debugging pods in k8s

As you know I use my blog often a a scratch pad for notes. Well the other day I was trying to debug a connectivity problem in my k8s cluster and found all this useful links. I hope you can make use of them in your particular scenario connectivity problems with kubernetes:

Debugging Ingress connectivity?

https://github.com/kubernetes/ingress-nginx/blob/master/docs/troubleshooting.md

How to debug external connectivity for a pod?

https://kubernetes.io/docs/tasks/debug-application-cluster/debug-service/#is-the-kube-proxy-working

Why not have roundrobin?

https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies

How to test connectivity in a single node cluster?

https://www.redpill-linpro.com/techblog/2019/04/04/kubernetes-setup.htmli