In this video, I describe how to setup a multiple node kubernetes cluster. This will be useful to develop and test advanced container applications.
I missed to describe how to turn off swap in this video. You do this on all nodes :
sudo swapoff -a (This is to turn off swap in linux os)
Then modify /etc/fstab file and comment swap sections.
For DNS, I did not explain fully, but you can set hostname of nodes in /etc/hostname file. Also add ip and hostnames of all nodes in /etc/hosts file of all nodes.
