132 lines
4.3 KiB
Cheetah
132 lines
4.3 KiB
Cheetah
# Copyright 2018 The Kubernetes Authors All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This YAML file contains all RBAC objects that are necessary to run external
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# CSI provisioner.
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#
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# In production, each CSI driver deployment has to be customized:
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# - to avoid conflicts, use non-default namespace and different names
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# for non-namespaced entities like the ClusterRole
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# - decide whether the deployment replicates the external CSI
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# provisioner, in which case leadership election must be enabled;
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# this influences the RBAC setup, see below
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: csi-provisioner
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namespace: kube-system
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: external-provisioner-runner
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rules:
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# The following rule should be uncommented for plugins that require secrets
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# for provisioning.
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# - apiGroups: [""]
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# resources: ["secrets"]
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# verbs: ["get", "list"]
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- apiGroups: [""]
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resources: ["persistentvolumes"]
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verbs: ["get", "list", "watch", "create", "delete"]
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- apiGroups: [""]
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resources: ["persistentvolumeclaims"]
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verbs: ["get", "list", "watch", "update"]
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- apiGroups: ["storage.k8s.io"]
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resources: ["storageclasses"]
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verbs: ["get", "list", "watch"]
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- apiGroups: [""]
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resources: ["events"]
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verbs: ["list", "watch", "create", "update", "patch"]
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- apiGroups: ["snapshot.storage.k8s.io"]
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resources: ["volumesnapshots"]
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verbs: ["get", "list"]
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- apiGroups: ["snapshot.storage.k8s.io"]
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resources: ["volumesnapshotcontents"]
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verbs: ["get", "list"]
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- apiGroups: ["storage.k8s.io"]
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resources: ["csinodes"]
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verbs: ["get", "list", "watch"]
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- apiGroups: [""]
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resources: ["nodes"]
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verbs: ["get", "list", "watch"]
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# Access to volumeattachments is only needed when the CSI driver
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# has the PUBLISH_UNPUBLISH_VOLUME controller capability.
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# In that case, external-provisioner will watch volumeattachments
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# to determine when it is safe to delete a volume.
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- apiGroups: ["storage.k8s.io"]
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resources: ["volumeattachments"]
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verbs: ["get", "list", "watch"]
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: csi-provisioner-role
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subjects:
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- kind: ServiceAccount
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name: csi-provisioner
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namespace: kube-system
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roleRef:
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kind: ClusterRole
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name: external-provisioner-runner
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apiGroup: rbac.authorization.k8s.io
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---
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# Provisioner must be able to work with endpoints in current namespace
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# if (and only if) leadership election is enabled
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kind: Role
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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namespace: kube-system
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name: external-provisioner-cfg
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rules:
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# Only one of the following rules for endpoints or leases is required based on
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# what is set for `--leader-election-type`. Endpoints are deprecated in favor of Leases.
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- apiGroups: ["coordination.k8s.io"]
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resources: ["leases"]
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verbs: ["get", "watch", "list", "delete", "update", "create"]
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# Permissions for CSIStorageCapacity are only needed enabling the publishing
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# of storage capacity information.
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- apiGroups: ["storage.k8s.io"]
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resources: ["csistoragecapacities"]
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verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
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# The GET permissions below are needed for walking up the ownership chain
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# for CSIStorageCapacity. They are sufficient for deployment via
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# StatefulSet (only needs to get Pod) and Deployment (needs to get
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# Pod and then ReplicaSet to find the Deployment).
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- apiGroups: [""]
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resources: ["pods"]
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verbs: ["get"]
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- apiGroups: ["apps"]
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resources: ["replicasets"]
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verbs: ["get"]
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---
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kind: RoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: csi-provisioner-role-cfg
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namespace: kube-system
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subjects:
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- kind: ServiceAccount
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name: csi-provisioner
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namespace: kube-system
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roleRef:
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kind: Role
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name: external-provisioner-cfg
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apiGroup: rbac.authorization.k8s.io
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