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stack/kustomizations/digitalocean/csi-driver/driver.yaml

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# Copyright 2022 DigitalOcean
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Install the CSI Driver. This simplifies driver discovery and enables us to
# customize Kubernetes behavior
# https://kubernetes-csi.github.io/docs/csi-driver-object.html
apiVersion: storage.k8s.io/v1
kind: CSIDriver
metadata:
name: dobs.csi.digitalocean.com
spec:
attachRequired: true
podInfoOnMount: true
---
kind: VolumeSnapshotClass
apiVersion: snapshot.storage.k8s.io/v1
metadata:
name: do-block-storage
annotations:
snapshot.storage.kubernetes.io/is-default-class: "true"
driver: dobs.csi.digitalocean.com
deletionPolicy: Delete
---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
name: do-block-storage
annotations:
storageclass.kubernetes.io/is-default-class: "true"
provisioner: dobs.csi.digitalocean.com
reclaimPolicy: Retain
allowVolumeExpansion: true
---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
name: do-block-storage-ephemeral
provisioner: dobs.csi.digitalocean.com
reclaimPolicy: Delete
allowVolumeExpansion: true
---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
name: do-block-storage-xfs
provisioner: dobs.csi.digitalocean.com
parameters:
fstype: xfs
reclaimPolicy: Retain
allowVolumeExpansion: true
---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
name: do-block-storage-xfs-ephemeral
provisioner: dobs.csi.digitalocean.com
parameters:
fstype: xfs
reclaimPolicy: Delete
allowVolumeExpansion: true
---
##############################################
########### ############
########### Controller plugin ############
########### ############
##############################################
kind: StatefulSet
apiVersion: apps/v1
metadata:
name: csi-do-controller
namespace: kube-system
spec:
serviceName: "csi-do"
selector:
matchLabels:
app: csi-do-controller
replicas: 1
template:
metadata:
annotations:
kubectl.kubernetes.io/default-container: csi-do-plugin
labels:
app: csi-do-controller
role: csi-do
spec:
priorityClassName: system-cluster-critical
serviceAccount: csi-do-controller-sa
containers:
- name: csi-provisioner
image: registry.k8s.io/sig-storage/csi-provisioner:v3.3.0
args:
- "--csi-address=$(ADDRESS)"
- "--default-fstype=ext4"
- "--v=5"
env:
- name: ADDRESS
value: /var/lib/csi/sockets/pluginproxy/csi.sock
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: socket-dir
mountPath: /var/lib/csi/sockets/pluginproxy/
- name: csi-attacher
image: registry.k8s.io/sig-storage/csi-attacher:v4.0.0
args:
- "--csi-address=$(ADDRESS)"
- "--v=5"
- "--reconcile-sync=30m"
- "--timeout=2m"
env:
- name: ADDRESS
value: /var/lib/csi/sockets/pluginproxy/csi.sock
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: socket-dir
mountPath: /var/lib/csi/sockets/pluginproxy/
- name: csi-snapshotter
image: registry.k8s.io/sig-storage/csi-snapshotter:v6.1.0
args:
- "--csi-address=$(ADDRESS)"
- "--v=5"
env:
- name: ADDRESS
value: /var/lib/csi/sockets/pluginproxy/csi.sock
imagePullPolicy: IfNotPresent
volumeMounts:
- name: socket-dir
mountPath: /var/lib/csi/sockets/pluginproxy/
- name: csi-resizer
image: registry.k8s.io/sig-storage/csi-resizer:v1.6.0
args:
- "--csi-address=$(ADDRESS)"
- "--timeout=30s"
- "--v=5"
# DO volumes support online resize.
- "--handle-volume-inuse-error=false"
env:
- name: ADDRESS
value: /var/lib/csi/sockets/pluginproxy/csi.sock
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: socket-dir
mountPath: /var/lib/csi/sockets/pluginproxy/
- name: csi-do-plugin
image: digitalocean/do-csi-plugin:v4.4.1
args :
- "--endpoint=$(CSI_ENDPOINT)"
- "--token=$(DIGITALOCEAN_ACCESS_TOKEN)"
- "--url=$(DIGITALOCEAN_API_URL)"
- "--default-volumes-page-size=200"
env:
- name: CSI_ENDPOINT
value: unix:///var/lib/csi/sockets/pluginproxy/csi.sock
- name: DIGITALOCEAN_API_URL
value: https://api.digitalocean.com/
- name: DIGITALOCEAN_ACCESS_TOKEN
valueFrom:
secretKeyRef:
name: digitalocean
key: access-token
imagePullPolicy: "Always"
volumeMounts:
- name: socket-dir
mountPath: /var/lib/csi/sockets/pluginproxy/
volumes:
- name: socket-dir
emptyDir: {}
---
kind: ServiceAccount
apiVersion: v1
metadata:
name: csi-do-controller-sa
namespace: kube-system
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-provisioner-role
rules:
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["list", "watch", "create", "update", "patch"]
- apiGroups: ["snapshot.storage.k8s.io"]
resources: ["volumesnapshots"]
verbs: ["get", "list"]
- apiGroups: ["snapshot.storage.k8s.io"]
resources: ["volumesnapshotcontents"]
verbs: ["get", "list"]
- apiGroups: [ "storage.k8s.io" ]
resources: [ "csinodes" ]
verbs: [ "get", "list", "watch" ]
- apiGroups: [ "" ]
resources: [ "nodes" ]
verbs: [ "get", "list", "watch" ]
- apiGroups: ["storage.k8s.io"]
resources: ["volumeattachments"]
verbs: ["get", "list", "watch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-provisioner-binding
subjects:
- kind: ServiceAccount
name: csi-do-controller-sa
namespace: kube-system
roleRef:
kind: ClusterRole
name: csi-do-provisioner-role
apiGroup: rbac.authorization.k8s.io
---
# Attacher must be able to work with PVs, nodes and VolumeAttachments
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-attacher-role
rules:
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "update", "patch"]
- apiGroups: [""]
resources: ["nodes"]
verbs: ["get", "list", "watch"]
- apiGroups: ["storage.k8s.io"]
resources: ["csinodes"]
verbs: ["get", "list", "watch"]
- apiGroups: ["storage.k8s.io"]
resources: ["volumeattachments"]
verbs: ["get", "list", "watch", "update", "patch"]
- apiGroups: ["storage.k8s.io"]
resources: ["volumeattachments/status"]
verbs: ["patch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-attacher-binding
subjects:
- kind: ServiceAccount
name: csi-do-controller-sa
namespace: kube-system
roleRef:
kind: ClusterRole
name: csi-do-attacher-role
apiGroup: rbac.authorization.k8s.io
---
# Snapshotter sidecar
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-snapshotter-role
rules:
- apiGroups: [""]
resources: ["events"]
verbs: ["list", "watch", "create", "update", "patch"]
- apiGroups: ["snapshot.storage.k8s.io"]
resources: ["volumesnapshotclasses"]
verbs: ["get", "list", "watch"]
- apiGroups: ["snapshot.storage.k8s.io"]
resources: ["volumesnapshotcontents"]
verbs: ["get", "list", "watch", "update", "patch"]
- apiGroups: ["snapshot.storage.k8s.io"]
resources: ["volumesnapshotcontents/status"]
verbs: ["update", "patch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-snapshotter-binding
subjects:
- kind: ServiceAccount
name: csi-do-controller-sa
namespace: kube-system
roleRef:
