For managing omnibus installations, there is one central configuration file called gitlab.rb. You need to create it or copy an example. There is a template available. You can find it at https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-config-template/gitlab.rb.template. It is not updated after upgrades. Throughout this chapter, we will quote and discuss parts of this file.
To follow along with the instructions in this chapter, please download the Git repository available at GitHub: https://github.com/PacktPublishing/Mastering-GitLab-12/tree/master/Chapter04.
You will also need the following:
