{ config, pkgs, ... }:
let
  #svcDomain = "status.${config.networking.domain}";
  svcPort = config.services.prometheus.exporters.node.port;
in
{
  #services.caddy.virtualHosts."${svcDomain}".extraConfig = ''
    #reverse_proxy :${svcPort}
  #'';

  services.prometheus = {
    enable = true;
    port = 9090;
    #globalConfig.scrape_interval = "10s"; # "1m"

    exporters = {
      # Export data about this host
      node = {
        enable = true;
        enabledCollectors = [ "systemd" ];
        port = 9091;
      };
    };

    # Read data from the export
    scrapeConfigs = [
      {
        job_name = "node-lithium";
        static_configs = [{
          targets = [ "localhost:${toString svcPort}" ];
        }];
      }
    ];
  };

}