Fix proxy configuration for sl-os-ovs

Change-Id: I4f98426b832804328722dce7bf3f12ed4e88d63d
diff --git a/classes/cluster/sl-os-ovs/openstack/proxy.yml b/classes/cluster/sl-os-ovs/openstack/proxy.yml
index bac17ef..c40845b 100644
--- a/classes/cluster/sl-os-ovs/openstack/proxy.yml
+++ b/classes/cluster/sl-os-ovs/openstack/proxy.yml
@@ -1,15 +1,12 @@
 classes:
 - system.nginx.server.single
-- system.nginx.server.proxy.stacklight.grafana
-- system.nginx.server.proxy.stacklight.kibana
-- system.nginx.server.proxy.monitoring.prometheus_server
-- system.nginx.server.proxy.monitoring.prometheus_alertmanager
+- system.nginx.server.proxy.openstack_api
+- system.nginx.server.proxy.openstack_vnc
+- system.nginx.server.proxy.openstack_web
 - system.salt.minion.cert.proxy
 - cluster.sl-os-ovs
 parameters:
   _param:
-    nginx_proxy_grafana_port: 15013
-    cluster_public_host: ${_param:prometheus_control_address}
     nginx_proxy_ssl:
       enabled: true
       authority: ${_param:salt_minion_ca_authority}