Add vrrp check script for Keepalived on DBS nodes

Change-Id: Iad51dc7aebc5704a7870d4b3451cbb4d8fddb4bd
Related-bug: PROD-24012
diff --git a/galera/server/cluster.yml b/galera/server/cluster.yml
index ba2a3ff..e215910 100644
--- a/galera/server/cluster.yml
+++ b/galera/server/cluster.yml
@@ -1,4 +1,4 @@
 classes:
-- service.keepalived.cluster.single
 - service.haproxy.proxy.single
 - system.haproxy.proxy.listen.openstack.galera
+- system.keepalived.cluster.instance.galera_vip