The docker images expose the following ports:
3000Grafana. Your main dashboard. Default login is admin\admin.
9090Prometheus. Access to this port should be restricted.
9100Node Exporter. Access to this port should be restricted.
- Your secret node metrics on port
26660should also be restricted.
If you followed the basic security guide, these ports are already restricted. You will need to allow the grafana port:
sudo ufw allow 3000
You can also allow access from a specific IP if desired:
sudo ufw allow from 126.96.36.199 to any port 3000