Hi, atm we have (on master) two separeate DS. For testing I ususally spin them up via two different 'docker run' commands. I tried getting that into docker componse, using a single file: https://gist.github.com/matzew/7314ecda1d42cf08f976 Sure, the setup of the DS needs to follow according the exposed MySQL ports (and the Docker IP address). Perhaps it's helpful -M -- Matthias Wessendorf blog: http://matthiaswessendorf.wordpress.com/ sessions: http://www.slideshare.net/mwessendorf twitter: http://twitter.com/mwessendorf