hosts/pumpkin/hardware.nix

   1 {
   2   pkgs,
   3   config,
   4   hostName,
   5   inputs,
   6   ...
   7 }:
   8 {
   9   imports = [
  10     ../../nixos/profiles/hardware/T14sAMDGen1.nix
  11     ../../nixos/profiles/zfs.nix
  12     #../../nixos/profiles/zramSwap.nix
  13     ./lanzaboote.nix
  14   ];
  15
  16   # Setting the machine-id avoids to reencrypt all credentials
  17   # when reinstalling NixOS on a new drive.
  18   # Manually generated with : uuidgen | tr -d -
  19   environment.etc.machine-id.source = ./machine-id.clear;
  20
  21   # The 32-bit host id of the host, formatted as 8 hexadecimal characters.
  22   # You should try to make this id unique among your hosts.
  23   # Manually generated with : uuidgen | head -c8
  24   networking.hostId = "d70732b9";
  25
  26   boot.kernelParams = [
  27     #"boot.trace"
  28     "boot.shell_on_fail"
  29     #"boot.debug1"
  30   ];
  31
  32   # Deprecated in nixos-24.11
  33   #boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
  34   boot.loader = {
  35     efi = {
  36       canTouchEfiVariables = true;
  37       efiSysMountPoint = "/boot1";
  38     };
  39     systemd-boot = {
  40       enable = true;
  41       #editor = false;
  42       # Roughly 25MiB (initrd) + 9MiB (kernel) per configuration
  43       configurationLimit = 6;
  44       memtest86.enable = true;
  45       /*
  46         extraInstallCommands = ''
  47           rm -rf /efiboot/efi2
  48           cp -r /efiboot/efi1 /efiboot/efi2
  49         '';
  50       */
  51       # FIXME: needs https://github.com/NixOS/nixpkgs/pull/246897
  52       #mirroredBoots = [ ];
  53     };
  54   };
  55   boot.zfs.requestEncryptionCredentials = [ "${hostName}/root" ];
  56
  57   #console.keyMap = lib.mkForce "de";
  58
  59   hardware.enableRedistributableFirmware = true;
  60
  61   fileSystems."/boot1" = {
  62     device = "/dev/disk/by-partlabel/${hostName}_nvme1_boot";
  63     fsType = "vfat";
  64     options = [
  65       "rw"
  66       "noexec"
  67       "nodev"
  68       "nofail"
  69       "X-mount.mkdir"
  70       "iocharset=iso8859-1"
  71     ];
  72   };
  73   swapDevices = [
  74     {
  75       device = "/dev/disk/by-partlabel/${hostName}_nvme1_swap";
  76       randomEncryption = {
  77         enable = true;
  78         cipher = "aes-xts-plain64";
  79         source = "/dev/urandom";
  80       };
  81     }
  82   ];
  83
  84   boot.supportedFilesystems = [
  85     "ntfs"
  86     "vfat"
  87   ];
  88
  89   fileSystems."/" = {
  90     device = "${hostName}/root";
  91     fsType = "zfs";
  92     options = [ "zfsutil" ];
  93   };
  94   fileSystems."/nix" = {
  95     device = "${hostName}/root/nix";
  96     fsType = "zfs";
  97     options = [
  98       "X-mount.mkdir"
  99       "zfsutil"
 100     ];
 101   };
 102   fileSystems."/var" = {
 103     device = "${hostName}/root/var";
 104     fsType = "zfs";
 105     options = [
 106       "X-mount.mkdir"
 107       "zfsutil"
 108     ];
 109   };
 110
 111   services.pipewire.jack.enable = true;
 112
 113   services.acpid = {
 114     # Suspending not work well on this old computer.
 115     #lidEventCommands = "";
 116   };
 117
 118 }