[BREAKING] Provide runtime environment systemd services from munix

These services evolve as munix evolves, so they should not be part of
the system closures themselves. Mount them into /run/systemd instead.

(Yes, making /run/systemd/system a symlink to RO files is unfortunate,
 that could be changed in the future. FS prep code is annoying too..)
This commit is contained in:
Val Packett 2026-03-06 04:53:30 -03:00
parent 604ebc1356
commit 38a96b79b3
18 changed files with 125 additions and 112 deletions

View file

@ -90,6 +90,8 @@ fn main() -> Result<(), std::io::Error> {
std::fs::write("/run/localtime", &localtime)?;
std::fs::write("/run/resolv.conf", &resolv_conf)?;
std::fs::write("/run/machine-id", &gen_machine_id())?;
std::fs::create_dir("/run/systemd")?;
std::os::unix::fs::symlink("/opt/systemd", "/run/systemd/system")?;
std::os::unix::fs::symlink(&closure, "/run/current-system")?;
if let Ok(tmp_graphics) =
std::fs::read(format!("{closure}/etc/tmpfiles.d/graphics-driver.conf"))