diff --git a/classes/cluster/os_aio_contrail/openstack/init.yml b/classes/cluster/os_aio_contrail/openstack/init.yml
index b3a0672..721257a 100755
--- a/classes/cluster/os_aio_contrail/openstack/init.yml
+++ b/classes/cluster/os_aio_contrail/openstack/init.yml
@@ -96,43 +96,8 @@
   linux:
     network:
       host:
-        ctl:
-          address: ${_param:openstack_control_address}
-          names:
-          - ctl
-          - ctl.${_param:cluster_domain}
         ctl01:
           address: ${_param:openstack_control_node01_address}
           names:
           - ${_param:openstack_control_node01_hostname}
           - ${_param:openstack_control_node01_hostname}.${_param:cluster_domain}
-        msg:
-          address: ${_param:openstack_message_queue_address}
-          names:
-          - msg
-          - msg.${_param:cluster_domain}
-        msg01:
-          address: ${_param:openstack_message_queue_node01_address}
-          names:
-          - ${_param:openstack_message_queue_node01_hostname}
-          - ${_param:openstack_message_queue_node01_hostname}.${_param:cluster_domain}
-        dbs:
-          address: ${_param:openstack_database_address}
-          names:
-          - dbs
-          - dbs.${_param:cluster_domain}
-        dbs01:
-          address: ${_param:openstack_database_node01_address}
-          names:
-          - ${_param:openstack_database_node01_hostname}
-          - ${_param:openstack_database_node01_hostname}.${_param:cluster_domain}
-        cmp01:
-          address: ${_param:openstack_compute_node01_address}
-          names:
-          - ${_param:openstack_compute_node01_hostname}
-          - ${_param:openstack_compute_node01_hostname}.${_param:cluster_domain}
-        cmp02:
-          address: ${_param:openstack_compute_node02_address}
-          names:
-          - ${_param:openstack_compute_node02_hostname}
-          - ${_param:openstack_compute_node02_hostname}.${_param:cluster_domain}
diff --git a/classes/system b/classes/system
index dd3848d..9b85a38 160000
--- a/classes/system
+++ b/classes/system
@@ -1 +1 @@
-Subproject commit dd3848d8bd94040044f2c5fa1724640c56195333
+Subproject commit 9b85a38800599124dfe4118d9bb007eee52b6932