Setup: DO K8S Cluster w/ 2 nodes and 1 Ingress-NGINX LoadBalancer
I was wondering why certificate requests fail and found in the logs of the Challenge, that the self check GET request runs into timeout.
After looking closer the issue seems that when I try to make curl requests to my LoadBalancer public IP from inside of running pods, only the pods running on the node that the LoadBalancer currently points not to can make successful requests. All other requests from pods running on the other node are getting timeout.
Any advice on how to solve this? Thanks!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.