INCOMPLETE and untested, do not use!

= Mariadb Replication Encryption =

== Certificates ==

== References ==
 * https://mariadb.com/kb/en/securing-communications-in-galera-cluster/
 * https://severalnines.com/blog/how-and-performance-impact-ssl-encrypted-replication-traffic-galera-cluster-mysql
 * https://severalnines.com/blog/database-security-fully-ssl-encrypt-mysql-galera-cluster-clustercontrol