{ privateFiles }:
{ config, pkgs, resources, ... }:
{
  boot.kernelPackages = pkgs.linuxPackages_latest;
  myEnv = import "${privateFiles}/environment.nix" // { inherit privateFiles; };

  imports = builtins.attrValues (import ../..);

  deployment = {
    targetEnv = "hetznerCloud";
    hetznerCloud = {
      authToken = config.myEnv.hetznerCloud.authToken;
      datacenter = "hel1-dc2";
      location  ="hel1";
      serverType = "cx11";
    };
  };

  myServices.monitoring.enable = true;
  myServices.monitoring.master = true;
  myServices.status.enable = true;
  networking = {
    firewall.enable = true;
    interfaces."ens3".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList
      (n: ips: { address = ips.ip4; prefixLength = 32; })
      (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.hostEnv.ips);
    interfaces."ens3".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList
      (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or []))
      config.hostEnv.ips);
    defaultGateway6 = { address = "fe80::1"; interface = "ens3"; };
  };
  myServices.mailRelay.enable = true;

  # This value determines the NixOS release with which your system is
  # to be compatible, in order to avoid breaking some software such as
  # database servers. You should change this only after NixOS release
  # notes say you should.
  # https://nixos.org/nixos/manual/release-notes.html
  system.stateVersion = "19.03"; # Did you read the comment?
}