is calico really needed for our labs?
Hi, I'm at lab 4 and I read about CNI plugins.
As far as I understood they are providing different features to enhance the k8s networking for pod-to-pod communications. I also read that k8s provides a built-in solution for the same matter: kubenet. Is it correct to say that kubenet is a basic CNI plugin w/ limited features?
If so, at least up to lab 4, is calico plugin that has been installed through the k8sMaster script really needed?