Configuring Alarm Rules

DDS allows you to set threshold rules for instance metrics. If the value of a metric exceeds the threshold, an alarm is triggered. The system automatically sends an alarm notification to the cloud account contact through SMN, helping you learn about the running status of the DDS instance in a timely manner.

You can configure alarm rules on the Cloud Eye console.

Precautions

The basic alarm function is free of charge. SMN sends you the alarm messages and charges you for that. For pricing details, see .

Enabling Alarm Reporting

Log in to the management console.
Click in the upper left corner and select a region and a project.
Click Service List. Under Database, click Document Database Service to go to the DDS console.
On the Instances page, click the instance name.
In the navigation pane on the left, choose Advanced O&M.
On the Advanced O&M page, click the Alarms tab and click next to the target alarm policy to enable alarm reporting function.
If you want to disable the alarm reporting function, click .

Customizing Alarm Rules

Log in to the management console.
Under Management & Deployment, click Cloud Eye.
In the navigation pane on the left, choose Alarm Management > Alarm Rules.
On the displayed Alarm Rules page, click Create Alarm Rule.
On the Create Alarm Rule page, follow the prompts to set the parameters.
Pay attention to the following parameters:
- Resource Type: Select Document Database Service.
- Dimension: DDS supports instance-level and node-level monitoring dimensions. Different monitoring metrics support different monitoring dimensions. For details, see DDS Metrics.
After the alarm rule is set, the system automatically notifies you when an alarm is triggered.

Parent topic: Monitoring and Alarm Reporting

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