource + # requireIPv4PodCIDR: false + + # -- requireIPv6PodCIDR enables waiting for Kubernetes to provide the PodCIDR + # range via the Kubernetes node resource + # requireIPv6PodCIDR: false + +# -- Keep the deprecated selector labels when deploying Cilium DaemonSet. +keepDeprecatedLabels: false + +# -- Keep the deprecated probes when deploying Cilium DaemonSet +keepDeprecatedProbes: false + +startupProbe: + # -- failure threshold of startup probe. + # 105 x 2s translates to the old behaviour of the readiness probe (120s delay + 30 x 3s) + failureThreshold: 105 + # -- interval between checks of the startup probe + periodSeconds: 2 +livenessProbe: + # -- failure threshold of liveness probe + failureThreshold: 10 + # -- interval between checks of the liveness probe + periodSeconds: 30 +readinessProbe: + # -- failure threshold of readiness probe + failureThreshold: 3 + # -- interval between checks of the readiness probe + periodSeconds: 30 + +# -- Configure the kube-proxy replacement in Cilium BPF datapath +# Valid options are "disabled", "partial", "strict". +# ref: https://docs.cilium.io/en/stable/network/kubernetes/kubeproxy-free/ +#kubeProxyReplacement: "disabled" + +# -- healthz server bind address for the kube-proxy replacement. +# To enable set the value to '0.0.0.0:10256' for all ipv4 +# addresses and this '[::]:10256' for all ipv6 addresses. +# By default it is disabled. +kubeProxyReplacementHealthzBindAddr: "" + +l2NeighDiscovery: + # -- Enable L2 neighbor discovery in the agent + enabled: true + # -- Override the agent's default neighbor resolution refresh period. + refreshPeriod: "30s" + +# -- Enable Layer 7 network policy. +l7Proxy: true + +# -- Enable Local Redirect Policy. +localRedirectPolicy: false + +# To include or exclude matched resources from cilium identity evaluation +# labels: "" + +# logOptions allows you to define logging options. eg: +# logOptions: +# format: json + +# -- Enables periodic logging of system load +logSystemLoad: false + + +# -- Configure maglev consistent hashing +maglev: {} + # -- tableSize is the size (parameter M) for the backend table of one + # service entry + # tableSize: + + # -- hashSeed is the cluster-wide base64 encoded seed for the hashing + # hashSeed: + +# -- Enables masquerading of IPv4 traffic leaving the node from endpoints. +enableIPv4Masquerade: true + +# -- Enables IPv6 BIG TCP support which increases maximum GSO/GRO limits for nodes and pods +enableIPv6BIGTCP: false + +# -- Enables masquerading of IPv6 traffic leaving the node from endpoints. +enableIPv6Masquerade: true + +# -- Enables egress gateway to redirect and SNAT the traffic that leaves the +# cluster. +egressGateway: + enabled: false + # -- Install egress gateway IP rules and routes in order to properly steer + # egress gateway traffic to the correct ENI interface + installRoutes: false + +vtep: +# -- Enables VXLAN Tunnel Endpoint (VTEP) Integration (beta) to allow +# Cilium-managed pods to talk to third party VTEP devices over Cilium tunnel. + enabled: false + +# -- A space separated list of VTEP device endpoint IPs, for example "1.1.1.1 1.1.2.1" + endpoint: "" +# -- A space separated list of VTEP device CIDRs, for example "1.1.1.0/24 1.1.2.0/24" + cidr: "" +# -- VTEP CIDRs Mask that applies to all VTEP CIDRs, for example "255.255.255.0" + mask: "" +# -- A space separated list of VTEP device MAC addresses (VTEP MAC), for example "x:x:x:x:x:x y:y:y:y:y:y:y" + mac: "" + +# -- (string) Allows to explicitly specify the IPv4 CIDR for native routing. +# When specified, Cilium assumes networking for this CIDR is preconfigured and +# hands traffic destined for that range to the Linux network stack without +# applying any SNAT. +# Generally speaking, specifying a native routing CIDR implies that Cilium can +# depend on the underlying networking stack to route packets to their +# destination. To offer a concrete example, if Cilium is configured to use +# direct routing and the Kubernetes CIDR is included in the native routing CIDR, +# the user must configure the routes to reach pods, either manually or by +# setting the auto-direct-node-routes flag. +ipv4NativeRoutingCIDR: "" + +# -- (string) Allows to explicitly specify the IPv6 CIDR for native routing. +# When specified, Cilium assumes networking for this CIDR is preconfigured and +# hands traffic destined for that range to the Linux network stack without +# applying any SNAT. +# Generally speaking, specifying a native routing CIDR implies that Cilium can +# depend on the underlying networking stack to route packets to their +# destination. To offer a concrete example, if Cilium is configured to use +# direct routing and the Kubernetes CIDR is included in the native routing CIDR, +# the user must configure the routes to reach pods, either manually or by +# setting the auto-direct-node-routes flag. +ipv6NativeRoutingCIDR: "" + +# -- cilium-monitor sidecar. +monitor: + # -- Enable the cilium-monitor sidecar. + enabled: false + +# -- Configure service load balancing +loadBalancer: + # -- standalone enables the standalone L4LB which does not connect to + # kube-apiserver. + # standalone: false + + # -- algorithm is the name of the load balancing algorithm for backend + # selection e.g. random or maglev + # algorithm: random + + # -- mode is the operation mode of load balancing for remote backends + # e.g. snat, dsr, hybrid + # mode: snat + + # -- acceleration is the option to accelerate service handling via XDP + # e.g. native, disabled + # acceleration: disabled + + # -- dsrDispatch configures whether IP option or IPIP encapsulation is + # used to pass a service IP and port to remote backend + # dsrDispatch: opt + + # -- serviceTopology enables K8s Topology Aware Hints -based service + # endpoints filtering + # serviceTopology: false + + # -- L7 LoadBalancer + l7: + # -- Enable L7 service load balancing via envoy proxy. + # The request to a k8s service, which has specific annotation e.g. service.cilium.io/lb-l7, + # will be forwarded to the local backend proxy to be load balanced to the service endpoints. + # Please refer to docs for supported annotations for more configuration. + # + # Applicable values: + # - envoy: Enable L7 load balancing via envoy proxy. This will automatically set enable-envoy-config as well. + # - disabled: Disable L7 load balancing. + backend: disabled + # -- List of ports from service to be automatically redirected to above backend. + # Any service exposing one of these ports will be automatically redirected. + # Fine-grained control can be achieved by using the service annotation. + ports: [] + # -- Default LB algorithm + # The default LB algorithm to be used for services, which can be overridden by the + # service annotation (e.g. service.cilium.io/lb-l7-algorithm) + # Applicable values: round_robin, least_request, random + algorithm: round_robin + +# -- Configure N-S k8s service loadbalancing +nodePort: + # -- Enable the Cilium NodePort service implementation. + enabled: false + + # -- Port range to use for NodePort services. + # range: "30000,32767" + + # -- Set to true to prevent applications binding to service ports. + bindProtection: true + + # -- Append NodePort range to ip_local_reserved_ports if clash with ephemeral + # ports is detected. + autoProtectPortRange: true + + # -- Enable healthcheck nodePort server for NodePort services + enableHealthCheck: true + +# policyAuditMode: false + +# -- The agent can be put into one of the three policy enforcement modes: +# default, always and never. +# ref: https://docs.cilium.io/en/stable/security/policy/intro/#policy-enforcement-modes +policyEnforcementMode: "default" + +pprof: + # -- Enable pprof for cilium-agent + enabled: false + # -- Configure pprof listen address for cilium-agent + address: localhost + # -- Configure pprof listen port for cilium-agent + port: 6060 + +# -- Configure prometheus metrics on the configured port at /metrics +prometheus: + enabled: false + port: 9962 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor cilium-agent + labels: {} + # -- Annotations to add to ServiceMonitor cilium-agent + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Specify the Kubernetes namespace where Prometheus expects to find + # service monitors configured. + # namespace: "" + # -- Relabeling configs for the ServiceMonitor cilium-agent + relabelings: + - sourceLabels: + - __meta_kubernetes_pod_node_name + targetLabel: node + replacement: ${1} + # -- Metrics relabeling configs for the ServiceMonitor cilium-agent + metricRelabelings: ~ + # -- Metrics that should be enabled or disabled from the default metric + # list. (+metric_foo to enable metric_foo , -metric_bar to disable + # metric_bar). + # ref: https://docs.cilium.io/en/stable/observability/metrics/ + metrics: ~ + +# -- Configure Istio proxy options. +proxy: + prometheus: + enabled: true + port: "9964" + # -- Regular expression matching compatible Istio sidecar istio-proxy + # container image names + sidecarImageRegex: "cilium/istio_proxy" + +# -- Enable use of the remote node identity. +# ref: https://docs.cilium.io/en/v1.7/install/upgrade/#configmap-remote-node-identity +remoteNodeIdentity: true + +# -- Enable resource quotas for priority classes used in the cluster. +resourceQuotas: + enabled: false + cilium: + hard: + # 5k nodes * 2 DaemonSets (Cilium and cilium node init) + pods: "10k" + operator: + hard: + # 15 "clusterwide" Cilium Operator pods for HA + pods: "15" + +# Need to document default +################## +#sessionAffinity: false + +# -- Do not run Cilium agent when running with clean mode. Useful to completely +# uninstall Cilium as it will stop Cilium from starting and create artifacts +# in the node. +sleepAfterInit: false + +# -- Configure BPF socket operations configuration +sockops: + # enabled enables installation of socket options acceleration. + enabled: false + +# -- Enable check of service source ranges (currently, only for LoadBalancer). +svcSourceRangeCheck: true + +# -- Synchronize Kubernetes nodes to kvstore and perform CNP GC. +synchronizeK8sNodes: true + +# -- Configure TLS configuration in the agent. +tls: + # -- This configures how the Cilium agent loads the secrets used TLS-aware CiliumNetworkPolicies + # (namely the secrets referenced by terminatingTLS and originatingTLS). + # Possible values: + # - local + # - k8s + secretsBackend: local + + # -- Base64 encoded PEM values for the CA certificate and private key. + # This can be used as common CA to generate certificates used by hubble and clustermesh components + ca: + # -- Optional CA cert. If it is provided, it will be used by cilium to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + cert: "" + + # -- Optional CA private key. If it is provided, it will be used by cilium to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + key: "" + + # -- Generated certificates validity duration in days. This will be used for auto generated CA. + certValidityDuration: 1095 + +# -- Configure the encapsulation configuration for communication between nodes. +# Possible values: +# - disabled +# - vxlan (default) +# - geneve +tunnel: "vxlan" + +# -- Configure VXLAN and Geneve tunnel port. +# @default -- Port 8472 for VXLAN, Port 6081 for Geneve +tunnelPort: 0 + +# -- Configure the underlying network MTU to overwrite auto-detected MTU. +MTU: 0 + +# -- Disable the usage of CiliumEndpoint CRD. +disableEndpointCRD: "false" + +wellKnownIdentities: + # -- Enable the use of well-known identities. + enabled: false + +etcd: + # -- Enable etcd mode for the agent. + enabled: false + + # -- cilium-etcd-operator image. + image: + override: ~ + repository: "quay.io/cilium/cilium-etcd-operator" + tag: "v2.0.7@sha256:04b8327f7f992693c2cb483b999041ed8f92efc8e14f2a5f3ab95574a65ea2dc" + pullPolicy: "IfNotPresent" + + # -- The priority class to use for cilium-etcd-operator + priorityClassName: "" + + # -- Additional cilium-etcd-operator container arguments. + extraArgs: [] + + # -- Additional cilium-etcd-operator volumes. + extraVolumes: [] + + # -- Additional cilium-etcd-operator volumeMounts. + extraVolumeMounts: [] + + # -- Node tolerations for cilium-etcd-operator scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Pod topology spread constraints for cilium-etcd-operator + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for cilium-etcd-operator pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Security context to be added to cilium-etcd-operator pods + podSecurityContext: {} + + # -- Annotations to be added to cilium-etcd-operator pods + podAnnotations: {} + + # -- Labels to be added to cilium-etcd-operator pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- cilium-etcd-operator resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + + # -- Security context to be added to cilium-etcd-operator pods + securityContext: {} + # runAsUser: 0 + + # -- cilium-etcd-operator update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxSurge: 1 + maxUnavailable: 1 + + # -- If etcd is behind a k8s service set this option to true so that Cilium + # does the service translation automatically without requiring a DNS to be + # running. + k8sService: false + + # -- Cluster domain for cilium-etcd-operator. + clusterDomain: cluster.local + + # -- List of etcd endpoints (not needed when using managed=true). + endpoints: + - https://CHANGE-ME:2379 + + # -- Enable use of TLS/SSL for connectivity to etcd. (auto-enabled if + # managed=true) + ssl: false + +operator: + # -- Enable the cilium-operator component (required). + enabled: true + + # -- Roll out cilium-operator pods automatically when configmap is updated. + rollOutPods: false + + # -- cilium-operator image. + image: + override: ~ + repository: "quay.io/cilium/operator" + tag: "v1.13.2" + # operator-generic-digest + genericDigest: "sha256:a1982c0a22297aaac3563e428c330e17668305a41865a842dec53d241c5490ab" + # operator-azure-digest + azureDigest: "sha256:bfce3268bd32f1703ffb22339f9c306e99015585328a39b179c8ace72481a714" + # operator-aws-digest + awsDigest: "sha256:94d5a291f80e2d568302b144d1d002fb1d43b436befed74a38f630fdc6d6f0c6" + # operator-alibabacloud-digest + alibabacloudDigest: "sha256:8b5623a272c18ba823a4105308902cf1901fef494ccad85ab00791296fde4b3b" + useDigest: true + pullPolicy: "IfNotPresent" + suffix: "" + + # -- Number of replicas to run for the cilium-operator deployment + replicas: 2 + + # -- The priority class to use for cilium-operator + priorityClassName: "" + + # -- DNS policy for Cilium operator pods. + # Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy + dnsPolicy: "" + + # -- cilium-operator update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxSurge: 1 + maxUnavailable: 1 + + # -- Affinity for cilium-operator + affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + io.cilium/app: operator + + # -- Pod topology spread constraints for cilium-operator + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for cilium-operator pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for cilium-operator scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Additional cilium-operator container arguments. + extraArgs: [] + + # -- Additional cilium-operator environment variables. + extraEnv: [] + + # -- Additional cilium-operator hostPath mounts. + extraHostPathMounts: [] + # - name: host-mnt-data + # mountPath: /host/mnt/data + # hostPath: /mnt/data + # hostPathType: Directory + # readOnly: true + # mountPropagation: HostToContainer + + # -- Additional cilium-operator volumes. + extraVolumes: [] + + # -- Additional cilium-operator volumeMounts. + extraVolumeMounts: [] + + # -- Security context to be added to cilium-operator pods + podSecurityContext: {} + + # -- Annotations to be added to cilium-operator pods + podAnnotations: {} + + # -- Labels to be added to cilium-operator pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- cilium-operator resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 1000m + # memory: 1Gi + # requests: + # cpu: 100m + # memory: 128Mi + + # -- Security context to be added to cilium-operator pods + securityContext: {} + # runAsUser: 0 + + # -- Interval for endpoint garbage collection. + endpointGCInterval: "5m0s" + + # -- Interval for cilium node garbage collection. + nodeGCInterval: "5m0s" + + # -- Skip CNP node status clean up at operator startup. + skipCNPStatusStartupClean: false + + # -- Interval for identity garbage collection. + identityGCInterval: "15m0s" + + # -- Timeout for identity heartbeats. + identityHeartbeatTimeout: "30m0s" + + pprof: + # -- Enable pprof for cilium-operator + enabled: false + # -- Configure pprof listen address for cilium-operator + address: localhost + # -- Configure pprof listen port for cilium-operator + port: 6061 + + # -- Enable prometheus metrics for cilium-operator on the configured port at + # /metrics + prometheus: + enabled: false + port: 9963 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor cilium-operator + labels: {} + # -- Annotations to add to ServiceMonitor cilium-operator + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Relabeling configs for the ServiceMonitor cilium-operator + relabelings: ~ + # -- Metrics relabeling configs for the ServiceMonitor cilium-operator + metricRelabelings: ~ + + # -- Skip CRDs creation for cilium-operator + skipCRDCreation: false + + # -- Remove Cilium node taint from Kubernetes nodes that have a healthy Cilium + # pod running. + removeNodeTaints: true + + # -- Set Node condition NetworkUnavailable to 'false' with the reason + # 'CiliumIsUp' for nodes that have a healthy Cilium pod. + setNodeNetworkStatus: true + + unmanagedPodWatcher: + # -- Restart any pod that are not managed by Cilium. + restart: true + # -- Interval, in seconds, to check if there are any pods that are not + # managed by Cilium. + intervalSeconds: 15 + +nodeinit: + # -- Enable the node initialization DaemonSet + enabled: false + + # -- node-init image. + image: + override: ~ + repository: "quay.io/cilium/startup-script" + tag: "d69851597ea019af980891a4628fb36b7880ec26" + pullPolicy: "IfNotPresent" + + # -- The priority class to use for the nodeinit pod. + priorityClassName: "" + + # -- node-init update strategy + updateStrategy: + type: RollingUpdate + + # -- Additional nodeinit environment variables. + extraEnv: [] + + # -- Affinity for cilium-nodeinit + affinity: {} + + # -- Node labels for nodeinit pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for nodeinit scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Annotations to be added to node-init pods. + podAnnotations: {} + + # -- Labels to be added to node-init pods. + podLabels: {} + + # -- nodeinit resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: + requests: + cpu: 100m + memory: 100Mi + + # -- Security context to be added to nodeinit pods. + securityContext: + privileged: false + seLinuxOptions: + level: 's0' + # Running with spc_t since we have removed the privileged mode. + # Users can change it to a different type as long as they have the + # type available on the system. + type: 'spc_t' + capabilities: + add: + # Used in iptables. Consider removing once we are iptables-free + - SYS_MODULE + # Used for nsenter + - NET_ADMIN + - SYS_ADMIN + - SYS_CHROOT + - SYS_PTRACE + + # -- bootstrapFile is the location of the file where the bootstrap timestamp is + # written by the node-init DaemonSet + bootstrapFile: "/tmp/cilium-bootstrap.d/cilium-bootstrap-time" + +preflight: + # -- Enable Cilium pre-flight resources (required for upgrade) + enabled: false + + # -- Cilium pre-flight image. + image: + override: ~ + repository: "quay.io/cilium/cilium" + tag: "v1.13.2" + # cilium-digest + digest: "sha256:85708b11d45647c35b9288e0de0706d24a5ce8a378166cadc700f756cc1a38d6" + useDigest: true + pullPolicy: "IfNotPresent" + + # -- The priority class to use for the preflight pod. + priorityClassName: "" + + # -- preflight update strategy + updateStrategy: + type: RollingUpdate + + # -- Additional preflight environment variables. + extraEnv: [] + + # -- Additional preflight volumes. + extraVolumes: [] + + # -- Additional preflight volumeMounts. + extraVolumeMounts: [] + + # -- Affinity for cilium-preflight + affinity: + podAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + + # -- Node labels for preflight pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for preflight scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - key: node.kubernetes.io/not-ready + effect: NoSchedule + - key: node-role.kubernetes.io/master + effect: NoSchedule + - key: node-role.kubernetes.io/control-plane + effect: NoSchedule + - key: node.cloudprovider.kubernetes.io/uninitialized + effect: NoSchedule + value: "true" + - key: CriticalAddonsOnly + operator: "Exists" + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Security context to be added to preflight pods. + podSecurityContext: {} + + # -- Annotations to be added to preflight pods + podAnnotations: {} + + # -- Labels to be added to the preflight pod. + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- preflight resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + + # -- Security context to be added to preflight pods + securityContext: {} + # runAsUser: 0 + + # -- Path to write the `--tofqdns-pre-cache` file to. + tofqdnsPreCache: "" + + # -- Configure termination grace period for preflight Deployment and DaemonSet. + terminationGracePeriodSeconds: 1 + + # -- By default we should always validate the installed CNPs before upgrading + # Cilium. This will make sure the user will have the policies deployed in the + # cluster with the right schema. + validateCNPs: true + +# -- Explicitly enable or disable priority class. +# .Capabilities.KubeVersion is unsettable in `helm template` calls, +# it depends on k8s libraries version that Helm was compiled against. +# This option allows to explicitly disable setting the priority class, which +# is useful for rendering charts for gke clusters in advance. +enableCriticalPriorityClass: true + +# disableEnvoyVersionCheck removes the check for Envoy, which can be useful +# on AArch64 as the images do not currently ship a version of Envoy. +#disableEnvoyVersionCheck: false + +clustermesh: + # -- Deploy clustermesh-apiserver for clustermesh + useAPIServer: false + + # -- Clustermesh explicit configuration. + config: + # -- Enable the Clustermesh explicit configuration. + enabled: false + # -- Default dns domain for the Clustermesh API servers + # This is used in the case cluster addresses are not provided + # and IPs are used. + domain: mesh.cilium.io + # -- List of clusters to be peered in the mesh. + clusters: [] + # clusters: + # # -- Name of the cluster + # - name: cluster1 + # # -- Address of the cluster, use this if you created DNS records for + # # the cluster Clustermesh API server. + # address: cluster1.mesh.cilium.io + # # -- Port of the cluster Clustermesh API server. + # port: 2379 + # # -- IPs of the cluster Clustermesh API server, use multiple ones when + # # you have multiple IPs to access the Clustermesh API server. + # ips: + # - 172.18.255.201 + # # -- base64 encoded PEM values for the cluster client certificate, private key