nixpkgs/nixos/modules/profiles/headless.nix
Profpatsch c8c53fcb11 modules/profiles/minimal: sound is disabled by default
The option is `false` by default since
e349ccc77febd45abbd14be14f7de123ec4a4da2, so we don’t need to mention
it explicitely in these minimal configs.
2019-01-13 13:47:36 +01:00

26 lines
700 B
Nix

# Common configuration for headless machines (e.g., Amazon EC2
# instances).
{ lib, ... }:
with lib;
{
boot.vesa = false;
# Don't start a tty on the serial consoles.
systemd.services."serial-getty@ttyS0".enable = false;
systemd.services."serial-getty@hvc0".enable = false;
systemd.services."getty@tty1".enable = false;
systemd.services."autovt@".enable = false;
# Since we can't manually respond to a panic, just reboot.
boot.kernelParams = [ "panic=1" "boot.panic_on_fail" ];
# Don't allow emergency mode, because we don't have a console.
systemd.enableEmergencyMode = false;
# Being headless, we don't need a GRUB splash image.
boot.loader.grub.splashImage = null;
}