{ config, lib, pkgs, modulesPath, ... }: { networking.hostName = "warp"; # CPU Settings for 13th gen Intel Core hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware; # Boot and kernel modules for Intel NUC boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ]; # File system configuration - placeholder for actual hardware fileSystems."/" = { device = "/dev/disk/by-label/nixos"; fsType = "ext4"; }; boot.initrd.kernelModules = []; boot.kernelModules = [ "kvm-intel" ]; boot.extraModulePackages = []; # Server-specific kernel parameters boot.kernelParams = [ "intel_iommu=on" ]; networking.useDHCP = lib.mkDefault true; nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; # No graphics support needed for headless server # Power management optimized for server use powerManagement = { enable = true; cpuFreqGovernor = "ondemand"; }; # Thermal management services.thermald.enable = true; # Server-oriented settings services.openssh = { enable = true; settings = { PasswordAuthentication = false; KbdInteractiveAuthentication = false; PermitRootLogin = "no"; }; }; # Swap configuration swapDevices = [ { device = "/swapfile"; size = 8192; priority = 0; } ]; # Enable hardware monitoring hardware.sensor.iio.enable = true; # Network performance tuning for server use boot.kernel.sysctl = { "net.core.rmem_max" = 134217728; "net.core.wmem_max" = 134217728; "net.ipv4.tcp_rmem" = "4096 65536 134217728"; "net.ipv4.tcp_wmem" = "4096 65536 134217728"; "net.core.netdev_max_backlog" = 5000; }; # Disable unnecessary services for server use services.xserver.enable = lib.mkForce false; services.pipewire.enable = lib.mkForce false; services.flatpak.enable = lib.mkForce false; # Enable container support for server services virtualisation.docker.enable = true; virtualisation.podman.enable = lib.mkDefault true; }