add fixes for k8s with contrail

Change-Id: If68bab3e07865f68ebd495db090bef016db55056
diff --git a/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/init.yml b/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/init.yml
index a880fee..30ec91e 100644
--- a/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/init.yml
@@ -11,6 +11,11 @@
     opencontrail_control_node02_address: 172.16.10.111
     opencontrail_control_node03_address: 172.16.10.112
 
+    keystone_admin_password: none
+    opencontrail_stats_password: password
+    keystone_service_token: none
+    openstack_version: mitaka
+
   linux:
     network:
       host: