feat(permissions): Adding node as a resource in RBAC (#193)

Signed-off-by: shubhamchaudhary <shubham.chaudhary@mayadata.io>

charts/openebs/openebs-pool-container-failure/experiment.yaml

@@ -43,6 +43,13 @@ spec:
           - "list"
           - "patch"
           - "update"
+      - apiGroups:
+          - ""
+        resources: 
+          - "nodes"
+        verbs:
+          - "get"
+          - "list"
     image: "litmuschaos/ansible-runner:latest"
     args:
     - -c

charts/openebs/openebs-pool-container-failure/rbac.yaml

@@ -18,6 +18,9 @@ rules:
 - apiGroups: ["","apps","litmuschaos.io","batch","extensions","storage.k8s.io","openebs.io"]
   resources: ["pods","jobs","daemonsets","events","pods/log","replicasets","pods/exec","configmaps","secrets","persistentvolumeclaims","cstorvolumereplicas","chaosexperiments","chaosresults","chaosengines"]
   verbs: ["create","list","get","patch","update","delete"]
+- apiGroups: [""]
+  resources: ["nodes"]
+  verbs: ["get","list"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: ClusterRoleBinding