Major update to all SL models, remove old params, renaming

Change-Id: I9d089bcdc7deee8a3ec6d8b722e440a832ef2db0
diff --git a/classes/cluster/sl_os_contrail/openstack/compute.yml b/classes/cluster/sl_os_contrail/openstack/compute.yml
index 31b654e..702ce7c 100755
--- a/classes/cluster/sl_os_contrail/openstack/compute.yml
+++ b/classes/cluster/sl_os_contrail/openstack/compute.yml
@@ -8,6 +8,7 @@
 - system.opencontrail.client.cluster
 - system.opencontrail.client.resource.virtual_router
 - service.opencontrail.compute.cluster
+- system.prometheus.exporters.libvirt
 - cluster.sl_os_contrail
 parameters:
   _param: