Thanks Trevor Ewen ! I am using a POC in this tutorial and it was safe to use a single MariaDB container.
Some advantages of running a Mariadb cluster instead of RDS are :
Hi Nuno, yes that’s the point, I wanted to have a cloud-agnostic cluster. I already wrote this blog post about EFS if it could interest you : Easy Docker Orchestration With Docker 1.12, AWS EFS And The Swarm Mode