# rpi4cluster.com

> 8-node ARM64 Kubernetes cluster on Raspberry Pis, documented

Status: active · 2020 · Homelab

**Problem.** Most Kubernetes tutorials stop at hello-world; running it on bare-metal ARM for years is where the lessons are.

**Approach.** 68 posts covering storage, service mesh, GitOps, observability, custom AWX execution environments, iPXE boot, LoRaWAN and the Turing Pi 2. No sponsored content.

**Result.** The reference many homelabbers start from; Turing Pi early tester.

**Stack.** k3s, Longhorn, OpenFaaS, Argo CD, Traefik, Prometheus, Loki, AWX

**Links.** [Site](https://rpi4cluster.com) · [Page](https://vladoportos.sk/u/rpi4cluster)

A project by [Vladimír Strýček (VladoPortos)](https://vladoportos.sk/), Cloud & DevOps Engineer in Bratislava, Slovakia. Runs on the homelab: rpi-k3s ×8, turing-pi-2. Full CV: https://vladoportos.sk/cv.md