130 lines
2.9 KiB
Nix
130 lines
2.9 KiB
Nix
{
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inputs,
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configVars,
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lib,
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config,
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outputs,
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...
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}: let
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fsType = "btrfs"; # one of ext4 or btrfs. Use btrfs if using impermanence
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dev = "/dev/disk/by-id/wwn-0x5001b448b5f7cc7f";
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encrypted = false; # currrently only applies to btrfs
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btrfsMountDevice = "/dev/disk/by-id/wwn-0x5001b448b5f7cc7f-part2";
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impermanence = true;
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piholeIp = configVars.networking.addresses.pihole.ip;
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gatewayIp = configVars.networking.addresses.gateway.ip;
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merlinIp = configVars.networking.addresses.merlin.ip;
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in {
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imports = [
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# Create users for this host
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../common/users/admin
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# Disk configuration
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inputs.disko.nixosModules.disko
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(import ../common/disks {
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device = dev;
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impermanence = impermanence;
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fsType = fsType;
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encrypted = encrypted;
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})
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# Impermanence
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../common/optional/persistence.nix
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(import ../common/disks/btrfs/impermanence.nix {
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btrfsMountDevice = btrfsMountDevice;
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lib = lib;
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})
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# Import core options
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./hardware-configuration.nix
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../common/core
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# Import optional options
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../common/optional/openssh.nix
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# This machine is used for remote building
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../common/optional/distributed-builds/remote-builder-machine.nix
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outputs.nixosModules.nixosAutoUpgrade
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];
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boot = {
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loader = {
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systemd-boot.enable = true;
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efi.canTouchEfiVariables = true;
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timeout = 3;
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};
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};
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networking = {
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hostName = "merlin";
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nameservers = ["${piholeIp}" "${gatewayIp}" "8.8.8.8"];
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defaultGateway = "${gatewayIp}";
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useDHCP = false;
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bridges = {
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br0 = {
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interfaces = ["eth0"];
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};
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};
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interfaces.br0 = {
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ipv4.addresses = [
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{
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"address" = "${merlinIp}";
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"prefixLength" = 24;
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}
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];
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};
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};
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environment.persistence."/persist" = {
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directories = [
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"/etc/zpool"
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];
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};
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# Enable OpenGL
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hardware.graphics = {
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enable = true;
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};
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nixpkgs.config.allowUnfreePredicate = pkg:
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builtins.elem (lib.getName pkg) [
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"nvidia-x11"
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"nvidia-settings"
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"nvidia-persistenced"
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];
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# Load nvidia driver
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services.xserver.videoDrivers = ["nvidia"];
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hardware.nvidia = {
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modesetting.enable = true;
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powerManagement.enable = false;
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open = false;
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nvidiaSettings = false;
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package = config.boot.kernelPackages.nvidiaPackages.stable;
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};
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system.services.nixosAutoUpgrade = {
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enable = true;
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persistent = false;
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reboot = true;
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pushUpdates = true;
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configDir = "/etc/nixos";
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onCalendar = "*-*-* 03:00:00";
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user = "admin";
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};
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fileSystems."/mnt/btcnode" = {
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device = "/dev/disk/by-uuid/1dc56ec7-322f-44be-b6ad-79360fdfef93";
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fsType = "btrfs";
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};
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boot.supportedFilesystems = ["zfs"];
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boot.zfs.forceImportRoot = false;
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networking.hostId = "18aec5d7";
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boot.zfs.extraPools = ["deepzfs" "nvme-zpool"];
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services.libinput.enable = true;
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}
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