VADOSWARE

How I (painfully) upgraded a running k0s cluster from single-master to HA master. In the end I think a single well-equipped master was actually quite stable and better, but the lure of 'web scale' was too strong. Also, if you're thinking of attempting this, just start a new cluster.

If you ever wondered how to install newer versions and bleeding edge ZFS on a bare metal (Hetzner)? Here's a writeup on that.

Wondering what happens when a hard drive you're using on a Hetzner dedicated server fails? Wonder no longer.

If you're running on Hetzner, you might want to update your DNS settings to use some other resolvers. This can problem can manifest if you're trying to resolve DNS names that resolve to your own machines *from inside your own machines*.

How to disassemble software RAID on