The source project of this merge request has been removed.
gitlab-runner Dockerfile: clear /tmp of ubuntu docker image
What does this MR do?
Removes potentially unnecessary files from the gitlab-runner docker image (ubuntu).
Why was this MR needed?
Current image gitlab/gitlab-runner:latest (amd64) is above 2G and 1.3G of it is .deb files in /tmp. My gitlab-runner is running in a VM with 25G space so that 1.3 GB is a nice save.
What's the best way to test this MR?
Existing tests should show if something is broken.