diff --git a/classes/cluster/virtual-mcp10-contrail/infra/config.yml b/classes/cluster/virtual-mcp10-contrail/infra/config.yml
index 9996261..1b8b3d2 100755
--- a/classes/cluster/virtual-mcp10-contrail/infra/config.yml
+++ b/classes/cluster/virtual-mcp10-contrail/infra/config.yml
@@ -15,9 +15,7 @@
 - system.keystone.client.service.nova21
 - system.mysql.client.single
 - system.reclass.storage.system.openstack_control_cluster
-- system.reclass.storage.system.openstack_compute_multi
-- system.reclass.storage.system.openstack_dashboard_single
-- system.reclass.storage.system.openstack_proxy_single
+- system.reclass.storage.system.opencontrail_control_cluster
 - system.reclass.storage.system.stacklight_server_cluster
 - cluster.virtual-mcp10-contrail.openstack.proxy
 - cluster.virtual-mcp10-contrail.stacklight.proxy
@@ -49,27 +47,115 @@
             host: prx
         nginx_proxy_openstack_api_heat_cfn:
           enabled: false
+  salt:
+    master:
+      reactor:
+        reclass/minion/classify:
+        - salt://reclass/reactor/node_register.sls
   reclass:
     storage:
+      class_mapping:
+        common_node:
+          expression: all
+          node_param:
+            single_address:
+              value_template: <<node_control_ip>>
+            linux_system_codename:
+              value_template: <<node_os>>
+            salt_master_host:
+              value_template: <<node_master_ip>>
+        infra_config:
+          expression: <<node_hostname>>__startswith__cfg
+          cluster_param:
+            infra_config_address:
+              value_template: <<node_control_ip>>
+            infra_config_deploy_address:
+              value_template: <<node_deploy_ip>>
+            cluster_domain:
+              value_template: <<node_domain>>
+        openstack_control01:
+          expression: <<node_hostname>>__equals__ctl01
+          cluster_param:
+            openstack_control_node01_address:
+              value_template: <<node_control_ip>>
+        openstack_control02:
+          expression: <<node_hostname>>__equals__ctl02
+          cluster_param:
+            openstack_control_node02_address:
+              value_template: <<node_control_ip>>
+        openstack_control03:
+          expression: <<node_hostname>>__equals__ctl03
+          cluster_param:
+            openstack_control_node03_address:
+              value_template: <<node_control_ip>>
+        opencontrail_control01:
+          expression: <<node_hostname>>__equals__ntw01
+          cluster_param:
+            opencontrail_control_node01_address:
+              value_template: <<node_control_ip>>
+        opencontrail_control02:
+          expression: <<node_hostname>>__equals__ntw02
+          cluster_param:
+            opencontrail_control_node02_address:
+              value_template: <<node_control_ip>>
+        opencontrail_control03:
+          expression: <<node_hostname>>__equals__ntw03
+          cluster_param:
+            opencontrail_control_node03_address:
+              value_template: <<node_control_ip>>  
+        openstack_compute:
+          expression: <<node_hostname>>__startswith__cmp
+          node_class:
+            value_template:
+              - cluster.<<node_cluster>>.openstack.compute
+          node_param:
+            tenant_address:
+              value_template: <<node_tenant_ip>>
+            external_address:
+              value_template: <<node_external_ip>>
+        stacklight_monitor_node01:
+          expression: <<node_hostname>>__equals__mon01
+          cluster_param:
+            stacklight_monitor_node03_address:
+              value_template: <<node_control_ip>>
+        stacklight_monitor_node02:
+          expression: <<node_hostname>>__equals__mon02
+          cluster_param:
+            stacklight_monitor_node03_address:
+              value_template: <<node_control_ip>>
+        stacklight_monitor_node03:
+          expression: <<node_hostname>>__equals__mon03
+          cluster_param:
+            stacklight_monitor_node03_address:
