Reorganize modules

Leverage nixos-hardware

common.nix

@@ -4,9 +4,16 @@
     inherit hostName;
     networkmanager.enable = true;
   };
+
+  boot.loader = {
+    systemd-boot.enable = true;
+    efi.canTouchEfiVariables = true;
+  };
+  
+  nixpkgs.config.allowUnfree = true;
   
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
-  
+
   users.users = {
     nettika = {
       isNormalUser = true;

flake.lock

@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1720737798,
+        "narHash": "sha256-G/OtEAts7ZUvW5lrGMXSb8HqRp2Jr9I7reBuvCOL54w=",
+        "owner": "nixos",
+        "repo": "nixos-hardware",
+        "rev": "c5013aa7ce2c7ec90acee5d965d950c8348db751",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "master",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1720386169,
@@ -34,6 +50,7 @@
     },
     "root": {
       "inputs": {
+        "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable"
       }

flake.nix

@@ -4,30 +4,30 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixos-hardware.url = "github:nixos/nixos-hardware/master";
   };
 
-  outputs = { nixpkgs, ... }@inputs: {
+  outputs = { nixpkgs, nixos-hardware, ... }: {
     nixosConfigurations = {
       marauder = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
-          ./hosts/marauder
+          ./marauder/configuration.nix
           ./common.nix
+          nixos-hardware.nixosModules.asus-rog-strix-g513im
         ];
         specialArgs = {
           hostName = "marauder";
-          inherit inputs;
         };
       };
       monolith = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
-          ./hosts/monolith
+          ./monolith/configuration.nix
           ./common.nix
         ];
         specialArgs = {
           hostName = "monolith";
-          inherit inputs;
         };
       };
     };

hosts/marauder/boot.nix

@@ -1,27 +0,0 @@
-{ ... }:
-{
-  boot = {
-    loader = {
-      systemd-boot.enable = true;
-      efi.canTouchEfiVariables = true;
-    };
-    initrd = {
-      systemd.enable = true;
-      availableKernelModules = [
-        "nvme"
-        "xhci_pci"
-        "usbhid"
-        "usb_storage"
-        "sd_mod"
-      ];
-    };
-    kernelModules = ["kvm-amd"];
-    kernelParams = [
-      "amd_pstate=active"
-      "quiet"
-      "loglevel=3"
-      "udev.log-priority=3"
-    ];
-    plymouth.enable = true;
-  };
-}

hosts/marauder/default.nix

@@ -1,25 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-{
-  imports = [
-    ./apps.nix
-    ./backup.nix
-    ./boot.nix
-    ./hardware.nix
-  ];
-
-  nixpkgs.config.allowUnfree = true;
-
-  services = {
-    xserver = {
-      enable = true;
-      desktopManager = {
-        cinnamon.enable = true;
-        xterm.enable = false;
-      };
-    };
-    displayManager.defaultSession = "cinnamon";
-  };
-
-  time.timeZone = "America/Los_Angeles";
-  system.stateVersion = "24.05";
-}

hosts/marauder/hardware.nix

@@ -1,38 +0,0 @@
-{ pkgs, ... }:
-{
-  fileSystems = {
-    "/" = {
-      device = "/dev/disk/by-uuid/648c6539-892c-40d7-8b07-23fe760df02a";
-      fsType = "ext4";
-    };
-    "/boot" = {
-      device = "/dev/disk/by-uuid/1D62-C30E";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
-  };
-
-  hardware = {
-    enableRedistributableFirmware = true;
-    cpu.amd.updateMicrocode = true;
-    opengl = {
-      enable = true;
-      driSupport32Bit = true;
-      extraPackages = [pkgs.vaapiVdpau];
-    };
-    nvidia.prime = {
-      offload = {
-        enable = true;
-        enableOffloadCmd = true;
-      };
-      amdgpuBusId = "PCI:05:00:0";
-      nvidiaBusId = "PCI:01:00:0";
-    };
-  };
-
-  services = {
-    xserver.videoDrivers = ["nvidia"];
-    tlp.enable = true;
-    fstrim.enable = true;
-  };
-}

marauder/configuration.nix

@@ -1,5 +1,10 @@
 { pkgs, ... }:
 {
+  imports = [
+    ./backup.nix
+    ./hardware-configuration.nix
+  ];
+
   environment.systemPackages = with pkgs; [
     # Chat clients
     discord
@@ -56,4 +61,20 @@
       dedicatedServer.openFirewall = true;
     };
   };
+
+  services = {
+    xserver = {
+      enable = true;
+      desktopManager = {
+        cinnamon.enable = true;
+        xterm.enable = false;
+      };
+    };
+    displayManager.defaultSession = "cinnamon";
+  };
+
+  time.timeZone = "America/Los_Angeles";
+
+  system.stateVersion = "24.05";
 }
+

marauder/hardware-configuration.nix

@@ -0,0 +1,39 @@
+# 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 = [ "nvme" "xhci_pci" "usbhid" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/648c6539-892c-40d7-8b07-23fe760df02a";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/1D62-C30E";
+      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.wlp3s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

monolith/configuration.nix

@@ -1,4 +1,5 @@
-{ ... }: {
+{ ... }: {  
   time.timeZone = "America/Los_Angeles";
+  
   system.stateVersion = "24.05";
 }