Scrape prometheus and grafana as well

docker-compose/prometheus/prometheus.yml

@@ -9,10 +9,21 @@ scrape_configs:
       - targets: ["tango-prometheus-exporter:8000"]
         labels:
           "host": "localhost"
-
   - job_name: host
     scrape_interval: 60s
     static_configs:
       - targets: ["host.docker.internal:9100"]
         labels:
           "host": "localhost"
+  # scrape local services
+  - job_name: prometheus
+    static_configs:
+      - targets: ["localhost:9090"]
+        labels:
+          "host": "localhost"
+  - job_name: grafana
+    static_configs:
+      - targets: ["grafana:9090"]
+        labels:
+          "host": "localhost"
+~