Overview

The master instance is the main instance which controls the applications or the containers on the cluster. Don't forget: kubernetes consists of at least 1 master and 2 node. In total 2 machines which can run the application.

So let's initialize the cluster from the master instance:

Initialize the cluster

Initliaze the cluster

The last command, given to us, is the join command as you can see. That command should be issues from the other members of the cluster. Something which we will see in the next section.