I have the following setup:
- GKE cluster with private nodes
- NAT router that provides outbound internet access for the nodes with a static IP
- nginx ingress controller in default setup (as per docs)
the nginx ingress controller creates its own load balancer with its own external IP, but when I curl that IP, I get an empty response instead of the default nginx backend.
I am not sure whether there is an issue between the load balancer and the instance group, with the load balancer itself or something else.