{ config, pkgs, lib, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
      ./nur.nix
      ./rz.nix
      ./monitoring.nix
      ./programs.nix
      ./system.nix
      ./acme-ssl.nix
      ./dns.nix
      ./netboot-server.nix
      ./qemu.nix
      ./gitea.nix
      ./dokuwiki.nix
      ./nginx.nix
      ./keycloak.nix
      ./acme-dns.nix
      ./backups.nix
      ./secrets
      # TODO push to gitea
      # TODO ./gotify.nix
      # TODO(Raito): ./backups.nix
      # TODO(Raito): ./snmp.nix
      # TODO(Raito): ./sflow.nix?
    ];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  boot.initrd.supportedFilesystems = [ "zfs" ];
  boot.supportedFilesystems = [ "zfs" ];

  networking.hostName = "core-services-01";
  networking.hostId = "64838310";

  time.timeZone = "Europe/Paris";

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking.useDHCP = false;
  # Adieu, hackENS — networking.interfaces.ens18.useDHCP = true;
  networking.interfaces.ens19.useDHCP = true;

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "us";
  };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  programs.mtr.enable = true;
  programs.gnupg.agent = {
    enable = true;
    enableSSHSupport = true;
  };

  # List services that you want to enable:

  services.zfs.autoScrub.enable = true;

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;
  users.users.root.openssh.authorizedKeys.keyFiles = [
    ./pubkeys/gdd.keys
    ./pubkeys/raito.keys
    ./pubkeys/mrf.keys
  ];

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "20.09"; # Did you read the comment?
}