add possibility separate rabbitmq from openstack

Change-Id: I82fe69125edfe32958d7828d12394c2ce00f21d1
diff --git a/opencontrail/control/control.yml b/opencontrail/control/control.yml
index fdc4f7d..4346105 100644
--- a/opencontrail/control/control.yml
+++ b/opencontrail/control/control.yml
@@ -4,7 +4,10 @@
 - system.haproxy.proxy.listen.opencontrail.control
 parameters:
   _param:
-    multi_tenancy: false  
+    multi_tenancy: false
+    opencontrail_message_queue_node01_address: ${_param:openstack_message_queue_node01_address}
+    opencontrail_message_queue_node02_address: ${_param:openstack_message_queue_node02_address}
+    opencontrail_message_queue_node03_address: ${_param:openstack_message_queue_node03_address}
   opencontrail:
     common:
       identity: