{
  pkgs,
  vhackPackages,
}: {
  mkUser = user: serverName: {
    nodes,
    lib,
    ...
  }: {
    imports = [
      ../../../../common/acme/client.nix
    ];

    environment.systemPackages = [
      pkgs.bind
      pkgs.openssl
    ];

    networking.nameservers = lib.mkForce [
      nodes.name_server.networking.primaryIPAddress
      nodes.name_server.networking.primaryIPv6Address
    ];

    users.users."${user}" = {isNormalUser = true;};
  };
}