Spegel for p2p docker registries in k3s

I was recently setting up a new k3s cluster for running Atuin . Since I wrote my last note on the subject, a few things have changed! I definitely need to do a v2 of my post, but in the meantime I learned a bit about Spegel , an optional integrated registry included with k3s. If server nodes are started with --embedded-registry , then they will setup + run a Spegel registry. This means they host a…