Small customization on top of https://hub.docker.com/r/runatlantis/atlantis to allow using ssh@git urls when cloning private repos.
It'll use the ATLANTIS_GH_USER and ATLANTIS_GH_TOKEN to login against github
Every new tag/release is build by dockerhub here https://cloud.docker.com/u/uwitedm/repository/docker/uwitedm/atlantis