Wiki: testwiki
URL: https://publictestwiki.com/wiki/
Error:
Error 503 Backend fetch failed, forwarded for <REDACTED>, 127.0.0.1 (Varnish XID 67693) via cp7 at Sat, 06 Feb 2021 03:01:36 GMT.
Error is persistent for the past half hour or so.
Wiki: testwiki
URL: https://publictestwiki.com/wiki/
Error:
Error 503 Backend fetch failed, forwarded for <REDACTED>, 127.0.0.1 (Varnish XID 67693) via cp7 at Sat, 06 Feb 2021 03:01:36 GMT.
Error is persistent for the past half hour or so.
Thanks to @Universal_Omega we figured out the issue. The issue was the CNAME from publictestwiki was pointing to cp7 instead of mw-lb, so with the new infra that became a problem. So fixed in my capacity as publictestwiki owner rather than sysadmin :P