When I tried netbooting 24 RPi3s in 2017, it failed miserably. Find out what changed when I built my private cloud with the newer Raspberry Pi 4s and K3s
Bare-metal Kubernetes with K3s
Learn how to configure K3s on bare-metal to run a Kubernetes cluster with just as much resilience and fault tolerance as a managed service.
This tutorial is a follow-on from my post Kubernetes on bare-metal in 10 minutes from 2017. The original post focused on getting Kubernetes working across a number of bare-metal hosts running Ubuntu, and then it went on to deploy a microservice and the dashboard. It was a primer, and written to help new users kick the tires with Kubernetes. It used production-ready kubeadm, but only used one master node, meaning it couldn t tolerate a failure.