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nixpkgs/modules/profiles/headless.nix
Eelco Dolstra a9a507eede * On headless systems, disable the emergency shell and redirect
mountall output to the standard Upstart job log file
  (/var/log/upstart/mountall).

svn path=/nixos/trunk/; revision=34138
2012-05-16 15:08:44 +00:00

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# Common configuration for headless machines (e.g., Amazon EC2
# instances).
{ config, pkgs, ... }:
with pkgs.lib;
{
sound.enable = false;
boot.vesa = false;
boot.initrd.enableSplashScreen = false;
services.ttyBackgrounds.enable = false;
services.mingetty.ttys = [ ];
# Since we can't manually respond to a panic, just reboot.
boot.kernelParams = [ "panic=1" "stage1panic=1" ];
# Since we don't have an (interactive) console, disable the
# emergency shell (started if mountall fails).
jobs."mount-failed".script = mkOverride 50
''
${pkgs.utillinux}/bin/logger -p user.emerg -t mountall "filesystem $DEVICE could not be mounted on $MOUNTPOINT"
'';
# Likewise, redirect mountall output from the console to the default
# Upstart job log file.
jobs."mountall".console = mkOverride 50 "";
}