Overview
This document describes how to configure alarm policies in cloud native monitoring.
Prerequisites
Before configuring alarm policies, you need to perform the following operations:
- Create a TMP instance.
- Associate the desired clusters with the TMP instance.
- Configure the information to be collected.
Directions
Configuring alarm policies
- Log in to the TKE console and click TMP in the left sidebar.
- On the instance list page, select an instance name that needs to configure alarm policies to go to its details page.
- On the Alarm configurations page, click Create alarm policy.
- On the Create alarm policy page, add the details of the alarm policy.
- Name: Name of the alarm policy.
- Policy template: Select a policy template as needed.
- Rule:
- Rule name: Name of alarm rule (up to 63 characters).
- Rule description: The description of the alarm rule.
- PromQL: The statement of the alarm rule. You can use the default value or customize it. It indicates an alert trigger condition based on a PromQL expression, which is used to calculate whether there is time series data meeting the condition.
- Label: Prometheus labels of each rule.
- Annotation: It indicates that users are allowed to define additional message for the alarm.
- Alarm content: The alarm notifications to be sent to recipients through email and SMS when an alarm is triggered.
- Duration: When the condition described in the above statement reaches the duration specified here, an alarm will be triggered.
- Convergence time: In this specified period, if the alarm condition is met multiple times, only one notification is sent.
- Delivery method: The delivery channel of alarm notifications.
- Alarm notification: You can customize the alarm notification template, including template name, notification type, target audience and delivery method. For details, see Notification Template.
- Save the current alarm policy as the template: The default template name is the alarm policy name. You can edit the template name and template content in the template settings after saving.
- Click Complete.
Note:
The alarm policy will take effect by default once created.
Pausing alarming
- Log in to the TKE console and click TMP in the left sidebar.
- On the instance list page, select an instance name that needs to pause alarming to go to its details page.
- On the Alarm configurations page, click Pause alarming on the right side of the instance.
- In the Disable alarm policy pop-up window, click OK.
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