hosts/kilgharrah/boot.nix

@@ -1,14 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  boot = {
-    loader.systemd-boot.enable = true;
-    loader.systemd-boot.editor = false;
-    loader.efi.canTouchEfiVariables = true;
-
-    initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
-    kernelModules = [ "kvm-intel" ];
-
-    supportedFilesystems = [ "ntfs" ]; # for USB drives
-  };
-}

hosts/kilgharrah/default.nix

@@ -1,12 +1,10 @@
 { config, lib, pkgs, ... }:
 
 {
-  imports = [
+  imports =
-    ./boot.nix
+    [ # Include the results of the hardware scan.
-    ./filesystems.nix
+      ./hardware-configuration.nix
-    ./hardware.nix
+    ];
-    ./networking.nix
-  ];
 
   nixpkgs.hostPlatform = "x86_64-linux";
   networking.hostId = "72885bb5";
@@ -20,8 +18,20 @@
   security.sudo.wheelNeedsPassword = false;
   nix.settings.trusted-users = [ "@wheel" ];
 
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "kilgharrah"; # Define your hostname.
+  
+  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+
   time.timeZone = "Europe/London";
 
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
   i18n.defaultLocale = "en_GB.UTF-8";
   console.keyMap = "uk";
 
@@ -42,7 +52,10 @@
 
   age.secrets.user-password-kilgharrah-qenya.file = ../../secrets/user-password-kilgharrah-qenya.age;
   users.users.qenya.hashedPasswordFile = config.age.secrets.user-password-kilgharrah-qenya.path;
-  users.users.qenya.extraGroups = [ "wheel" ];
+  users.users.qenya.extraGroups = [
+    "wheel"
+    "networkmanager"
+  ];
   home-manager.users.qenya = {
     programs.vscode.enable = true;
     home.packages = with pkgs; [
@@ -52,6 +65,6 @@
     ];
   };
 
-  system.stateVersion = "24.05";
+  system.stateVersion = "24.05"; # Did you read the comment?
 
-}
+}

hosts/kilgharrah/filesystems.nix

@@ -1,65 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  boot.initrd.luks.devices = {
-    "enc".device = "/dev/disk/by-uuid/b414aaba-0a36-4135-a7e1-dc9489286acd";
-  };
-
-  fileSystems = {
-    "/" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@" "compress=zstd" ];
-    };
-    "/home" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@home" "compress=zstd" ];
-    };
-    "/nix" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@nix" "compress=zstd" "noatime" ];
-    };
-    "/swap" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@swap" "noatime" ];
-    };
-    "/root" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@root" "compress=zstd" ];
-    };
-    "/srv" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@srv" "compress=zstd" ];
-    };
-    "/var/cache" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@cache" "compress=zstd" "noatime" ];
-    };
-    "/var/tmp" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@tmp" "compress=zstd" "noatime" ];
-    };
-    "/var/log" = {
-      device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
-      fsType = "btrfs";
-      options = [ "subvol=@log" "compress=zstd" "noatime" ];
-    };
-    "/boot" = {
-      device = "/dev/disk/by-uuid/9582-E78D";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
-  };
-
-  swapDevices = [{
-    device = "/swap/swapfile";
-    size = 32 * 1024;
-  }];
-}

hosts/kilgharrah/hardware-configuration.nix

@@ -0,0 +1,90 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@" "compress=zstd" ];
+    };
+
+  boot.initrd.luks.devices."enc".device = "/dev/disk/by-uuid/b414aaba-0a36-4135-a7e1-dc9489286acd";
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@home" "compress=zstd" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@nix" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/swap" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@swap" "noatime" ];
+    };
+
+  fileSystems."/root" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@root" "compress=zstd" ];
+    };
+
+  fileSystems."/srv" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@srv" "compress=zstd" ];
+    };
+
+  fileSystems."/var/cache" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@cache" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/var/tmp" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@tmp" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/var/log" =
+    { device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";
+      fsType = "btrfs";
+      options = [ "subvol=@log" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/9582-E78D";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/kilgharrah/hardware.nix

@@ -1,8 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  hardware.enableAllFirmware = true;
-  hardware.cpu.intel.updateMicrocode = true;
-  services.fwupd.enable = true;
-}
-

hosts/kilgharrah/networking.nix

@@ -1,12 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  systemd.network.networks."10-wan" = {
-    matchConfig.Name = "enp2s0";
-    networkConfig = {
-      DHCP = "ipv4";
-      IPv6AcceptRA = true;
-    };
-    linkConfig.RequiredForOnline = "routable";
-  };
-}

hosts/tohru/default.nix

@@ -52,3 +52,4 @@
 
   system.stateVersion = "23.11";
 }
+