Creating Alarm Rules
The alarm function is based on collected metrics. You can set alarm rules for key metrics of SFS Turbo. When the metric data triggers the conditions set in the alarm rule, Cloud Eye sends emails to you, or sends HTTP/HTTPS requests to the servers. In this way, you are immediately informed of cloud service exceptions and can quickly handle the faults to avoid service losses.
Cloud Eye uses Simple Message Notification (SMN) to notify users. This requires you to create a topic and add relevant subscribers for this topic on the SMN console first. Then, when you create alarm rules, you need to enable Alarm Notification and select the created topic. When an error occurs, Cloud Eye can broadcast alarm information to those subscribers in real time.
Creating an Alarm Rule
- Log in to the console.
- Choose Management & Governance > Cloud Eye > Cloud Service Monitoring > SFS Turbo EFS > Resources.
- Click Create Alarm Rule in the Operation column of the desired file system.
- On the displayed Create alarm rule page, configure the parameters.
- Select an object and configure other parameters listed in Table 1. Click Next.
If the monitored object is a file system, you can only search it by ID, not by name.
Table 1 Parameter description Parameter
Description
Example Value
Resource Type
Specifies the name of the service for which the alarm rule is configured.
SFS Turbo
Dimension
Specifies the metric dimension of the alarm rule.
File systems
Monitored Object
Specifies the resource for which the alarm rule is configured. You can specify one or more resources.
-
- In the Select Metric step, select Import from template and configure parameters based on Table 2.
Table 2 Parameter description Parameter
Description
Example Value
Source
Specifies the means by which you create the alarm rule.
Import from template
Template
Select the template to be imported.
-
Send Notification
Specifies whether to notify users when alarms are triggered. Notifications can be sent via emails, or HTTP/HTTPS requests.
You can enable (recommended) or disable this function.
Enable
Notification Object
Name of the topic to which the alarm notification is sent.
If you enable Alarm Notification, you need to select a topic. If the required topic is not available, create a topic and subscribe to it first. For details, see the Simple Message Notification User Guide.
-
Trigger Condition
Specifies the condition for triggering the alarm. You can select Generated alarm, Cleared alarm, or both.
-
- In the Specify Rule Name step, set the parameters listed in Table 3. After the configuration is complete, click Create.
- Select an object and configure other parameters listed in Table 1. Click Next.
After the alarm rule is created, if the metric data reaches the specified threshold, Cloud Eye immediately informs you that an exception has occurred. For details about other operations, see the Cloud Eye User Guide.
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