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ApsaraDB RDS:Manage alerts

Last Updated:Sep 26, 2023

This topic describes how to configure an alert rule for an ApsaraDB RDS for MariaDB instance. ApsaraDB RDS provides the monitoring and alerting feature. If exceptions are detected on your RDS instance or if your RDS instance is locked due to insufficient storage capacity, the system sends notifications to you.

Background information

The monitoring and alerting feature of ApsaraDB RDS is implemented by using CloudMonitor. CloudMonitor allows you to configure metrics and alert rules. When a condition specified for an alert rule is met, CloudMonitor sends alert notifications to all alert contacts in your alert contact group by sending emails. You can manage the alert contact group that corresponds to a monitoring metric. When an alert is triggered, the system can notify alert contacts in the alert contact group at the earliest opportunity.

Turn on Initiative Alert

If you turn on Initiative Alert, an alerting mechanism is quickly created for your RDS instance. This allows you to obtain the exceptions to key metrics at the earliest opportunity. For more information, see Enable the initiative alert feature.

  1. Go to the Instances page. In the top navigation bar, select the region in which the RDS instance resides. Then, find the RDS instance and click the ID of the instance.

  2. In the left-side navigation pane of the page that appears, click Monitoring and Alerts.

  3. On the page that appears, click the Alerts tab.

  4. In the upper-right corner pf the tab, turn on Initiative Alert.

Create an alert rule

  1. Go to the Instances page. In the top navigation bar, select the region in which the RDS instance resides. Then, find the RDS instance and click the ID of the instance.

  2. In the left-side navigation pane of the page that appears, click Monitoring and Alerts.

  3. On the page that appears, click the Alerts tab.

  4. In the upper-right corner pf the tab, click Alert Rule Settings to go to the CloudMonitor console.

  5. Create an alert contact group. For more information, see Create an alert contact or an alert contact group.

  6. Create an alert rule. For more information, see Create an alert rule.

    Note

    You can also configure CloudMonitor to automatically monitor resources based on tags. For more information, see Monitor resources based on tags.

Manage an alert rule

  1. Go to the Instances page. In the top navigation bar, select the region in which the RDS instance resides. Then, find the RDS instance and click the ID of the instance.

  2. In the left-side navigation pane of the page that appears, click Monitoring and Alerts.

  3. On the page that appears, click the Alerts tab.

  4. In the upper-right corner pf the tab, click Alert Rule Settings to go to the CloudMonitor console.

  5. On the Alert Rules page, find the alert rule that you want to manage and perform the following operations based on your business requirements:

    Details: View the alert rule details.

    Alert History: View the alerts that were triggered by the alert rule within a specific time range.

    Modify: Modify the alert rule. For more information, see Create an alert rule.

    Disable: Disable the alert rule. After you disable the alert rule, no alerts are triggered even if the metric meets the conditions that are specified in the alert rule.

    Enable: Enable the alert rule. After you enable the alert rule, alerts are generated if the conditions of the alert rule are met.

    Delete: Delete the alert rule. After you delete the alert rule, the alert rule cannot be restored. You can only re-create the alert rule if necessary.