Ansible-Galera-Deploy/sources.md

What to install

Mariadb

https://mariadb.com/kb/en/getting-started-with-mariadb-galera-cluster/ https://mariadb.com/kb/en/installing-mariadb-deb-files/#installing-mariadb-galera-cluster-with-apt

Haproxy

other

What is an Arbitrator?

https://galeracluster.com/library/documentation/arbitrator.html