# Server power management - disable sleep/hibernation
{ config, lib, pkgs, ... }: 

{
  # Don't turn off when lid is closed (for laptop servers)
  services.logind.lidSwitchExternalPower = "ignore";

  # Disable all sleep modes - this is a server!
  systemd.sleep.extraConfig = ''
    AllowSuspend=no
    AllowHibernation=no
    AllowHybridSleep=no
    AllowSuspendThenHibernate=no
  '';
}