+              value_template: <<node_control_ip>>
+        openstack_dashboard:
+          expression: <<node_hostname>>__startswith__prx
+          node_class:
+            value_template:
+              - cluster.<<node_cluster>>.openstack.dashboard
+              - cluster.<<node_cluster>>.openstack.proxy
+          cluster_param:
+            openstack_proxy_node01_address:
+              value_template: <<node_control_ip>>
       node:
         openstack_control_node01:
           classes:
           - service.galera.master.cluster
           params:
             mysql_cluster_role: master
+            linux_system_codename: xenial
         openstack_control_node02:
           classes:
           - service.galera.slave.cluster
           params:
             mysql_cluster_role: slave
+            linux_system_codename: xenial
         openstack_control_node03:
           classes:
           - service.galera.slave.cluster
           params:
             mysql_cluster_role: slave
-        openstack_proxy_node01:
-          classes:
-          - cluster.virtual-mcp10-contrail.openstack.proxy
+            linux_system_codename: xenial
         stacklight_server_node01:
           classes:
           - system.influxdb.server.single
diff --git a/classes/cluster/virtual-mcp10-contrail/init.yml b/classes/cluster/virtual-mcp10-contrail/init.yml
index 45741a8..6fab7f0 100755
--- a/classes/cluster/virtual-mcp10-contrail/init.yml
+++ b/classes/cluster/virtual-mcp10-contrail/init.yml
@@ -14,22 +14,21 @@
     cluster_name: virtual-mcp10-contrail
 
     # infra service addresses
-    infra_config_address: 172.16.10.100
-
+    infra_config_address: 172.16.10.90
     # openstack service addresses
-    openstack_proxy_address: 172.16.10.121
-    openstack_proxy_node01_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: ${_param:infra_config_address}
+    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_database_address: ${_param:openstack_control_address}
-    openstack_database_node01_address: ${_param:openstack_control_node01_address}
-    openstack_database_node02_address: ${_param:openstack_control_node02_address}
-    openstack_database_node03_address: ${_param:openstack_control_node02_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}
@@ -51,7 +50,7 @@
     stacklight_monitor_node01_address: 172.16.10.107
     stacklight_monitor_node02_address: 172.16.10.108
     stacklight_monitor_node03_address: 172.16.10.109
-
     stacklight_telemetry_address: ${_param:stacklight_monitor_address}
-    stacklight_telemetry_node01_address: ${_param:stacklight_monitor_node01_address}
     stacklight_log_address: ${_param:stacklight_monitor_address}
+    stacklight_telemetry_node01_address: ${_param:stacklight_monitor_node01_address}
+
diff --git a/classes/cluster/virtual-mcp10-contrail/openstack/compute.yml b/classes/cluster/virtual-mcp10-contrail/openstack/compute.yml
index 8c50b04..4457e18 100755
--- a/classes/cluster/virtual-mcp10-contrail/openstack/compute.yml
+++ b/classes/cluster/virtual-mcp10-contrail/openstack/compute.yml
@@ -3,6 +3,7 @@
 - system.linux.system.repo.mcp.openstack
 - system.linux.system.repo.mcp.extra
 - system.linux.system.repo.saltstack.xenial
+- system.linux.network.hosts
 - system.nova.compute.cluster
 - system.opencontrail.compute.cluster
 - system.heka.alarm.openstack_compute
diff --git a/classes/cluster/virtual-mcp10-contrail/openstack/init.yml b/classes/cluster/virtual-mcp10-contrail/openstack/init.yml
index d00d8e7..e7462cb 100755
--- a/classes/cluster/virtual-mcp10-contrail/openstack/init.yml
+++ b/classes/cluster/virtual-mcp10-contrail/openstack/init.yml
@@ -143,13 +143,3 @@
           names:
           - dbs03
           - dbs03.${_param:cluster_domain}
-        cmp01:
-          address: 172.16.10.105
-          names:
-          - cmp01
-          - cmp01.${_param:cluster_domain}
-        cmp02:
-          address: 172.16.10.106
-          names:
-          - cmp02
-          - cmp02.${_param:cluster_domain}