64 lines
1.4 KiB
Nix
64 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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inherit (lib) mkEnableOption mkIf mkMerge;
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cfg = config.dgn-hardware;
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in {
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options.dgn-hardware = {
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enable = mkEnableOption "default hardware configuration." // {
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default = true;
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};
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useSystemd = mkEnableOption "sytemd boot and configuration." // {
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default = true;
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};
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useZfs = mkEnableOption "zfs configuration.";
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};
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config = mkIf cfg.enable (mkMerge [
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{
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hardware.enableRedistributableFirmware = true;
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hardware.cpu.intel.updateMicrocode = true;
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nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
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boot = {
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initrd.availableKernelModules =
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[ "ata_piix" "uhci_hcd" "ehci_pci" "virtio_pci" "ahci" "virtio_blk" ];
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kernelModules = [ "kvm-intel" ];
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};
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}
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(mkIf cfg.useSystemd {
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boot.loader = {
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systemd-boot.enable = true;
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efi.canTouchEfiVariables = true;
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};
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})
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(mkIf cfg.useZfs {
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boot = {
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initrd.availableKernelModules = [
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"ahci"
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"ehci_pci"
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"megaraid_sas"
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"usb_storage"
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"usbhid"
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"sd_mod"
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"sr_mod"
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];
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kernelModules = [ "kvm-intel" ];
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supportedFilesystems = [ "zfs" ];
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zfs = {
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forceImportRoot = false;
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extraPools = [ "fast01" "work01" ];
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package = pkgs.zfs_2_1;
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};
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};
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})
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]);
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}
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