Deploy a Raspberry Pi 4B cluster with

• a router hosting a wireless network for the cluster,
• a k8s master machine, and
• two k8s nodes

You need four Raspberry Pi installed with Raspberry Pi OS and SSH enabled.

There is no need to limit to four, but this expected in this version.

0. Review and edit secrets

• cp secrets/example.sh secrets/config.sh
• Edit secrets/config.sh for your network, machines and credentials

1. Install and configure

• You likely want to clone this repo and copy secrets/config.sh to each k8s machine
• On the router, run scripts/00-router.sh.sh
• On the three k8s machines (master and nodes), run scripts/01-k8s_common.sh
• On the k8s master, run scripts/02-k8s_master.sh
• On the k8s master, run scripts/03-k8s_cni.sh as your non-root user
• On each of the non-master nodes, run the kubectl join command detailed in the kube init output saved to secrets/kube_init.out on the master (TODO could be automated)