GitLab Registry - Immutable Tags

Hi All,

We are going to be using the GitLab Registry to store immutable versions/tags of our service. Is there a way to enforce the immutability of a tag, so that you can’t push a docker image with a tag that already exists for a given service? Similar to https://docs.docker.com/datacenter/dtr/2.4/guides/user/manage-images/prevent-tags-from-being-overwritten/

Thank you.

+1 for this idea.

@pure Did you succeed to make it immutable ?

FYI, I created an issue here: https://gitlab.com/gitlab-org/gitlab-ce/issues/50297