I recently ran into a problem that involved a complete overhaul of the application authorization mechanism within a Kubernetes cluster. Here’s what I came up with.

Here we install a k3s cluster with high-availability using the Wireguard VPN for internal node communication that we set up last time.

Setting up a secure VPN has never been easier. We will use Wireguard to setup our servers to prepare them for a self-hosted Kubernetes cluster with k3s.