GitLab - avoid (some) pain when operating yourself (Lightningtalk)
GitLab - avoid (some) pain when operating yourself aimed at Any and is held in Deutsch.
GitLab - avoid (some) pain when operating GitLab CE Omnibus on premise/yourself.
Some experiences with running GitLab... :-)
Edit:
GitLab is a fantastic, feature rich software. So this is not for blaming GitLab. In fact from a sysadmin perspective there is no software/system that is absolutely painless. The important thing is to know the quirks and act accordingly.
Interest in attending: