tech(docker): update prometheus config

docker/blocks/prometheus/fig

@@ -1,6 +1,6 @@
 prometheus:
   build: blocks/prometheus
-  net: bridge
+  net: host
   ports:
     - "9090:9090"
   volumes:
@@ -8,13 +8,13 @@ prometheus:
 
 node_exporter:
   image: prom/node-exporter
-  net: bridge
+  net: host
   ports:
     - "9100:9100"
 
 fake-prometheus-data:
   image: grafana/fake-data-gen
-  net: bridge
+  net: host
   ports:
     - "9091:9091"
   environment:

docker/blocks/prometheus/prometheus.yml

@@ -22,5 +22,6 @@ scrape_configs:
     # metrics_path defaults to '/metrics'
     # scheme defaults to 'http'.
 
-    target_groups:
-      - targets: ['localhost:9090', '172.17.0.1:9091', '172.17.0.1:9100', '172.17.0.1:9150']
+    static_configs:
+      #- targets: ['localhost:9090', '172.17.0.1:9091', '172.17.0.1:9100', '172.17.0.1:9150']
+      - targets: ['localhost:9090', '127.0.0.1:9091', '127.0.0.1:9100', '127.0.0.1:9150']