Can I somehow chenge default URL of the gitlab? I have set localhost http://192.168.1.189/group/repo but i need to use public IP for my team mates. Is it possible to do from web GUI?
I don’t think so. You will have to do this by modifying the config file: https://docs.gitlab.com/omnibus/settings/configuration.html#configuring-the-external-url-for-gitlab