btrfs-snapshot-diff VS mkosi

I work with a free and open-source software community called Fedora Project. I had the opportunity to moderate the talk of one of the maintainers of the Systemd suite during the annual contributor conference, Flock To Fedora 2023 where he talked about a tool named Mkosi.

For testing i prefer systemd-nspawn containers with mkosi. A neat tool for running your other fav. distro in a terminal. Works like a charm and integrates nicely in your system. Eg. logs and systemd services or CI testing.

- https://github.com/systemd/mkosi

- man:systemd-nspawn(1)

- man:machinectl(1)

you're gonna have to build this on an x86 pc. sudo dnf install arch-install-scripts bubblewrap gdisk qemu-user-static rsync systemd-container python3 -m pip install --user git+https://github.com/systemd/mkosi.git git clone https://github.com/leifliddy/asahi-fedora-usb.git cd asahi-fedora-usb

There's also mkosi: https://github.com/systemd/mkosi. This one outputs an iso or similar image file and supports many base distributions.

[1] https://github.com/systemd/mkosi/issues/376

System's mkosi is worth checking out too: https://github.com/systemd/mkosi I don't think it generates docker/OCI images directly, but it definitely can generate a tarball of the final image contents and then crane of a similar tool could package it up into an appropriate image. For just docker usage it's probably overkill, the main advantage would be it can build other image types like adding a kernel and init to be a fully bootable iso of VM image.

Constellation ensures that all K8s nodes run on AMD-based Confidential VMs (CVMs). CVMs are strongly isolated from the host and remain encrypted in memory at runtime. Constellation also ensures that all nodes run the same minimal mkosi-based node image.

At first glance I thought your project is a frontend for mkosi but then I saw that you support non-systemd targets too. Mentioning it here because it may be relevant to other users/developers.