You may want to look at how the docker-registry image is configured with environment variables. They have one image that can be used with files/S3/ceph/more con

You may want to look at how the docker-registry image is configured with environment variables. They have one image that can be used with files/S3/ceph/more configurations that are selected with variables. It's a pretty elegant way of having many configuration options in my opinion, except you still need to figure out how to 'docker run' the image. https://github.com/docker/docker-registry https://github.com/docker/docker-registry