Kubernetes

This document introduces my Kubernetes cluster setup in my homelab. I use k3s as a lightweight Kubernetes distribution, Traefik as the ingress controller for managing external access, and Longhorn for distributed block storage to handle persistent volumes efficiently.

Hardware

I have three HP EliteDesk 800 G4 mini PCs, each equipped with an Intel i5-8500T CPU, 16GB of RAM, and a 1TB SSD.

Software

All three PCs have Proxmox installed, and I run k3s on top of it using three VMs, one master and two workers. All VMs are configured with 10GB of RAM and 4 CPU cores.