Run .NET Core HealthChecks api with docker and kubernetes

[xico002]

Hi,

I'm having trouble with paths I think. I can run a pod with my .NET Core application and I can see in the logs that it is working giving healthy or unhealthy status for each healthcheck I have. My application has an ingress associated to run in Kubernetes with a custom DNS. When I try to access it it gives me 502 Bad Gateway Nginx, altough the pod is working if we check the logs. If someone could enlighten me I would really appreciate. Why can´t I access healthchecks-ui or swagger with custom DNS?

Regards

[MaxThom]

+1, same proleme here

[MaxThom]

I manage to solve it using Dns.GetHostName(). Your app must run on port 80 or 443 for https. Else specify the port Dns.GetHostName():3227

 setup.AddHealthCheckEndpoint(group, $"http://{Dns.GetHostName()}/healthchecks-{group}");

and when you launch your docker, you need to specify a hostname. It can be anything.
docker run -h hostname webapi
On Azure WebApp for linux containers, they automaticly set a hostname.

The library is great except that lol.
I hope they make a fix