See comments for updates
Latest working config: https://gist.github.com/LsHallo/96bf6ef035ef4133fabf065034f76368?permalink_comment_id=6052124#gistcomment-6052124
Since there is no official documentation on how to use the docker image provided at strangeloopgames/eco-game-server I will go over some details that you have to consider when running the docker container.
First of all I find it easiest to download the server locally and create all configuration files using the UI. It is also necessary to put the files into the Mods directory since I will be exposing it to the host file system.