Daidalos

2026-04-22 20:34:53 +02:00
parent a2d976591b
commit c226044528
7 changed files with 309 additions and 52 deletions
@@ -0,0 +1,80 @@
+{
+  lib,
+  pkgs,
+  nixosModules,
+  ...
+}:
+let
+  userName = "root";
+  hostName = "Daidalos";
+  installDisk = "/dev/disk/by-id/REPLACE_ME";
+in
+{
+  _module.args = {
+    inherit
+      userName
+      hostName
+      installDisk
+      ;
+  };
+
+  imports = [
+    ./disko.nix
+    ./hardware.nix
+    nixosModules.base
+    nixosModules.binBashWrapper
+  ];
+
+  my.binBashWrapper.enable = true;
+
+  boot = {
+    kernelPackages = pkgs.linuxPackages_rpi4;
+    supportedFilesystems = [ "zfs" ];
+    zfs.devNodes = "/dev/disk/by-id";
+    extraModprobeConfig = ''
+      options zfs zfs_arc_min=67108864
+      options zfs zfs_arc_max=134217728
+    '';
+    loader = {
+      grub.enable = lib.mkForce false;
+      systemd-boot.enable = lib.mkForce false;
+      generic-extlinux-compatible.enable = true;
+    };
+  };
+
+  services.zfs = {
+    autoScrub.enable = true;
+    trim.enable = false;
+    autoSnapshot.enable = false;
+  };
+
+  services.fstrim.enable = false;
+
+  hardware.enableRedistributableFirmware = true;
+  hardware.deviceTree = {
+    enable = true;
+    filter = "*rpi-4-*.dtb";
+  };
+
+  environment.systemPackages = with pkgs; [
+    libraspberrypi
+    raspberrypi-eeprom
+  ];
+
+  networking.hostName = hostName;
+  networking.hostId = "69aaeea1";
+
+  systemd.network.networks."10-wired".matchConfig.Name = lib.mkForce [
+    "en*"
+    "eth*"
+    "end0"
+  ];
+
+  zramSwap = {
+    enable = true;
+    memoryPercent = 50;
+    algorithm = "zstd";
+  };
+
+  system.stateVersion = "25.05";
+}