This section describes how to configure Meridian to provide real-time feedback on alarm correlation.
Situation feedback lets operators provide real-time feedback on alarm correlation.
Enable situation feedback by installing the feature from the Karaf shell:
To ensure that the feature continues to be installed on subsequent restarts, add
opennms-situation-feedback to the
featuresBoot property in the
The feature requires Elasticsearch to persist the feedback records.
From a Karaf shell on your Meridian instance, start by configuring the situation feedback persistence to use your Elasticsearch cluster:
$ ssh -p 8101 admin@localhost ... admin@opennms()> config:edit org.opennms.features.situationfeedback.persistence.elastic admin@opennms()> config:property-set elasticUrl http://elastic:9200 admin@opennms()> config:update
This configuration is stored in
Installing the feature exposes a REST endpoint that OpenNMS Helm uses to display and submit feedback.
Find further information on the REST API in the Developer Guide.