Defined `use_vip_address` and `host` fields to `message_queue` section.

  Keystone, Glance, Heat, Nova, Neutron, Cinder,
    Ironic, Barbican, Aodh, Ceilometer, Designate,
    Manila, Murano, Octavia, Sahara
    are able to switched to rabbit VIP address.

  This changes allows to switch Openstack components
    to Rabbitmq VIP address.

Related-Prod: PROD-32458

Change-Id: I0dc0b6ad3ea1fc1ad9b11f70bdabf554eee7e0a8
Depends-On: https://gerrit.mcp.mirantis.com/#/c/89748/
diff --git a/sahara/server/single.yml b/sahara/server/single.yml
index 3b63c44..625849d 100644
--- a/sahara/server/single.yml
+++ b/sahara/server/single.yml
@@ -25,7 +25,8 @@
         tenant: service
       message_queue:
         engine: rabbitmq
-        host: ${_param:cluster_vip_address}
+        use_vip_address: ${_param:openstack_rabbitmq_standalone_mode}
+        host: ${_param:openstack_message_queue_address}
         port: 5672
         user: openstack
         password: ${_param:rabbitmq_openstack_password}