feat: init gallifrey

machines/gallifrey/default.nix

@@ -0,0 +1,103 @@
+{
+  config,
+  pkgs,
+  inputs,
+  ...
+}:
+
+{
+  imports = [
+    ./hardware.nix
+    ./home-julien.nix
+  ];
+
+  machine.meta = {
+    arch = "x86_64-linux";
+    nixpkgs_version = inputs.unstable;
+    hm_version = inputs.home-manager-unstable;
+  };
+
+  networking.hostName = "gallifrey";
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.networkmanager.enable = true;
+
+  networking.networkmanager.dns = "systemd-resolved";
+  services.resolved.enable = true;
+  services.userborn.enable = true;
+
+  services.displayManager.autoLogin = {
+    enable = true;
+    user = "julien";
+  };
+
+  disko = import ./disko.nix;
+
+  services.xserver = {
+    enable = true;
+    displayManager = {
+      gdm.enable = true;
+    };
+    desktopManager.gnome.enable = true;
+    videoDrivers = [ "nvidia" ];
+  };
+
+  hardware.opengl.enable = true;
+  boot.extraModulePackages = [ config.boot.kernelPackages.nvidia_x11 ];
+
+  hardware.nvidia = {
+    modesetting.enable = true;
+    powerManagement.enable = false;
+    powerManagement.finegrained = false;
+    open = true;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+
+  programs.xwayland.enable = true;
+  services.postgresql.enable = true;
+
+  programs.dconf.enable = true;
+  services.emacs = {
+    enable = true;
+    package = pkgs.emacs29-gtk3;
+  };
+
+  services.udev.packages = [ pkgs.nitrokey-udev-rules ];
+
+  security.polkit.enable = true;
+
+  nix = {
+    distributedBuilds = true;
+    buildMachines = [
+      {
+        hostName = "epyc.infra.newtype.fr";
+        maxJobs = 100;
+        systems = [ "x86_64-linux" ];
+        sshUser = "root";
+        supportedFeatures = [
+          "kvm"
+          "nixos-test"
+          "benchmark"
+          "big-parallel"
+        ];
+        sshKey = "/home/julien/.ssh/id_ed25519";
+        speedFactor = 2;
+      }
+    ];
+  };
+
+  networking.networkmanager.plugins = [ pkgs.networkmanager-openvpn ];
+  programs.ssh.startAgent = true;
+
+  environment.systemPackages = with pkgs; [
+    tailscale
+    brightnessctl
+    sbctl
+    ddcutil
+    xorg.xinit
+  ];
+
+  system.stateVersion = "24.11";
+}