Morning : ) is anyone able to give me a hand figuring out what I've done wrong with my subdomain setup? I've just deployed a new project to add a staging environment, configured the subdomain URL in the same way & added it to cloudflare - but I'm getting 404s from the nginx load balancer and I can't see requests making it to my app in the logs.
Staging project ID:
FJLjV17BRuGEKobZX2vHfg
FJLjV17BRuGEKobZX2vHfg
Original project ID:
3k5zoZOLTF23tmP2KSh7ZA
3k5zoZOLTF23tmP2KSh7ZA
Solution
Just to be sure, did you maybe add a WAF rule to block access to one of the domains, or enable under attack mode?
If yes, then you will have to add an exception for URLs starting with
/.well-known/acme-challenge/
/.well-known/acme-challenge/
, as it seems like CF is blocking our attempts to check the challenge url with a captcha.