and certificate authority. + # tls: + # cert: "" + # key: "" + + apiserver: + # -- Clustermesh API server image. + image: + override: ~ + repository: "quay.io/cilium/clustermesh-apiserver" + tag: "v1.13.2" + # clustermesh-apiserver-digest + digest: "sha256:4b07ac66d83dcf329252145f82c126705f291687d5b41161321220d115b7fee3" + useDigest: true + pullPolicy: "IfNotPresent" + + etcd: + # -- Clustermesh API server etcd image. + image: + override: ~ + repository: "quay.io/coreos/etcd" + tag: "v3.5.4@sha256:795d8660c48c439a7c3764c2330ed9222ab5db5bb524d8d0607cac76f7ba82a3" + pullPolicy: "IfNotPresent" + + # -- Specifies the resources for etcd container in the apiserver + resources: {} + # requests: + # cpu: 200m + # memory: 256Mi + # limits: + # cpu: 1000m + # memory: 256Mi + + # -- Security context to be added to clustermesh-apiserver etcd containers + securityContext: {} + + init: + # -- Specifies the resources for etcd init container in the apiserver + resources: {} + # requests: + # cpu: 100m + # memory: 100Mi + # limits: + # cpu: 100m + # memory: 100Mi + + service: + # -- The type of service used for apiserver access. + type: NodePort + # -- Optional port to use as the node port for apiserver access. + nodePort: 32379 + # -- Optional loadBalancer IP address to use with type LoadBalancer. + # loadBalancerIP: + + # -- Annotations for the clustermesh-apiserver + # For GKE LoadBalancer, use annotation cloud.google.com/load-balancer-type: "Internal" + # For EKS LoadBalancer, use annotation service.beta.kubernetes.io/aws-load-balancer-internal: 0.0.0.0/0 + annotations: {} + + # -- Number of replicas run for the clustermesh-apiserver deployment. + replicas: 1 + + # -- Additional clustermesh-apiserver environment variables. + extraEnv: [] + + # -- Additional clustermesh-apiserver volumes. + extraVolumes: [] + + # -- Additional clustermesh-apiserver volumeMounts. + extraVolumeMounts: [] + + # -- Security context to be added to clustermesh-apiserver containers + securityContext: {} + + # -- Security context to be added to clustermesh-apiserver pods + podSecurityContext: {} + + # -- Annotations to be added to clustermesh-apiserver pods + podAnnotations: {} + + # -- Labels to be added to clustermesh-apiserver pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- Resource requests and limits for the clustermesh-apiserver container of the clustermesh-apiserver deployment, such as + # resources: + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + # -- Resource requests and limits for the clustermesh-apiserver + resources: {} + # requests: + # cpu: 100m + # memory: 64Mi + # limits: + # cpu: 1000m + # memory: 1024M + + # -- Affinity for clustermesh.apiserver + affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: clustermesh-apiserver + + # -- Pod topology spread constraints for clustermesh-apiserver + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- clustermesh-apiserver update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- The priority class to use for clustermesh-apiserver + priorityClassName: "" + + tls: + # -- Configure automatic TLS certificates generation. + # A Kubernetes CronJob is used the generate any + # certificates not provided by the user at installation + # time. + auto: + # -- When set to true, automatically generate a CA and certificates to + # enable mTLS between clustermesh-apiserver and external workload instances. + # If set to false, the certs to be provided by setting appropriate values below. + enabled: true + # Sets the method to auto-generate certificates. Supported values: + # - helm: This method uses Helm to generate all certificates. + # - cronJob: This method uses a Kubernetes CronJob the generate any + # certificates not provided by the user at installation + # time. + # - certmanager: This method use cert-manager to generate & rotate certificates. + method: helm + # -- Generated certificates validity duration in days. + certValidityDuration: 1095 + # -- Schedule for certificates regeneration (regardless of their expiration date). + # Only used if method is "cronJob". If nil, then no recurring job will be created. + # Instead, only the one-shot job is deployed to generate the certificates at + # installation time. + # + # Due to the out-of-band distribution of client certs to external workloads the + # CA is (re)regenerated only if it is not provided as a helm value and the k8s + # secret is manually deleted. + # + # Defaults to none. Commented syntax gives midnight of the first day of every + # fourth month. For syntax, see + # https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax + # schedule: "0 0 1 */4 *" + + # [Example] + # certManagerIssuerRef: + # group: cert-manager.io + # kind: ClusterIssuer + # name: ca-issuer + # -- certmanager issuer used when clustermesh.apiserver.tls.auto.method=certmanager. + certManagerIssuerRef: {} + # -- base64 encoded PEM values for the ExternalWorkload CA certificate and private key. + ca: + # -- Optional CA cert. If it is provided, it will be used by the 'cronJob' method to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + cert: "" + # -- Optional CA private key. If it is provided, it will be used by the 'cronJob' method to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver server certificate and private key. + # Used if 'auto' is not enabled. + server: + cert: "" + key: "" + # -- Extra DNS names added to certificate when it's auto generated + extraDnsNames: [] + # -- Extra IP addresses added to certificate when it's auto generated + extraIpAddresses: [] + # -- base64 encoded PEM values for the clustermesh-apiserver admin certificate and private key. + # Used if 'auto' is not enabled. + admin: + cert: "" + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver client certificate and private key. + # Used if 'auto' is not enabled. + client: + cert: "" + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver remote cluster certificate and private key. + # Used if 'auto' is not enabled. + remote: + cert: "" + key: "" + +# -- Configure external workloads support +externalWorkloads: + # -- Enable support for external workloads, such as VMs (false by default). + enabled: false + +# -- Configure cgroup related configuration +cgroup: + autoMount: + # -- Enable auto mount of cgroup2 filesystem. + # When `autoMount` is enabled, cgroup2 filesystem is mounted at + # `cgroup.hostRoot` path on the underlying host and inside the cilium agent pod. + # If users disable `autoMount`, it's expected that users have mounted + # cgroup2 filesystem at the specified `cgroup.hostRoot` volume, and then the + # volume will be mounted inside the cilium agent pod at the same path. + enabled: true + # -- Init Container Cgroup Automount resource limits & requests + resources: {} + # limits: + # cpu: 100m + # memory: 128Mi + # requests: + # cpu: 100m + # memory: 128Mi + # -- Configure cgroup root where cgroup2 filesystem is mounted on the host (see also: `cgroup.autoMount`) + hostRoot: /run/cilium/cgroupv2 + +# -- Configure whether to enable auto detect of terminating state for endpoints +# in order to support graceful termination. +enableK8sTerminatingEndpoint: true + +# -- Configure whether to unload DNS policy rules on graceful shutdown +# dnsPolicyUnloadOnShutdown: false + +# -- Configure the key of the taint indicating that Cilium is not ready on the node. +# When set to a value starting with `ignore-taint.cluster-autoscaler.kubernetes.io/`, the Cluster Autoscaler will ignore the taint on its decisions, allowing the cluster to scale up. +agentNotReadyTaintKey: "node.cilium.io/agent-not-ready" + +dnsProxy: + # -- DNS response code for rejecting DNS requests, available options are '[nameError refused]'. + dnsRejectResponseCode: refused + # -- Allow the DNS proxy to compress responses to endpoints that are larger than 512 Bytes or the EDNS0 option, if present. + enableDnsCompression: true + # -- Maximum number of IPs to maintain per FQDN name for each endpoint. + endpointMaxIpPerHostname: 50 + # -- Time during which idle but previously active connections with expired DNS lookups are still considered alive. + idleConnectionGracePeriod: 0s + # -- Maximum number of IPs to retain for expired DNS lookups with still-active connections. + maxDeferredConnectionDeletes: 10000 + # -- The minimum time, in seconds, to use DNS data for toFQDNs policies. + minTtl: 3600 + # -- DNS cache data at this path is preloaded on agent startup. + preCache: "" + # -- Global port on which the in-agent DNS proxy should listen. Default 0 is a OS-assigned port. + proxyPort: 0 + # -- The maximum time the DNS proxy holds an allowed DNS response before sending it along. Responses are sent as soon as the datapath is updated with the new IP information. + proxyResponseMaxDelay: 100ms + +# -- SCTP Configuration Values +sctp: + # -- Enable SCTP support. NOTE: Currently, SCTP support does not support rewriting ports or multihoming. + enabled: false diff --git a/kustomizations/cilium/charts/cilium/values.yaml.tmpl b/kustomizations/cilium/charts/cilium/values.yaml.tmpl new file mode 100644 index 0000000..e49ef36 --- /dev/null +++ b/kustomizations/cilium/charts/cilium/values.yaml.tmpl @@ -0,0 +1,2519 @@ +# upgradeCompatibility helps users upgrading to ensure that the configMap for +# Cilium will not change critical values to ensure continued operation +# This is flag is not required for new installations. +# For example: 1.7, 1.8, 1.9 +# upgradeCompatibility: '1.8' + +debug: + # -- Enable debug logging + enabled: false + # -- Configure verbosity levels for debug logging + # This option is used to enable debug messages for operations related to such + # sub-system such as (e.g. kvstore, envoy, datapath or policy), and flow is + # for enabling debug messages emitted per request, message and connection. + # + # Applicable values: + # - flow + # - kvstore + # - envoy + # - datapath + # - policy + verbose: ~ + +rbac: + # -- Enable creation of Resource-Based Access Control configuration. + create: true + +# -- Configure image pull secrets for pulling container images +imagePullSecrets: +# - name: "image-pull-secret" + +# -- (string) Kubernetes config path +# @default -- `"~/.kube/config"` +kubeConfigPath: "" +# -- (string) Kubernetes service host +k8sServiceHost: "" +# -- (string) Kubernetes service port +k8sServicePort: "" + +cluster: + # -- Name of the cluster. Only required for Cluster Mesh. + name: default + # -- (int) Unique ID of the cluster. Must be unique across all connected + # clusters and in the range of 1 to 255. Only required for Cluster Mesh, + # may be 0 if Cluster Mesh is not used. + id: 0 + +# -- Define serviceAccount names for components. +# @default -- Component's fully qualified name. +serviceAccounts: + cilium: + create: true + name: cilium + automount: true + annotations: {} + etcd: + create: true + name: cilium-etcd-operator + automount: true + annotations: {} + operator: + create: true + name: cilium-operator + automount: true + annotations: {} + preflight: + create: true + name: cilium-pre-flight + automount: true + annotations: {} + relay: + create: true + name: hubble-relay + automount: false + annotations: {} + ui: + create: true + name: hubble-ui + automount: true + annotations: {} + clustermeshApiserver: + create: true + name: clustermesh-apiserver + automount: true + annotations: {} + # -- Clustermeshcertgen is used if clustermesh.apiserver.tls.auto.method=cronJob + clustermeshcertgen: + create: true + name: clustermesh-apiserver-generate-certs + automount: true + annotations: {} + # -- Hubblecertgen is used if hubble.tls.auto.method=cronJob + hubblecertgen: + create: true + name: hubble-generate-certs + automount: true + annotations: {} + +# -- Configure termination grace period for cilium-agent DaemonSet. +terminationGracePeriodSeconds: 1 + +# -- Install the cilium agent resources. +agent: true + +# -- Agent container name. +name: cilium + +# -- Roll out cilium agent pods automatically when configmap is updated. +rollOutCiliumPods: false + +# -- Agent container image. +image: + override: ~ + repository: "${CILIUM_REPO}" + tag: "${CILIUM_VERSION}" + pullPolicy: "${PULL_POLICY}" + # cilium-digest + digest: ${CILIUM_DIGEST} + useDigest: ${USE_DIGESTS} + +# -- Affinity for cilium-agent. +affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + +# -- Node selector for cilium-agent. +nodeSelector: + kubernetes.io/os: linux + +# -- Node tolerations for agent scheduling to nodes with taints +# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ +tolerations: +- operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + +# -- The priority class to use for cilium-agent. +priorityClassName: "" + +# -- DNS policy for Cilium agent pods. +# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy +dnsPolicy: "" + +# -- Additional containers added to the cilium DaemonSet. +extraContainers: [] + +# -- Additional agent container arguments. +extraArgs: [] + +# -- Additional agent container environment variables. +extraEnv: [] + +# -- Additional agent hostPath mounts. +extraHostPathMounts: [] + # - name: host-mnt-data + # mountPath: /host/mnt/data + # hostPath: /mnt/data + # hostPathType: Directory + # readOnly: true + # mountPropagation: HostToContainer + +# -- Additional agent volumes. +extraVolumes: [] + +# -- Additional agent volumeMounts. +extraVolumeMounts: [] + +# -- extraConfig allows you to specify additional configuration parameters to be +# included in the cilium-config configmap. +extraConfig: {} +# my-config-a: "1234" +# my-config-b: |- +# test 1 +# test 2 +# test 3 + +# -- Security Context for cilium-agent pods. +podSecurityContext: {} + +# -- Annotations to be added to agent pods +podAnnotations: {} + +# -- Labels to be added to agent pods +podLabels: {} + +# -- Agent resource limits & requests +# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ +resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + +securityContext: + # -- User to run the pod with + # runAsUser: 0 + # -- Run the pod with elevated privileges + privileged: false + # -- SELinux options for the `cilium-agent` and init containers + seLinuxOptions: + level: 's0' + # Running with spc_t since we have removed the privileged mode. + # Users can change it to a different type as long as they have the + # type available on the system. + type: 'spc_t' + capabilities: + # -- Capabilities for the `cilium-agent` container + ciliumAgent: + # Use to set socket permission + - CHOWN + # Used to terminate envoy child process + - KILL + # Used since cilium modifies routing tables, etc... + - NET_ADMIN + # Used since cilium creates raw sockets, etc... + - NET_RAW + # Used since cilium monitor uses mmap + - IPC_LOCK + # Used in iptables. Consider removing once we are iptables-free + - SYS_MODULE + # We need it for now but might not need it for >= 5.11 specially + # for the 'SYS_RESOURCE'. + # In >= 5.8 there's already BPF and PERMON capabilities + - SYS_ADMIN + # Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC + - SYS_RESOURCE + # Both PERFMON and BPF requires kernel 5.8, container runtime + # cri-o >= v1.22.0 or containerd >= v1.5.0. + # If available, SYS_ADMIN can be removed. + #- PERFMON + #- BPF + # Allow discretionary access control (e.g. required for package installation) + - DAC_OVERRIDE + # Allow to set Access Control Lists (ACLs) on arbitrary files (e.g. required for package installation) + - FOWNER + # Allow to execute program that changes GID (e.g. required for package installation) + - SETGID + # Allow to execute program that changes UID (e.g. required for package installation) + - SETUID + # -- Capabilities for the `mount-cgroup` init container + mountCgroup: + # Only used for 'mount' cgroup + - SYS_ADMIN + # Used for nsenter + - SYS_CHROOT + - SYS_PTRACE + # -- capabilities for the `apply-sysctl-overwrites` init container + applySysctlOverwrites: + # Required in order to access host's /etc/sysctl.d dir + - SYS_ADMIN + # Used for nsenter + - SYS_CHROOT + - SYS_PTRACE + # -- Capabilities for the `clean-cilium-state` init container + cleanCiliumState: + # Most of the capabilities here are the same ones used in the + # cilium-agent's container because this container can be used to + # uninstall all Cilium resources, and therefore it is likely that + # will need the same capabilities. + # Used since cilium modifies routing tables, etc... + - NET_ADMIN + # Used in iptables. Consider removing once we are iptables-free + - SYS_MODULE + # We need it for now but might not need it for >= 5.11 specially + # for the 'SYS_RESOURCE'. + # In >= 5.8 there's already BPF and PERMON capabilities + - SYS_ADMIN + # Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC + - SYS_RESOURCE + # Both PERFMON and BPF requires kernel 5.8, container runtime + # cri-o >= v1.22.0 or containerd >= v1.5.0. + # If available, SYS_ADMIN can be removed. + #- PERFMON + #- BPF + +# -- Cilium agent update strategy +updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 2 + +# Configuration Values for cilium-agent + +aksbyocni: + # -- Enable AKS BYOCNI integration. + # Note that this is incompatible with AKS clusters not created in BYOCNI mode: + # use Azure integration (`azure.enabled`) instead. + enabled: false + +# -- Enable installation of PodCIDR routes between worker +# nodes if worker nodes share a common L2 network segment. +autoDirectNodeRoutes: false + +# -- Annotate k8s node upon initialization with Cilium's metadata. +annotateK8sNode: false + +azure: + # -- Enable Azure integration. + # Note that this is incompatible with AKS clusters created in BYOCNI mode: use + # AKS BYOCNI integration (`aksbyocni.enabled`) instead. + enabled: false + # usePrimaryAddress: false + # resourceGroup: group1 + # subscriptionID: 00000000-0000-0000-0000-000000000000 + # tenantID: 00000000-0000-0000-0000-000000000000 + # clientID: 00000000-0000-0000-0000-000000000000 + # clientSecret: 00000000-0000-0000-0000-000000000000 + # userAssignedIdentityID: 00000000-0000-0000-0000-000000000000 + +alibabacloud: + # -- Enable AlibabaCloud ENI integration + enabled: false + +# -- Enable bandwidth manager to optimize TCP and UDP workloads and allow +# for rate-limiting traffic from individual Pods with EDT (Earliest Departure +# Time) through the "kubernetes.io/egress-bandwidth" Pod annotation. +bandwidthManager: + # -- Enable bandwidth manager infrastructure (also prerequirement for BBR) + enabled: false + # -- Activate BBR TCP congestion control for Pods + bbr: false + +# -- Configure standalone NAT46/NAT64 gateway +nat46x64Gateway: + # -- Enable RFC8215-prefixed translation + enabled: false + +# -- Configure BGP +bgp: + # -- Enable BGP support inside Cilium; embeds a new ConfigMap for BGP inside + # cilium-agent and cilium-operator + enabled: false + announce: + # -- Enable allocation and announcement of service LoadBalancer IPs + loadbalancerIP: false + # -- Enable announcement of node pod CIDR + podCIDR: false + +# -- This feature set enables virtual BGP routers to be created via +# CiliumBGPPeeringPolicy CRDs. +bgpControlPlane: + # -- Enables the BGP control plane. + enabled: false + +pmtuDiscovery: + # -- Enable path MTU discovery to send ICMP fragmentation-needed replies to + # the client. + enabled: false + +bpf: + # -- Configure the mount point for the BPF filesystem + root: /sys/fs/bpf + + # -- Enable BPF clock source probing for more efficient tick retrieval. + clockProbe: false + + # -- Enables pre-allocation of eBPF map values. This increases + # memory usage but can reduce latency. + preallocateMaps: false + + # -- (int) Configure the maximum number of entries in the TCP connection tracking + # table. + # @default -- `524288` + ctTcpMax: ~ + + # -- (int) Configure the maximum number of entries for the non-TCP connection + # tracking table. + # @default -- `262144` + ctAnyMax: ~ + + # -- Configure the maximum number of service entries in the + # load balancer maps. + lbMapMax: 65536 + + # -- (int) Configure the maximum number of entries for the NAT table. + # @default -- `524288` + natMax: ~ + + # -- (int) Configure the maximum number of entries for the neighbor table. + # @default -- `524288` + neighMax: ~ + + # -- Configure the maximum number of entries in endpoint policy map (per endpoint). + policyMapMax: 16384 + + # -- (float64) Configure auto-sizing for all BPF maps based on available memory. + # ref: https://docs.cilium.io/en/stable/network/ebpf/maps/ + # @default -- `0.0025` + mapDynamicSizeRatio: ~ + + # -- Configure the level of aggregation for monitor notifications. + # Valid options are none, low, medium, maximum. + monitorAggregation: medium + + # -- Configure the typical time between monitor notifications for + # active connections. + monitorInterval: "5s" + + # -- Configure which TCP flags trigger notifications when seen for the + # first time in a connection. + monitorFlags: "all" + + # -- Allow cluster external access to ClusterIP services. + lbExternalClusterIP: false + + # -- (bool) Enable native IP masquerade support in eBPF + # @default -- `false` + masquerade: ~ + + # -- (bool) Configure whether direct routing mode should route traffic via + # host stack (true) or directly and more efficiently out of BPF (false) if + # the kernel supports it. The latter has the implication that it will also + # bypass netfilter in the host namespace. + # @default -- `false` + hostLegacyRouting: ~ + + # -- (bool) Configure the eBPF-based TPROXY to reduce reliance on iptables rules + # for implementing Layer 7 policy. + # @default -- `false` + tproxy: ~ + + # -- (list) Configure explicitly allowed VLAN id's for bpf logic bypass. + # [0] will allow all VLAN id's without any filtering. + # @default -- `[]` + vlanBypass: ~ + +# -- Clean all eBPF datapath state from the initContainer of the cilium-agent +# DaemonSet. +# +# WARNING: Use with care! +cleanBpfState: false + +# -- Clean all local Cilium state from the initContainer of the cilium-agent +# DaemonSet. Implies cleanBpfState: true. +# +# WARNING: Use with care! +cleanState: false + +# -- Wait for KUBE-PROXY-CANARY iptables rule to appear in "wait-for-kube-proxy" +# init container before launching cilium-agent. +# More context can be found in the commit message of below PR +# https://github.com/cilium/cilium/pull/20123 +waitForKubeProxy: false + +cni: + # -- Install the CNI configuration and binary files into the filesystem. + install: true + + # -- Remove the CNI configuration and binary files on agent shutdown. Enable this + # if you're removing Cilium from the cluster. Disable this to prevent the CNI + # configuration file from being removed during agent upgrade, which can cause + # nodes to go unmanageable. + uninstall: true + + # -- Configure chaining on top of other CNI plugins. Possible values: + # - none + # - aws-cni + # - flannel + # - generic-veth + # - portmap + chainingMode: none + + # -- Make Cilium take ownership over the `/etc/cni/net.d` directory on the + # node, renaming all non-Cilium CNI configurations to `*.cilium_bak`. + # This ensures no Pods can be scheduled using other CNI plugins during Cilium + # agent downtime. + exclusive: true + + # -- Configure the log file for CNI