clusterrole.yaml

kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: istio-reader
rules:
  - apiGroups: ['']
    resources: ['nodes', 'pods', 'services', 'endpoints', "replicationcontrollers"]
    verbs: ['get', 'watch', 'list']
  - apiGroups: ["extensions", "apps"]
    resources: ["replicasets"]
    verbs: ["get", "list", "watch"]