Remove proxy role from cfg node for virtual-mcp-pike-ovs

The proxy openstack dashboard uses separate prx* nodes which
is decribed in reclass.storage.node in infra/config.yml

Related-Prod: PROD-18328

Change-Id: I8d6f380118823867a6fff32926ac74a72d90f892
diff --git a/classes/cluster/virtual-mcp-pike-ovs/infra/config.yml b/classes/cluster/virtual-mcp-pike-ovs/infra/config.yml
index f6a93da..653eb75 100644
--- a/classes/cluster/virtual-mcp-pike-ovs/infra/config.yml
+++ b/classes/cluster/virtual-mcp-pike-ovs/infra/config.yml
@@ -8,7 +8,6 @@
 - system.salt.master.pkg
 - system.reclass.storage.salt
 - system.salt.minion.ca.salt_master
-- system.salt.minion.cert.proxy
 - system.sphinx.server.doc.reclass
 - system.keystone.client.single
 - system.keystone.client.service.nova21
@@ -20,7 +19,6 @@
 - system.reclass.storage.system.openstack_compute_multi
 - system.reclass.storage.system.openstack_gateway_single
 - system.reclass.storage.system.openstack_dashboard_single
-- cluster.virtual-mcp-pike-ovs.openstack.proxy
 - cluster.virtual-mcp-pike-ovs
 parameters:
   _param:
@@ -43,14 +41,6 @@
           proto: static
           address: ${_param:single_address}
           netmask: 255.255.255.0
-  nginx:
-    server:
-      site:
-        nginx_proxy_openstack_web:
-          proxy:
-            host: prx
-        nginx_proxy_openstack_api_heat_cfn:
-          enabled: false
   salt:
     master:
       reactor: