:) Thanks for your response. For other people some context, the GitLab Omnibus packages contains one web server (nginx, but you can also use it with Apache). The CI server is now integrated in GitLab itself (no longer a separate app). And you have the option to run Mattermost (but if you choose not to set this up it will not consume any ram or CPU).<p>The Omnibus packages allow you to quickly install GitLab without having to do a lot of setup. The installation from source is also official, see <a href="https:&#x2F;&#x2F;about.gitlab.com&#x2F;installation&#x2F;" rel="nofollow">https:&#x2F;&#x2F;about.gitlab.com&#x2F;installation&#x2F;</a>