I use Docker in unprivileged LXC* for the mere benefit of separation of concerns [1]. I don't use VMs for this because I am limited memory wise, and LXC allow m

I use Docker in unprivileged LXC* for the mere benefit of separation of concerns [1]. I don't use VMs for this because I am limited memory wise, and LXC allow me to share all host resources. I use docker because I don't want to mess with the way authors expect their dependencies to be set up - which is easy to circumvent by settling on a docker-compose.yml. Nix [2] appears to be the best future successor for my setup, but it is not used as widely yet. * Afaik, this only works on Proxmox, not LXC in bare Debian, because Proxmox uses a modified Debian Kernel with some things taken from Ubuntu. [1]: https://du.nkel.dev/blog/2021-03-25_proxmox_docker/ [2]: https://nixos.org/