diff --git a/classes/cluster/virtual-mcp11-ovs/infra/config.yml b/classes/cluster/virtual-mcp11-ovs/infra/config.yml
index b0b20c8..237db95 100644
--- a/classes/cluster/virtual-mcp11-ovs/infra/config.yml
+++ b/classes/cluster/virtual-mcp11-ovs/infra/config.yml
@@ -30,8 +30,8 @@
     reclass_data_revision: master
     salt_master_environment_repository: "https://github.com/tcpcloud"
     salt_master_environment_revision: master
-    reclass_config_master: 192.168.10.90
-    single_address: 172.16.10.100
+    reclass_config_master: ${_param:infra_config_deploy_address}
+    single_address: ${_param:infra_config_address}
     salt_master_host: 127.0.0.1
     salt_master_base_environment: prd
     salt_minion_ca_host: ${linux:network:fqdn}
@@ -50,7 +50,7 @@
       site:
         nginx_proxy_openstack_web:
           proxy:
-            host: prx
+            host: ${_param:openstack_proxy_address}
         nginx_proxy_openstack_api_heat_cfn:
           enabled: false
   salt:
@@ -166,12 +166,10 @@
           - system.influxdb.database.stacklight
         openstack_compute_node01:
           params:
-            single_address: 172.16.10.105
             tenant_address: 10.1.0.105
             external_address: 10.16.0.105
         openstack_compute_node02:
           params:
-            single_address: 172.16.10.106
             tenant_address: 10.1.0.106
             external_address: 10.16.0.106
         openstack_gateway_node01:
diff --git a/classes/cluster/virtual-mcp11-ovs/infra/init.yml b/classes/cluster/virtual-mcp11-ovs/infra/init.yml
index af6f300..1162e75 100644
--- a/classes/cluster/virtual-mcp11-ovs/infra/init.yml
+++ b/classes/cluster/virtual-mcp11-ovs/infra/init.yml
@@ -3,7 +3,8 @@
     cluster_domain: virtual-mcp11-ovs.local
     cluster_name: virtual-mcp11-ovs
     infra_config_hostname: cfg01
-    infra_config_address: 172.16.10.100
+    infra_config_deploy_address: 192.168.10.90
+    infra_config_address: 172.16.10.90
   linux:
     network:
       host:
diff --git a/classes/cluster/virtual-mcp11-ovs/openstack/init.yml b/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
index f78b91c..05b9094 100644
--- a/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
@@ -1,18 +1,31 @@
 parameters:
   _param:
-    openstack_proxy_address: 172.16.10.121
+    openstack_proxy_hostname: prx
+    openstack_proxy_address: ${_param:openstack_proxy_node01_address}
+    openstack_proxy_node01_hostname: prx01
     openstack_proxy_node01_address: 172.16.10.121
+    openstack_control_hostname: ctl
+    openstack_control_node01_hostname: ctl01
+    openstack_control_node02_hostname: ctl02
+    openstack_control_node03_hostname: ctl03
     openstack_control_address: 172.16.10.254
-    openstack_control_node01_address: 172.16.10.101
-    openstack_control_node02_address: 172.16.10.102
-    openstack_control_node03_address: 172.16.10.103
+    openstack_control_node01_address: 172.16.10.91
+    openstack_control_node02_address: 172.16.10.92
+    openstack_control_node03_address: 172.16.10.93
+    openstack_gateway_hostname: gtw
+    openstack_gateway_address: ${_param:openstack_gateway_node01_address}
+    openstack_gateway_node01_hostname: gtw01
+    openstack_gateway_node01_address: 172.16.10.94
+    openstack_compute_node01_hostname: cmp01
+    openstack_compute_node02_hostname: cmp02
+    openstack_compute_node01_address: 172.16.10.95
+    openstack_compute_node02_address: 172.16.10.96
     openstack_database_address: ${_param:openstack_control_address}
     openstack_message_queue_address: ${_param:openstack_control_address}
     openstack_message_queue_node01_address: ${_param:openstack_control_node01_address}
     openstack_message_queue_node02_address: ${_param:openstack_control_node02_address}
     openstack_message_queue_node03_address: ${_param:openstack_control_node03_address}
-    openstack_gateway_address: 172.16.10.110
-    openstack_gateway_node01_address: ${_param:openstack_gateway_address}
+
     openstack_version: newton
     apt_mk_version: nightly
     mcp_repo_version: 1.1
@@ -34,14 +47,14 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
-    cluster_vip_address: 172.16.10.254
+    cluster_vip_address: ${_param:openstack_control_address}
     cluster_local_address: ${_param:single_address}
     cluster_node01_hostname: ctl01
-    cluster_node01_address: 172.16.10.101
+    cluster_node01_address: ${_param:openstack_control_node01_address}
     cluster_node02_hostname: ctl02
-    cluster_node02_address: 172.16.10.102
+    cluster_node02_address: ${_param:openstack_control_node02_address}
     cluster_node03_hostname: ctl03
-    cluster_node03_address: 172.16.10.103
+    cluster_node03_address: ${_param:openstack_control_node03_address}
     rabbitmq_secret_key: workshop
     rabbitmq_admin_password: workshop
