rbac.yaml

# Together with the RBAC file for external-provisioner, this YAML file
# contains all RBAC objects that are necessary to run external CSI
# snapshotter.
#
# In production, each CSI driver deployment has to be customized:
# - to avoid conflicts, use non-default namespace and different names
#   for non-namespaced entities like the ClusterRole
# - optionally rename the non-namespaced ClusterRole if there
#   are conflicts with other deployments

apiVersion: v1
kind: ServiceAccount
metadata:
  name: csi-snapshotter

---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  # rename if there are conflicts
  name: external-snapshotter-runner
rules:
  - apiGroups: [""]
    resources: ["persistentvolumes"]
    verbs: ["get", "list", "watch"]
  - apiGroups: [""]
    resources: ["persistentvolumeclaims"]
    verbs: ["get", "list", "watch"]
  - apiGroups: ["storage.k8s.io"]
    resources: ["storageclasses"]
    verbs: ["get", "list", "watch"]
  - apiGroups: [""]
    resources: ["events"]
    verbs: ["list", "watch", "create", "update", "patch"]
  - apiGroups: [""]
    resources: ["secrets"]
    verbs: ["get", "list"]
  - apiGroups: ["snapshot.storage.k8s.io"]
    resources: ["volumesnapshotclasses"]
    verbs: ["get", "list", "watch"]
  - apiGroups: ["snapshot.storage.k8s.io"]
    resources: ["volumesnapshotcontents"]
    verbs: ["create", "get", "list", "watch", "update", "delete"]
  - apiGroups: ["snapshot.storage.k8s.io"]
    resources: ["volumesnapshots"]
    verbs: ["get", "list", "watch", "update"]
  - apiGroups: ["apiextensions.k8s.io"]
    resources: ["customresourcedefinitions"]
    verbs: ["create", "list", "watch", "delete"]

---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: csi-snapshotter-role
subjects:
  - kind: ServiceAccount
    name: csi-snapshotter
    # replace with non-default namespace name
    namespace: default
roleRef:
  kind: ClusterRole
  # change the name also here if the ClusterRole gets renamed
  name: external-snapshotter-runner
  apiGroup: rbac.authorization.k8s.io