Enable Keepalived check script for VIP nodes

Enabled Keepalived for next nodes:
 * ctl - Fix already existed, but not enabled check script
         for GlusterFS and Haproxy;
 * prx - Enable Haproxy/Nginx check pidof script;
 * ntw, rgw, dbs - Enable Haproxy check pidof script;

Change-Id: I32414b5b95a2758323201ab90418d871366a6052
Related-bug: PROD-25256
diff --git a/opencontrail/control/control.yml b/opencontrail/control/control.yml
index 4719dff..4dd79f3 100644
--- a/opencontrail/control/control.yml
+++ b/opencontrail/control/control.yml
@@ -1,7 +1,7 @@
 classes:
-- service.keepalived.cluster.single
 - service.opencontrail.control.control
 - system.haproxy.proxy.listen.opencontrail.control
+- system.keepalived.cluster.instance.opencontrail_vip
 parameters:
   _param:
     multi_tenancy: true