nix: add server config

flake.nix

@@ -41,6 +41,7 @@
         specialArgs = { inherit inputs; };
         modules = [ 
           ./systems/base.nix
+          ./systems/server.nix
         ];
       };
     };

systems/server.nix

@@ -0,0 +1,30 @@
+{ config, lib, modulesPath, ... }:
+{
+  imports = [ 
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "virtio_pci" "virtio_scsi" "usbhid" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-label/nixos";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-label/BOOT";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-label/swap"; }
+    ];
+
+  networking.hostName = "server";
+  networking.useDHCP = lib.mkDefault true;
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}