pvv-nixos-config/hosts/bikkje/configuration.nix

{ config, pkgs, values, ... }:
{
  networking.nat = {
    enable = true;
    internalInterfaces = ["ve-+"];
    externalInterface = "ens3";
    # Lazy IPv6 connectivity for the container
    enableIPv6 = true;
  };

  containers.bikkje = {
    autoStart = true;
    config = { config, pkgs, ... }: {
      #import packages
      packages = with pkgs; [
          alpine
          mutt
          mutt-ics
          mutt-wizard
          weechat
          weechatScripts.edit
          hexchat
          irssi
          pidgin
      ];

      networking = {
        hostName = "bikkje";
        firewall = {
          enable = true;
          # Allow SSH and HTTP and ports for email and irc
          allowedTCPPorts = [
            22 # SSH
            80 # HTTP

            # IRC
            194 # IRC
            994 # IRC (TLS)
            6697 # IRC (SSL)
            6665
            6666
            6667
            6668
            6669

            # EMAIL
            25  # STMP
            465 # STMP (SSL)
            587 # STMP (TLS/STARTTLS)
            110 # POP3
            995 # POP3 (SSL/TLS)
            143 # IMAP
            993 # IMAP (SSL/TLS)
          ];
          allowedUDPPorts = [ 80 22 194 994 6665 6666 6667 6668 6669 6697 995 993 25 465 587 110 143 993 995 ];
        };
        # Use systemd-resolved inside the container
        # Workaround for bug https://github.com/NixOS/nixpkgs/issues/162686
        useHostResolvConf = mkForce false;
      };

      services.resolved.enable = true;

      # Don't change (even during upgrades) unless you know what you are doing.
      # See https://search.nixos.org/options?show=system.stateVersion
      system.stateVersion = "23.11";
    };
  };
};