Hello All, I am a mentee trying to deploy Openstack Stein for the first time and I am trying to get the single controller environment working as HA with 3 controllers. I have spent a lot of time trying and have some of the concepts understood, and most of the configuration done, but I am just not understanding enough to get it working. Is there a mentor that could help me with this effort please? Being successful at this would be a great benefit to my employment and my employer. So far I have configured: galera for mariaDB corosync pacemaker pcs a VIP haproxy keepalive rabbitmq and the other usual culprits. Thanks! jimo