Kubernetes Cluster Using Raspberry Pi

I setup a Kubernetes Kubernetes (), also known as K8s, is an open-source container orchestration system for automating software deployment, scaling, and management. Originally designed by Google, the project is now maintained by a worldwide community of contributors, and the trademark is held by the Cloud Native Computing Foundation. cluster using Raspberry Pi Raspberry Pi ( PY) is a series of small single-board computers (SBCs) originally developed in the United Kingdom by the Raspberry Pi Foundation in collaboration with Broadcom. To commercialize the product and support its growing demand, the Foundation established a commercial entity, now known as Raspberry Pi Holdings. . It was much easier than I had imagined.

https://i.imgur.com/GlSDW8O.png

I used a Raspberry 4 for the master, and an agent. And I used two Raspberry B for two agents.

https://i.imgur.com/kCB1tq0.png

I setup using mhausenblas tutorial, which uses k3s for setting up of kubernetes on raspberry pis. I used k3sup tool for installation of packages, which worked well.

My overall goal ran into some challenges.

  • I was not able to setup the kubernetes dashboard via helm Helm is a package manager for Kubernetes. It uses 'charts' as its package format, which is based on YAML. It provides support for defining templates using the Go template syntax to generate Kubernetes resource manifests dynamically. package, and I had to use instructions from github.

  • I was not able to setup Minecraft Minecraft is a sandbox game developed and published by Mojang Studios. Formally released on 18 November 2011 for personal computers following its initial public alpha release on 17 May 2009, it has been ported to numerous platforms, including mobile devices and various video game consoles. using the available helm package: https://github.com/itzg/docker-minecraft-server/issues/433

  • I used k3sup to install packages, but I do not know how to uninstall the package using k3sup https://github.com/alexellis/k3sup/issues/179

Givem all these, I still have the my local kubernetes cluster up and running and I am excited about the possiblities of using kubernetes on raspberry pis.