{config, ...}: let
  inherit (config.services) prometheus;
  nodes = [
    "100.65.29.110"
    "100.106.241.122"
  ];
  addPort = ip: "${ip}:${toString prometheus.exporters.node.port}";
in {
  services.prometheus = {
    enable = true;
    scrapeConfigs = [
      {
        job_name = "nodes";
        static_configs = [
          {
            targets = builtins.map addPort nodes;
          }
        ];
      }
      {
        job_name = "prometheus";
        static_configs = [
          {
            targets = ["localhost:${toString config.services.prometheus.exporters.postgres.port}"];
          }
        ];
      }
    ];
    exporters = {
      postgres = {
        enable = true;
        runAsLocalSuperUser = true;
      };
    };
  };
}