{
  config,
  lib,
  pkgs,
  components,
  inputs,
  ...
}:
let
  mysqlPort = 3333;
  sshPort = 2222;
  mysqlPackage = pkgs.mysql;
  forgejoPort = 3000;
in
{

  healthchecks.http.forgejjo = {
    url = "https://git.ingolf-wagner.de/explore/repos";
    expectedContent = "palo/nixos-config";
  };
  healthchecks.closed.public.ports.forgejo = [
    mysqlPort
    forgejoPort
  ];
  networking.firewall.allowedTCPPorts = [ sshPort ];
  networking.firewall.allowedUDPPorts = [ sshPort ];
  # todo : make a healthcheck on open ssh port

  services.nginx = {
    enable = true;
    statusPage = true;
    virtualHosts = {
      "git.ingolf-wagner.de" = {
        forceSSL = true;
        enableACME = true;
        locations."/" = {
          proxyPass = "http://localhost:${toString config.services.forgejo.settings.server.HTTP_PORT}";
        };
      };
    };
  };

  containers.forgejo = {
    privateNetwork = false;
    autoStart = true;
    specialArgs = {
      inherit components;
    };

    config =
      {
        config,
        lib,
        components,
        ...
      }:
      {
        nixpkgs.pkgs = pkgs;
        imports = [
          "${components}/monitor/container.nix"
          inputs.nix-topology.nixosModules.default
        ];
        system.stateVersion = "24.11";
        services.logrotate.checkConfig = false; # because uid 3000 does not exist in here

        # ssh server (not really needed)
        # ------------------------------
        #services.openssh = {
        #  enable = true;
        #  ports = [ sshPort ];
        #  settings.X11Forwarding = false;
        #  settings.PasswordAuthentication = false;
        #};

        # forgejo
        # -------
        services.forgejo = {
          enable = true;
          package = pkgs.forgejo;
          database = {
            type = "mysql";
            port = mysqlPort;
          };
          settings = {
            server.SSH_PORT = sshPort;
            server.START_SSH_SERVER = true;
            server.HTTP_PORT = forgejoPort;
            server.ROOT_URL = "https://git.ingolf-wagner.de/";
            server.DOMAIN = "git.ingolf-wagner.de";
            DEFAULT.APP_NAME = "git.ingolf-wagner.de";
            service.DISABLE_REGISTRATION = true;
            session.COOKIE_SECURE = true;
            log.LEVEL = "Warn";
            other = {
              SHOW_FOOTER_VERSION = false;
            };
          };
        };

        # MySQL Database
        # --------------
        services.mysql = {
          enable = true;
          package = mysqlPackage;
          settings.mysqld.port = mysqlPort;
          ensureDatabases = [ config.services.forgejo.database.name ];
          ensureUsers = [
            {
              name = config.services.forgejo.database.user;
              ensurePermissions = {
                "${config.services.forgejo.database.name}.*" = "ALL PRIVILEGES";
              };
            }
          ];
        };

        # Backup Database
        # ---------------
        services.mysqlBackup = {
          enable = false;
          databases = config.services.mysql.ensureDatabases;
          singleTransaction = true;
        };

      };
  };

}