I've read the docs but my tired brain overrided an important detail.

https://haproxy.com/documentation/...

"By default, HAProxy Enterprise will serve these pages only if it initiated the error itself. For example, it will return the page for a 503 Service Unavailable error if it can't reach any backend servers."

I had _the_ return part for interception of the error page from the backend added, not the default override for the error page of HAPRoxy itself.

Took me 4 hours, crying, madness and screaming to realize it.

This week is really wringing the last bits of the gooey slime what should be my brain out...

-.-

Another fun part is that I mistakenly thought the delimiter for multiple strings to an ACL comparison is a comma... It's a whitespace.

acl is_evil hdr(host) -i one,two is wrong.
acl is_evil hdr(host) -i one two is right.

I used to write HAPRoxy configurations blindly, today it was more like writing two lines of codes 100000000 times and still doing it wrong TM.

I need new brain.

Anyone got an offer?