101 lines
2.5 KiB
Nix
101 lines
2.5 KiB
Nix
{ config, lib, modulesPath, pkgs, ... }:
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{
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imports =
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[
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(modulesPath + "/installer/scan/not-detected.nix")
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<nixos-hardware/common/cpu/intel>
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<nixos-hardware/common/pc/ssd>
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];
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boot = {
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kernelModules = [ "kvm-intel" ];
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blacklistedKernelModules = [ "acpi_power_meter" ]; # constantly pollutes kernel log
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extraModulePackages = [ ];
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supportedFilesystems = [ "btrfs" ];
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kernelParams =
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let
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mainInterface = config.systemd.network.networks.eno1;
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first = lib.flip lib.elemAt 0;
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in
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[
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"ip=${first mainInterface.address}::${first mainInterface.gateway}::${config.networking.hostName}:${mainInterface.name}"
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];
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initrd = {
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availableKernelModules = [
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"aesni_intel" # hardware crypto for luks
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"ahci"
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"ehci_pci"
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"sd_mod"
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"tg3" # network interface
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"uhci_hcd"
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"usb_storage"
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"usbhid"
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"xhci_pci"
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];
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kernelModules = [ ];
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network.enable = true; # remote unlocking
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luks.devices = {
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root = {
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name = "root";
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device = "/dev/disk/by-uuid/72b59109-8df1-4fca-9b2e-d9dc973fce75";
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preLVM = true;
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allowDiscards = true;
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};
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};
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};
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loader.grub.device = "/dev/disk/by-id/ata-CT240BX500SSD1_2045E4C67C52";
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};
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environment.etc.crypttab.text = ''
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data0 UUID=aa692e73-2b75-4239-8a87-5f5b69ea56c5 /root/luks-data luks
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data1 UUID=1f4120b6-a3a0-4973-8c4c-a4d6703eea2a /root/luks-data luks
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'';
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fileSystems = {
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"/" = {
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device = "/dev/disk/by-uuid/c45b49b9-bc3c-4e53-85ae-0d430ba1cafb";
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fsType = "ext4";
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options = [ "discard" "noatime" ];
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};
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"/boot" = {
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device = "/dev/disk/by-uuid/a1ceeabf-fe24-42ce-9ffc-99ebe7b97d5c";
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fsType = "ext2";
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};
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"/data" = {
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device = "/dev/mapper/data0";
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fsType = "btrfs";
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options = [ "compress=zstd" ];
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};
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};
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services.btrfs.autoScrub = {
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enable = true;
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fileSystems = [ "/data" ];
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};
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swapDevices = [
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{
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device = "/dev/disk/by-partuuid/e62d8794-aff9-44d0-8080-06cf4c128306";
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randomEncryption.enable = true;
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}
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];
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powerManagement.cpuFreqGovernor = "performance";
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networking.useDHCP = false;
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systemd.network = {
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enable = true;
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networks = {
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eno1 = {
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name = "eno1";
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dns = [ "192.168.100.1" ];
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domains = [ "home.sbruder.de" ];
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address = [ "192.168.100.61/24" ];
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gateway = [ "192.168.100.1" ];
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};
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};
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};
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services.resolved.enable = false;
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}
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