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/control4_0.yml b/opencontrail/control/control4_0.yml
index 09b1e12..acf5530 100644
--- a/opencontrail/control/control4_0.yml
+++ b/opencontrail/control/control4_0.yml
@@ -1,8 +1,8 @@
 classes:
 - service.docker.host
-- service.keepalived.cluster.single
 - service.opencontrail.control.control
 - system.haproxy.proxy.listen.opencontrail.control4_0
+- system.keepalived.cluster.instance.opencontrail_vip
 parameters:
   _param:
     opencontrail_version: 4.0