Proposed role: debops.percona_xtradb_cluster

[Zorlin]

http://www.percona.com/software/percona-xtradb-cluster

Neat multimaster MySQL cluster software. Free and open-source.

Could be combined with HAProxy or MySQL Proxy to provide HA.

[drybjed]

What about Galera, would that be better / different choice?

[Zorlin]

@drybjed XtraDB Cluster is Galera Cluster by any other name.

You would either roll MariaDB Galera Cluster or XtraDB Cluster - in my opinion it's not worth rolling plain-jane Galera as the XtraDB version is better maintained.