logging with retention policy of 7 days. + # Disable CNI file logging by setting this field to empty explicitly. + logFile: /var/run/cilium/cilium-cni.log + + # -- Skip writing of the CNI configuration. This can be used if + # writing of the CNI configuration is performed by external automation. + customConf: false + + # -- Configure the path to the CNI configuration directory on the host. + confPath: /etc/cni/net.d + + # -- Configure the path to the CNI binary directory on the host. + binPath: /opt/cni/bin + + # -- Specify the path to a CNI config to read from on agent start. + # This can be useful if you want to manage your CNI + # configuration outside of a Kubernetes environment. This parameter is + # mutually exclusive with the 'cni.configMap' parameter. + # readCniConf: /host/etc/cni/net.d/05-cilium.conf + + # -- When defined, configMap will mount the provided value as ConfigMap and + # interpret the cniConf variable as CNI configuration file and write it + # when the agent starts up + # configMap: cni-configuration + + # -- Configure the key in the CNI ConfigMap to read the contents of + # the CNI configuration from. + configMapKey: cni-config + + # -- Configure the path to where to mount the ConfigMap inside the agent pod. + confFileMountPath: /tmp/cni-configuration + + # -- Configure the path to where the CNI configuration directory is mounted + # inside the agent pod. + hostConfDirMountPath: /host/etc/cni/net.d + +# -- (string) Configure how frequently garbage collection should occur for the datapath +# connection tracking table. +# @default -- `"0s"` +conntrackGCInterval: "" + +# -- Configure container runtime specific integration. +containerRuntime: + # -- Enables specific integrations for container runtimes. + # Supported values: + # - containerd + # - crio + # - docker + # - none + # - auto (automatically detect the container runtime) + integration: none + # -- Configure the path to the container runtime control socket. + # socketPath: /path/to/runtime.sock + +# -- (string) Configure timeout in which Cilium will exit if CRDs are not available +# @default -- `"5m"` +crdWaitTimeout: "" + +# -- Tail call hooks for custom eBPF programs. +customCalls: + # -- Enable tail call hooks for custom eBPF programs. + enabled: false + +daemon: + # -- Configure where Cilium runtime state should be stored. + runPath: "/var/run/cilium" + + # -- Configure a custom list of possible configuration override sources + # The default is "config-map:cilium-config,cilium-node-config". For supported + # values, see the help text for the build-config subcommand. + # Note that this value should be a comma-separated string. + configSources: ~ + + # -- allowedConfigOverrides is a list of config-map keys that can be overridden. + # That is to say, if this value is set, config sources (excepting the first one) can + # only override keys in this list. + # + # This takes precedence over blockedConfigOverrides. + # + # By default, all keys may be overridden. To disable overrides, set this to "none" or + # change the configSources variable. + allowedConfigOverrides: ~ + + # -- blockedConfigOverrides is a list of config-map keys that may not be overridden. + # In other words, if any of these keys appear in a configuration source excepting the + # first one, they will be ignored + # + # This is ignored if allowedConfigOverrides is set. + # + # By default, all keys may be overridden. + blockedConfigOverrides: ~ + +# -- Specify which network interfaces can run the eBPF datapath. This means +# that a packet sent from a pod to a destination outside the cluster will be +# masqueraded (to an output device IPv4 address), if the output device runs the +# program. When not specified, probing will automatically detect devices. +# devices: "" + +# -- Enables experimental support for the detection of new and removed datapath +# devices. When devices change the eBPF datapath is reloaded and services updated. +# If "devices" is set then only those devices, or devices matching a wildcard will +# be considered. +enableRuntimeDeviceDetection: false + +# -- Chains to ignore when installing feeder rules. +# disableIptablesFeederRules: "" + +# -- Limit egress masquerading to interface selector. +# egressMasqueradeInterfaces: "" + +# -- Whether to enable CNP status updates. +enableCnpStatusUpdates: false + +# -- Configures the use of the KVStore to optimize Kubernetes event handling by +# mirroring it into the KVstore for reduced overhead in large clusters. +enableK8sEventHandover: false + +# -- Enable setting identity mark for local traffic. +# enableIdentityMark: true + +# -- Enable Kubernetes EndpointSlice feature in Cilium if the cluster supports it. +# enableK8sEndpointSlice: true + +# -- Enable CiliumEndpointSlice feature. +enableCiliumEndpointSlice: false + +ingressController: + # -- Enable cilium ingress controller + # This will automatically set enable-envoy-config as well. + enabled: false + + # -- Default ingress load balancer mode + # Supported values: shared, dedicated + # For granular control, use the following annotations on the ingress resource + # ingress.cilium.io/loadbalancer-mode: shared|dedicated, + loadbalancerMode: dedicated + + # -- Enforce https for host having matching TLS host in Ingress. + # Incoming traffic to http listener will return 308 http error code with respective location in header. + enforceHttps: true + + # -- IngressLBAnnotations are the annotation prefixes, which are used to filter annotations to propagate + # from Ingress to the Load Balancer service + ingressLBAnnotationPrefixes: ['service.beta.kubernetes.io', 'service.kubernetes.io', 'cloud.google.com'] + + # -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. + secretsNamespace: + # -- Create secrets namespace for Ingress. + create: true + + # -- Name of Ingress secret namespace. + name: cilium-secrets + + # -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. + # If disabled, TLS secrets must be maintained externally. + sync: true + + # -- Load-balancer service in shared mode. + # This is a single load-balancer service for all Ingress resources. + service: + # -- Service name + name: cilium-ingress + # -- Labels to be added for the shared LB service + labels: {} + # -- Annotations to be added for the shared LB service + annotations: {} + # -- Service type for the shared LB service + type: LoadBalancer + # -- Configure a specific nodePort for insecure HTTP traffic on the shared LB service + insecureNodePort: ~ + # -- Configure a specific nodePort for secure HTTPS traffic on the shared LB service + secureNodePort : ~ + +gatewayAPI: + # -- Enable support for Gateway API in cilium + # This will automatically set enable-envoy-config as well. + enabled: false + + # -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. + secretsNamespace: + # -- Create secrets namespace for Gateway API. + create: true + + # -- Name of Gateway API secret namespace. + name: cilium-secrets + + # -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. + # If disabled, TLS secrets must be maintained externally. + sync: true + +# -- Enables the fallback compatibility solution for when the xt_socket kernel +# module is missing and it is needed for the datapath L7 redirection to work +# properly. See documentation for details on when this can be disabled: +# https://docs.cilium.io/en/stable/operations/system_requirements/#linux-kernel. +enableXTSocketFallback: true + +encryption: + # -- Enable transparent network encryption. + enabled: false + + # -- Encryption method. Can be either ipsec or wireguard. + type: ipsec + + # -- Enable encryption for pure node to node traffic. + # This option is only effective when encryption.type is set to ipsec. + nodeEncryption: false + + ipsec: + # -- Name of the key file inside the Kubernetes secret configured via secretName. + keyFile: "" + + # -- Path to mount the secret inside the Cilium pod. + mountPath: "" + + # -- Name of the Kubernetes secret containing the encryption keys. + secretName: "" + + # -- The interface to use for encrypted traffic. + interface: "" + + wireguard: + # -- Enables the fallback to the user-space implementation. + userspaceFallback: false + + # -- Deprecated in favor of encryption.ipsec.keyFile. + # Name of the key file inside the Kubernetes secret configured via secretName. + # This option is only effective when encryption.type is set to ipsec. + keyFile: keys + + # -- Deprecated in favor of encryption.ipsec.mountPath. + # Path to mount the secret inside the Cilium pod. + # This option is only effective when encryption.type is set to ipsec. + mountPath: /etc/ipsec + + # -- Deprecated in favor of encryption.ipsec.secretName. + # Name of the Kubernetes secret containing the encryption keys. + # This option is only effective when encryption.type is set to ipsec. + secretName: cilium-ipsec-keys + + # -- Deprecated in favor of encryption.ipsec.interface. + # The interface to use for encrypted traffic. + # This option is only effective when encryption.type is set to ipsec. + interface: "" + +endpointHealthChecking: + # -- Enable connectivity health checking between virtual endpoints. + enabled: true + +# -- Enable endpoint status. +# Status can be: policy, health, controllers, log and / or state. For 2 or more options use a space. +endpointStatus: + enabled: false + status: "" + +endpointRoutes: + # -- Enable use of per endpoint routes instead of routing via + # the cilium_host interface. + enabled: false + +eni: + # -- Enable Elastic Network Interface (ENI) integration. + enabled: false + # -- Update ENI Adapter limits from the EC2 API + updateEC2AdapterLimitViaAPI: false + # -- Release IPs not used from the ENI + awsReleaseExcessIPs: false + # -- Enable ENI prefix delegation + awsEnablePrefixDelegation: false + # -- EC2 API endpoint to use + ec2APIEndpoint: "" + # -- Tags to apply to the newly created ENIs + eniTags: {} + # -- Interval for garbage collection of unattached ENIs. Set to "0s" to disable. + # @default -- `"5m"` + gcInterval: "" + # -- Additional tags attached to ENIs created by Cilium. + # Dangling ENIs with this tag will be garbage collected + # @default -- `{"io.cilium/cilium-managed":"true,"io.cilium/cluster-name":""}` + gcTags: {} + # -- If using IAM role for Service Accounts will not try to + # inject identity values from cilium-aws kubernetes secret. + # Adds annotation to service account if managed by Helm. + # See https://github.com/aws/amazon-eks-pod-identity-webhook + iamRole: "" + # -- Filter via subnet IDs which will dictate which subnets are going to be used to create new ENIs + # Important note: This requires that each instance has an ENI with a matching subnet attached + # when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, + # use the CNI configuration file settings (cni.customConf) instead. + subnetIDsFilter: [] + # -- Filter via tags (k=v) which will dictate which subnets are going to be used to create new ENIs + # Important note: This requires that each instance has an ENI with a matching subnet attached + # when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, + # use the CNI configuration file settings (cni.customConf) instead. + subnetTagsFilter: [] + # -- Filter via AWS EC2 Instance tags (k=v) which will dictate which AWS EC2 Instances + # are going to be used to create new ENIs + instanceTagsFilter: [] + +externalIPs: + # -- Enable ExternalIPs service support. + enabled: false + +# fragmentTracking enables IPv4 fragment tracking support in the datapath. +# fragmentTracking: true + +gke: + # -- Enable Google Kubernetes Engine integration + enabled: false + +# -- Enable connectivity health checking. +healthChecking: true + +# -- TCP port for the agent health API. This is not the port for cilium-health. +healthPort: 9879 + +# -- Configure the host firewall. +hostFirewall: + # -- Enables the enforcement of host policies in the eBPF datapath. + enabled: false + +hostPort: + # -- Enable hostPort service support. + enabled: false + +# -- Configure socket LB +socketLB: + # -- Enable socket LB + enabled: false + + # -- Disable socket lb for non-root ns. This is used to enable Istio routing rules. + # hostNamespaceOnly: false + +# -- Configure certificate generation for Hubble integration. +# If hubble.tls.auto.method=cronJob, these values are used +# for the Kubernetes CronJob which will be scheduled regularly to +# (re)generate any certificates not provided manually. +certgen: + image: + override: ~ + repository: "${CERTGEN_REPO}" + tag: "${CERTGEN_VERSION}" + pullPolicy: "${PULL_POLICY}" + # -- Seconds after which the completed job pod will be deleted + ttlSecondsAfterFinished: 1800 + # -- Labels to be added to hubble-certgen pods + podLabels: {} + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- Additional certgen volumes. + extraVolumes: [] + + # -- Additional certgen volumeMounts. + extraVolumeMounts: [] + +hubble: + # -- Enable Hubble (true by default). + enabled: true + + # -- Buffer size of the channel Hubble uses to receive monitor events. If this + # value is not set, the queue size is set to the default monitor queue size. + # eventQueueSize: "" + + # -- Number of recent flows for Hubble to cache. Defaults to 4095. + # Possible values are: + # 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023, + # 2047, 4095, 8191, 16383, 32767, 65535 + # eventBufferCapacity: "4095" + + # -- Hubble metrics configuration. + # See https://docs.cilium.io/en/stable/observability/metrics/#hubble-metrics + # for more comprehensive documentation about Hubble metrics. + metrics: + # -- Configures the list of metrics to collect. If empty or null, metrics + # are disabled. + # Example: + # + # enabled: + # - dns:query;ignoreAAAA + # - drop + # - tcp + # - flow + # - icmp + # - http + # + # You can specify the list of metrics from the helm CLI: + # + # --set metrics.enabled="{dns:query;ignoreAAAA,drop,tcp,flow,icmp,http}" + # + enabled: ~ + # -- Enables exporting hubble metrics in OpenMetrics format. + enableOpenMetrics: false + # -- Configure the port the hubble metric server listens on. + port: 9965 + # -- Annotations to be added to hubble-metrics service. + serviceAnnotations: {} + serviceMonitor: + # -- Create ServiceMonitor resources for Prometheus Operator. + # This requires the prometheus CRDs to be available. + # ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor hubble + labels: {} + # -- Annotations to add to ServiceMonitor hubble + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Relabeling configs for the ServiceMonitor hubble + relabelings: + - sourceLabels: + - __meta_kubernetes_pod_node_name + targetLabel: node + replacement: ${1} + # -- Metrics relabeling configs for the ServiceMonitor hubble + metricRelabelings: ~ + dashboards: + enabled: false + label: grafana_dashboard + namespace: ~ + labelValue: "1" + annotations: {} + + # -- Unix domain socket path to listen to when Hubble is enabled. + socketPath: /var/run/cilium/hubble.sock + + # -- An additional address for Hubble to listen to. + # Set this field ":4244" if you are enabling Hubble Relay, as it assumes that + # Hubble is listening on port 4244. + listenAddress: ":4244" + # -- Whether Hubble should prefer to announce IPv6 or IPv4 addresses if both are available. + preferIpv6: false + # -- (bool) Skip Hubble events with unknown cgroup ids + # @default -- `true` + skipUnknownCGroupIDs: ~ + + peerService: + # -- Enable a K8s Service for the Peer service, so that it can be accessed + # by a non-local client. This configuration option is deprecated, the peer + # service will be non-optional starting Cilium v1.14. + enabled: true + # -- Service Port for the Peer service. + # If not set, it is dynamically assigned to port 443 if TLS is enabled and to + # port 80 if not. + # servicePort: 80 + # -- Target Port for the Peer service, must match the hubble.listenAddress' + # port. + targetPort: 4244 + # -- The cluster domain to use to query the Hubble Peer service. It should + # be the local cluster. + clusterDomain: cluster.local + # -- TLS configuration for Hubble + tls: + # -- Enable mutual TLS for listenAddress. Setting this value to false is + # highly discouraged as the Hubble API provides access to potentially + # sensitive network flow metadata and is exposed on the host network. + enabled: true + # -- Configure automatic TLS certificates generation. + auto: + # -- Auto-generate certificates. + # When set to true, automatically generate a CA and certificates to + # enable mTLS between Hubble server and Hubble Relay instances. If set to + # false, the certs for Hubble server need to be provided by setting + # appropriate values below. + enabled: true + # -- Set the method to auto-generate certificates. Supported values: + # - helm: This method uses Helm to generate all certificates. + # - cronJob: This method uses a Kubernetes CronJob the generate any + # certificates not provided by the user at installation + # time. + # - certmanager: This method use cert-manager to generate & rotate certificates. + method: helm + # -- Generated certificates validity duration in days. + certValidityDuration: 1095 + # -- Schedule for certificates regeneration (regardless of their expiration date). + # Only used if method is "cronJob". If nil, then no recurring job will be created. + # Instead, only the one-shot job is deployed to generate the certificates at + # installation time. + # + # Defaults to midnight of the first day of every fourth month. For syntax, see + # https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax + schedule: "0 0 1 */4 *" + + # [Example] + # certManagerIssuerRef: + # group: cert-manager.io + # kind: ClusterIssuer + # name: ca-issuer + # -- certmanager issuer used when hubble.tls.auto.method=certmanager. + certManagerIssuerRef: {} + + # -- Deprecated in favor of tls.ca. To be removed in 1.13. + # base64 encoded PEM values for the Hubble CA certificate and private key. + ca: + # -- Deprecated in favor of tls.ca.cert. To be removed in 1.13. + cert: "" + # -- Deprecated in favor of tls.ca.key. To be removed in 1.13. + # The CA private key (optional). If it is provided, then it will be + # used by hubble.tls.auto.method=cronJob to generate all other certificates. + # Otherwise, a ephemeral CA is generated if hubble.tls.auto.enabled=true. + key: "" + # -- base64 encoded PEM values for the Hubble server certificate and private key + server: + cert: "" + key: "" + # -- Extra DNS names added to certificate when it's auto generated + extraDnsNames: [] + # -- Extra IP addresses added to certificate when it's auto generated + extraIpAddresses: [] + + relay: + # -- Enable Hubble Relay (requires hubble.enabled=true) + enabled: false + + # -- Roll out Hubble Relay pods automatically when configmap is updated. + rollOutPods: false + + # -- Hubble-relay container image. + image: + override: ~ + repository: "${HUBBLE_RELAY_REPO}" + tag: "${CILIUM_VERSION}" + # hubble-relay-digest + digest: ${HUBBLE_RELAY_DIGEST} + useDigest: ${USE_DIGESTS} + pullPolicy: "${PULL_POLICY}" + + # -- Specifies the resources for the hubble-relay pods + resources: {} + + # -- Number of replicas run for the hubble-relay deployment. + replicas: 1 + + # -- Affinity for hubble-replay + affinity: + podAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + + # -- Pod topology spread constraints for hubble-relay + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- Additional hubble-relay environment variables. + extraEnv: [] + + # -- Annotations to be added to hubble-relay pods + podAnnotations: {} + + # -- Labels to be added to hubble-relay pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- The priority class to use for hubble-relay + priorityClassName: "" + + # -- Configure termination grace period for hubble relay Deployment. + terminationGracePeriodSeconds: 1 + + # -- hubble-relay update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- hubble-relay security context + securityContext: {} + + # -- hubble-relay service configuration. + service: + # --- The type of service used for Hubble Relay access, either ClusterIP or NodePort. + type: ClusterIP + # --- The port to use when the service type is set to NodePort. + nodePort: 31234 + + # -- Host to listen to. Specify an empty string to bind to all the interfaces. + listenHost: "" + + # -- Port to listen to. + listenPort: "4245" + + # -- TLS configuration for Hubble Relay + tls: + # -- base64 encoded PEM values for the hubble-relay client certificate and private key + # This keypair is presented to Hubble server instances for mTLS + # authentication and is required when hubble.tls.enabled is true. + # These values need to be set manually if hubble.tls.auto.enabled is false. + client: + cert: "" + key: "" + # -- base64 encoded PEM values for the hubble-relay server certificate and private key + server: + # When set to true, enable TLS on for Hubble Relay server + # (ie: for clients connecting to the Hubble Relay API). + enabled: false + # These values need to be set manually if hubble.tls.auto.enabled is false. + cert: "" + key: "" + # -- extra DNS names added to certificate when its auto gen + extraDnsNames: [] + # -- extra IP addresses added to certificate when its auto gen + extraIpAddresses: [] + + # -- Dial timeout to connect to the local hubble instance to receive peer information (e.g. "30s"). + dialTimeout: ~ + + # -- Backoff duration to retry connecting to the local hubble instance in case of failure (e.g. "30s"). + retryTimeout: ~ + + # -- Max number of flows that can be buffered for sorting before being sent to the + # client (per request) (e.g. 100). + sortBufferLenMax: ~ + + # -- When the per-request flows sort buffer is not full, a flow is drained every + # time this timeout is reached (only affects requests in follow-mode) (e.g. "1s"). + sortBufferDrainTimeout: ~ + + # -- Port to use for the k8s service backed by hubble-relay pods. + # If not set, it is dynamically assigned to port 443 if TLS is enabled and to + # port 80 if not. + # servicePort: 80 + + # -- Enable prometheus metrics for hubble-relay on the configured port at + # /metrics + prometheus: + enabled: false + port: 9966 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor hubble-relay + labels: {} + # -- Annotations to add to ServiceMonitor hubble-relay + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Specify the Kubernetes namespace where Prometheus expects to find + # service monitors configured. + # namespace: "" + # -- Relabeling configs for the ServiceMonitor hubble-relay + relabelings: ~ + # -- Metrics relabeling configs for the ServiceMonitor hubble-relay + metricRelabelings: ~ + + pprof: + # -- Enable pprof for hubble-relay + enabled: false + # -- Configure pprof listen address for hubble-relay + address: localhost + # -- Configure pprof listen port for hubble-relay + port: 6062 + + ui: + # -- Whether to enable the Hubble UI. + enabled: false + + standalone: + # -- When true, it will allow installing the Hubble UI only, without checking dependencies. + # It is useful if a cluster already has cilium and Hubble relay installed and you just + # want Hubble UI to be deployed. + # When installed via helm, installing UI should be done via `helm upgrade` and when installed via the cilium cli, then `cilium hubble enable --ui` + enabled: false + + tls: + # -- When deploying Hubble UI in standalone, with tls enabled for Hubble relay, it is required + # to provide a volume for mounting the client certificates. + certsVolume: {} + # projected: + # defaultMode: 0400 + # sources: + # - secret: + # name: hubble-ui-client-certs + # items: + # - key: tls.crt + # path: client.crt + # - key: tls.key + # path: client.key + # - key: ca.crt + # path: hubble-relay-ca.crt + + # -- Roll out Hubble-ui pods automatically when configmap is updated. + rollOutPods: false + + tls: + # -- base64 encoded PEM values used to connect to hubble-relay + # This keypair is presented to Hubble Relay instances for mTLS + # authentication and is required when hubble.relay.tls.server.enabled is true. + # These values need to be set manually if hubble.tls.auto.enabled is false. + client: + cert: "" + key: "" + + backend: + # -- Hubble-ui backend image. + image: + override: ~ + repository: "${HUBBLE_UI_BACKEND_REPO}" + tag: "${HUBBLE_UI_BACKEND_VERSION}" + pullPolicy: "${PULL_POLICY}" + + # -- Hubble-ui backend security context. + securityContext: {} + + # -- Additional hubble-ui backend environment variables. + extraEnv: [] + + # -- Additional hubble-ui backend volumes. + extraVolumes: [] + + # -- Additional hubble-ui backend volumeMounts. + extraVolumeMounts: [] + + # -- Resource requests and limits for the 'backend' container of the 'hubble-ui' deployment. + resources: {} + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + + frontend: + # -- Hubble-ui frontend image. + image: + override: ~ + repository: "${HUBBLE_UI_FRONTEND_REPO}" + tag: "${HUBBLE_UI_FRONTEND_VERSION}" + pullPolicy: "${PULL_POLICY}" + + # -- Hubble-ui frontend security context. + securityContext: {} + + # -- Additional hubble-ui frontend environment variables. + extraEnv: [] + + # -- Additional hubble-ui frontend volumes. + extraVolumes: [] + + # -- Additional hubble-ui frontend volumeMounts. + extraVolumeMounts: [] + + # -- Resource requests and limits for the 'frontend' container of the 'hubble-ui' deployment. + resources: {} + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + server: + # -- Controls server listener for ipv6 + ipv6: + enabled: true + + # -- The number of replicas of Hubble UI to deploy. + replicas: 1 + + # -- Annotations to be added to hubble-ui pods + podAnnotations: {} + + # -- Labels to be added to hubble-ui pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- Affinity for hubble-ui + affinity: {} + + # -- Pod topology spread constraints for hubble-ui + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- The priority class to use for hubble-ui + priorityClassName: "" + + # -- hubble-ui update strategy. + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- Security context to be added to Hubble UI pods + securityContext: + # -- Deprecated in favor of hubble.ui.securityContext. + # Whether to set the security context on the Hubble UI pods. + enabled: true + runAsUser: 1001 + runAsGroup: 1001 + fsGroup: 1001 + + # -- hubble-ui service configuration. + service: + # -- Annotations to be added for the Hubble UI service + annotations: {} + # --- The type of service used for Hubble UI access, either ClusterIP or NodePort. + type: ClusterIP + # --- The port to use when the service type is set to NodePort. + nodePort: 31235 + + # -- Defines base url prefix for all hubble-ui http requests. + # It needs to be changed in case if ingress for hubble-ui is configured under some sub-path. + # Trailing `/` is required for custom path, ex. `/service-map/` + baseUrl: "/" + + # -- hubble-ui ingress configuration. + ingress: + enabled: false + annotations: {} + # kubernetes.io/ingress.class: nginx + # kubernetes.io/tls-acme: "true" + className: "" + hosts: + - chart-example.local + tls: [] + # - secretName: chart-example-tls + # hosts: + # - chart-example.local + + +# -- Method to use for identity allocation (`crd` or `kvstore`). +identityAllocationMode: "crd" + +# -- (string) Time to wait before using new identity on endpoint identity change. +# @default -- `"5s"` +identityChangeGracePeriod: "" + +# -- Install Iptables rules to skip netfilter connection tracking on all pod +# traffic. This option is only effective when Cilium is running in direct +# routing and full KPR mode. Moreover, this option cannot be enabled when Cilium +# is running in a managed Kubernetes environment or in a chained CNI setup. +installNoConntrackIptablesRules: false + +ipam: + # -- Configure IP Address Management mode. + # ref: https://docs.cilium.io/en/stable/network/concepts/ipam/ + mode: "cluster-pool" + operator: + # -- Deprecated in favor of ipam.operator.clusterPoolIPv4PodCIDRList. + # IPv4 CIDR range to delegate to individual nodes for IPAM. + clusterPoolIPv4PodCIDR: "10.0.0.0/8" + # -- IPv4 CIDR list range to delegate to individual nodes for IPAM. + clusterPoolIPv4PodCIDRList: [] + # -- IPv4 CIDR mask size to delegate to individual nodes for IPAM. + clusterPoolIPv4MaskSize: 24 + # -- Deprecated in favor of ipam.operator.clusterPoolIPv6PodCIDRList. + # IPv6 CIDR range to delegate to individual nodes for IPAM. + clusterPoolIPv6PodCIDR: "fd00::/104" + # -- IPv6 CIDR list range to delegate to individual nodes for IPAM. + clusterPoolIPv6PodCIDRList: [] + # -- IPv6 CIDR mask size to delegate to individual nodes for IPAM. + clusterPoolIPv6MaskSize: 120 + # -- The maximum burst size when rate limiting access to external APIs. + # Also known as the token bucket capacity. + # @default -- `20` + externalAPILimitBurstSize: ~ + # -- The maximum queries per second when rate limiting access to + # external APIs. Also known as the bucket refill rate, which is used to + # refill the bucket up to the burst size capacity. + # @default -- `4.0` + externalAPILimitQPS: ~ + +# -- Configure the eBPF-based ip-masq-agent +ipMasqAgent: + enabled: false +# the config of nonMasqueradeCIDRs +# config: + # nonMasqueradeCIDRs: [] + # masqLinkLocal: false + +# iptablesLockTimeout defines the iptables "--wait" option when invoked from Cilium. +# iptablesLockTimeout: "5s" + +ipv4: + # -- Enable IPv4 support. + enabled: true + +ipv6: + # -- Enable IPv6 support. + enabled: false + +# -- Configure Kubernetes specific configuration +k8s: {} + # -- requireIPv4PodCIDR enables waiting for Kubernetes to provide the PodCIDR + # range via the Kubernetes node resource + # requireIPv4PodCIDR: false + + # -- requireIPv6PodCIDR enables waiting for Kubernetes to provide the PodCIDR + # range via the Kubernetes node resource + # requireIPv6PodCIDR: false + +# -- Keep the deprecated selector labels when deploying Cilium DaemonSet. +keepDeprecatedLabels: false + +# -- Keep the deprecated probes when deploying Cilium DaemonSet +keepDeprecatedProbes: false + +startupProbe: + # -- failure threshold of startup probe. + # 105 x 2s translates to the old behaviour of the readiness probe (120s delay + 30 x 3s) + failureThreshold: 105 + # -- interval between checks of the startup probe + periodSeconds: 2 +livenessProbe: + # -- failure threshold of liveness probe + failureThreshold: 10 + # -- interval between checks of the liveness probe + periodSeconds: 30 +readinessProbe: + # -- failure threshold of readiness probe + failureThreshold: 3 + # -- interval between checks of the readiness probe + periodSeconds: 30 + +# -- Configure the kube-proxy replacement in Cilium BPF datapath +# Valid options are "disabled", "partial", "strict". +# ref: https://docs.cilium.io/en/stable/network/kubernetes/kubeproxy-free/ +#kubeProxyReplacement: "disabled" + +# -- healthz server bind address for the kube-proxy replacement. +# To enable set the value to '0.0.0.0:10256' for all ipv4 +# addresses and this '[::]:10256' for all ipv6 addresses. +# By default it is disabled. +kubeProxyReplacementHealthzBindAddr: "" + +l2NeighDiscovery: + # -- Enable L2 neighbor discovery in the agent + enabled: true + # -- Override the agent's default neighbor resolution refresh period. + refreshPeriod: "30s" + +# -- Enable Layer 7 network policy. +l7Proxy: true + +# -- Enable Local Redirect Policy. +localRedirectPolicy: false + +# To include or exclude matched resources from cilium identity evaluation +# labels: "" + +# logOptions allows you to define logging options. eg: +# logOptions: +# format: json + +# -- Enables periodic logging of system load +logSystemLoad: false + + +# -- Configure maglev consistent hashing +maglev: {} + # -- tableSize is the size (parameter M) for the backend table of one + # service entry + # tableSize: + + # -- hashSeed is the cluster-wide base64 encoded seed for the hashing + # hashSeed: + +# -- Enables masquerading of IPv4 traffic leaving the node from endpoints. +enableIPv4Masquerade: true + +# -- Enables IPv6 BIG TCP support which increases maximum GSO/GRO limits for nodes and pods +enableIPv6BIGTCP: false + +# -- Enables masquerading of IPv6 traffic leaving the node from endpoints. +enableIPv6Masquerade: true + +# -- Enables egress gateway to redirect and SNAT the traffic that leaves the +# cluster. +egressGateway: + enabled: false + # -- Install egress gateway IP rules and routes in order to properly steer + # egress gateway traffic to the correct ENI interface + installRoutes: false + +vtep: +# -- Enables VXLAN Tunnel Endpoint (VTEP) Integration (beta) to allow +# Cilium-managed pods to talk to third party VTEP devices over Cilium tunnel. + enabled: false + +# -- A space separated list of VTEP device endpoint IPs, for example "1.1.1.1 1.1.2.1" + endpoint: "" +# -- A space separated list of VTEP device CIDRs, for example "1.1.1.0/24 1.1.2.0/24" + cidr: "" +# -- VTEP CIDRs Mask that applies to all VTEP CIDRs, for example "255.255.255.0" + mask: "" +# -- A space separated list of VTEP device MAC addresses (VTEP MAC), for example "x:x:x:x:x:x y:y:y:y:y:y:y" + mac: "" + +# -- (string) Allows to explicitly specify the IPv4 CIDR for native routing. +# When specified, Cilium assumes networking for this CIDR is preconfigured and +# hands traffic destined for that range to the Linux network stack without +# applying any SNAT. +# Generally speaking, specifying a native routing CIDR implies that Cilium can +# depend on the underlying networking stack to route packets to their +# destination. To offer a concrete example, if Cilium is configured to use +# direct routing and the Kubernetes CIDR is included in the native routing CIDR, +# the user must configure the routes to reach pods, either manually or by +# setting the auto-direct-node-routes flag. +ipv4NativeRoutingCIDR: "" + +# -- (string) Allows to explicitly specify the IPv6 CIDR for native routing. +# When specified, Cilium assumes networking for this CIDR is preconfigured and +# hands traffic destined for that range to the Linux network stack without +# applying any SNAT. +# Generally speaking, specifying a native routing CIDR implies that Cilium can +# depend on the underlying networking stack to route packets to their +# destination. To offer a concrete example, if Cilium is configured to use +# direct routing and the Kubernetes CIDR is included in the native routing CIDR, +# the user must configure the routes to reach pods, either manually or by +# setting the auto-direct-node-routes flag. +ipv6NativeRoutingCIDR: "" + +# -- cilium-monitor sidecar. +monitor: + # -- Enable the cilium-monitor sidecar. + enabled: false + +# -- Configure service load balancing +loadBalancer: + # -- standalone enables the standalone L4LB which does not connect to + # kube-apiserver. + # standalone: false + + # -- algorithm is the name of the load balancing algorithm for backend + # selection e.g. random or maglev + # algorithm: random + + # -- mode is the operation mode of load balancing for remote backends + # e.g. snat, dsr, hybrid + # mode: snat + + # -- acceleration is the option to accelerate service handling via XDP + # e.g. native, disabled + # acceleration: disabled + + # -- dsrDispatch configures whether IP option or IPIP encapsulation is + # used to pass a service IP and port to remote backend + # dsrDispatch: opt + + # -- serviceTopology enables K8s Topology Aware Hints -based service + # endpoints filtering + # serviceTopology: false + + # -- L7 LoadBalancer + l7: + # -- Enable L7 service load balancing via envoy proxy. + # The request to a k8s service, which has specific annotation e.g. service.cilium.io/lb-l7, + # will be forwarded to the local backend proxy to be load balanced to the service endpoints. + # Please refer to docs for supported annotations for more configuration. + # + # Applicable values: + # - envoy: Enable L7 load balancing via envoy proxy. This will automatically set enable-envoy-config as well. + # - disabled: Disable L7 load balancing. + backend: disabled + # -- List of ports from service to be automatically redirected to above backend. + # Any service exposing one of these ports will be automatically redirected. + # Fine-grained control can be achieved by using the service annotation. + ports: [] + # -- Default LB algorithm + # The default LB algorithm to be used for services, which can be overridden by the + # service annotation (e.g. service.cilium.io/lb-l7-algorithm) + # Applicable values: round_robin, least_request, random + algorithm: round_robin + +# -- Configure N-S k8s service loadbalancing +nodePort: + # -- Enable the Cilium NodePort service implementation. + enabled: false + + # -- Port range to use for NodePort services. + # range: "30000,32767" + + # -- Set to true to prevent applications binding to service ports. + bindProtection: true + + # -- Append NodePort range to ip_local_reserved_ports if clash with ephemeral + # ports is detected. + autoProtectPortRange: true + + # -- Enable healthcheck nodePort server for NodePort services + enableHealthCheck: true + +# policyAuditMode: false + +# -- The agent can be put into one of the three policy enforcement modes: +# default, always and never. +# ref: https://docs.cilium.io/en/stable/security/policy/intro/#policy-enforcement-modes +policyEnforcementMode: "default" + +pprof: + # -- Enable pprof for cilium-agent + enabled: false + # -- Configure pprof listen address for cilium-agent + address: localhost + # -- Configure pprof listen port for cilium-agent + port: 6060 + +# -- Configure prometheus metrics on the configured port at /metrics +prometheus: + enabled: false + port: 9962 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor cilium-agent + labels: {} + # -- Annotations to add to ServiceMonitor cilium-agent + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Specify the Kubernetes namespace where Prometheus expects to find + # service monitors configured. + # namespace: "" + # -- Relabeling configs for the ServiceMonitor cilium-agent + relabelings: + - sourceLabels: + - __meta_kubernetes_pod_node_name + targetLabel: node + replacement: ${1} + # -- Metrics relabeling configs for the ServiceMonitor cilium-agent + metricRelabelings: ~ + # -- Metrics that should be enabled or disabled from the default metric + # list. (+metric_foo to enable metric_foo , -metric_bar to disable + # metric_bar). + # ref: https://docs.cilium.io/en/stable/observability/metrics/ + metrics: ~ + +# -- Configure Istio proxy options. +proxy: + prometheus: + enabled: true + port: "9964" + # -- Regular expression matching compatible Istio sidecar istio-proxy + # container image names + sidecarImageRegex: "cilium/istio_proxy" + +# -- Enable use of the remote node identity. +# ref: https://docs.cilium.io/en/v1.7/install/upgrade/#configmap-remote-node-identity +remoteNodeIdentity: true + +# -- Enable resource quotas for priority classes used in the cluster. +resourceQuotas: + enabled: false + cilium: + hard: + # 5k nodes * 2 DaemonSets (Cilium and cilium node init) + pods: "10k" + operator: + hard: + # 15 "clusterwide" Cilium Operator pods for HA + pods: "15" + +# Need to document default +################## +#sessionAffinity: false + +# -- Do not run Cilium agent when running with clean mode. Useful to completely +# uninstall Cilium as it will stop Cilium from starting and create artifacts +# in the node. +sleepAfterInit: false + +# -- Configure BPF socket operations configuration +sockops: + # enabled enables installation of socket options acceleration. + enabled: false + +# -- Enable check of service source ranges (currently, only for LoadBalancer). +svcSourceRangeCheck: true + +# -- Synchronize Kubernetes nodes to kvstore and perform CNP GC. +synchronizeK8sNodes: true + +# -- Configure TLS configuration in the agent. +tls: + # -- This configures how the Cilium agent loads the secrets used TLS-aware CiliumNetworkPolicies + # (namely the secrets referenced by terminatingTLS and originatingTLS). + # Possible values: + # - local + # - k8s + secretsBackend: local + + # -- Base64 encoded PEM values for the CA certificate and private key. + # This can be used as common CA to generate certificates used by hubble and clustermesh components + ca: + # -- Optional CA cert. If it is provided, it will be used by cilium to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + cert: "" + + # -- Optional CA private key. If it is provided, it will be used by cilium to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + key: "" + + # -- Generated certificates validity duration in days. This will be used for auto generated CA. + certValidityDuration: 1095 + +# -- Configure the encapsulation configuration for communication between nodes. +# Possible values: +# - disabled +# - vxlan (default) +# - geneve +tunnel: "vxlan" + +# -- Configure VXLAN and Geneve tunnel port. +# @default -- Port 8472 for VXLAN, Port 6081 for Geneve +tunnelPort: 0 + +# -- Configure the underlying network MTU to overwrite auto-detected MTU. +MTU: 0 + +# -- Disable the usage of CiliumEndpoint CRD. +disableEndpointCRD: "false" + +wellKnownIdentities: + # -- Enable the use of well-known identities. + enabled: false + +etcd: + # -- Enable etcd mode for the agent. + enabled: false + + # -- cilium-etcd-operator image. + image: + override: ~ + repository: "${CILIUM_ETCD_OPERATOR_REPO}" + tag: "${CILIUM_ETCD_OPERATOR_VERSION}" + pullPolicy: "${PULL_POLICY}" + + # -- The priority class to use for cilium-etcd-operator + priorityClassName: "" + + # -- Additional cilium-etcd-operator container arguments. + extraArgs: [] + + # -- Additional cilium-etcd-operator volumes. + extraVolumes: [] + + # -- Additional cilium-etcd-operator volumeMounts. + extraVolumeMounts: [] + + # -- Node tolerations for cilium-etcd-operator scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Pod topology spread constraints for cilium-etcd-operator + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for cilium-etcd-operator pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Security context to be added to cilium-etcd-operator pods + podSecurityContext: {} + + # -- Annotations to be added to cilium-etcd-operator pods + podAnnotations: {} + + # -- Labels to be added to cilium-etcd-operator pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- cilium-etcd-operator resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + + # -- Security context to be added to cilium-etcd-operator pods + securityContext: {} + # runAsUser: 0 + + # -- cilium-etcd-operator update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxSurge: 1 + maxUnavailable: 1 + + # -- If etcd is behind a k8s service set this option to true so that Cilium + # does the service translation automatically without requiring a DNS to be + # running. + k8sService: false + + # -- Cluster domain for cilium-etcd-operator. + clusterDomain: cluster.local + + # -- List of etcd endpoints (not needed when using managed=true). + endpoints: + - https://CHANGE-ME:2379 + + # -- Enable use of TLS/SSL for connectivity to etcd. (auto-enabled if + # managed=true) + ssl: false + +operator: + # -- Enable the cilium-operator component (required). + enabled: true + + # -- Roll out cilium-operator pods automatically when configmap is updated. + rollOutPods: false + + # -- cilium-operator image. + image: + override: ~ + repository: "${CILIUM_OPERATOR_BASE_REPO}" + tag: "${CILIUM_VERSION}" + # operator-generic-digest + genericDigest: ${OPERATOR_GENERIC_DIGEST} + # operator-azure-digest + azureDigest: ${OPERATOR_AZURE_DIGEST} + # operator-aws-digest + awsDigest: ${OPERATOR_AWS_DIGEST} + # operator-alibabacloud-digest + alibabacloudDigest: ${OPERATOR_ALIBABACLOUD_DIGEST} + useDigest: ${USE_DIGESTS} + pullPolicy: "${PULL_POLICY}" + suffix: "${CILIUM_OPERATOR_SUFFIX}" + + # -- Number of replicas to run for the cilium-operator deployment + replicas: 2 + + # -- The priority class to use for cilium-operator + priorityClassName: "" + + # -- DNS policy for Cilium operator pods. + # Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy + dnsPolicy: "" + + # -- cilium-operator update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxSurge: 1 + maxUnavailable: 1 + + # -- Affinity for cilium-operator + affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + io.cilium/app: operator + + # -- Pod topology spread constraints for cilium-operator + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for cilium-operator pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for cilium-operator scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Additional cilium-operator container arguments. + extraArgs: [] + + # -- Additional cilium-operator environment variables. + extraEnv: [] + + # -- Additional cilium-operator hostPath mounts. + extraHostPathMounts: [] + # - name: host-mnt-data + # mountPath: /host/mnt/data + # hostPath: /mnt/data + # hostPathType: Directory + # readOnly: true + # mountPropagation: HostToContainer + + # -- Additional cilium-operator volumes. + extraVolumes: [] + + # -- Additional cilium-operator volumeMounts. + extraVolumeMounts: [] + + # -- Security context to be added to cilium-operator pods + podSecurityContext: {} + + # -- Annotations to be added to cilium-operator pods + podAnnotations: {} + + # -- Labels to be added to cilium-operator pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- cilium-operator resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 1000m + # memory: 1Gi + # requests: + # cpu: 100m + # memory: 128Mi + + # -- Security context to be added to cilium-operator pods + securityContext: {} + # runAsUser: 0 + + # -- Interval for endpoint garbage collection. + endpointGCInterval: "5m0s" + + # -- Interval for cilium node garbage collection. + nodeGCInterval: "5m0s" + + # -- Skip CNP node status clean up at operator startup. + skipCNPStatusStartupClean: false + + # -- Interval for identity garbage collection. + identityGCInterval: "15m0s" + + # -- Timeout for identity heartbeats. + identityHeartbeatTimeout: "30m0s" + + pprof: + # -- Enable pprof for cilium-operator + enabled: false + # -- Configure pprof listen address for cilium-operator + address: localhost + # -- Configure pprof listen port for cilium-operator + port: 6061 + + # -- Enable prometheus metrics for cilium-operator on the configured port at + # /metrics + prometheus: + enabled: false + port: 9963 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor cilium-operator + labels: {} + # -- Annotations to add to ServiceMonitor cilium-operator + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Relabeling configs for the ServiceMonitor cilium-operator + relabelings: ~ + # -- Metrics relabeling configs for the ServiceMonitor cilium-operator + metricRelabelings: ~ + + # -- Skip CRDs creation for cilium-operator + skipCRDCreation: false + + # -- Remove Cilium node taint from Kubernetes nodes that have a healthy Cilium + # pod running. + removeNodeTaints: true + + # -- Set Node condition NetworkUnavailable to 'false' with the reason + # 'CiliumIsUp' for nodes that have a healthy Cilium pod. + setNodeNetworkStatus: true + + unmanagedPodWatcher: + # -- Restart any pod that are not managed by Cilium. + restart: true + # -- Interval, in seconds, to check if there are any pods that are not + # managed by Cilium. + intervalSeconds: 15 + +nodeinit: + # -- Enable the node initialization DaemonSet + enabled: false + + # -- node-init image. + image: + override: ~ + repository: "${CILIUM_NODEINIT_REPO}" + tag: "${CILIUM_NODEINIT_VERSION}" + pullPolicy: "${PULL_POLICY}" + + # -- The priority class to use for the nodeinit pod. + priorityClassName: "" + + # -- node-init update strategy + updateStrategy: + type: RollingUpdate + + # -- Additional nodeinit environment variables. + extraEnv: [] + + # -- Affinity for cilium-nodeinit + affinity: {} + + # -- Node labels for nodeinit pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for nodeinit scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Annotations to be added to node-init pods. + podAnnotations: {} + + # -- Labels to be added to node-init pods. + podLabels: {} + + # -- nodeinit resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: + requests: + cpu: 100m + memory: 100Mi + + # -- Security context to be added to nodeinit pods. + securityContext: + privileged: false + seLinuxOptions: + level: 's0' + # Running with spc_t since we have removed the privileged mode. + # Users can change it to a different type as long as they have the + # type available on the system. + type: 'spc_t' + capabilities: + add: + # Used in iptables. Consider removing once we are iptables-free + - SYS_MODULE + # Used for nsenter + - NET_ADMIN + - SYS_ADMIN + - SYS_CHROOT + - SYS_PTRACE + + # -- bootstrapFile is the location of the file where the bootstrap timestamp is + # written by the node-init DaemonSet + bootstrapFile: "/tmp/cilium-bootstrap.d/cilium-bootstrap-time" + +preflight: + # -- Enable Cilium pre-flight resources (required for upgrade) + enabled: false + + # -- Cilium pre-flight image. + image: + override: ~ + repository: "${CILIUM_REPO}" + tag: "${CILIUM_VERSION}" + # cilium-digest + digest: ${CILIUM_DIGEST} + useDigest: ${USE_DIGESTS} + pullPolicy: "${PULL_POLICY}" + + # -- The priority class to use for the preflight pod. + priorityClassName: "" + + # -- preflight update strategy + updateStrategy: + type: RollingUpdate + + # -- Additional preflight environment variables. + extraEnv: [] + + # -- Additional preflight volumes. + extraVolumes: [] + + # -- Additional preflight volumeMounts. + extraVolumeMounts: [] + + # -- Affinity for cilium-preflight + affinity: + podAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + + # -- Node labels for preflight pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for preflight scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - key: node.kubernetes.io/not-ready + effect: NoSchedule + - key: node-role.kubernetes.io/master + effect: NoSchedule + - key: node-role.kubernetes.io/control-plane + effect: NoSchedule + - key: node.cloudprovider.kubernetes.io/uninitialized + effect: NoSchedule + value: "true" + - key: CriticalAddonsOnly + operator: "Exists" + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Security context to be added to preflight pods. + podSecurityContext: {} + + # -- Annotations to be added to preflight pods + podAnnotations: {} + + # -- Labels to be added to the preflight pod. + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- preflight resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + + # -- Security context to be added to preflight pods + securityContext: {} + # runAsUser: 0 + + # -- Path to write the `--tofqdns-pre-cache` file to. + tofqdnsPreCache: "" + + # -- Configure termination grace period for preflight Deployment and DaemonSet. + terminationGracePeriodSeconds: 1 + + # -- By default we should always validate the installed CNPs before upgrading + # Cilium. This will make sure the user will have the policies deployed in the + # cluster with the right schema. + validateCNPs: true + +# -- Explicitly enable or disable priority class. +# .Capabilities.KubeVersion is unsettable in `helm template` calls, +# it depends on k8s libraries version that Helm was compiled against. +# This option allows to explicitly disable setting the priority class, which +# is useful for rendering charts for gke clusters in advance. +enableCriticalPriorityClass: true + +# disableEnvoyVersionCheck removes the check for Envoy, which can be useful +# on AArch64 as the images do not currently ship a version of Envoy. +#disableEnvoyVersionCheck: false + +clustermesh: + # -- Deploy clustermesh-apiserver for clustermesh + useAPIServer: false + + # -- Clustermesh explicit configuration. + config: + # -- Enable the Clustermesh explicit configuration. + enabled: false + # -- Default dns domain for the Clustermesh API servers + # This is used in the case cluster addresses are not provided + # and IPs are used. + domain: mesh.cilium.io + # -- List of clusters to be peered in the mesh. + clusters: [] + # clusters: + # # -- Name of the cluster + # - name: cluster1 + # # -- Address of the cluster, use this if you created DNS records for + # # the cluster Clustermesh API server. + # address: cluster1.mesh.cilium.io + # # -- Port of the cluster Clustermesh API server. + # port: 2379 + # # -- IPs of the cluster Clustermesh API server, use multiple ones when + # # you have multiple IPs to access the Clustermesh API server. + # ips: + # - 172.18.255.201 + # # -- base64 encoded PEM values for the cluster client certificate, private key and certificate authority. + # tls: + # cert: "" + # key: "" + + apiserver: + # -- Clustermesh API server image. + image: + override: ~ + repository: "${CLUSTERMESH_APISERVER_REPO}" + tag: "${CILIUM_VERSION}" + # clustermesh-apiserver-digest + digest: ${CLUSTERMESH_APISERVER_DIGEST} + useDigest: ${USE_DIGESTS} + pullPolicy: "${PULL_POLICY}" + + etcd: + # -- Clustermesh API server etcd image. + image: + override: ~ + repository: "${ETCD_REPO}" + tag: "${ETCD_VERSION}" + pullPolicy: "${PULL_POLICY}" + + # -- Specifies the resources for etcd container in the apiserver + resources: {} + # requests: + # cpu: 200m + # memory: 256Mi + # limits: + # cpu: 1000m + # memory: 256Mi + + # -- Security context to be added to clustermesh-apiserver etcd containers + securityContext: {} + + init: + # -- Specifies the resources for etcd init container in the apiserver + resources: {} + # requests: + # cpu: 100m + # memory: 100Mi + # limits: + # cpu: 100m + # memory: 100Mi + + service: + # -- The type of service used for apiserver access. + type: NodePort + # -- Optional port to use as the node port for apiserver access. + nodePort: 32379 + # -- Optional loadBalancer IP address to use with type LoadBalancer. + # loadBalancerIP: + + # -- Annotations for the clustermesh-apiserver + # For GKE LoadBalancer, use annotation cloud.google.com/load-balancer-type: "Internal" + # For EKS LoadBalancer, use annotation service.beta.kubernetes.io/aws-load-balancer-internal: 0.0.0.0/0 + annotations: {} + + # -- Number of replicas run for the clustermesh-apiserver deployment. + replicas: 1 + + # -- Additional clustermesh-apiserver environment variables. + extraEnv: [] + + # -- Additional clustermesh-apiserver volumes. + extraVolumes: [] + + # -- Additional clustermesh-apiserver volumeMounts. + extraVolumeMounts: [] + + # -- Security context to be added to clustermesh-apiserver containers + securityContext: {} + + # -- Security context to be added to clustermesh-apiserver pods + podSecurityContext: {} + + # -- Annotations to be added to clustermesh-apiserver pods + podAnnotations: {} + + # -- Labels to be added to clustermesh-apiserver pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- Resource requests and limits for the clustermesh-apiserver container of the clustermesh-apiserver deployment, such as + # resources: + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + # -- Resource requests and limits for the clustermesh-apiserver + resources: {} + # requests: + # cpu: 100m + # memory: 64Mi + # limits: + # cpu: 1000m + # memory: 1024M + + # -- Affinity for clustermesh.apiserver + affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: clustermesh-apiserver + + # -- Pod topology spread constraints for clustermesh-apiserver + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- clustermesh-apiserver update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- The priority class to use for clustermesh-apiserver + priorityClassName: "" + + tls: + # -- Configure automatic TLS certificates generation. + # A Kubernetes CronJob is used the generate any + # certificates not provided by the user at installation + # time. + auto: + # -- When set to true, automatically generate a CA and certificates to + # enable mTLS between clustermesh-apiserver and external workload instances. + # If set to false, the certs to be provided by setting appropriate values below. + enabled: true + # Sets the method to auto-generate certificates. Supported values: + # - helm: This method uses Helm to generate all certificates. + # - cronJob: This method uses a Kubernetes CronJob the generate any + # certificates not provided by the user at installation + # time. + # - certmanager: This method use cert-manager to generate & rotate certificates. + method: helm + # -- Generated certificates validity duration in days. + certValidityDuration: 1095 + # -- Schedule for certificates regeneration (regardless of their expiration date). + # Only used if method is "cronJob". If nil, then no recurring job will be created. + # Instead, only the one-shot job is deployed to generate the certificates at + # installation time. + # + # Due to the out-of-band distribution of client certs to external workloads the + # CA is (re)regenerated only if it is not provided as a helm value and the k8s + # secret is manually deleted. + # + # Defaults to none. Commented syntax gives midnight of the first day of every + # fourth month. For syntax, see + # https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax + # schedule: "0 0 1 */4 *" + + # [Example] + # certManagerIssuerRef: + # group: cert-manager.io + # kind: ClusterIssuer + # name: ca-issuer + # -- certmanager issuer used when clustermesh.apiserver.tls.auto.method=certmanager. + certManagerIssuerRef: {} + # -- base64 encoded PEM values for the ExternalWorkload CA certificate and private key. + ca: + # -- Optional CA cert. If it is provided, it will be used by the 'cronJob' method to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + cert: "" + # -- Optional CA private key. If it is provided, it will be used by the 'cronJob' method to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver server certificate and private key. + # Used if 'auto' is not enabled. + server: + cert: "" + key: "" + # -- Extra DNS names added to certificate when it's auto generated + extraDnsNames: [] + # -- Extra IP addresses added to certificate when it's auto generated + extraIpAddresses: [] + # -- base64 encoded PEM values for the clustermesh-apiserver admin certificate and private key. + # Used if 'auto' is not enabled. + admin: + cert: "" + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver client certificate and private key. + # Used if 'auto' is not enabled. + client: + cert: "" + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver remote cluster certificate and private key. + # Used if 'auto' is not enabled. + remote: + cert: "" + key: "" + +# -- Configure external workloads support +externalWorkloads: + # -- Enable support for external workloads, such as VMs (false by default). + enabled: false + +# -- Configure cgroup related configuration +cgroup: + autoMount: + # -- Enable auto mount of cgroup2 filesystem. + # When `autoMount` is enabled, cgroup2 filesystem is mounted at + # `cgroup.hostRoot` path on the underlying host and inside the cilium agent pod. + # If users disable `autoMount`, it's expected that users have mounted + # cgroup2 filesystem at the specified `cgroup.hostRoot` volume, and then the + # volume will be mounted inside the cilium agent pod at the same path. + enabled: true + # -- Init Container Cgroup Automount resource limits & requests + resources: {} + # limits: + # cpu: 100m + # memory: 128Mi + # requests: + # cpu: 100m + # memory: 128Mi + # -- Configure cgroup root where cgroup2 filesystem is mounted on the host (see also: `cgroup.autoMount`) + hostRoot: /run/cilium/cgroupv2 + +# -- Configure whether to enable auto detect of terminating state for endpoints +# in order to support graceful termination. +enableK8sTerminatingEndpoint: true + +# -- Configure whether to unload DNS policy rules on graceful shutdown +# dnsPolicyUnloadOnShutdown: false + +# -- Configure the key of the taint indicating that Cilium is not ready on the node. +# When set to a value starting with `ignore-taint.cluster-autoscaler.kubernetes.io/`, the Cluster Autoscaler will ignore the taint on its decisions, allowing the cluster to scale up. +agentNotReadyTaintKey: "node.cilium.io/agent-not-ready" + +dnsProxy: + # -- DNS response code for rejecting DNS requests, available options are '[nameError refused]'. + dnsRejectResponseCode: refused + # -- Allow the DNS proxy to compress responses to endpoints that are larger than 512 Bytes or the EDNS0 option, if present. + enableDnsCompression: true + # -- Maximum number of IPs to maintain per FQDN name for each endpoint. + endpointMaxIpPerHostname: 50 + # -- Time during which idle but previously active connections with expired DNS lookups are still considered alive. + idleConnectionGracePeriod: 0s + # -- Maximum number of IPs to retain for expired DNS lookups with still-active connections. + maxDeferredConnectionDeletes: 10000 + # -- The minimum time, in seconds, to use DNS data for toFQDNs policies. + minTtl: 3600 + # -- DNS cache data at this path is preloaded on agent startup. + preCache: "" + # -- Global port on which the in-agent DNS proxy should listen. Default 0 is a OS-assigned port. + proxyPort: 0 + # -- The maximum time the DNS proxy holds an allowed DNS response before sending it along. Responses are sent as soon as the datapath is updated with the new IP information. + proxyResponseMaxDelay: 100ms + +# -- SCTP Configuration Values +sctp: + # -- Enable SCTP support. NOTE: Currently, SCTP support does not support rewriting ports or multihoming. + enabled: false diff --git a/kustomizations/cilium/kustomization.yaml b/kustomizations/cilium/kustomization.yaml new file mode 100644 index 0000000..b828950 --- /dev/null +++ b/kustomizations/cilium/kustomization.yaml @@ -0,0 +1,9 @@ +apiVersion: kustomize.config.k8s.io/v1beta1 +kind: Kustomization +helmCharts: +- name: cilium + repo: https://helm.cilium.io + version: v1.13.2 + releaseName: cilium + namespace: kube-system + valuesFile: values.yaml diff --git a/kustomizations/cilium/values.yaml b/kustomizations/cilium/values.yaml new file mode 100644 index 0000000..ccddfc3 --- /dev/null +++ b/kustomizations/cilium/values.yaml @@ -0,0 +1,2520 @@ +# upgradeCompatibility helps users upgrading to ensure that the configMap for +# Cilium will not change critical values to ensure continued operation +# This is flag is not required for new installations. +# For example: 1.7, 1.8, 1.9 +# upgradeCompatibility: '1.8' + +debug: + # -- Enable debug logging + enabled: false + # -- Configure verbosity levels for debug logging + # This option is used to enable debug messages for operations related to such + # sub-system such as (e.g. kvstore, envoy, datapath or policy), and flow is + # for enabling debug messages emitted per request, message and connection. + # + # Applicable values: + # - flow + # - kvstore + # - envoy + # - datapath + # - policy + verbose: ~ + +rbac: + # -- Enable creation of Resource-Based Access Control configuration. + create: true + +# -- Configure image pull secrets for pulling container images +imagePullSecrets: +# - name: "image-pull-secret" + +# -- (string) Kubernetes config path +# @default -- `"~/.kube/config"` +kubeConfigPath: "" +# -- (string) Kubernetes service host +k8sServiceHost: "" +# -- (string) Kubernetes service port +k8sServicePort: "" + +cluster: + # -- Name of the cluster. Only required for Cluster Mesh. + name: default + # -- (int) Unique ID of the cluster. Must be unique across all connected + # clusters and in the range of 1 to 255. Only required for Cluster Mesh, + # may be 0 if Cluster Mesh is not used. + id: 0 + +# -- Define serviceAccount names for components. +# @default -- Component's fully qualified name. +serviceAccounts: + cilium: + create: true + name: cilium + automount: true + annotations: {} + etcd: + create: true + name: cilium-etcd-operator + automount: true + annotations: {} + operator: + create: true + name: cilium-operator + automount: true + annotations: {} + preflight: + create: true + name: cilium-pre-flight + automount: true + annotations: {} + relay: + create: true + name: hubble-relay + automount: false + annotations: {} + ui: + create: true + name: hubble-ui + automount: true + annotations: {} + clustermeshApiserver: + create: true + name: clustermesh-apiserver + automount: true + annotations: {} + # -- Clustermeshcertgen is used if clustermesh.apiserver.tls.auto.method=cronJob + clustermeshcertgen: + create: true + name: clustermesh-apiserver-generate-certs + automount: true + annotations: {} + # -- Hubblecertgen is used if hubble.tls.auto.method=cronJob + hubblecertgen: + create: true + name: hubble-generate-certs + automount: true + annotations: {} + +# -- Configure termination grace period for cilium-agent DaemonSet. +terminationGracePeriodSeconds: 1 + +# -- Install the cilium agent resources. +agent: true + +# -- Agent container name. +name: cilium + +# -- Roll out cilium agent pods automatically when configmap is updated. +rollOutCiliumPods: false + +# -- Agent container image. +image: + override: ~ + repository: "quay.io/cilium/cilium" + tag: "v1.13.2" + pullPolicy: "IfNotPresent" + # cilium-digest + digest: "" + useDigest: false + +# -- Affinity for cilium-agent. +affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + +# -- Node selector for cilium-agent. +nodeSelector: + kubernetes.io/os: linux + +# -- Node tolerations for agent scheduling to nodes with taints +# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ +tolerations: +- operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + +# -- The priority class to use for cilium-agent. +priorityClassName: "" + +# -- DNS policy for Cilium agent pods. +# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy +dnsPolicy: "" + +# -- Additional containers added to the cilium DaemonSet. +extraContainers: [] + +# -- Additional agent container arguments. +extraArgs: [] + +# -- Additional agent container environment variables. +extraEnv: [] + +# -- Additional agent hostPath mounts. +extraHostPathMounts: [] + # - name: host-mnt-data + # mountPath: /host/mnt/data + # hostPath: /mnt/data + # hostPathType: Directory + # readOnly: true + # mountPropagation: HostToContainer + +# -- Additional agent volumes. +extraVolumes: [] + +# -- Additional agent volumeMounts. +extraVolumeMounts: [] + +# -- extraConfig allows you to specify additional configuration parameters to be +# included in the cilium-config configmap. +extraConfig: {} +# my-config-a: "1234" +# my-config-b: |- +# test 1 +# test 2 +# test 3 + +# -- Security Context for cilium-agent pods. +podSecurityContext: {} + +# -- Annotations to be added to agent pods +podAnnotations: {} + +# -- Labels to be added to agent pods +podLabels: {} + +# -- Agent resource limits & requests +# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ +resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + +securityContext: + # -- User to run the pod with + # runAsUser: 0 + # -- Run the pod with elevated privileges + privileged: false + # -- SELinux options for the `cilium-agent` and init containers + seLinuxOptions: + level: 's0' + # Running with spc_t since we have removed the privileged mode. + # Users can change it to a different type as long as they have the + # type available on the system. + type: 'spc_t' + capabilities: + # -- Capabilities for the `cilium-agent` container + ciliumAgent: + # Use to set socket permission + - CHOWN + # Used to terminate envoy child process + - KILL + # Used since cilium modifies routing tables, etc... + - NET_ADMIN + # Used since cilium creates raw sockets, etc... + - NET_RAW + # Used since cilium monitor uses mmap + - IPC_LOCK + # Used in iptables. Consider removing once we are iptables-free + # - SYS_MODULE + # We need it for now but might not need it for >= 5.11 specially + # for the 'SYS_RESOURCE'. + # In >= 5.8 there's already BPF and PERMON capabilities + - SYS_ADMIN + # Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC + - SYS_RESOURCE + # Both PERFMON and BPF requires kernel 5.8, container runtime + # cri-o >= v1.22.0 or containerd >= v1.5.0. + # If available, SYS_ADMIN can be removed. + #- PERFMON + #- BPF + # Allow discretionary access control (e.g. required for package installation) + - DAC_OVERRIDE + # Allow to set Access Control Lists (ACLs) on arbitrary files (e.g. required for package installation) + - FOWNER + # Allow to execute program that changes GID (e.g. required for package installation) + - SETGID + # Allow to execute program that changes UID (e.g. required for package installation) + - SETUID + # -- Capabilities for the `mount-cgroup` init container + mountCgroup: + # Only used for 'mount' cgroup + - SYS_ADMIN + # Used for nsenter + - SYS_CHROOT + - SYS_PTRACE + # -- capabilities for the `apply-sysctl-overwrites` init container + applySysctlOverwrites: + # Required in order to access host's /etc/sysctl.d dir + - SYS_ADMIN + # Used for nsenter + - SYS_CHROOT + - SYS_PTRACE + # -- Capabilities for the `clean-cilium-state` init container + cleanCiliumState: + # Most of the capabilities here are the same ones used in the + # cilium-agent's container because this container can be used to + # uninstall all Cilium resources, and therefore it is likely that + # will need the same capabilities. + # Used since cilium modifies routing tables, etc... + - NET_ADMIN + # Used in iptables. Consider removing once we are iptables-free + # - SYS_MODULE + # We need it for now but might not need it for >= 5.11 specially + # for the 'SYS_RESOURCE'. + # In >= 5.8 there's already BPF and PERMON capabilities + - SYS_ADMIN + # Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC + - SYS_RESOURCE + # Both PERFMON and BPF requires kernel 5.8, container runtime + # cri-o >= v1.22.0 or containerd >= v1.5.0. + # If available, SYS_ADMIN can be removed. + #- PERFMON + #- BPF + +# -- Cilium agent update strategy +updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 2 + +# Configuration Values for cilium-agent + +aksbyocni: + # -- Enable AKS BYOCNI integration. + # Note that this is incompatible with AKS clusters not created in BYOCNI mode: + # use Azure integration (`azure.enabled`) instead. + enabled: false + +# -- Enable installation of PodCIDR routes between worker +# nodes if worker nodes share a common L2 network segment. +autoDirectNodeRoutes: false + +# -- Annotate k8s node upon initialization with Cilium's metadata. +annotateK8sNode: false + +azure: + # -- Enable Azure integration. + # Note that this is incompatible with AKS clusters created in BYOCNI mode: use + # AKS BYOCNI integration (`aksbyocni.enabled`) instead. + enabled: false + # usePrimaryAddress: false + # resourceGroup: group1 + # subscriptionID: 00000000-0000-0000-0000-000000000000 + # tenantID: 00000000-0000-0000-0000-000000000000 + # clientID: 00000000-0000-0000-0000-000000000000 + # clientSecret: 00000000-0000-0000-0000-000000000000 + # userAssignedIdentityID: 00000000-0000-0000-0000-000000000000 + +alibabacloud: + # -- Enable AlibabaCloud ENI integration + enabled: false + +# -- Enable bandwidth manager to optimize TCP and UDP workloads and allow +# for rate-limiting traffic from individual Pods with EDT (Earliest Departure +# Time) through the "kubernetes.io/egress-bandwidth" Pod annotation. +bandwidthManager: + # -- Enable bandwidth manager infrastructure (also prerequirement for BBR) + enabled: false + # -- Activate BBR TCP congestion control for Pods + bbr: false + +# -- Configure standalone NAT46/NAT64 gateway +nat46x64Gateway: + # -- Enable RFC8215-prefixed translation + enabled: false + +# -- Configure BGP +bgp: + # -- Enable BGP support inside Cilium; embeds a new ConfigMap for BGP inside + # cilium-agent and cilium-operator + enabled: false + announce: + # -- Enable allocation and announcement of service LoadBalancer IPs + loadbalancerIP: false + # -- Enable announcement of node pod CIDR + podCIDR: false + +# -- This feature set enables virtual BGP routers to be created via +# CiliumBGPPeeringPolicy CRDs. +bgpControlPlane: + # -- Enables the BGP control plane. + enabled: false + +pmtuDiscovery: + # -- Enable path MTU discovery to send ICMP fragmentation-needed replies to + # the client. + enabled: false + +bpf: + # -- Configure the mount point for the BPF filesystem + root: /sys/fs/bpf + + # -- Enable BPF clock source probing for more efficient tick retrieval. + clockProbe: false + + # -- Enables pre-allocation of eBPF map values. This increases + # memory usage but can reduce latency. + preallocateMaps: false + + # -- (int) Configure the maximum number of entries in the TCP connection tracking + # table. + # @default -- `524288` + ctTcpMax: ~ + + # -- (int) Configure the maximum number of entries for the non-TCP connection + # tracking table. + # @default -- `262144` + ctAnyMax: ~ + + # -- Configure the maximum number of service entries in the + # load balancer maps. + lbMapMax: 65536 + + # -- (int) Configure the maximum number of entries for the NAT table. + # @default -- `524288` + natMax: ~ + + # -- (int) Configure the maximum number of entries for the neighbor table. + # @default -- `524288` + neighMax: ~ + + # -- Configure the maximum number of entries in endpoint policy map (per endpoint). + policyMapMax: 16384 + + # -- (float64) Configure auto-sizing for all BPF maps based on available memory. + # ref: https://docs.cilium.io/en/stable/network/ebpf/maps/ + # @default -- `0.0025` + mapDynamicSizeRatio: ~ + + # -- Configure the level of aggregation for monitor notifications. + # Valid options are none, low, medium, maximum. + monitorAggregation: medium + + # -- Configure the typical time between monitor notifications for + # active connections. + monitorInterval: "5s" + + # -- Configure which TCP flags trigger notifications when seen for the + # first time in a connection. + monitorFlags: "all" + + # -- Allow cluster external access to ClusterIP services. + lbExternalClusterIP: false + + # -- (bool) Enable native IP masquerade support in eBPF + # @default -- `false` + masquerade: ~ + + # -- (bool) Configure whether direct routing mode should route traffic via + # host stack (true) or directly and more efficiently out of BPF (false) if + # the kernel supports it. The latter has the implication that it will also + # bypass netfilter in the host namespace. + # @default -- `false` + hostLegacyRouting: ~ + + # -- (bool) Configure the eBPF-based TPROXY to reduce reliance on iptables rules + # for implementing Layer 7 policy. + # @default -- `false` + tproxy: ~ + + # -- (list) Configure explicitly allowed VLAN id's for bpf logic bypass. + # [0] will allow all VLAN id's without any filtering. + # @default -- `[]` + vlanBypass: ~ + +# -- Clean all eBPF datapath state from the initContainer of the cilium-agent +# DaemonSet. +# +# WARNING: Use with care! +cleanBpfState: false + +# -- Clean all local Cilium state from the initContainer of the cilium-agent +# DaemonSet. Implies cleanBpfState: true. +# +# WARNING: Use with care! +cleanState: false + +# -- Wait for KUBE-PROXY-CANARY iptables rule to appear in "wait-for-kube-proxy" +# init container before launching cilium-agent. +# More context can be found in the commit message of below PR +# https://github.com/cilium/cilium/pull/20123 +waitForKubeProxy: false + +cni: + # -- Install the CNI configuration and binary files into the filesystem. + install: true + + # -- Remove the CNI configuration and binary files on agent shutdown. Enable this + # if you're removing Cilium from the cluster. Disable this to prevent the CNI + # configuration file from being removed during agent upgrade, which can cause + # nodes to go unmanageable. + uninstall: false + + # -- Configure chaining on top of other CNI plugins. Possible values: + # - none + # - aws-cni + # - flannel + # - generic-veth + # - portmap + chainingMode: none + + # -- Make Cilium take ownership over the `/etc/cni/net.d` directory on the + # node, renaming all non-Cilium CNI configurations to `*.cilium_bak`. + # This ensures no Pods can be scheduled using other CNI plugins during Cilium + # agent downtime. + exclusive: true + + # -- Configure the log file for CNI logging with retention policy of 7 days. + # Disable CNI file logging by setting this field to empty explicitly. + logFile: /var/run/cilium/cilium-cni.log + + # -- Skip writing of the CNI configuration. This can be used if + # writing of the CNI configuration is performed by external automation. + customConf: false + + # -- Configure the path to the CNI configuration directory on the host. + confPath: /etc/cni/net.d + + # -- Configure the path to the CNI binary directory on the host. + binPath: /opt/cni/bin + + # -- Specify the path to a CNI config to read from on agent start. + # This can be useful if you want to manage your CNI + # configuration outside of a Kubernetes environment. This parameter is + # mutually exclusive with the 'cni.configMap' parameter. + # readCniConf: /host/etc/cni/net.d/05-cilium.conf + + # -- When defined, configMap will mount the provided value as ConfigMap and + # interpret the cniConf variable as CNI configuration file and write it + # when the agent starts up + # configMap: cni-configuration + + # -- Configure the key in the CNI ConfigMap to read the contents of + # the CNI configuration from. + configMapKey: cni-config + + # -- Configure the path to where to mount the ConfigMap inside the agent pod. + confFileMountPath: /tmp/cni-configuration + + # -- Configure the path to where the CNI configuration directory is mounted + # inside the agent pod. + hostConfDirMountPath: /host/etc/cni/net.d + +# -- (string) Configure how frequently garbage collection should occur for the datapath +# connection tracking table. +# @default -- `"0s"` +conntrackGCInterval: "" + +# -- Configure container runtime specific integration. +containerRuntime: + # -- Enables specific integrations for container runtimes. + # Supported values: + # - containerd + # - crio + # - docker + # - none + # - auto (automatically detect the container runtime) + integration: auto + # -- Configure the path to the container runtime control socket. + # socketPath: /path/to/runtime.sock + +# -- (string) Configure timeout in which Cilium will exit if CRDs are not available +# @default -- `"5m"` +crdWaitTimeout: "" + +# -- Tail call hooks for custom eBPF programs. +customCalls: + # -- Enable tail call hooks for custom eBPF programs. + enabled: false + +daemon: + # -- Configure where Cilium runtime state should be stored. + runPath: "/var/run/cilium" + + # -- Configure a custom list of possible configuration override sources + # The default is "config-map:cilium-config,cilium-node-config". For supported + # values, see the help text for the build-config subcommand. + # Note that this value should be a comma-separated string. + configSources: ~ + + # -- allowedConfigOverrides is a list of config-map keys that can be overridden. + # That is to say, if this value is set, config sources (excepting the first one) can + # only override keys in this list. + # + # This takes precedence over blockedConfigOverrides. + # + # By default, all keys may be overridden. To disable overrides, set this to "none" or + # change the configSources variable. + allowedConfigOverrides: ~ + + # -- blockedConfigOverrides is a list of config-map keys that may not be overridden. + # In other words, if any of these keys appear in a configuration source excepting the + # first one, they will be ignored + # + # This is ignored if allowedConfigOverrides is set. + # + # By default, all keys may be overridden. + blockedConfigOverrides: ~ + +# -- Specify which network interfaces can run the eBPF datapath. This means +# that a packet sent from a pod to a destination outside the cluster will be +# masqueraded (to an output device IPv4 address), if the output device runs the +# program. When not specified, probing will automatically detect devices. +# devices: "" + +# -- Enables experimental support for the detection of new and removed datapath +# devices. When devices change the eBPF datapath is reloaded and services updated. +# If "devices" is set then only those devices, or devices matching a wildcard will +# be considered. +enableRuntimeDeviceDetection: false + +# -- Chains to ignore when installing feeder rules. +# disableIptablesFeederRules: "" + +# -- Limit egress masquerading to interface selector. +# egressMasqueradeInterfaces: "" + +# -- Whether to enable CNP status updates. +enableCnpStatusUpdates: false + +# -- Configures the use of the KVStore to optimize Kubernetes event handling by +# mirroring it into the KVstore for reduced overhead in large clusters. +enableK8sEventHandover: false + +# -- Enable setting identity mark for local traffic. +# enableIdentityMark: true + +# -- Enable Kubernetes EndpointSlice feature in Cilium if the cluster supports it. +# enableK8sEndpointSlice: true + +# -- Enable CiliumEndpointSlice feature. +enableCiliumEndpointSlice: false + +ingressController: + # -- Enable cilium ingress controller + # This will automatically set enable-envoy-config as well. + enabled: false + + # -- Default ingress load balancer mode + # Supported values: shared, dedicated + # For granular control, use the following annotations on the ingress resource + # ingress.cilium.io/loadbalancer-mode: shared|dedicated, + loadbalancerMode: dedicated + + # -- Enforce https for host having matching TLS host in Ingress. + # Incoming traffic to http listener will return 308 http error code with respective location in header. + enforceHttps: true + + # -- IngressLBAnnotations are the annotation prefixes, which are used to filter annotations to propagate + # from Ingress to the Load Balancer service + ingressLBAnnotationPrefixes: ['service.beta.kubernetes.io', 'service.kubernetes.io', 'cloud.google.com'] + + # -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. + secretsNamespace: + # -- Create secrets namespace for Ingress. + create: true + + # -- Name of Ingress secret namespace. + name: cilium-secrets + + # -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. + # If disabled, TLS secrets must be maintained externally. + sync: true + + # -- Load-balancer service in shared mode. + # This is a single load-balancer service for all Ingress resources. + service: + # -- Service name + name: cilium-ingress + # -- Labels to be added for the shared LB service + labels: {} + # -- Annotations to be added for the shared LB service + annotations: {} + # -- Service type for the shared LB service + type: LoadBalancer + # -- Configure a specific nodePort for insecure HTTP traffic on the shared LB service + insecureNodePort: ~ + # -- Configure a specific nodePort for secure HTTPS traffic on the shared LB service + secureNodePort : ~ + +gatewayAPI: + # -- Enable support for Gateway API in cilium + # This will automatically set enable-envoy-config as well. + enabled: false + + # -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from. + secretsNamespace: + # -- Create secrets namespace for Gateway API. + create: true + + # -- Name of Gateway API secret namespace. + name: cilium-secrets + + # -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name. + # If disabled, TLS secrets must be maintained externally. + sync: true + +# -- Enables the fallback compatibility solution for when the xt_socket kernel +# module is missing and it is needed for the datapath L7 redirection to work +# properly. See documentation for details on when this can be disabled: +# https://docs.cilium.io/en/stable/operations/system_requirements/#linux-kernel. +enableXTSocketFallback: true + +encryption: + # -- Enable transparent network encryption. + # TODO: this should be enabled, but L7 traffic (?) causes issues + enabled: false + + # -- Encryption method. Can be either ipsec or wireguard. + type: wireguard + + # -- Enable encryption for pure node to node traffic. + # This option is only effective when encryption.type is set to ipsec. + nodeEncryption: false + + ipsec: + # -- Name of the key file inside the Kubernetes secret configured via secretName. + keyFile: "" + + # -- Path to mount the secret inside the Cilium pod. + mountPath: "" + + # -- Name of the Kubernetes secret containing the encryption keys. + secretName: "" + + # -- The interface to use for encrypted traffic. + interface: "" + + wireguard: + # -- Enables the fallback to the user-space implementation. + userspaceFallback: false + + # -- Deprecated in favor of encryption.ipsec.keyFile. + # Name of the key file inside the Kubernetes secret configured via secretName. + # This option is only effective when encryption.type is set to ipsec. + keyFile: keys + + # -- Deprecated in favor of encryption.ipsec.mountPath. + # Path to mount the secret inside the Cilium pod. + # This option is only effective when encryption.type is set to ipsec. + mountPath: /etc/ipsec + + # -- Deprecated in favor of encryption.ipsec.secretName. + # Name of the Kubernetes secret containing the encryption keys. + # This option is only effective when encryption.type is set to ipsec. + secretName: cilium-ipsec-keys + + # -- Deprecated in favor of encryption.ipsec.interface. + # The interface to use for encrypted traffic. + # This option is only effective when encryption.type is set to ipsec. + interface: "" + +endpointHealthChecking: + # -- Enable connectivity health checking between virtual endpoints. + enabled: true + +# -- Enable endpoint status. +# Status can be: policy, health, controllers, log and / or state. For 2 or more options use a space. +endpointStatus: + enabled: false + status: "" + +endpointRoutes: + # -- Enable use of per endpoint routes instead of routing via + # the cilium_host interface. + enabled: false + +eni: + # -- Enable Elastic Network Interface (ENI) integration. + enabled: false + # -- Update ENI Adapter limits from the EC2 API + updateEC2AdapterLimitViaAPI: false + # -- Release IPs not used from the ENI + awsReleaseExcessIPs: false + # -- Enable ENI prefix delegation + awsEnablePrefixDelegation: false + # -- EC2 API endpoint to use + ec2APIEndpoint: "" + # -- Tags to apply to the newly created ENIs + eniTags: {} + # -- Interval for garbage collection of unattached ENIs. Set to "0s" to disable. + # @default -- `"5m"` + gcInterval: "" + # -- Additional tags attached to ENIs created by Cilium. + # Dangling ENIs with this tag will be garbage collected + # @default -- `{"io.cilium/cilium-managed":"true,"io.cilium/cluster-name":""}` + gcTags: {} + # -- If using IAM role for Service Accounts will not try to + # inject identity values from cilium-aws kubernetes secret. + # Adds annotation to service account if managed by Helm. + # See https://github.com/aws/amazon-eks-pod-identity-webhook + iamRole: "" + # -- Filter via subnet IDs which will dictate which subnets are going to be used to create new ENIs + # Important note: This requires that each instance has an ENI with a matching subnet attached + # when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, + # use the CNI configuration file settings (cni.customConf) instead. + subnetIDsFilter: [] + # -- Filter via tags (k=v) which will dictate which subnets are going to be used to create new ENIs + # Important note: This requires that each instance has an ENI with a matching subnet attached + # when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium, + # use the CNI configuration file settings (cni.customConf) instead. + subnetTagsFilter: [] + # -- Filter via AWS EC2 Instance tags (k=v) which will dictate which AWS EC2 Instances + # are going to be used to create new ENIs + instanceTagsFilter: [] + +externalIPs: + # -- Enable ExternalIPs service support. + enabled: false + +# fragmentTracking enables IPv4 fragment tracking support in the datapath. +# fragmentTracking: true + +gke: + # -- Enable Google Kubernetes Engine integration + enabled: false + +# -- Enable connectivity health checking. +healthChecking: true + +# -- TCP port for the agent health API. This is not the port for cilium-health. +healthPort: 9879 + +# -- Configure the host firewall. +hostFirewall: + # -- Enables the enforcement of host policies in the eBPF datapath. + enabled: false + +hostPort: + # -- Enable hostPort service support. + enabled: false + +# -- Configure socket LB +socketLB: + # -- Enable socket LB + enabled: false + + # -- Disable socket lb for non-root ns. This is used to enable Istio routing rules. + # hostNamespaceOnly: false + +# -- Configure certificate generation for Hubble integration. +# If hubble.tls.auto.method=cronJob, these values are used +# for the Kubernetes CronJob which will be scheduled regularly to +# (re)generate any certificates not provided manually. +certgen: + image: + override: ~ + repository: "quay.io/cilium/certgen" + tag: "v0.1.8@sha256:4a456552a5f192992a6edcec2febb1c54870d665173a33dc7d876129b199ddbd" + pullPolicy: "IfNotPresent" + # -- Seconds after which the completed job pod will be deleted + ttlSecondsAfterFinished: 1800 + # -- Labels to be added to hubble-certgen pods + podLabels: {} + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- Additional certgen volumes. + extraVolumes: [] + + # -- Additional certgen volumeMounts. + extraVolumeMounts: [] + +hubble: + # -- Enable Hubble (true by default). + enabled: false + + # -- Buffer size of the channel Hubble uses to receive monitor events. If this + # value is not set, the queue size is set to the default monitor queue size. + # eventQueueSize: "" + + # -- Number of recent flows for Hubble to cache. Defaults to 4095. + # Possible values are: + # 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023, + # 2047, 4095, 8191, 16383, 32767, 65535 + # eventBufferCapacity: "4095" + + # -- Hubble metrics configuration. + # See https://docs.cilium.io/en/stable/observability/metrics/#hubble-metrics + # for more comprehensive documentation about Hubble metrics. + metrics: + # -- Configures the list of metrics to collect. If empty or null, metrics + # are disabled. + # Example: + # + # enabled: + # - dns:query;ignoreAAAA + # - drop + # - tcp + # - flow + # - icmp + # - http + # + # You can specify the list of metrics from the helm CLI: + # + # --set metrics.enabled="{dns:query;ignoreAAAA,drop,tcp,flow,icmp,http}" + # + enabled: ~ + # -- Enables exporting hubble metrics in OpenMetrics format. + enableOpenMetrics: false + # -- Configure the port the hubble metric server listens on. + port: 9965 + # -- Annotations to be added to hubble-metrics service. + serviceAnnotations: {} + serviceMonitor: + # -- Create ServiceMonitor resources for Prometheus Operator. + # This requires the prometheus CRDs to be available. + # ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor hubble + labels: {} + # -- Annotations to add to ServiceMonitor hubble + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Relabeling configs for the ServiceMonitor hubble + relabelings: + - sourceLabels: + - __meta_kubernetes_pod_node_name + targetLabel: node + replacement: ${1} + # -- Metrics relabeling configs for the ServiceMonitor hubble + metricRelabelings: ~ + dashboards: + enabled: false + label: grafana_dashboard + namespace: ~ + labelValue: "1" + annotations: {} + + # -- Unix domain socket path to listen to when Hubble is enabled. + socketPath: /var/run/cilium/hubble.sock + + # -- An additional address for Hubble to listen to. + # Set this field ":4244" if you are enabling Hubble Relay, as it assumes that + # Hubble is listening on port 4244. + listenAddress: ":4244" + # -- Whether Hubble should prefer to announce IPv6 or IPv4 addresses if both are available. + preferIpv6: false + # -- (bool) Skip Hubble events with unknown cgroup ids + # @default -- `true` + skipUnknownCGroupIDs: ~ + + peerService: + # -- Enable a K8s Service for the Peer service, so that it can be accessed + # by a non-local client. This configuration option is deprecated, the peer + # service will be non-optional starting Cilium v1.14. + enabled: true + # -- Service Port for the Peer service. + # If not set, it is dynamically assigned to port 443 if TLS is enabled and to + # port 80 if not. + # servicePort: 80 + # -- Target Port for the Peer service, must match the hubble.listenAddress' + # port. + targetPort: 4244 + # -- The cluster domain to use to query the Hubble Peer service. It should + # be the local cluster. + clusterDomain: cluster.local + # -- TLS configuration for Hubble + tls: + # -- Enable mutual TLS for listenAddress. Setting this value to false is + # highly discouraged as the Hubble API provides access to potentially + # sensitive network flow metadata and is exposed on the host network. + enabled: true + # -- Configure automatic TLS certificates generation. + auto: + # -- Auto-generate certificates. + # When set to true, automatically generate a CA and certificates to + # enable mTLS between Hubble server and