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k/cilium: add Cilium CNI / operator

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ryan-distrust.co 2023-05-13 01:04:09 -04:00
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# 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/

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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

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# 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
* <https://github.com/cilium/cilium>
## 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":"<auto-detected>"}` | 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. |

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{{ 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" . }}

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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!'

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#!/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"

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#!/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"

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{{- 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

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{{/*
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 $ <priorityClass> <criticalPriorityClass>)
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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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@ -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}}

57
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{{- 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}}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

10
kustomizations/cilium/charts/cilium/templates/cilium-gateway-api-class.yaml Normal file
View File

@ -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}}

8
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@ -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}}

46
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{{- 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 }}

97
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{{- 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 }}

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@ -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 -}}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

126
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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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}}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

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{{- 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 }}

14
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{{- 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 }}

14
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{{- 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 }}

26
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{{- 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 }}

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{{- 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 }}

15
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/ca-secret.yaml Normal file
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{{- 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 }}

15
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{{- 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 }}

21
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{{- 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 }}

37
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/role.yaml Normal file
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{{- 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 }}

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{{- 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 }}

11
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-cronjob/serviceaccount.yaml Normal file
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{{- 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 }}

37
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/_helpers.tpl Normal file
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{{/*
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 }}

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kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/admin-secret.yaml Normal file
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{{- 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 }}

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kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/ca-secret.yaml Normal file
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{{- 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 }}

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kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/client-secret.yaml Normal file
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{{- 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 }}

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{{- 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 }}

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kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-helm/server-secret.yaml Normal file
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{{- 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 }}

12
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/admin-secret.yaml Normal file
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{{- 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 }}

12
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/ca-secret.yaml Normal file
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{{- 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 }}

12
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/client-secret.yaml Normal file
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{{- 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 }}

12
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/remote-secret.yaml Normal file
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{{- 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 }}

12
kustomizations/cilium/charts/cilium/templates/clustermesh-apiserver/tls-provided/server-secret.yaml Normal file
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{{- 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 }}

14
kustomizations/cilium/charts/cilium/templates/clustermesh-config/_helpers.tpl Normal file
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{{- 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 }}

15
kustomizations/cilium/charts/cilium/templates/clustermesh-config/clustermesh-secret.yaml Normal file
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{{- 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 }}

75
kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrole.yaml Normal file
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{{- 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 }}

16
kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-clusterrolebinding.yaml Normal file
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{{- 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 }}

124
kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-deployment.yaml Normal file
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{{- 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 }}

11
kustomizations/cilium/charts/cilium/templates/etcd-operator/cilium-etcd-operator-serviceaccount.yaml Normal file
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{{- 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 }}

56
kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrole.yaml Normal file
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{{- 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 }}

16
kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-clusterrolebinding.yaml Normal file
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{{- 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 }}

11
kustomizations/cilium/charts/cilium/templates/etcd-operator/etcd-operator-serviceaccount.yaml Normal file
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{{- 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 }}

24
kustomizations/cilium/charts/cilium/templates/etcd-operator/poddisruptionbudget.yaml Normal file
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{{- 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 }}

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kustomizations/cilium/charts/cilium/templates/hubble-relay/configmap.yaml Normal file
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{{- 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 }}

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{{- 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 }}

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kustomizations/cilium/charts/cilium/templates/hubble-relay/metrics-service.yaml Normal file
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{{- 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 }}

22
kustomizations/cilium/charts/cilium/templates/hubble-relay/poddisruptionbudget.yaml Normal file
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{{- 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 }}

26
kustomizations/cilium/charts/cilium/templates/hubble-relay/service.yaml Normal file
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{{- 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 }}

11
kustomizations/cilium/charts/cilium/templates/hubble-relay/serviceaccount.yaml Normal file
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{{- 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 }}

34
kustomizations/cilium/charts/cilium/templates/hubble-relay/servicemonitor.yaml Normal file
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{{- 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 }}

54
kustomizations/cilium/charts/cilium/templates/hubble-ui/_nginx.tpl Normal file
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{{- 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) }}(/.*)$ $1 break;
{{- end }}
proxy_http_version 1.1;
proxy_pass_request_headers on;
proxy_hide_header Access-Control-Allow-Origin;
{{- if eq .Values.hubble.ui.baseUrl "/" }}
proxy_pass http://127.0.0.1:8090;
{{- else }}
proxy_pass http://127.0.0.1:8090/;
{{- end }}
}
{{- if not (eq .Values.hubble.ui.baseUrl "/") }}
sub_filter_once on;
sub_filter '<base href="/"/>' '<base href="{{ .Values.hubble.ui.baseUrl }}"/>';
{{- end }}
location {{ .Values.hubble.ui.baseUrl }} {
{{- if not (eq .Values.hubble.ui.baseUrl "/") }}
rewrite ^{{ (trimSuffix "/" .Values.hubble.ui.baseUrl) }}(/.*)$ $1 break;
{{- end }}
# double `/index.html` is required here
try_files $uri $uri/ /index.html /index.html;
}
}
}
{{- end }}

46
kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrole.yaml Normal file
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{{- 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 }}

16
kustomizations/cilium/charts/cilium/templates/hubble-ui/clusterrolebinding.yaml Normal file
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{{- 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 }}

10
kustomizations/cilium/charts/cilium/templates/hubble-ui/configmap.yaml Normal file
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@ -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 }}

184
kustomizations/cilium/charts/cilium/templates/hubble-ui/deployment.yaml Normal file
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{{- 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 }}

32
kustomizations/cilium/charts/cilium/templates/hubble-ui/ingress.yaml Normal file
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{{- 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 }}

22
kustomizations/cilium/charts/cilium/templates/hubble-ui/poddisruptionbudget.yaml Normal file
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{{- 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 }}

26
kustomizations/cilium/charts/cilium/templates/hubble-ui/service.yaml Normal file
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{{- 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 }}

11
kustomizations/cilium/charts/cilium/templates/hubble-ui/serviceaccount.yaml Normal file
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{{- 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 }}

25
kustomizations/cilium/charts/cilium/templates/hubble/dashboards-configmap.yaml Normal file
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{{- 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 }}

29
kustomizations/cilium/charts/cilium/templates/hubble/metrics-service.yaml Normal file
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{{- 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 }}

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