Gitlab Change local IP

hi,

my gitlab version is v13.7.1, now my local network need to change ip.
may I know where the config file location to change the local ip address and how the step I need to do?

thanks.

If your external_url in gitlab.rb has ip change this. If it is a fully qualified domain name then change the dns to use new ip and make sure the server also is using the new ip. Restart gitlab and that is all.

thanks