Enable server-status module by default

Change-Id: Id0fc0e5dcff5f79249ef898fc7b4d30a1d284796
Related-Prod: PROD-25671
diff --git a/defaults/openstack/init.yml b/defaults/openstack/init.yml
index d08d2f1..f40654b 100644
--- a/defaults/openstack/init.yml
+++ b/defaults/openstack/init.yml
@@ -96,8 +96,9 @@
     neutron_version: ${_param:openstack_version}
     neutron_upgrade_enabled: ${_param:openstack_upgrade_enabled}
     # Apache mods defaults
+    # Stacklight uses /server-status endpoint to monitor apache
     apache_mods_status_enabled: True
-    apache_mods_status_status: 'disabled'
+    apache_mods_status_status: 'enabled'
     apache_mods_status_host_address: '127.0.0.1'
     apache_mods_status_host_port: 80
     apache_horizon_listen_address: '0.0.0.0'