ceph-csi/deploy/cephfs/kubernetes/v1.14+/csi-nodeplugin-rbac.yaml
Madhu Rajanna 02bcb5f16a Enable leader election in v1.14+
Use Deployment with leader election instead of StatefulSet

Deployment behaves better when a node gets disconnected
from the rest of the cluster - new provisioner leader
is elected in ~15 seconds, while it may take up to
5 minutes for StatefulSet to start a new replica.

Refer: kubernetes-csi/external-provisioner@52d1fbc

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-08-05 07:11:44 +00:00

54 lines
1.3 KiB
YAML

---
apiVersion: v1
kind: ServiceAccount
metadata:
name: cephfs-csi-nodeplugin
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: cephfs-csi-nodeplugin
aggregationRule:
clusterRoleSelectors:
- matchLabels:
rbac.cephfs.csi.ceph.com/aggregate-to-cephfs-csi-nodeplugin: "true"
rules: []
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: cephfs-csi-nodeplugin-rules
labels:
rbac.cephfs.csi.ceph.com/aggregate-to-cephfs-csi-nodeplugin: "true"
rules:
- apiGroups: [""]
resources: ["configmaps"]
verbs: ["get", "list"]
- apiGroups: [""]
resources: ["nodes"]
verbs: ["get", "list", "update"]
- apiGroups: [""]
resources: ["namespaces"]
verbs: ["get", "list"]
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["storage.k8s.io"]
resources: ["volumeattachments"]
verbs: ["get", "list", "watch", "update"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: cephfs-csi-nodeplugin
subjects:
- kind: ServiceAccount
name: cephfs-csi-nodeplugin
namespace: default
roleRef:
kind: ClusterRole
name: cephfs-csi-nodeplugin
apiGroup: rbac.authorization.k8s.io