ZFS

[mostly mature] Lightweight Host Deployment

Documents the process of building a recent version ZFS kernel module against a Ubuntu mainline kernel version, and the details on how to make it work properly in runtime.

Ansible roles and playbooks for provisioning VMs on KVM+ZFS hosts.

Grab-bag of tools and scripts for server room and server system administration.

A tool to decrypt ZFS encryption keys via Clevis

zfs installer for FreeBSD 12

Nearly instant ZFS-based PostgreSQL cluster cloning and promotion utility in POSIX shell

📷 Manage ZFS bootable clones

A script for backing up data using ssh, rsync, and scp. Can handle backup generations on btrfs and ZFS.