2020-04-24 23:36:52 +00:00
|
|
|
# Common configuration for headless machines (e.g., Amazon EC2
|
|
|
|
|
# instances).
|
|
|
|
|
|
|
|
|
|
{ lib, ... }:
|
|
|
|
|
|
|
|
|
|
with lib;
|
|
|
|
|
|
|
|
|
|
{
|
|
|
|
|
# Don't start a tty on the serial consoles.
|
2021-08-22 07:53:02 +00:00
|
|
|
systemd.services."serial-getty@ttyS0".enable = lib.mkDefault false;
|
2020-04-24 23:36:52 +00:00
|
|
|
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.
|
2023-07-15 17:15:38 +00:00
|
|
|
boot.kernelParams = [ "panic=1" "boot.panic_on_fail" "vga=0x317" "nomodeset" ];
|
2020-04-24 23:36:52 +00:00
|
|
|
|
|
|
|
|
# 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;
|
|
|
|
|
}
|
