The last thing we have to do is set up a web server. The server that's recommended by GitLab is nginx, at least version 1.12.1. Once you have it installed, set up the config:
sudo cp /home/git/gitlab/lib/support/nginx/gitlab /etc/nginx/sites-available/gitlabsudo ln -s /etc/nginx/sites-available/gitlab /etc/nginx/sites-enabled/gitlab
Now, you'll need to edit that config in your preferred text editor to update the YOUR_SERVER_FQDN value to match the hostname you'll be using for GitLab.
Finally, you should be all done and able to browse to the URL for GitLab that you set, and create a password to log in.