How to know Elasticsearch nodes that Graylog successfully discovered?

Hi folks,

Once elasticsearch_discovery_enabled is true, is there any way to track what Elasticsearch nodes Graylog is communicating? Could be log messages, metrics, web UI, anything.

Thanks in advance.


I think you have about a million solution. Choose one, and use it.
search for message
check system overview
check indices
or metrics

Hi Macko003,

If I understood it correct, your suggestion would show more the “overall communication” between Graylog and Elasticsarch clusters.

I was hoping to have something more specific, that shows exactly what Elasticsearch nodes got discovered by Graylog.

I already have enough Prometheus metrics showing Graylog and Elasticsearch clusters health :slight_smile:

Thank you,


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