Docker Registry when using the GitLab Docker Image
We're currently running GitLab as dockered installation and wanted to try out the newly integrated registry feature. As I checked the Docker Distribution/Registry support for the Docker Image there is currently no "easy" or recommended way to do that. Has GitLab a prefered Installation method? I could either think of embedding the docker distribution into the current GitLab Docker Image or use Docker linked containers (with the provided docker-registry image from the Docker ppl). The latter setup would look like this: Client <--> GitLab nginx (in GitLab container) <---> linked docker-registry container with using virtual hosts on the GitLab nginx container (to either pass the request to rails/workhorse or the docker registry).
I would like to contribute one of the setups as soon as I know which one is prefered by you. The latter one is maybe "cleaner" but also more complex to setup and the docker registry version is not (directly) managed by you.