How to setup NodeLocalDNS in EKS
In this post, we are going to setup NodeLocalDNS in our EKS cluster. There is a clear guide on kubernetes.io on how to do so, I am writing this post for my reference with a bunch of k8s related commands to validate that its working as expected. I am assuming that you have a EKS cluster running. Before setting up NodeLocalDNS, lets make a DNS query from a pod and see where its getting answered from...