Datanode prometheus metrics

I’m running Graylog CE 7.0.4 on Kubernetes. While it was no problem to activate the builtin Prometheus exporter for Graylog server I’m not finding any information on how to expose metrics from the datanodes.

I’m about to try the opensearch exporter. Are there any other solutions or ideas.

Hey @mitspieler,

Opensearch exporter is currently the best option for monitoring Data Node.

You can have a look at netdata + elasticsearch plugin (there is a built in prometheus exporter)

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