fixed horizon for sl_os_contrail

Change-Id: I8af60fa9c0f32d439cb3edb62fb9797b5d14244b
diff --git a/classes/cluster/sl_os_contrail/infra/config.yml b/classes/cluster/sl_os_contrail/infra/config.yml
index d625393..1d2bebb 100755
--- a/classes/cluster/sl_os_contrail/infra/config.yml
+++ b/classes/cluster/sl_os_contrail/infra/config.yml
@@ -4,6 +4,7 @@
 - system.docker.host
 - system.linux.system.single
 - system.linux.system.repo.mcp.salt
+- system.linux.system.repo.mcp.openstack
 - system.openssh.client.lab
 - system.salt.master.api
 - system.salt.master.pkg
@@ -65,7 +66,7 @@
       site:
         nginx_proxy_openstack_web:
           proxy:
-            host: prx
+            host: cfg
         nginx_proxy_openstack_api_heat_cfn:
           enabled: false
   salt: