Cleanup docker images after branch is merged
Overview
The branch docker images are likely bloating the project and don't really need to exist once the code has been merged to master. I'm proposing we remove all feature-level docker images and just retain a docker container of the master branch and any release.
Tasks
-
Create a new CI job to clean up docker images from the registry -
Write script to handle this cleanup process -
Remove any old docker repositories in the registry