This GitLab instance reached the end of its service life. It won't be possible to create new users or projects.
Please read the deprecation notice for more information concerning the deprecation timeline
Visit migration.git.tu-berlin.de (internal network only) to import your old projects to the new GitLab platform 📥
GitLab CI uses the services keyword to define what docker containers should
be linked with your base image. Below is a list of examples you may use.