depot/ops/nixos/totoro/default.nix

# SPDX-FileCopyrightText: 2020 Luke Granger-Brown <depot@lukegb.com>
#
# SPDX-License-Identifier: Apache-2.0

{ depot, lib, pkgs, rebuilder, config, ... }:
let
  inherit (depot.ops) secrets;
in {
  imports =
    [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix> ../lib/client.nix ];

  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
  boot.kernelModules = lib.mkAfter [ "kvm-intel" ];
  boot.kernelParams = [ "mitigations=off" ];

  fileSystems = let
    zfs = device: {
      device = device;
      fsType = "zfs";
    };
  in {
    "/" = zfs "zboot/safe/root";
    "/nix" = zfs "zboot/local/nix";

    "/home" = zfs "tank/safe/home";

    "/boot" = {
      device = "/dev/disk/by-uuid/D178-4E19";
      fsType = "vfat";
    };
  };

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  nix.maxJobs = lib.mkDefault 8;
  powerManagement.cpuFreqGovernor = lib.mkDefault "performance";

  # Networking!
  networking = {
    hostName = "totoro"; # Define your hostname.
    domain = "lukegb.xyz";
    hostId = "676c08c4";
    useDHCP = false;
    interfaces.br-ext.useDHCP = true;
    bridges.br-ext.interfaces = [ "enp0s31f6" ];
  };

  # Virtualisation
  virtualisation.libvirtd = {
    enable = true;
    allowedBridges = [ "virbr0" "br-ext" ];
  };

  system.stateVersion = "20.03";
}