add fixes for k8s opencontrail

Change-Id: I85d64feea47f5a5a1b82a671dddf4b0bb1d27901
diff --git a/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/control.yml b/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/control.yml
index a6de5e9..7ca0e79 100644
--- a/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/control.yml
+++ b/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/control.yml
@@ -65,3 +65,14 @@
       identity:
         engine: k8s
         host: none
+  rabbitmq:
+    server:
+      host:
+        '/':
+          enabled: true
+          user: guest
+          password: guest
+          policies:
+          - name: HA
+            pattern: '^(?!amq\.).*'
+            definition: '{"ha-mode": "all", "message-ttl": 120000}'