/ tl;dr - Line by line explanation of my ansible-powered ZFS install script for use on Hetzner’s dedicated hardware (Ubuntu 20.04 - “Focal”) – it’s not perfect/minimal, but it works for me. A while back I started using ZFS on all my bare metal dedicated hardware hosted at Hetzner to wrangle the attached HDDs and SSDs. There are lots of choices in the space (standard LVM, mdraid btrfs, etc), but I chose ZFS for it’s feaureset and ergonomics.
