add endpoints resource to postgres-operator ClusterRole

manifests/operator-service-account-rbac-openshift.yaml

@@ -59,6 +59,20 @@ rules:
   - get
   - patch
   - update
+# to create endpoints to services
+- apiGroups:
+  - ""
+  resources:
+  - endpoints
+  verbs:
+  - create
+  - delete
+  - deletecollection
+  - get
+  - list
+  - patch
+  - update
+  - watch
 # to read configuration and manage ConfigMaps used by Patroni
 - apiGroups:
   - ""