opensearch-docs-cn/_monitoring-plugins/alerting/index.md

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Alerting

OpenSearch Dashboards {: .label .label-yellow :}

The alerting feature notifies you when data from one or more OpenSearch indices meets certain conditions. For example, you might want to notify a Slack channel if your application logs more than five HTTP 503 errors in one hour, or you might want to page a developer if no new documents have been indexed in the past 20 minutes.

To get started, choose Alerting in OpenSearch Dashboards.