Tweak monitor-net settings

Author: frenchu

install/templates/grafana.tmpl

@@ -20,8 +20,8 @@ services:
       - "{{.RocketPoolDirectory}}/grafana-prometheus-datasource.yml:/etc/grafana/provisioning/datasources/prometheus.yml"
       - "grafana-storage:/var/lib/grafana"
     networks:
-      - net
+      - monitor-net
 networks:
-  net:
+  monitor-net:
 volumes:
   grafana-storage:

install/templates/prometheus.tmpl

@@ -28,16 +28,7 @@ services:
     extra_hosts:
       - "host.docker.internal:host-gateway"
 networks:
-  # Bridge so node-exporter can get the real NIC details
-  # See https://stackoverflow.com/a/66689508 for more info
   monitor-net:
-    driver: bridge
-    ipam:
-      driver: default
-      config:
-        - subnet: 172.23.0.0/16
-          ip_range: 172.23.5.0/24
-          gateway: 172.23.5.254
   net:
 volumes:
   prometheus-data: