K8s Cluster on Raspberry Pi - DIY

In the article, the author explains how to create a Kubernetes cluster using Raspberry Pi by leveraging the lightweight K3s version. It starts by discussing the hardware requirements, emphasizing that Raspberry Pi is an efficient yet affordable device that can function as a node within the cluster. The importance of proper scaling is highlighted, along with how K3s, being a simplified version of Kubernetes, is perfectly suited for small, home servers. The author then guides readers through the installation process, detailing the necessary steps to install K3s on Raspberry Pi. In the latter part of the article, several use cases for the cluster are presented, including various functions that can be run on such a setup, which opens up possibilities for experimenting with different containerized applications. Overall, the article makes it easier to understand the process of building a Kubernetes cluster on Raspberry Pi, which can be an exciting project for technology enthusiasts and those looking to advance their skills in the world of cloud solutions.