Opinionated Kuberenetes cluster on a bunch of Raspberry Pis.
Previously known as fruitsap; but this time I want to learn for real.
This is a fork from onedr0p's cluster-template.
Hardware:
| Name | Model | Storage | Role |
|---|---|---|---|
| pi0 | VM 4cpu-8GB | 64GB | Master |
| pi1 | RPI4-MODBP-8GB | 64GB (USB) | Master |
| pi2 | RPI4-MODBP-8GB | 64GB (USB) | Master |
| pi3 | RPI4-MODBP-8GB | 64GB (USB) | Worker |
| pi4 | RPI4-MODBP-8GB | 64GB (USB) | Worker |
Deviating from the original template, I'm using 4 Raspberry Pi 4 running Ubuntu 22.04.3 LTS, you can use Debian if you want. The HostOS is completely opinionated.
There are some caveat if you use different host OS; see original cluster-template for more information.
See more at Chapter 1 - Machine Preparation
See more at Chapter 2 - Prep workstation
k3s is also opinionated. I'm using Lens from Mirantis so this would help for metrics and monitoring.
See more at Chapter 3