This topic describes how to set alert rules. After you activate the CloudMonitor service, you can configure alert rules for Classic Load Balancer (CLB) instances in the CloudMonitor console.

Background information

Note If a listener or a CLB instance is deleted, its alert rules are also deleted.


  1. Log on to the CLB console.
  2. Select the region where the CLB instance is deployed.
  3. On the Instances page, find the CLB instance that you want to manage and click in the Monitoring column.
    Notice Make sure that a listener is configured and the health check feature is enabled for the CLB instance.
  4. In the Monitored Instance panel, click Alert Rules to go to the CloudMonitor console.
  5. On the Threshold Value Alert tab of the ClounMonitor console, click Create Alert Rule.
  6. Configure an alert rule. For more information, see Create a threshold-triggered alert rule.