Give it to me :). Any deadline?
On 04/11/2016 06:36 PM, Matthew Miller wrote:
> See:
https://github.com/spotify/docker-gc
>
> A simple Docker container and image garbage collection script.
>
> Containers that exited more than an hour ago are removed.
>
> Images that don't belong to any remaining container after that are
> removed.
>
> Although docker normally prevents removal of images that are in use
> by containers, we take extra care to not remove any image tags (e.g.,
> ubuntu:14.04, busybox, etc) that are in use by containers. A naive
> docker rmi $(docker images -q) will leave images stripped of all tags,
> forcing docker to re-pull the repositories when starting new containers
> even though the images themselves are still on disk.
>
> This script is intended to be run as a cron job, but you can also run
> it as a Docker container (see below).
>
>
> I had ambitions of packaging this myself, but taking a look at the
> calendar, that doesn't seem reasonable. Anyone else want to take a
> stab? (Bonus points -- a PR for github to include RPM-building
> instructions!)
>
>