nixos/system/services/grafana.nix

{ ... }:
{
  imports = [ ./caddy.nix ];
  services.grafana = {
    enable = true;
    settings = {
      server = {
        http_addr = "127.0.0.1";
        http_port = 3000;
        domain = "grafana.xenia.me.uk";
      };
    };
  };
  services.prometheus = rec {
    enable = true;
    port = 9001;
    exporters = {
      node = {
        enable = true;
        enabledCollectors = [ "systemd" ];
        port = 9002;
      };
    };
    scrapeConfigs = [
      {
        job_name = "legion";
        static_configs = [ { targets = [ "127.0.0.1:${toString exporters.node.port}" ]; } ];
      }
      # {
      #   job_name = "minecraft";
      #   static_configs = [{targets = ["127.0.0.1:8000"];}];
      # }
    ];
  };
  services.caddy.virtualHosts."grafana.xenia.me.uk".extraConfig =
    "reverse_proxy http://localhost:3000";
}