Notes and scripts for setting up (yet another) Raspberry Pi computing cluster. One master, at least one slave to do the actual work. The master implements a certain amount of infrastructure for the rest of the network. Includes greyprints for 3D printing a rack for the units. Uses k3s and Docker.

Funky Penguin's "Geek Cookbook" is a collection of how-to guides for establishing your own container-based self-hosting platform, using either Docker Swarm or Kubernetes.

Running such a platform enables you to run self-hosted tools such as AutoPirate (Radarr, Sonarr, NZBGet and friends), Plex, NextCloud, and includes elements such as:

Automatic SSL-secured access to all services (with LetsEncrypt)
SSO / authentication layer to protect unsecured / vulnerable services
Automated backup of configuration and data
Monitoring and metrics collection, graphing and alerting

Recent updates and additions are posted on the CHANGELOG, and there's a friendly community of like-minded geeks in the Discord server.

A compiled list of links to public failure stories related to Kubernetes. Most recent publications on top.