{
  pkgs,
  inputs,
  ...
}:
{
  imports = [
    ./desktop
    ./virt.nix
    ./gpg.nix
    ./btrfs.nix
    ./vpn.nix
    ./remote-builder.nix
    ./nh.nix
    ./motd.nix
    ./locale.nix
    ./test_endpoint.nix
    ./prometheus.nix
    ./mjmap.nix
  ];

  nixpkgs.overlays = [
    (import ../overlays/stable_overrides.nix {
      nixpkgs-stable = inputs.nixpkgs-stable;
      inherit pkgs;
    })
  ];

  nix.settings = {
    experimental-features = [
      "nix-command"
      "flakes"
    ];
    substituters = [
      "https://cache.nixos-cuda.org"
    ];
    trusted-public-keys = [
      "cache.nixos-cuda.org:74DUi4Ye579gUqzH4ziL9IyiJBlDpMRn9MBN8oNan9M="
    ];
  };
  nixpkgs = {
    config = {
      permittedInsecurePackages = [
        "olm-3.2.16"
      ];
      allowUnfree = true;
    };
  };
  time.timeZone = "Europe/Amsterdam"; # Set timezone

  sops.defaultSopsFile = ./secrets/secrets.yaml;
  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
  sops.age.generateKey = true;

  systemd.oomd = {
    enable = true;
    enableUserSlices = true;
    enableSystemSlice = true;
    enableRootSlice = true;
    settings.OOM = {
      SwapUsedLimit = "40%";
      DefaultMemoryPressureLimit = "80%";
      DefaultMemoryPressureDurationSec = 20;
    };
  };

  # Because NH is enabled, this needs to be disabled.
  # nix.gc = {
  #   automatic = true;
  #   dates = "weekly";
  #   options = "--delete-older-than 30d";
  # };
  zramSwap = {
    enable = true;
    algorithm = "lz4";
    memoryPercent = 50;
  };
  systemd.services.nix-daemon.serviceConfig = {
    MemoryAccounting = true;
    MemoryMax = "90%";
    OOMScoreAdjust = 500;
  };

  environment.systemPackages = with pkgs; [
    htop
    btop
    nmap
    dig
    ripgrep
    unzip
    sshfs
    ranger
    file
    lm_sensors

    # Needed for getting credentials
    age
    sops

    bashInteractive
    coreutils
    util-linux
    iproute2
    iputils
    pciutils
    usbutils
    vim
    tmux
  ];

  networking.hosts = {
    "0.0.0.0" = [ "apresolve.spotify.com" ];
  };
  # This option defines the first version of NixOS you have installed on this particular machine,
  # DO NOT CHANGE UNLESS USING NIXOS-INSTALL
  system.stateVersion = "24.11"; # Did you read the comment?
}