If you want to build your own small K3s cluster, you can use the following repository as a reference: https://github.com/Sthirs/rpi-cluster ...

We may receive a commission on purchases made from links. Several people in the maker space have made clusters using the miniature computers made by Raspberry Pi. The small form-factor PCs are ...

Turing Pi makes computer boards that let you build your own ARM-based cluster computer that you can use as a home server, host for cloud apps, or development platform for distributed computing ...