Traefik routes to another service instead of returning 503 when /api backend is down

Hi,

you could try merging the two ingresses into one (though, I'm not 100% if it'll fix it, but I don't see a reason to have two different ingress objects for that use case). I'm a bit low on time and unable to setup such a scenario to test it.
The same question was asked a couple of days ago here (there, you'll also find the two merged ingress objects):