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/defaults/keepalived/init.yml b/defaults/keepalived/init.yml
index 6d457e5..65c2c46 100644
--- a/defaults/keepalived/init.yml
+++ b/defaults/keepalived/init.yml
@@ -1,4 +1,4 @@
 parameters:
   _param:
     keepalived_openstack_web_vrrp_script_check_pidof_args: "nginx"
-    keepalived_galera_vrrp_script_check_pidof_args: "/usr/sbin/haproxy"
+    keepalived_vrrp_script_check_pidof_args: "/usr/sbin/haproxy"