nixpkgs-suyu/modules/system/upstart-events/runlevel.nix
Eelco Dolstra 82c3e2aa50 * Updated poweroff/reboot/maintenance mode for Upstart 0.6. Upstart
no longer emits specific events for those.  Instead it emits a
  "runlevel" event.  The "runlevel" task starts the "shutdown" task to
  perform the desired action.
* Upstart 0.6 no longer has a "shutdown" event, so "stop on shutdown"
  no longer works.  Therefore the shutdown task explicitly stops all
  running Upstart jobs, before sending a TERM/KILL signal to all
  remaining processes.
* Do a "chvt 1" at the start of the shutdown task to switch to the
  console.
* Use /dev/console instead of /dev/tty1, since if somebody is logged
  in on tty1, bad things will happen.

svn path=/nixos/branches/upstart-0.6/; revision=18224
2009-11-06 21:08:06 +00:00

25 lines
467 B
Nix

{ config, pkgs, ... }:
with pkgs.lib;
{
jobs.runlevel =
{ name = "runlevel";
startOn = "runlevel [0123456S]";
task = true;
script =
''
case "$RUNLEVEL" in
0) initctl start shutdown MODE=poweroff;;
1) initctl start shutdown MODE=maintenance;;
6) initctl start shutdown MODE=reboot;;
*) echo "Unsupported runlevel: $RUNLEVEL";;
esac
'';
};
}