Hubble

Appearance

Monitoring Hubble ​

Hubble ships with a default Grafana configuration to monitor sync and perf.

If you used the install script, open localhost:3000 in a browser to see your dashboard. If you used docker manually or installed from source, you may need to set this up yourself.

Setting up monitoring ​

  1. Start grafana and statsd
bash
docker compose up statsd grafana
  1. Enable monitoring on your Hub by setting this in your .env
bash
STATSD_METRICS_SERVER=statsd:8125

If you are running hubble from source, you can pass this in as a command line argument

bash
yarn start --statsd-metrics-server 127.0.0.1:8125

  1. Restart your hub

  2. Open Grafana in a browser at 127.0.0.1:3000. The default username/password is admin/admin. You will need to change your password on the first login

  3. Go to Administration -> Data sources -> Add new data source and select Graphite. Set the URL to http://statsd:80 and click Save & Test to make sure it is working

  4. Go to Dashboards -> New -> Import, and in the Import from Panel JSON, paste the contents of the Default Grafana Dashboard

Troubleshooting ​

  • Make sure that the grafana/data directory is writable to all users.