Monitoring

By default, Dragonfly allows HTTP access via its main TCP port (i.e, 6379) and it exposes Prometheus compatible metrics on :6379/metrics.

Check out this complete example of setting up a Grafana Monitoring Stack with Dragonfly.

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If you're using kubernetes, Metrics are also available on admin port 9999. You may encounter this error with port 6379:

* Request completely sent off
* Received HTTP/0.9 when not allowed
* Closing connection
curl: (1) Received HTTP/0.9 when not allowed