me@gitlabubuntu:~$ sudo gitlab-ctl status
[sudo] password for me:
run: alertmanager: (pid 1288) 643s; run: log: (pid 1277) 643s
run: gitaly: (pid 1293) 643s; run: log: (pid 1282) 643s
run: gitlab-monitor: (pid 1298) 643s; run: log: (pid 1275) 643s
run: gitlab-workhorse: (pid 1299) 643s; run: log: (pid 1281) 643s
run: logrotate: (pid 1301) 643s; run: log: (pid 1274) 643s
run: nginx: (pid 1297) 643s; run: log: (pid 1278) 643s
run: node-exporter: (pid 1296) 643s; run: log: (pid 1283) 643s
run: postgres-exporter: (pid 1290) 643s; run: log: (pid 1287) 643s
run: postgresql: (pid 1295) 643s; run: log: (pid 1280) 643s
run: prometheus: (pid 1292) 643s; run: log: (pid 1276) 643s
run: redis: (pid 1291) 643s; run: log: (pid 1286) 643s
run: redis-exporter: (pid 1289) 643s; run: log: (pid 1284) 643s
run: sidekiq: (pid 1294) 643s; run: log: (pid 1285) 643s
run: unicorn: (pid 3167) 233s; run: log: (pid 1279) 643s


me@gitlabubuntu:~$ sudo cat /etc/gitlab/gitlab.rb | grep external_url
##! For more details on configuring external_url see:
external_url 'http://10.123.123.123/gitlab'
# registry_external_url 'https://registry.gitlab.example.com'
# pages_external_url "http://pages.example.com/"
# gitlab_pages['artifacts_server_url'] = nil # Defaults to external_url + '/api/v4'
# mattermost_external_url 'http://mattermost.example.com'