Kubernetes is cool and all, but there needs to be a lot of simplification for it to be "nice to use". Essentially the problem is that it's the "opposite" of Golang - the number of ways to do the same thing is massive leading to huge numbers of headaches in trying to get things done.

Recently, I spun up a simple pod-to-pod communication example but I found it pretty difficult. If you look up cluster networking in Kubernetes (https://kubernetes.io/docs/concepts/cluster-administration/n...) you'll find a whole fire hose of different options from ingress to calico to fabric and on and on.

This was what it took for me to try and rubber ducky my way to getting networking to work on Kubernetes, and in the end I had to get help from a friend at work (https://stackoverflow.com/questions/50195896/how-do-i-get-on...). It may be better than what came before, but it's not great.