I am running a GCE instance and on it I have a Kubernetes cluster running. An HTTP Load Balancer is also configured to probe the health of the a Kubernetes service running on this instance. But I constantly get this error:
Error: Server Error The server encountered a temporary error and could not complete your request. Please try again in 30 seconds.
So I wonder if the health check associated with the load balancer is running/configured correctly.
Where can I find or how can I enable the log files of such a health checker?
The instance is running Debian.