You can configure alarm rules for monitoring metrics to prevent your system operations from being disrupted when these metrics reach a certain value. When monitoring data meets the configured conditions, the system can check it automatically and send alarm notifications to the admin. This allows you to stay on top of business exceptions and solve them quickly.
Billing Details
TCOP allows you to configure alarm policies to monitor the key metrics of instances and offers a free trial.
Currently, only alarm SMS and phone calls are billed.
Prerequisites
You have activated Tencent Cloud Observability Platform (TCOP).
The database instance is in Running status.
You have collected the information of the recipients of alarm notifications, such as email address and phone number.
2. Above the Instance List on the right, select the region.
3. In the instance list, find the target instance.
4. In the row of the target instance, enter the Create Policy page of TCOP in any of the following ways:
Click
in the Monitoring/Status/Task column and click Configure Alarms in the top-right corner of the instance monitoring dashboard.
Click the Instance ID in blue to enter the Instance Details page. Then, click the System Monitoring tab, select the Monitoring Metrics tab, and click Set Alarms.
5. On the Create Policy page, configure the policy as shown below. For more information on the basic concepts of alarm policy, see Creating Alarm Policy.
Parameter
Description
Policy Name
Customize the alarm policy name for easier identification.
Remarks
Briefly describe the alarm policy for easier identification.
Monitoring Type
Select Cloud Product Monitoring.
Policy Type
Redis Edition: Select either Cloud Database / Redis / In-Memory Version (5-second granularity) / Redis Nodes or Cloud Database / Redis / In-Memory Version (1-minute granularity) / Redis Nodes, depending on the required data collection granularity.
Specify a project for the alarm policy. You can quickly locate all alarm policies of a project in the alarm policy list.
Alarm Object
If you select Instance ID, the alarm policy will be bound to the specified database instance.
If you select Instance Group, the alarm policy will be bound to the specified database instance group. For more information on how to create an instance group, see Instance Group.
If you select All Objects, the alarm policy will be bound to all instances the current account has permission on.
If you select Tag, the alarm policy will be bound to all instances associated with the current tag key and tag value.
Trigger Condition
If you select Select template, you can select a template file in the drop-down list, and alarms will be reported based on the trigger conditions preset in the template. For specific configurations, see Configuring Trigger Condition Template. If you select Configure manually, you need to configure the threshold for triggering an alarm for each metric in the Metric Alarm section below.
Threshold Type in the Metric Alarm section: If you select Static, you can manually set a fixed threshold, and alarms will be triggered when the threshold is reached. If you select Dynamic, exceptions will be determined based on the dynamic threshold boundaries calculated by machine learning algorithms.
Select a preset or custom notification template. Each alarm policy can be bound to three notification templates at most. For more information, see Alarm Notification.
6. After confirming that the configuration is correct, click Complete. For more information on alarms, see Overview.
