Technical requirements
Having a properly configured Kubernetes cluster is recommended to follow this chapter so that you can practice the commands shown as you read. Whether it's a minikube, Kind, GKE, EKS, or AKS cluster is not important. You also need a working kubectl
installation on your local machine. Running the kubectl get nodes
commands should output you at least one node:
$ kubectl get nodes NAME  STATUS   ROLES    AGE   VERSION 10.0.103.186.internal   Ready    <none>   6m   v1.17.12
You can have more than one node if you want, but at least one Ready
node is required to have a working Kubernetes setup.