How much does this course depend on kubeadm
Section 3.8 on Installing with kubeadm seems like somebody's working notes. It refers you to the kubernetes web site for setting up a cluster with kubeadm. That section refers you elsewhere for installing kubeadm, but the instructions for installing kubeadm on Ubuntu are just wrong.
I was able to get kubeadm installed, but the installation page says something about kubectl running in a crash loop waiting for kubeadm ??? But I see no kubectl process running.
Section 3.8 says to Run kubeadm init on the head node. What is a head node? Am I supposed to be running kubeadm on my laptop or was I supposed to set up a VM in the Google cloud to be the head node?
What is going on here?