Hubble Relay instances. If set to + # false, the certs for Hubble server need to be provided by setting + # appropriate values below. + enabled: true + # -- Set the method to auto-generate certificates. Supported values: + # - helm: This method uses Helm to generate all certificates. + # - cronJob: This method uses a Kubernetes CronJob the generate any + # certificates not provided by the user at installation + # time. + # - certmanager: This method use cert-manager to generate & rotate certificates. + method: helm + # -- Generated certificates validity duration in days. + certValidityDuration: 1095 + # -- Schedule for certificates regeneration (regardless of their expiration date). + # Only used if method is "cronJob". If nil, then no recurring job will be created. + # Instead, only the one-shot job is deployed to generate the certificates at + # installation time. + # + # Defaults to midnight of the first day of every fourth month. For syntax, see + # https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax + schedule: "0 0 1 */4 *" + + # [Example] + # certManagerIssuerRef: + # group: cert-manager.io + # kind: ClusterIssuer + # name: ca-issuer + # -- certmanager issuer used when hubble.tls.auto.method=certmanager. + certManagerIssuerRef: {} + + # -- Deprecated in favor of tls.ca. To be removed in 1.13. + # base64 encoded PEM values for the Hubble CA certificate and private key. + ca: + # -- Deprecated in favor of tls.ca.cert. To be removed in 1.13. + cert: "" + # -- Deprecated in favor of tls.ca.key. To be removed in 1.13. + # The CA private key (optional). If it is provided, then it will be + # used by hubble.tls.auto.method=cronJob to generate all other certificates. + # Otherwise, a ephemeral CA is generated if hubble.tls.auto.enabled=true. + key: "" + # -- base64 encoded PEM values for the Hubble server certificate and private key + server: + cert: "" + key: "" + # -- Extra DNS names added to certificate when it's auto generated + extraDnsNames: [] + # -- Extra IP addresses added to certificate when it's auto generated + extraIpAddresses: [] + + relay: + # -- Enable Hubble Relay (requires hubble.enabled=true) + enabled: false + + # -- Roll out Hubble Relay pods automatically when configmap is updated. + rollOutPods: false + + # -- Hubble-relay container image. + image: + override: ~ + repository: "quay.io/cilium/hubble-relay" + tag: "v1.13.2" + # hubble-relay-digest + digest: "" + useDigest: false + pullPolicy: "IfNotPresent" + + # -- Specifies the resources for the hubble-relay pods + resources: {} + + # -- Number of replicas run for the hubble-relay deployment. + replicas: 1 + + # -- Affinity for hubble-replay + affinity: + podAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + + # -- Pod topology spread constraints for hubble-relay + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- Additional hubble-relay environment variables. + extraEnv: [] + + # -- Annotations to be added to hubble-relay pods + podAnnotations: {} + + # -- Labels to be added to hubble-relay pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- The priority class to use for hubble-relay + priorityClassName: "" + + # -- Configure termination grace period for hubble relay Deployment. + terminationGracePeriodSeconds: 1 + + # -- hubble-relay update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- hubble-relay security context + securityContext: {} + + # -- hubble-relay service configuration. + service: + # --- The type of service used for Hubble Relay access, either ClusterIP or NodePort. + type: ClusterIP + # --- The port to use when the service type is set to NodePort. + nodePort: 31234 + + # -- Host to listen to. Specify an empty string to bind to all the interfaces. + listenHost: "" + + # -- Port to listen to. + listenPort: "4245" + + # -- TLS configuration for Hubble Relay + tls: + # -- base64 encoded PEM values for the hubble-relay client certificate and private key + # This keypair is presented to Hubble server instances for mTLS + # authentication and is required when hubble.tls.enabled is true. + # These values need to be set manually if hubble.tls.auto.enabled is false. + client: + cert: "" + key: "" + # -- base64 encoded PEM values for the hubble-relay server certificate and private key + server: + # When set to true, enable TLS on for Hubble Relay server + # (ie: for clients connecting to the Hubble Relay API). + enabled: false + # These values need to be set manually if hubble.tls.auto.enabled is false. + cert: "" + key: "" + # -- extra DNS names added to certificate when its auto gen + extraDnsNames: [] + # -- extra IP addresses added to certificate when its auto gen + extraIpAddresses: [] + + # -- Dial timeout to connect to the local hubble instance to receive peer information (e.g. "30s"). + dialTimeout: ~ + + # -- Backoff duration to retry connecting to the local hubble instance in case of failure (e.g. "30s"). + retryTimeout: ~ + + # -- Max number of flows that can be buffered for sorting before being sent to the + # client (per request) (e.g. 100). + sortBufferLenMax: ~ + + # -- When the per-request flows sort buffer is not full, a flow is drained every + # time this timeout is reached (only affects requests in follow-mode) (e.g. "1s"). + sortBufferDrainTimeout: ~ + + # -- Port to use for the k8s service backed by hubble-relay pods. + # If not set, it is dynamically assigned to port 443 if TLS is enabled and to + # port 80 if not. + # servicePort: 80 + + # -- Enable prometheus metrics for hubble-relay on the configured port at + # /metrics + prometheus: + enabled: false + port: 9966 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor hubble-relay + labels: {} + # -- Annotations to add to ServiceMonitor hubble-relay + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Specify the Kubernetes namespace where Prometheus expects to find + # service monitors configured. + # namespace: "" + # -- Relabeling configs for the ServiceMonitor hubble-relay + relabelings: ~ + # -- Metrics relabeling configs for the ServiceMonitor hubble-relay + metricRelabelings: ~ + + pprof: + # -- Enable pprof for hubble-relay + enabled: false + # -- Configure pprof listen address for hubble-relay + address: localhost + # -- Configure pprof listen port for hubble-relay + port: 6062 + + ui: + # -- Whether to enable the Hubble UI. + enabled: false + + standalone: + # -- When true, it will allow installing the Hubble UI only, without checking dependencies. + # It is useful if a cluster already has cilium and Hubble relay installed and you just + # want Hubble UI to be deployed. + # When installed via helm, installing UI should be done via `helm upgrade` and when installed via the cilium cli, then `cilium hubble enable --ui` + enabled: false + + tls: + # -- When deploying Hubble UI in standalone, with tls enabled for Hubble relay, it is required + # to provide a volume for mounting the client certificates. + certsVolume: {} + # projected: + # defaultMode: 0400 + # sources: + # - secret: + # name: hubble-ui-client-certs + # items: + # - key: tls.crt + # path: client.crt + # - key: tls.key + # path: client.key + # - key: ca.crt + # path: hubble-relay-ca.crt + + # -- Roll out Hubble-ui pods automatically when configmap is updated. + rollOutPods: false + + tls: + # -- base64 encoded PEM values used to connect to hubble-relay + # This keypair is presented to Hubble Relay instances for mTLS + # authentication and is required when hubble.relay.tls.server.enabled is true. + # These values need to be set manually if hubble.tls.auto.enabled is false. + client: + cert: "" + key: "" + + backend: + # -- Hubble-ui backend image. + image: + override: ~ + repository: "quay.io/cilium/hubble-ui-backend" + tag: "v0.11.0@sha256:14c04d11f78da5c363f88592abae8d2ecee3cbe009f443ef11df6ac5f692d839" + pullPolicy: "IfNotPresent" + + # -- Hubble-ui backend security context. + securityContext: {} + + # -- Additional hubble-ui backend environment variables. + extraEnv: [] + + # -- Additional hubble-ui backend volumes. + extraVolumes: [] + + # -- Additional hubble-ui backend volumeMounts. + extraVolumeMounts: [] + + # -- Resource requests and limits for the 'backend' container of the 'hubble-ui' deployment. + resources: {} + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + + frontend: + # -- Hubble-ui frontend image. + image: + override: ~ + repository: "quay.io/cilium/hubble-ui" + tag: "v0.11.0@sha256:bcb369c47cada2d4257d63d3749f7f87c91dde32e010b223597306de95d1ecc8" + pullPolicy: "IfNotPresent" + + # -- Hubble-ui frontend security context. + securityContext: {} + + # -- Additional hubble-ui frontend environment variables. + extraEnv: [] + + # -- Additional hubble-ui frontend volumes. + extraVolumes: [] + + # -- Additional hubble-ui frontend volumeMounts. + extraVolumeMounts: [] + + # -- Resource requests and limits for the 'frontend' container of the 'hubble-ui' deployment. + resources: {} + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + server: + # -- Controls server listener for ipv6 + ipv6: + enabled: true + + # -- The number of replicas of Hubble UI to deploy. + replicas: 1 + + # -- Annotations to be added to hubble-ui pods + podAnnotations: {} + + # -- Labels to be added to hubble-ui pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- Affinity for hubble-ui + affinity: {} + + # -- Pod topology spread constraints for hubble-ui + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- The priority class to use for hubble-ui + priorityClassName: "" + + # -- hubble-ui update strategy. + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- Security context to be added to Hubble UI pods + securityContext: + # -- Deprecated in favor of hubble.ui.securityContext. + # Whether to set the security context on the Hubble UI pods. + enabled: true + runAsUser: 1001 + runAsGroup: 1001 + fsGroup: 1001 + + # -- hubble-ui service configuration. + service: + # -- Annotations to be added for the Hubble UI service + annotations: {} + # --- The type of service used for Hubble UI access, either ClusterIP or NodePort. + type: ClusterIP + # --- The port to use when the service type is set to NodePort. + nodePort: 31235 + + # -- Defines base url prefix for all hubble-ui http requests. + # It needs to be changed in case if ingress for hubble-ui is configured under some sub-path. + # Trailing `/` is required for custom path, ex. `/service-map/` + baseUrl: "/" + + # -- hubble-ui ingress configuration. + ingress: + enabled: false + annotations: {} + # kubernetes.io/ingress.class: nginx + # kubernetes.io/tls-acme: "true" + className: "" + hosts: + - chart-example.local + tls: [] + # - secretName: chart-example-tls + # hosts: + # - chart-example.local + + +# -- Method to use for identity allocation (`crd` or `kvstore`). +identityAllocationMode: "crd" + +# -- (string) Time to wait before using new identity on endpoint identity change. +# @default -- `"5s"` +identityChangeGracePeriod: "" + +# -- Install Iptables rules to skip netfilter connection tracking on all pod +# traffic. This option is only effective when Cilium is running in direct +# routing and full KPR mode. Moreover, this option cannot be enabled when Cilium +# is running in a managed Kubernetes environment or in a chained CNI setup. +installNoConntrackIptablesRules: false + +ipam: + # -- Configure IP Address Management mode. + # ref: https://docs.cilium.io/en/stable/network/concepts/ipam/ + mode: "kubernetes" + operator: + # -- Deprecated in favor of ipam.operator.clusterPoolIPv4PodCIDRList. + # IPv4 CIDR range to delegate to individual nodes for IPAM. + clusterPoolIPv4PodCIDR: "10.0.0.0/8" + # -- IPv4 CIDR list range to delegate to individual nodes for IPAM. + clusterPoolIPv4PodCIDRList: [] + # -- IPv4 CIDR mask size to delegate to individual nodes for IPAM. + clusterPoolIPv4MaskSize: 24 + # -- Deprecated in favor of ipam.operator.clusterPoolIPv6PodCIDRList. + # IPv6 CIDR range to delegate to individual nodes for IPAM. + clusterPoolIPv6PodCIDR: "fd00::/104" + # -- IPv6 CIDR list range to delegate to individual nodes for IPAM. + clusterPoolIPv6PodCIDRList: [] + # -- IPv6 CIDR mask size to delegate to individual nodes for IPAM. + clusterPoolIPv6MaskSize: 120 + # -- The maximum burst size when rate limiting access to external APIs. + # Also known as the token bucket capacity. + # @default -- `20` + externalAPILimitBurstSize: ~ + # -- The maximum queries per second when rate limiting access to + # external APIs. Also known as the bucket refill rate, which is used to + # refill the bucket up to the burst size capacity. + # @default -- `4.0` + externalAPILimitQPS: ~ + +# -- Configure the eBPF-based ip-masq-agent +ipMasqAgent: + enabled: false +# the config of nonMasqueradeCIDRs +# config: + # nonMasqueradeCIDRs: [] + # masqLinkLocal: false + +# iptablesLockTimeout defines the iptables "--wait" option when invoked from Cilium. +# iptablesLockTimeout: "5s" + +ipv4: + # -- Enable IPv4 support. + enabled: true + +ipv6: + # -- Enable IPv6 support. + enabled: false + +# -- Configure Kubernetes specific configuration +k8s: {} + # -- requireIPv4PodCIDR enables waiting for Kubernetes to provide the PodCIDR + # range via the Kubernetes node resource + # requireIPv4PodCIDR: false + + # -- requireIPv6PodCIDR enables waiting for Kubernetes to provide the PodCIDR + # range via the Kubernetes node resource + # requireIPv6PodCIDR: false + +# -- Keep the deprecated selector labels when deploying Cilium DaemonSet. +keepDeprecatedLabels: false + +# -- Keep the deprecated probes when deploying Cilium DaemonSet +keepDeprecatedProbes: false + +startupProbe: + # -- failure threshold of startup probe. + # 105 x 2s translates to the old behaviour of the readiness probe (120s delay + 30 x 3s) + failureThreshold: 105 + # -- interval between checks of the startup probe + periodSeconds: 2 +livenessProbe: + # -- failure threshold of liveness probe + failureThreshold: 10 + # -- interval between checks of the liveness probe + periodSeconds: 30 +readinessProbe: + # -- failure threshold of readiness probe + failureThreshold: 3 + # -- interval between checks of the readiness probe + periodSeconds: 30 + +# -- Configure the kube-proxy replacement in Cilium BPF datapath +# Valid options are "disabled", "partial", "strict". +# ref: https://docs.cilium.io/en/stable/network/kubernetes/kubeproxy-free/ +kubeProxyReplacement: "disabled" + +# -- healthz server bind address for the kube-proxy replacement. +# To enable set the value to '0.0.0.0:10256' for all ipv4 +# addresses and this '[::]:10256' for all ipv6 addresses. +# By default it is disabled. +kubeProxyReplacementHealthzBindAddr: "" + +l2NeighDiscovery: + # -- Enable L2 neighbor discovery in the agent + enabled: true + # -- Override the agent's default neighbor resolution refresh period. + refreshPeriod: "30s" + +# -- Enable Layer 7 network policy. +l7Proxy: true + +# -- Enable Local Redirect Policy. +localRedirectPolicy: false + +# To include or exclude matched resources from cilium identity evaluation +# labels: "" + +# logOptions allows you to define logging options. eg: +# logOptions: +# format: json + +# -- Enables periodic logging of system load +logSystemLoad: false + + +# -- Configure maglev consistent hashing +maglev: {} + # -- tableSize is the size (parameter M) for the backend table of one + # service entry + # tableSize: + + # -- hashSeed is the cluster-wide base64 encoded seed for the hashing + # hashSeed: + +# -- Enables masquerading of IPv4 traffic leaving the node from endpoints. +enableIPv4Masquerade: true + +# -- Enables IPv6 BIG TCP support which increases maximum GSO/GRO limits for nodes and pods +enableIPv6BIGTCP: false + +# -- Enables masquerading of IPv6 traffic leaving the node from endpoints. +enableIPv6Masquerade: true + +# -- Enables egress gateway to redirect and SNAT the traffic that leaves the +# cluster. +egressGateway: + enabled: false + # -- Install egress gateway IP rules and routes in order to properly steer + # egress gateway traffic to the correct ENI interface + installRoutes: false + +vtep: +# -- Enables VXLAN Tunnel Endpoint (VTEP) Integration (beta) to allow +# Cilium-managed pods to talk to third party VTEP devices over Cilium tunnel. + enabled: false + +# -- A space separated list of VTEP device endpoint IPs, for example "1.1.1.1 1.1.2.1" + endpoint: "" +# -- A space separated list of VTEP device CIDRs, for example "1.1.1.0/24 1.1.2.0/24" + cidr: "" +# -- VTEP CIDRs Mask that applies to all VTEP CIDRs, for example "255.255.255.0" + mask: "" +# -- A space separated list of VTEP device MAC addresses (VTEP MAC), for example "x:x:x:x:x:x y:y:y:y:y:y:y" + mac: "" + +# -- (string) Allows to explicitly specify the IPv4 CIDR for native routing. +# When specified, Cilium assumes networking for this CIDR is preconfigured and +# hands traffic destined for that range to the Linux network stack without +# applying any SNAT. +# Generally speaking, specifying a native routing CIDR implies that Cilium can +# depend on the underlying networking stack to route packets to their +# destination. To offer a concrete example, if Cilium is configured to use +# direct routing and the Kubernetes CIDR is included in the native routing CIDR, +# the user must configure the routes to reach pods, either manually or by +# setting the auto-direct-node-routes flag. +ipv4NativeRoutingCIDR: "" + +# -- (string) Allows to explicitly specify the IPv6 CIDR for native routing. +# When specified, Cilium assumes networking for this CIDR is preconfigured and +# hands traffic destined for that range to the Linux network stack without +# applying any SNAT. +# Generally speaking, specifying a native routing CIDR implies that Cilium can +# depend on the underlying networking stack to route packets to their +# destination. To offer a concrete example, if Cilium is configured to use +# direct routing and the Kubernetes CIDR is included in the native routing CIDR, +# the user must configure the routes to reach pods, either manually or by +# setting the auto-direct-node-routes flag. +ipv6NativeRoutingCIDR: "" + +# -- cilium-monitor sidecar. +monitor: + # -- Enable the cilium-monitor sidecar. + enabled: false + +# -- Configure service load balancing +loadBalancer: + # -- standalone enables the standalone L4LB which does not connect to + # kube-apiserver. + # standalone: false + + # -- algorithm is the name of the load balancing algorithm for backend + # selection e.g. random or maglev + # algorithm: random + + # -- mode is the operation mode of load balancing for remote backends + # e.g. snat, dsr, hybrid + # mode: snat + + # -- acceleration is the option to accelerate service handling via XDP + # e.g. native, disabled + # acceleration: disabled + + # -- dsrDispatch configures whether IP option or IPIP encapsulation is + # used to pass a service IP and port to remote backend + # dsrDispatch: opt + + # -- serviceTopology enables K8s Topology Aware Hints -based service + # endpoints filtering + # serviceTopology: false + + # -- L7 LoadBalancer + l7: + # -- Enable L7 service load balancing via envoy proxy. + # The request to a k8s service, which has specific annotation e.g. service.cilium.io/lb-l7, + # will be forwarded to the local backend proxy to be load balanced to the service endpoints. + # Please refer to docs for supported annotations for more configuration. + # + # Applicable values: + # - envoy: Enable L7 load balancing via envoy proxy. This will automatically set enable-envoy-config as well. + # - disabled: Disable L7 load balancing. + backend: disabled + # -- List of ports from service to be automatically redirected to above backend. + # Any service exposing one of these ports will be automatically redirected. + # Fine-grained control can be achieved by using the service annotation. + ports: [] + # -- Default LB algorithm + # The default LB algorithm to be used for services, which can be overridden by the + # service annotation (e.g. service.cilium.io/lb-l7-algorithm) + # Applicable values: round_robin, least_request, random + algorithm: round_robin + +# -- Configure N-S k8s service loadbalancing +nodePort: + # -- Enable the Cilium NodePort service implementation. + enabled: false + + # -- Port range to use for NodePort services. + # range: "30000,32767" + + # -- Set to true to prevent applications binding to service ports. + bindProtection: true + + # -- Append NodePort range to ip_local_reserved_ports if clash with ephemeral + # ports is detected. + autoProtectPortRange: true + + # -- Enable healthcheck nodePort server for NodePort services + enableHealthCheck: true + +# policyAuditMode: false + +# -- The agent can be put into one of the three policy enforcement modes: +# default, always and never. +# ref: https://docs.cilium.io/en/stable/security/policy/intro/#policy-enforcement-modes +policyEnforcementMode: "default" + +pprof: + # -- Enable pprof for cilium-agent + enabled: false + # -- Configure pprof listen address for cilium-agent + address: localhost + # -- Configure pprof listen port for cilium-agent + port: 6060 + +# -- Configure prometheus metrics on the configured port at /metrics +prometheus: + enabled: false + port: 9962 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor cilium-agent + labels: {} + # -- Annotations to add to ServiceMonitor cilium-agent + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Specify the Kubernetes namespace where Prometheus expects to find + # service monitors configured. + # namespace: "" + # -- Relabeling configs for the ServiceMonitor cilium-agent + relabelings: + - sourceLabels: + - __meta_kubernetes_pod_node_name + targetLabel: node + replacement: ${1} + # -- Metrics relabeling configs for the ServiceMonitor cilium-agent + metricRelabelings: ~ + # -- Metrics that should be enabled or disabled from the default metric + # list. (+metric_foo to enable metric_foo , -metric_bar to disable + # metric_bar). + # ref: https://docs.cilium.io/en/stable/observability/metrics/ + metrics: ~ + +# -- Configure Istio proxy options. +proxy: + prometheus: + enabled: false + port: "9964" + # -- Regular expression matching compatible Istio sidecar istio-proxy + # container image names + sidecarImageRegex: "cilium/istio_proxy" + +# -- Enable use of the remote node identity. +# ref: https://docs.cilium.io/en/v1.7/install/upgrade/#configmap-remote-node-identity +remoteNodeIdentity: true + +# -- Enable resource quotas for priority classes used in the cluster. +resourceQuotas: + enabled: false + cilium: + hard: + # 5k nodes * 2 DaemonSets (Cilium and cilium node init) + pods: "10k" + operator: + hard: + # 15 "clusterwide" Cilium Operator pods for HA + pods: "15" + +# Need to document default +################## +#sessionAffinity: false + +# -- Do not run Cilium agent when running with clean mode. Useful to completely +# uninstall Cilium as it will stop Cilium from starting and create artifacts +# in the node. +sleepAfterInit: false + +# -- Configure BPF socket operations configuration +sockops: + # enabled enables installation of socket options acceleration. + enabled: false + +# -- Enable check of service source ranges (currently, only for LoadBalancer). +svcSourceRangeCheck: true + +# -- Synchronize Kubernetes nodes to kvstore and perform CNP GC. +synchronizeK8sNodes: true + +# -- Configure TLS configuration in the agent. +tls: + # -- This configures how the Cilium agent loads the secrets used TLS-aware CiliumNetworkPolicies + # (namely the secrets referenced by terminatingTLS and originatingTLS). + # Possible values: + # - local + # - k8s + secretsBackend: local + + # -- Base64 encoded PEM values for the CA certificate and private key. + # This can be used as common CA to generate certificates used by hubble and clustermesh components + ca: + # -- Optional CA cert. If it is provided, it will be used by cilium to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + cert: "" + + # -- Optional CA private key. If it is provided, it will be used by cilium to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + key: "" + + # -- Generated certificates validity duration in days. This will be used for auto generated CA. + certValidityDuration: 1095 + +# -- Configure the encapsulation configuration for communication between nodes. +# Possible values: +# - disabled +# - vxlan (default) +# - geneve +tunnel: "vxlan" + +# -- Configure VXLAN and Geneve tunnel port. +# @default -- Port 8472 for VXLAN, Port 6081 for Geneve +tunnelPort: 0 + +# -- Configure the underlying network MTU to overwrite auto-detected MTU. +MTU: 0 + +# -- Disable the usage of CiliumEndpoint CRD. +disableEndpointCRD: "false" + +wellKnownIdentities: + # -- Enable the use of well-known identities. + enabled: false + +etcd: + # -- Enable etcd mode for the agent. + enabled: false + + # -- cilium-etcd-operator image. + image: + override: ~ + repository: "quay.io/cilium/cilium-etcd-operator" + tag: "v2.0.7@sha256:04b8327f7f992693c2cb483b999041ed8f92efc8e14f2a5f3ab95574a65ea2dc" + pullPolicy: "IfNotPresent" + + # -- The priority class to use for cilium-etcd-operator + priorityClassName: "" + + # -- Additional cilium-etcd-operator container arguments. + extraArgs: [] + + # -- Additional cilium-etcd-operator volumes. + extraVolumes: [] + + # -- Additional cilium-etcd-operator volumeMounts. + extraVolumeMounts: [] + + # -- Node tolerations for cilium-etcd-operator scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Pod topology spread constraints for cilium-etcd-operator + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for cilium-etcd-operator pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Security context to be added to cilium-etcd-operator pods + podSecurityContext: {} + + # -- Annotations to be added to cilium-etcd-operator pods + podAnnotations: {} + + # -- Labels to be added to cilium-etcd-operator pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- cilium-etcd-operator resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + + # -- Security context to be added to cilium-etcd-operator pods + securityContext: {} + # runAsUser: 0 + + # -- cilium-etcd-operator update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxSurge: 1 + maxUnavailable: 1 + + # -- If etcd is behind a k8s service set this option to true so that Cilium + # does the service translation automatically without requiring a DNS to be + # running. + k8sService: false + + # -- Cluster domain for cilium-etcd-operator. + clusterDomain: cluster.local + + # -- List of etcd endpoints (not needed when using managed=true). + endpoints: + - https://CHANGE-ME:2379 + + # -- Enable use of TLS/SSL for connectivity to etcd. (auto-enabled if + # managed=true) + ssl: false + +operator: + # -- Enable the cilium-operator component (required). + enabled: true + + # -- Roll out cilium-operator pods automatically when configmap is updated. + rollOutPods: false + + # -- cilium-operator image. + image: + override: ~ + repository: "quay.io/cilium/operator" + tag: "v1.13.2" + # operator-generic-digest + genericDigest: "" + # operator-azure-digest + azureDigest: "" + # operator-aws-digest + awsDigest: "" + # operator-alibabacloud-digest + alibabacloudDigest: "" + useDigest: false + pullPolicy: "IfNotPresent" + suffix: "" + + # -- Number of replicas to run for the cilium-operator deployment + replicas: 2 + + # -- The priority class to use for cilium-operator + priorityClassName: "" + + # -- DNS policy for Cilium operator pods. + # Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy + dnsPolicy: "" + + # -- cilium-operator update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxSurge: 1 + maxUnavailable: 1 + + # -- Affinity for cilium-operator + affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + io.cilium/app: operator + + # -- Pod topology spread constraints for cilium-operator + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for cilium-operator pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for cilium-operator scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Additional cilium-operator container arguments. + extraArgs: [] + + # -- Additional cilium-operator environment variables. + extraEnv: [] + + # -- Additional cilium-operator hostPath mounts. + extraHostPathMounts: [] + # - name: host-mnt-data + # mountPath: /host/mnt/data + # hostPath: /mnt/data + # hostPathType: Directory + # readOnly: true + # mountPropagation: HostToContainer + + # -- Additional cilium-operator volumes. + extraVolumes: [] + + # -- Additional cilium-operator volumeMounts. + extraVolumeMounts: [] + + # -- Security context to be added to cilium-operator pods + podSecurityContext: {} + + # -- Annotations to be added to cilium-operator pods + podAnnotations: {} + + # -- Labels to be added to cilium-operator pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- cilium-operator resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 1000m + # memory: 1Gi + # requests: + # cpu: 100m + # memory: 128Mi + + # -- Security context to be added to cilium-operator pods + securityContext: {} + # runAsUser: 0 + + # -- Interval for endpoint garbage collection. + endpointGCInterval: "5m0s" + + # -- Interval for cilium node garbage collection. + nodeGCInterval: "5m0s" + + # -- Skip CNP node status clean up at operator startup. + skipCNPStatusStartupClean: false + + # -- Interval for identity garbage collection. + identityGCInterval: "15m0s" + + # -- Timeout for identity heartbeats. + identityHeartbeatTimeout: "30m0s" + + pprof: + # -- Enable pprof for cilium-operator + enabled: false + # -- Configure pprof listen address for cilium-operator + address: localhost + # -- Configure pprof listen port for cilium-operator + port: 6061 + + # -- Enable prometheus metrics for cilium-operator on the configured port at + # /metrics + prometheus: + enabled: false + port: 9963 + serviceMonitor: + # -- Enable service monitors. + # This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) + enabled: false + # -- Labels to add to ServiceMonitor cilium-operator + labels: {} + # -- Annotations to add to ServiceMonitor cilium-operator + annotations: {} + # -- Interval for scrape metrics. + interval: "10s" + # -- Relabeling configs for the ServiceMonitor cilium-operator + relabelings: ~ + # -- Metrics relabeling configs for the ServiceMonitor cilium-operator + metricRelabelings: ~ + + # -- Skip CRDs creation for cilium-operator + skipCRDCreation: false + + # -- Remove Cilium node taint from Kubernetes nodes that have a healthy Cilium + # pod running. + removeNodeTaints: true + + # -- Set Node condition NetworkUnavailable to 'false' with the reason + # 'CiliumIsUp' for nodes that have a healthy Cilium pod. + setNodeNetworkStatus: true + + unmanagedPodWatcher: + # -- Restart any pod that are not managed by Cilium. + restart: true + # -- Interval, in seconds, to check if there are any pods that are not + # managed by Cilium. + intervalSeconds: 15 + +nodeinit: + # -- Enable the node initialization DaemonSet + enabled: false + + # -- node-init image. + image: + override: ~ + repository: "quay.io/cilium/startup-script" + tag: "d69851597ea019af980891a4628fb36b7880ec26" + pullPolicy: "IfNotPresent" + + # -- The priority class to use for the nodeinit pod. + priorityClassName: "" + + # -- node-init update strategy + updateStrategy: + type: RollingUpdate + + # -- Additional nodeinit environment variables. + extraEnv: [] + + # -- Affinity for cilium-nodeinit + affinity: {} + + # -- Node labels for nodeinit pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for nodeinit scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - operator: Exists + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Annotations to be added to node-init pods. + podAnnotations: {} + + # -- Labels to be added to node-init pods. + podLabels: {} + + # -- nodeinit resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: + requests: + cpu: 100m + memory: 100Mi + + # -- Security context to be added to nodeinit pods. + securityContext: + privileged: false + seLinuxOptions: + level: 's0' + # Running with spc_t since we have removed the privileged mode. + # Users can change it to a different type as long as they have the + # type available on the system. + type: 'spc_t' + capabilities: + add: + # Used in iptables. Consider removing once we are iptables-free + # - SYS_MODULE + # Used for nsenter + - NET_ADMIN + - SYS_ADMIN + - SYS_CHROOT + - SYS_PTRACE + + # -- bootstrapFile is the location of the file where the bootstrap timestamp is + # written by the node-init DaemonSet + bootstrapFile: "/tmp/cilium-bootstrap.d/cilium-bootstrap-time" + +preflight: + # -- Enable Cilium pre-flight resources (required for upgrade) + enabled: false + + # -- Cilium pre-flight image. + image: + override: ~ + repository: "quay.io/cilium/cilium" + tag: "v1.13.2" + # cilium-digest + digest: "" + useDigest: false + pullPolicy: "IfNotPresent" + + # -- The priority class to use for the preflight pod. + priorityClassName: "" + + # -- preflight update strategy + updateStrategy: + type: RollingUpdate + + # -- Additional preflight environment variables. + extraEnv: [] + + # -- Additional preflight volumes. + extraVolumes: [] + + # -- Additional preflight volumeMounts. + extraVolumeMounts: [] + + # -- Affinity for cilium-preflight + affinity: + podAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: cilium + + # -- Node labels for preflight pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for preflight scheduling to nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: + - key: node.kubernetes.io/not-ready + effect: NoSchedule + - key: node-role.kubernetes.io/master + effect: NoSchedule + - key: node-role.kubernetes.io/control-plane + effect: NoSchedule + - key: node.cloudprovider.kubernetes.io/uninitialized + effect: NoSchedule + value: "true" + - key: CriticalAddonsOnly + operator: "Exists" + # - key: "key" + # operator: "Equal|Exists" + # value: "value" + # effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)" + + # -- Security context to be added to preflight pods. + podSecurityContext: {} + + # -- Annotations to be added to preflight pods + podAnnotations: {} + + # -- Labels to be added to the preflight pod. + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- preflight resource limits & requests + # ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: {} + # limits: + # cpu: 4000m + # memory: 4Gi + # requests: + # cpu: 100m + # memory: 512Mi + + # -- Security context to be added to preflight pods + securityContext: {} + # runAsUser: 0 + + # -- Path to write the `--tofqdns-pre-cache` file to. + tofqdnsPreCache: "" + + # -- Configure termination grace period for preflight Deployment and DaemonSet. + terminationGracePeriodSeconds: 1 + + # -- By default we should always validate the installed CNPs before upgrading + # Cilium. This will make sure the user will have the policies deployed in the + # cluster with the right schema. + validateCNPs: true + +# -- Explicitly enable or disable priority class. +# .Capabilities.KubeVersion is unsettable in `helm template` calls, +# it depends on k8s libraries version that Helm was compiled against. +# This option allows to explicitly disable setting the priority class, which +# is useful for rendering charts for gke clusters in advance. +enableCriticalPriorityClass: true + +# disableEnvoyVersionCheck removes the check for Envoy, which can be useful +# on AArch64 as the images do not currently ship a version of Envoy. +#disableEnvoyVersionCheck: false + +clustermesh: + # -- Deploy clustermesh-apiserver for clustermesh + useAPIServer: false + + # -- Clustermesh explicit configuration. + config: + # -- Enable the Clustermesh explicit configuration. + enabled: false + # -- Default dns domain for the Clustermesh API servers + # This is used in the case cluster addresses are not provided + # and IPs are used. + domain: mesh.cilium.io + # -- List of clusters to be peered in the mesh. + clusters: [] + # clusters: + # # -- Name of the cluster + # - name: cluster1 + # # -- Address of the cluster, use this if you created DNS records for + # # the cluster Clustermesh API server. + # address: cluster1.mesh.cilium.io + # # -- Port of the cluster Clustermesh API server. + # port: 2379 + # # -- IPs of the cluster Clustermesh API server, use multiple ones when + # # you have multiple IPs to access the Clustermesh API server. + # ips: + # - 172.18.255.201 + # # -- base64 encoded PEM values for the cluster client certificate, private key and certificate authority. + # tls: + # cert: "" + # key: "" + + apiserver: + # -- Clustermesh API server image. + image: + override: ~ + repository: "quay.io/cilium/clustermesh-apiserver" + tag: "v1.13.2" + # clustermesh-apiserver-digest + digest: "" + useDigest: false + pullPolicy: "IfNotPresent" + + etcd: + # -- Clustermesh API server etcd image. + image: + override: ~ + repository: "quay.io/coreos/etcd" + tag: "v3.5.4@sha256:795d8660c48c439a7c3764c2330ed9222ab5db5bb524d8d0607cac76f7ba82a3" + pullPolicy: "IfNotPresent" + + # -- Specifies the resources for etcd container in the apiserver + resources: {} + # requests: + # cpu: 200m + # memory: 256Mi + # limits: + # cpu: 1000m + # memory: 256Mi + + # -- Security context to be added to clustermesh-apiserver etcd containers + securityContext: {} + + init: + # -- Specifies the resources for etcd init container in the apiserver + resources: {} + # requests: + # cpu: 100m + # memory: 100Mi + # limits: + # cpu: 100m + # memory: 100Mi + + service: + # -- The type of service used for apiserver access. + type: NodePort + # -- Optional port to use as the node port for apiserver access. + nodePort: 32379 + # -- Optional loadBalancer IP address to use with type LoadBalancer. + # loadBalancerIP: + + # -- Annotations for the clustermesh-apiserver + # For GKE LoadBalancer, use annotation cloud.google.com/load-balancer-type: "Internal" + # For EKS LoadBalancer, use annotation service.beta.kubernetes.io/aws-load-balancer-internal: 0.0.0.0/0 + annotations: {} + + # -- Number of replicas run for the clustermesh-apiserver deployment. + replicas: 1 + + # -- Additional clustermesh-apiserver environment variables. + extraEnv: [] + + # -- Additional clustermesh-apiserver volumes. + extraVolumes: [] + + # -- Additional clustermesh-apiserver volumeMounts. + extraVolumeMounts: [] + + # -- Security context to be added to clustermesh-apiserver containers + securityContext: {} + + # -- Security context to be added to clustermesh-apiserver pods + podSecurityContext: {} + + # -- Annotations to be added to clustermesh-apiserver pods + podAnnotations: {} + + # -- Labels to be added to clustermesh-apiserver pods + podLabels: {} + + # PodDisruptionBudget settings + podDisruptionBudget: + # -- enable PodDisruptionBudget + # ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ + enabled: false + # -- Minimum number/percentage of pods that should remain scheduled. + # When it's set, maxUnavailable must be disabled by `maxUnavailable: null` + minAvailable: null + # -- Maximum number/percentage of pods that may be made unavailable + maxUnavailable: 1 + + # -- Resource requests and limits for the clustermesh-apiserver container of the clustermesh-apiserver deployment, such as + # resources: + # limits: + # cpu: 1000m + # memory: 1024M + # requests: + # cpu: 100m + # memory: 64Mi + # -- Resource requests and limits for the clustermesh-apiserver + resources: {} + # requests: + # cpu: 100m + # memory: 64Mi + # limits: + # cpu: 1000m + # memory: 1024M + + # -- Affinity for clustermesh.apiserver + affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - topologyKey: kubernetes.io/hostname + labelSelector: + matchLabels: + k8s-app: clustermesh-apiserver + + # -- Pod topology spread constraints for clustermesh-apiserver + topologySpreadConstraints: [] + # - maxSkew: 1 + # topologyKey: topology.kubernetes.io/zone + # whenUnsatisfiable: DoNotSchedule + + # -- Node labels for pod assignment + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector + nodeSelector: + kubernetes.io/os: linux + + # -- Node tolerations for pod assignment on nodes with taints + # ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/ + tolerations: [] + + # -- clustermesh-apiserver update strategy + updateStrategy: + type: RollingUpdate + rollingUpdate: + maxUnavailable: 1 + + # -- The priority class to use for clustermesh-apiserver + priorityClassName: "" + + tls: + # -- Configure automatic TLS certificates generation. + # A Kubernetes CronJob is used the generate any + # certificates not provided by the user at installation + # time. + auto: + # -- When set to true, automatically generate a CA and certificates to + # enable mTLS between clustermesh-apiserver and external workload instances. + # If set to false, the certs to be provided by setting appropriate values below. + enabled: true + # Sets the method to auto-generate certificates. Supported values: + # - helm: This method uses Helm to generate all certificates. + # - cronJob: This method uses a Kubernetes CronJob the generate any + # certificates not provided by the user at installation + # time. + # - certmanager: This method use cert-manager to generate & rotate certificates. + method: helm + # -- Generated certificates validity duration in days. + certValidityDuration: 1095 + # -- Schedule for certificates regeneration (regardless of their expiration date). + # Only used if method is "cronJob". If nil, then no recurring job will be created. + # Instead, only the one-shot job is deployed to generate the certificates at + # installation time. + # + # Due to the out-of-band distribution of client certs to external workloads the + # CA is (re)regenerated only if it is not provided as a helm value and the k8s + # secret is manually deleted. + # + # Defaults to none. Commented syntax gives midnight of the first day of every + # fourth month. For syntax, see + # https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax + # schedule: "0 0 1 */4 *" + + # [Example] + # certManagerIssuerRef: + # group: cert-manager.io + # kind: ClusterIssuer + # name: ca-issuer + # -- certmanager issuer used when clustermesh.apiserver.tls.auto.method=certmanager. + certManagerIssuerRef: {} + # -- base64 encoded PEM values for the ExternalWorkload CA certificate and private key. + ca: + # -- Optional CA cert. If it is provided, it will be used by the 'cronJob' method to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + cert: "" + # -- Optional CA private key. If it is provided, it will be used by the 'cronJob' method to + # generate all other certificates. Otherwise, an ephemeral CA is generated. + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver server certificate and private key. + # Used if 'auto' is not enabled. + server: + cert: "" + key: "" + # -- Extra DNS names added to certificate when it's auto generated + extraDnsNames: [] + # -- Extra IP addresses added to certificate when it's auto generated + extraIpAddresses: [] + # -- base64 encoded PEM values for the clustermesh-apiserver admin certificate and private key. + # Used if 'auto' is not enabled. + admin: + cert: "" + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver client certificate and private key. + # Used if 'auto' is not enabled. + client: + cert: "" + key: "" + # -- base64 encoded PEM values for the clustermesh-apiserver remote cluster certificate and private key. + # Used if 'auto' is not enabled. + remote: + cert: "" + key: "" + +# -- Configure external workloads support +externalWorkloads: + # -- Enable support for external workloads, such as VMs (false by default). + enabled: false + +# -- Configure cgroup related configuration +cgroup: + autoMount: + # -- Enable auto mount of cgroup2 filesystem. + # When `autoMount` is enabled, cgroup2 filesystem is mounted at + # `cgroup.hostRoot` path on the underlying host and inside the cilium agent pod. + # If users disable `autoMount`, it's expected that users have mounted + # cgroup2 filesystem at the specified `cgroup.hostRoot` volume, and then the + # volume will be mounted inside the cilium agent pod at the same path. + enabled: false + # -- Init Container Cgroup Automount resource limits & requests + resources: {} + # limits: + # cpu: 100m + # memory: 128Mi + # requests: + # cpu: 100m + # memory: 128Mi + # -- Configure cgroup root where cgroup2 filesystem is mounted on the host (see also: `cgroup.autoMount`) + hostRoot: /sys/fs/cgroup + +# -- Configure whether to enable auto detect of terminating state for endpoints +# in order to support graceful termination. +enableK8sTerminatingEndpoint: true + +# -- Configure whether to unload DNS policy rules on graceful shutdown +# dnsPolicyUnloadOnShutdown: false + +# -- Configure the key of the taint indicating that Cilium is not ready on the node. +# When set to a value starting with `ignore-taint.cluster-autoscaler.kubernetes.io/`, the Cluster Autoscaler will ignore the taint on its decisions, allowing the cluster to scale up. +agentNotReadyTaintKey: "node.cilium.io/agent-not-ready" + +dnsProxy: + # -- DNS response code for rejecting DNS requests, available options are '[nameError refused]'. + dnsRejectResponseCode: refused + # -- Allow the DNS proxy to compress responses to endpoints that are larger than 512 Bytes or the EDNS0 option, if present. + enableDnsCompression: true + # -- Maximum number of IPs to maintain per FQDN name for each endpoint. + endpointMaxIpPerHostname: 50 + # -- Time during which idle but previously active connections with expired DNS lookups are still considered alive. + idleConnectionGracePeriod: 0s + # -- Maximum number of IPs to retain for expired DNS lookups with still-active connections. + maxDeferredConnectionDeletes: 10000 + # -- The minimum time, in seconds, to use DNS data for toFQDNs policies. + minTtl: 3600 + # -- DNS cache data at this path is preloaded on agent startup. + preCache: "" + # -- Global port on which the in-agent DNS proxy should listen. Default 0 is a OS-assigned port. + proxyPort: 0 + # -- The maximum time the DNS proxy holds an allowed DNS response before sending it along. Responses are sent as soon as the datapath is updated with the new IP information. + proxyResponseMaxDelay: 100ms + +# -- SCTP Configuration Values +sctp: + # -- Enable SCTP support. NOTE: Currently, SCTP support does not support rewriting ports or multihoming. + enabled: false