Enforcing virtual routers, config/analytics/database nodes

Change-Id: I33f003e6fd9062a04a3c6f69621591ff5757a513
diff --git a/metadata/service/client/single.yml b/metadata/service/client/single.yml
index fb9abd7..67038c2 100644
--- a/metadata/service/client/single.yml
+++ b/metadata/service/client/single.yml
@@ -2,9 +2,10 @@
 - opencontrail
 parameters:
   _param:
-    opencontrail_version: 2.2
+    opencontrail_version: 3.0
   opencontrail:
     client:
+      enabled: True
       version: ${_param:opencontrail_version}
       identity:
         engine: keystone