Cool. Is there any other Docker registry web fronted and/or user and ACL tool besides this and cesanta/docker_auth?

Some notes (IMO):

- would be more cool to package this as a single docker image which people can docker pull

- rather than supplying a registry image, I'd just instruct people what they need to set in their registry (seems that those are atm notification[endpoints] and auth[token]).

- supervisor sucks, is there really no other way to do async tasks with Docker and Rails? I'd even rather do it from another container rather than with supervisor.

- this https://github.com/SUSE/Portus/blob/master/docker/registry/e... is ugly and needs special entrypoint. Why not just force a link name to the registry in the compose file?

Overall the project looks great and I'm gonna try it out!