     rabbitmq_openstack_password: workshop
@@ -104,48 +117,53 @@
         prx:
           address: ${_param:openstack_proxy_address}
           names:
-          - prx
-          - prx.${_param:cluster_domain}
+          - ${_param:openstack_proxy_hostname}
+          - ${_param:openstack_proxy_hostname}.${_param:cluster_domain}
         prx01:
           address: ${_param:openstack_proxy_node01_address}
           names:
-          - prx01
-          - prx01.${_param:cluster_domain}
+          - ${_param:openstack_proxy_node01_hostname}
+          - ${_param:openstack_proxy_node01_hostname}.${_param:cluster_domain}
         ctl:
           address: ${_param:openstack_control_address}
           names:
-          - ctl
-          - ctl.${_param:cluster_domain}
+          - ${_param:openstack_control_hostname}
+          - ${_param:openstack_control_hostname}.${_param:cluster_domain}
         ctl01:
           address: ${_param:openstack_control_node01_address}
           names:
-          - ctl01
-          - ctl01.${_param:cluster_domain}
+          - ${_param:openstack_control_node01_hostname}
+          - ${_param:openstack_control_node01_hostname}.${_param:cluster_domain}
         ctl02:
           address: ${_param:openstack_control_node02_address}
           names:
-          - ctl02
-          - ctl02.${_param:cluster_domain}
+          - ${_param:openstack_control_node02_hostname}
+          - ${_param:openstack_control_node02_hostname}.${_param:cluster_domain}
         ctl03:
           address: ${_param:openstack_control_node03_address}
           names:
-          - ctl03
-          - ctl03.${_param:cluster_domain}
+          - ${_param:openstack_control_node03_hostname}
+          - ${_param:openstack_control_node03_hostname}.${_param:cluster_domain}
+        gtw:
+          address: ${_param:openstack_gateway_address}
+          names:
+          - ${_param:openstack_gateway_hostname}
+          - ${_param:openstack_gateway_hostname}.${_param:cluster_domain}
         gtw01:
           address: ${_param:openstack_gateway_address}
           names:
-          - gtw01
-          - gtw01.${_param:cluster_domain}
+          - ${_param:openstack_gateway_hostname}
+          - ${_param:openstack_gateway_hostname}.${_param:cluster_domain}
         cmp01:
-          address: 172.16.10.105
+          address: ${_param:openstack_control_node01_address}
           names:
-          - cmp01
-          - cmp01.${_param:cluster_domain}
+          - ${_param:openstack_compute_node01_hostname}
+          - ${_param:openstack_compute_node01_hostname}.${_param:cluster_domain}
         cmp02:
-          address: 172.16.10.106
+          address: ${_param:openstack_control_node02_address}
           names:
-          - cmp02
-          - cmp02.${_param:cluster_domain}
+          - ${_param:openstack_compute_node02_hostname}
+          - ${_param:openstack_compute_node02_hostname}.${_param:cluster_domain}
     system:
       user:
         root:
diff --git a/classes/cluster/virtual-mcp11-ovs/stacklight/init.yml b/classes/cluster/virtual-mcp11-ovs/stacklight/init.yml
index 09481dc..44287a6 100644
--- a/classes/cluster/virtual-mcp11-ovs/stacklight/init.yml
+++ b/classes/cluster/virtual-mcp11-ovs/stacklight/init.yml
@@ -1,5 +1,9 @@
 parameters:
   _param:
+    stacklight_monitor_hostname: ctl
+    stacklight_monitor_node01_hostname: mon01
+    stacklight_monitor_node02_hostname: mon02
+    stacklight_monitor_node03_hostname: mon03
     stacklight_monitor_address: 172.16.10.253
     stacklight_monitor_node01_address: 172.16.10.107
     stacklight_monitor_node02_address: 172.16.10.108
@@ -36,20 +40,20 @@
         mon:
           address: ${_param:stacklight_monitor_address}
           names:
-          - mon
-          - mon.${_param:cluster_domain}
+          - ${_param:stacklight_monitor_hostname}
+          - ${_param:stacklight_monitor_hostname}.${_param:cluster_domain}
         mon01:
           address: ${_param:stacklight_monitor_node01_address}
           names:
-          - mon01
-          - mon01.${_param:cluster_domain}
+          - ${_param:stacklight_monitor_node01_hostname}
+          - ${_param:stacklight_monitor_node01_hostname}.${_param:cluster_domain}
         mon02:
           address: ${_param:stacklight_monitor_node02_address}
           names:
-          - mon02
-          - mon02.${_param:cluster_domain}
+          - ${_param:stacklight_monitor_node02_hostname}
+          - ${_param:stacklight_monitor_node02_hostname}.${_param:cluster_domain}
         mon03:
           address: ${_param:stacklight_monitor_node03_address}
           names:
-          - mon03
-          - mon03.${_param:cluster_domain}
+          - ${_param:stacklight_monitor_node03_hostname}
+          - ${_param:stacklight_monitor_node03_hostname}.${_param:cluster_domain}