cross-posted from: https://programming.dev/post/36342010
Nitro is a tiny process supervisor that also can be used as pid 1 on Linux.
There are four main applications it is designed for:
- As init for a Linux machine for embedded, desktop or server purposes
- As init for a Linux initramfs
- As init for a Linux container (Docker/Podman/LXC/Kubernetes)
- As unprivileged supervision daemon on POSIX systems
Nitro is configured by a directory of scripts, defaulting to /etc/nitro (or the first command line argument).
Can’t have it with any alternative init and rc in the same repo or do this and fiddle with wrappers and shims. Yees, OpenRC is the exception; because it was built as a drop-in and only does rc really.
In short, Systemd is a kraken that always grows arms. And they shit code like me after Taco Bells; it took years until we got seatd as alternative to way-too-big logind. Xorg is holy compared to their code quality.