diff --git a/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml b/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml
index a1e70bb..7204cba 100644
--- a/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml
+++ b/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml
@@ -19,9 +19,6 @@
 - system.keystone.client.service.designate
 - system.mysql.client.single
 - system.reclass.storage.system.openstack_control_cluster
-- system.reclass.storage.system.openstack_compute_multi
-- system.reclass.storage.system.openstack_gateway_single
-- system.reclass.storage.system.openstack_dashboard_single
 - system.reclass.storage.system.stacklight_server_cluster
 - cluster.virtual-mcp-ocata-ovs.openstack.proxy
 - cluster.virtual-mcp-ocata-ovs.stacklight.proxy
@@ -55,8 +52,94 @@
             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>>
+        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>>
+        openstack_gateway:
+          expression: <<node_hostname>>__startswith__gtw
+          node_class:
+            value_template:
+              - cluster.<<node_cluster>>.openstack.gateway
+          node_param:
+            tenant_address:
+              value_template: <<node_tenant_ip>>
+            external_address:
+              value_template: <<node_external_ip>>
+          cluster_param:
+            openstack_gateway_node01_address:
+              value_template: <<node_control_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:
@@ -76,25 +159,6 @@
           params:
             mysql_cluster_role: slave
             linux_system_codename: xenial
-        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:
-          params:
-            tenant_address: 10.1.0.110
-            external_address: 10.16.0.110
-        openstack_proxy_node01:
-          classes:
-          - cluster.virtual-mcp-ocata-ovs.openstack.proxy
-          params:
-            linux_system_codename: xenial
         stacklight_server_node01:
           classes:
           - system.influxdb.server.single