diff --git a/classes/cluster/virtual-mcp10-contrail/infra/init.yml b/classes/cluster/virtual-mcp10-contrail/infra/init.yml
index 9140bd0..b01723d 100755
--- a/classes/cluster/virtual-mcp10-contrail/infra/init.yml
+++ b/classes/cluster/virtual-mcp10-contrail/infra/init.yml
@@ -5,8 +5,8 @@
         cfg01:
           address: ${_param:infra_config_address}
           names:
-          - cfg01
-          - cfg01.${_param:cluster_domain}
+          - ${_param:infra_config_hostname}
+          - ${_param:infra_config_hostname}.${_param:cluster_domain}
         cfg:
           address: ${_param:infra_config_address}
           names:
diff --git a/classes/cluster/virtual-mcp10-contrail/init.yml b/classes/cluster/virtual-mcp10-contrail/init.yml
index 5c405d4..236da7a 100755
--- a/classes/cluster/virtual-mcp10-contrail/init.yml
+++ b/classes/cluster/virtual-mcp10-contrail/init.yml
@@ -15,6 +15,7 @@
     cluster_name: virtual-mcp10-contrail
 
     # infra service addresses
+    infra_config_hostname: cfg01
     infra_config_address: 172.16.10.100
 
     # openstack service addresses