nixos/machines/Ophanim/hardware-configuration.nix

{
  nixpkgs,
  pkgs,
  ...
}:
{
  imports = [
    "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
  ];

  boot = {
    initrd.availableKernelModules = [
      "ata_piix"
      "uhci_hcd"
      "virtio_pci"
      "sd_mod"
      "sr_mod"
    ];
    kernelPackages = pkgs.linuxPackages_latest;
    kernelModules = [ ];
    extraModulePackages = [ ];
    loader.grub = {
      enable = true;
      device = "/dev/sda"; # or "nodev" for efi only
    };
  };

  time.timeZone = "Europe/Berlin";

  fileSystems."/" = {
    device = "/dev/disk/by-uuid/fa0c2ff3-59f9-4c00-8153-c2c2ef0f0e84";
    fsType = "ext4";
  };

  swapDevices = [ ];
}