98 lines
2.2 KiB
Nix
98 lines
2.2 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}: let
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hostname = config.networking.hostName;
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in {
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imports = [
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# Our ephemeral system. Wipe root on reboot.
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../common/optional/ephemeral-btrfs.nix
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];
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# Boot configuration
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boot = {
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# Initial ramdisk
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initrd = {
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# The modules listed here are available in the initrd, but are only loaded on demand.
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availableKernelModules = ["xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod"];
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# List of modules that are always loaded by the initrd.
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kernelModules = ["kvm-intel"];
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};
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# Runtime parameters of the Linux kernel
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kernel.sysctl = {
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"net.ipv4.ip_unprivileged_port_start" = 0;
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};
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# Our boot loader configuration
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loader = {
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efi = {
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efiSysMountPoint = "/boot";
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canTouchEfiVariables = true;
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};
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systemd-boot.enable = true;
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};
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};
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# Hardware configuration
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hardware.opengl = {
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enable = true;
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extraPackages = with pkgs; [
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intel-media-driver
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vaapiIntel
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vaapiVdpau
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libvdpau-va-gl
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intel-compute-runtime
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];
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};
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# Setup our filesystems
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fileSystems."/boot" = {
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device = "/dev/disk/by-label/ESP";
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fsType = "vfat";
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};
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fileSystems."/srv/multimedia" = {
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device = "/dev/disk/by-label/multimedia";
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fsType = "ext4";
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};
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fileSystems."/srv/containers" = {
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device = "/dev/disk/by-label/data";
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fsType = "btrfs";
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options = ["subvol=containers" "compress=zstd"];
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};
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fileSystems."/srv/services" = {
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device = "/dev/disk/by-label/data";
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fsType = "btrfs";
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options = ["subvol=services" "compress=zstd"];
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};
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fileSystems."/srv/shares" = {
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device = "/dev/disk/by-label/data";
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fsType = "btrfs";
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options = ["subvol=shares" "compress=zstd"];
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};
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fileSystems."/srv/backup" = {
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device = "/dev/disk/by-label/data";
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fsType = "btrfs";
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options = ["subvol=backup" "compress=zstd"];
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};
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swapDevices = [
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{
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device = "/swap/swapfile";
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size = 16 * 1024;
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}
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];
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networking.useDHCP = lib.mkDefault true;
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nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
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powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
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hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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}
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