Debian

########################
# Add $User to Sudo Group
########################
su -
adduser $User sudo
logout
newgrp sudo

########################
# Ugrade and Update
########################
sudo apt upgrade
sudo apt update

Install Docker Engine on Debian 

https://docs.docker.com/engine/install/debian/
https://docs.docker.com/engine/install/linux-postinstall/
https://docs.docker.com/config/containers/logging/json-file/

Useful Links 

https://pocketadmin.tech/en/debian-11-extend-partition/
https://minikube.sigs.k8s.io/docs/start/
https://helm.sh/docs/intro/using_helm/