Erwin Dondorp created ARTEMIS-4497:
--------------------------------------
Summary: export summary on cluster-topology as metrics
Key: ARTEMIS-4497
URL: https://issues.apache.org/jira/browse/ARTEMIS-4497
Project: ActiveMQ Artemis
Issue Type: Improvement
Components: Clustering
Affects Versions: 2.31.2
Reporter: Erwin Dondorp
The broker has functions to export metrics to a metrics-interface-provider
(e.g. [https://github.com/rh-messaging/artemis-prometheus-metrics-plugin] for
collection using REST).
This is only a subset of what can be collected using the JMX interface. (and
the JMX interface has real commands too).
Information on the cluster-topology was not yet available in these metrics.
Due to the numeric nature of the metrics, providing the full topology of the
cluster (as JMX operation {{listNetworkTopology}} does) is not possible. But
just providing the broker-count is already very valuable.
the following 2 metrics can be exported:
* artemis_cluster_lives_count
* artemis_cluster_backups_count
With this information available, administrators can be alerted about various
issues in the cluster. Detailed analysis can be done using the JMX info and/or
the Console.
a PR has been added to add that information to the set of metrics.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
