config-perso/machines/kat-probook/configuration.nix

{
  pkgs,
  meta,
  users,
  lib,
  sources,
  ...
}:
let
  inherit (lib) mkMerge;
in
{
  deployment.allowLocalDeployment = true;

  imports = [
    ./hardware-configuration.nix
    users.catvayor
    # ./router.nix
  ];

  fileSystems."/tmp" = {
    fsType = "tmpfs";
    device = "tmpfs";
    options = [
      "nosuid"
      "nodev"
      "relatime"
      "size=12G"
    ];
  };
  boot = {
    kernel.sysctl."net.ipv4.ip_forward" = true;
    binfmt.emulatedSystems = [ "aarch64-linux" ];
    loader = {
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };
  };

  nix.settings = mkMerge [
    ((import sources.dgnum-infra { }).mkCacheSettings {
      caches = [ "infra" ];
    })
    {
      trusted-users = [
        "root"
        "@wheel"
      ];
    }
  ];
  networking = {
    networkmanager = {
      enable = true;
      unmanaged = [
        "enp2s0"
        "wg0"
      ];
    };
    firewall.allowedUDPPorts = [ 67 53 ];
  };
  systemd.tmpfiles.rules = [
    "w /sys/devices/system/cpu/cpufreq/policy*/scaling_governor - - - - performance"
    "w /sys/devices/system/cpu/cpufreq/policy*/energy_performance_preference - - - - performance"
  ];
  systemd.network = {
    wait-online.anyInterface = true;
    networks = {
      "50-wg0" = {
        name = "wg0";
        address = [
          "10.42.1.1/16"
        ];
        networkConfig = {
          DNS = [
            "100.80.129.176"
          ];
          Domains = "dgnum";
        };
      };
      "50-wg1" = {
        name = "wg1";
        address = [
          "10.10.10.13/24"
        ];
      };
      "10-enp2s0" = {
        name = "enp2s0";
        DHCP = "ipv4";
        networkConfig.IPv6AcceptRA = "yes";
        dhcpV4Config.RouteMetric = 500;
        dhcpV6Config.RouteMetric = 500;
        ipv6AcceptRAConfig.RouteMetric = 500;
      };
    };
    netdevs = {
      "50-wg0" = {
        netdevConfig = {
          Name = "wg0";
          Kind = "wireguard";
        };
        wireguardConfig = {
          PrivateKeyFile = "/wg/private.key";
          RouteTable = "main";
          RouteMetric = 2000;
        };

        wireguardPeers = meta.lib.mkPeers;
      };
      "50-wg1" = {
        netdevConfig = {
          Name = "wg1";
          Kind = "wireguard";
        };
        wireguardConfig = {
          PrivateKeyFile = "/wg/private.key";
          RouteTable = "main";
          RouteMetric = 2000;
        };

        wireguardPeers = [
          {
            AllowedIPs = [
              "10.10.10.0/24"
            ];
            PublicKey = "CzUK0RPHsoG9N1NisOG0u7xwyGhTZnjhl7Cus3X76Es=";
            Endpoint = "129.199.129.76:1194";
            PersistentKeepalive = 25;
          }
        ];
      };
    };
  };

  nixpkgs.config.allowUnfree = true;

  security.rtkit.enable = true;
  hardware.bluetooth = {
    enable = true;
    powerOnBoot = false;
  };

  environment.systemPackages = with pkgs; [ brightnessctl ];
  fonts.packages = with pkgs; [
    fira-code-nerdfont
    font-awesome
  ];

  services = {
    pipewire = {
      enable = true;
      alsa = {
        enable = true;
        support32Bit = true;
      };
      pulse.enable = true;
    };
    syncthing = {
      enable = true;
      systemService = true;
      dataDir = "/home/catvayor";
      user = "catvayor";
      group = "users";
      openDefaultPorts = true;
      settings = {
        folders."essentials" = {
          path = "~/essentials";
          id = "vgpwu-fk3ct";
          devices = [
            "katel"
          ];
        };
        devices.katel.id = "DYOKK7J-HZAF5S7-FYTHQF5-UD5GJZ2-4JMV5I5-STUM3HG-5YM2JPR-LATJNAZ";
      };
    };
    udev.packages = [ pkgs.nitrokey-udev-rules ];
  };

  programs = {
    steam.enable = true;
    virt-manager.enable = true;
    ssh.startAgent = false;
    gnupg.agent = {
      enable = true;
      enableSSHSupport = true;
    };
  };

  home-manager.users = {
    "root".kat.work-tooling = true;
    "catvayor".kat.work-tooling = true;
  };

  virtualisation.libvirtd = {
    enable = true;
    qemu.vhostUserPackages = [ pkgs.virtiofsd ];
  };

  system.stateVersion = "23.11";
}