Docs feedback: Add note to check firewall
Problem to solve
while configuring registry for custom domain For installations from source
trying to login to registry:
Error response from daemon: Get https://gitlab.DOMAINNAME.com:4567/v2/: net/http: request canceled while waiting for connection
Further details
Proposal
Add a short note to check if your firewall has port 4567 opened when you get the Client.Timeout error
eg. on linux:
sudo ufw enable 4567