kind: ClusterRole
name: csi-do-snapshotter-role
apiGroup: rbac.authorization.k8s.io
---
# Resizer must be able to work with PVCs, PVs, SCs.
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-resizer-role
rules:
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "update", "patch"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["persistentvolumeclaims/status"]
verbs: ["update", "patch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["list", "watch", "create", "update", "patch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-resizer-binding
subjects:
- kind: ServiceAccount
name: csi-do-controller-sa
namespace: kube-system
roleRef:
kind: ClusterRole
name: csi-do-resizer-role
apiGroup: rbac.authorization.k8s.io
---
########################################
########### ############
########### Node plugin ############
########### ############
########################################
kind: DaemonSet
apiVersion: apps/v1
metadata:
name: csi-do-node
namespace: kube-system
spec:
selector:
matchLabels:
app: csi-do-node
template:
metadata:
annotations:
kubectl.kubernetes.io/default-container: csi-do-plugin
labels:
app: csi-do-node
role: csi-do
spec:
priorityClassName: system-node-critical
serviceAccount: csi-do-node-sa
hostNetwork: true
initContainers:
# Delete automount udev rule running on all DO droplets. The rule mounts
# devices briefly and may conflict with CSI-managed droplets (leading to
# "resource busy" errors). We can safely delete it in DOKS.
# - name: automount-udev-deleter
# image: alpine:3
# args:
# - "rm"
# - "-f"
# - "/etc/udev/rules.d/99-digitalocean-automount.rules"
# volumeMounts:
# - name: udev-rules-dir
# mountPath: /etc/udev/rules.d/
containers:
- name: csi-node-driver-registrar
image: registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.6.0
args:
- "--v=5"
- "--csi-address=$(ADDRESS)"
- "--kubelet-registration-path=$(DRIVER_REG_SOCK_PATH)"
lifecycle:
preStop:
exec:
command: ["/bin/sh", "-c", "rm -rf /registration/dobs.csi.digitalocean.com /registration/dobs.csi.digitalocean.com-reg.sock"]
env:
- name: ADDRESS
value: /csi/csi.sock
- name: DRIVER_REG_SOCK_PATH
value: /var/lib/kubelet/plugins/dobs.csi.digitalocean.com/csi.sock
- name: KUBE_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
volumeMounts:
- name: plugin-dir
mountPath: /csi/
- name: registration-dir
mountPath: /registration/
- name: csi-do-plugin
image: digitalocean/do-csi-plugin:v4.4.1
args :
- "--endpoint=$(CSI_ENDPOINT)"
- "--url=$(DIGITALOCEAN_API_URL)"
env:
- name: CSI_ENDPOINT
value: unix:///csi/csi.sock
- name: DIGITALOCEAN_API_URL
value: https://api.digitalocean.com/
imagePullPolicy: "Always"
securityContext:
privileged: true
capabilities:
add: ["SYS_ADMIN"]
allowPrivilegeEscalation: true
volumeMounts:
- name: plugin-dir
mountPath: /csi
- name: pods-mount-dir
mountPath: /var/lib/kubelet
# needed so that any mounts setup inside this container are
# propagated back to the host machine.
mountPropagation: "Bidirectional"
- name: device-dir
mountPath: /dev
volumes:
- name: registration-dir
hostPath:
path: /var/lib/kubelet/plugins_registry/
type: DirectoryOrCreate
- name: plugin-dir
hostPath:
path: /var/lib/kubelet/plugins/dobs.csi.digitalocean.com
type: DirectoryOrCreate
- name: pods-mount-dir
hostPath:
path: /var/lib/kubelet
type: Directory
- name: device-dir
hostPath:
path: /dev
# - name: udev-rules-dir
# hostPath:
# path: /etc/udev/rules.d/
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: csi-do-node-sa
namespace: kube-system
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-node-driver-registrar-role
namespace: kube-system
rules:
- apiGroups: [""]
resources: ["events"]
verbs: ["get", "list", "watch", "create", "update", "patch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: csi-do-node-driver-registrar-binding
subjects:
- kind: ServiceAccount
name: csi-do-node-sa
namespace: kube-system
roleRef:
kind: ClusterRole
name: csi-do-node-driver-registrar-role
apiGroup: rbac.authorization.k8s.io
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