Actually, setup bellow follows closely https://github.com/beekhof/osp-ha-deploy/blob/master/HA-keepalived.md
As far as to my knowledge Cisco’s schema has been implemented :-
Keepalived, HAProxy,Galera for MySQL Manual install, at least 3 controller nodes. I just highlighted several steps which as I believe allowed me to bring this work to success.
Complete text may be seen here
