Thanks to those that attended our July meetup last night and witnessed the live demo walking through a full setup of a MySQL cluster using MHA and Percona Server.
As promised, here are slides that highlighted the commands I used to build out the whole cluster. For the demo, I started with three base CentOS 7 virtual machines and set up master/slave replication using Percona Server 5.7 on two and used the third as the MHA monitor.
It was great fun and I hope to get a video tutorial uploaded at some point to walk through the process again!
Hope to see you at our next meetup!