[WesolyKubeczek]

I would in fact love a portable user-level process manager that can speak systemd unit files and is portable.

Something like supervisord, but you use systemd unit files, and it tries to do as much as it can within limitations (process tracking sure can be wonky, no dbus everywhere, no cgroups everywhere, no absolute freedom in resource limitations if you’re not PID 1).

[bmicraft]

Process tracking without cgroups seems like an absolute nightmare w.r.t. race conditions