Enable k8s RBAC everywhere via system level

Change-Id: Ic3ecace186b756f84c8d824cdb154845647c7dfd
diff --git a/classes/cluster/sl-k8s-contrail/kubernetes/control.yml b/classes/cluster/sl-k8s-contrail/kubernetes/control.yml
index 5176dc6..6c1b492 100644
--- a/classes/cluster/sl-k8s-contrail/kubernetes/control.yml
+++ b/classes/cluster/sl-k8s-contrail/kubernetes/control.yml
@@ -5,6 +5,7 @@
 - system.linux.system.repo.docker_legacy
 - system.salt.minion.cert.etcd_server
 - system.kubernetes.master.cluster
+- system.kubernetes.master.auth.rbac
 - system.kubernetes.control.roles.cluster-admin
 - system.kubernetes.control.roles.fluentd-view
 - cluster.sl-k8s-contrail.kubernetes.compute