{
  lib,
  flake,
  modulesPath,
  # config,
  ...
}:

let
  inherit (flake) inputs;
  inherit (inputs) self;
in
{
  imports = [
    self.nixosModules.default
    "${modulesPath}/virtualisation/lxc-container.nix"
  ];
  services = {
    uptime-kuma = {
      enable = true;
      settings = {
        DATA_DIR = "/var/lib/uptime-kuma/";
        UPTIME_KUMA_HOST = "0.0.0.0";
        PORT = "3001";
      };
    };
  };
  networking = {
    hostName = "observer-tofu";
    firewall = {
      # enable = lib.mkForce false;
      interfaces = {
        "eth0@if77" = {
          allowedTCPPorts = [ 3001 ];
        };
      };
    };
  };
  environment.systemPackages = [
  ];
  system.stateVersion = "25.05";
}