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Cloud Monitor:Manage alert rules

Last Updated:Jun 15, 2026

You can create, view, modify, delete, enable, and disable alert rules within an application group.

Background

The alert rules page in an application group displays only the rules configured for that group. Rules configured for individual instances or all resources are not shown.

Create an alert rule

  1. Log on to the Cloud Monitor console.

  2. In the left-side navigation pane, click Application Groups.

  3. On the Application Groups tab, click the name of the target application group.

  4. In the left-side navigation pane, click Alert Rules.

  5. Click Create Alert Rule.

  6. In the Create Alert Rule panel, select a Product type and configure Rule Description, Mute Period, Effective Period, Alert Contact Group, Alert Callback URL, and No-data handling method.

    Configure Push Channel:

    • If you enable Auto Scaling, set the Region, ESS group, and ESS rule. The specified ESS rule runs when an alert triggers.

    • If you enable Simple Log Service, set the Region, Project, and Logstore. Alert information is written to Simple Log Service when triggered.

    • If you enable Message Service (MNS), set the Region and topicName. Alert information is sent to MNS when triggered.

    • If you enable Function Compute, set the Region, Service, and Function. Alert information is sent to Function Compute when triggered.

  7. Click Confirm.

Delete an alert rule

  1. Log on to the Cloud Monitor console.

  2. In the left-side navigation pane, click Application Groups.

  3. On the Application Groups tab, click the name of the target application group.

  4. In the left-side navigation pane, click Alert Rules.

  5. In the Actions column of the target alert rule, click Delete.

  6. Click OK.

Modify an alert rule

  1. Log on to the Cloud Monitor console.

  2. In the left-side navigation pane, click Application Groups.

  3. On the Application Groups tab, click the name of the target application group.

  4. In the left-side navigation pane, click Alert Rules.

  5. In the Actions column of the target rule, click Modify.

  6. In the Modify Alert Rule panel, select a Product type and configure Rule Description, Mute Period, Effective Period, Alert Contact Group, Alert Callback URL, Push Channel, and No-data handling method.

  7. Click Confirm.

Disable an alert rule

Disable alert rules during maintenance or upgrades to suppress unnecessary notifications, and re-enable them when maintenance is complete.

  1. Log on to the Cloud Monitor console.

  2. In the left-side navigation pane, click Application Groups.

  3. On the Application Groups tab, click the name of the target application group.

  4. In the left-side navigation pane, click Alert Rules.

  5. Disable one or more alert rules.

    • To disable a single rule

      1. In the Actions column of the target alert rule, click the More icon and select Disable.

      2. In the Disable Alert Rule confirmation dialog box, click OK.

    • To disable multiple rules

      1. Select the alert rules to disable, and then click Disable in the lower-left corner.

      2. In the Disable Alert Rule confirmation dialog box, click OK.

Enable an alert rule

  1. Log on to the Cloud Monitor console.

  2. In the left-side navigation pane, click Application Groups.

  3. On the Application Groups tab, click the name of the target application group.

  4. In the left-side navigation pane, click Alert Rules.

  5. Enable one or more alert rules.

    • To enable a single rule

      1. In the Actions column of the target alert rule, click the More icon and select Enable.

      2. In the Enable Alert Rule confirmation dialog box, click OK.

    • To enable multiple rules

      1. Select the alert rules to enable, and then click Enable in the lower-left corner.

      2. In the Enable Alert Rule confirmation dialog box, click OK.