config/systems/base.nix

{
  modulesPath,
  lib,
  pkgs,
  ...
}:
{
  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];

  config = {
    time.timeZone = "Europe/Amsterdam";
    i18n.defaultLocale = "en_US.UTF-8";

    #Provide a default hostname
    networking.hostName = lib.mkDefault "base";

    # Enable QEMU Guest for Proxmox
    services.qemuGuest.enable = lib.mkDefault true;

    # Use the boot drive for grub
    boot.loader.grub.enable = lib.mkDefault true;
    boot.loader.grub.devices = [ "/dev/disk/by-label/nixos" ];

    boot.growPartition = lib.mkDefault true;

    # Allow remote updates with flakes and non-root users
    nix.settings.trusted-users = [
      "root"
      "@wheel"
    ];
    nix.settings.experimental-features = [
      "nix-command"
      "flakes"
    ];

    # Enable mDNS for `hostname.local` addresses
    services.avahi.enable = true;
    services.avahi.nssmdns = true;
    services.avahi.publish = {
      enable = true;
      addresses = true;
    };

    # Some sane packages we need on every system
    environment.systemPackages = with pkgs; [
      vim
      git
    ];

    # Don't ask for passwords
    security.sudo.wheelNeedsPassword = false;

    # Enable ssh
    services.openssh = {
      enable = true;
      settings.PasswordAuthentication = false;
      settings.KbdInteractiveAuthentication = false;
    };
    programs.ssh.startAgent = true;

    # Default filesystem
    fileSystems."/" = lib.mkDefault {
      device = "/dev/disk/by-label/nixos";
      autoResize = true;
      fsType = "ext4";
    };

    system.stateVersion = lib.mkDefault "24.05";
  };
}