Add prometheus scraper for minecraft exporter

services/grafana.nix

@@ -25,6 +25,10 @@
         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";