Recording AS Resource Operations

Scenarios

AS can use the Cloud Trace Service (CTS) to record resource operations. CTS can record operations performed on the management console, operations performed by calling APIs, and operations triggered within the cloud system.

If you have enabled CTS, when a call is made to the AS API, the operation will be reported to CTS which will then deliver the operation record to a specified OBS bucket for storage. With CTS, you can record operations associated with AS for later query, audit, and backtrack operations.

Obtaining AS Information in CTS

After you enable CTS in the application system, the system logs the API calling operations performed on AS resources. On the Cloud Trace Service console, you can view operation records for the last 7 days. For details, see Querying Real-Time Traces. To obtain more operation records, you can enable the Object Storage Service (OBS) and synchronize operation records to the OBS in real time.

Table 1 lists the AS operations that can be recorded by CTS.

**Table 1** AS operations that can be recorded by CTS
Operation	Resource Type	Trace Name
Creating an AS group	scaling_group	createScalingGroup
Modifying an AS group	scaling_group	modifyScalingGroup
Deleting an AS group	scaling_group	deleteScalingGroup
Enabling an AS group	scaling_group	enableScalingGroup
Disabling an AS group	scaling_group	disableScalingGroup
Performing operations on an AS group	scaling_group	operateScalingGroup
Creating an AS configuration	scaling_configuration	createScalingConfiguration
Deleting an AS configuration	scaling_configuration	deleteScalingConfiguration
Deleting AS configurations in a batch	scaling_configuration	batchDeleteScalingConfiguration
Creating an AS policy	scaling_policy	createScalingPolicy
Modifying an AS policy	scaling_policy	modifyScalingPolicy
Deleting an AS policy	scaling_policy	deleteScalingPolicy
Enabling an AS policy	scaling_policy	enableScalingPolicy
Disabling an AS policy	scaling_policy	disableScalingPolicy
Executing an AS policy	scaling_policy	executeScalingPolicy
Performing operations on an AS policy	scaling_policy	operateScalingPolicy
Enabling AS policies in a batch	scaling_policy	batchEnableScalingPolicies
Disabling AS policies in a batch	scaling_policy	batchDisableScalingPolicies
Removing an instance	scaling_instance	removeInstance
Removing instances in batches	scaling_instance	batchRemoveInstances
Adding instances in batches	scaling_instance	batchAddInstances
Performing operations on instances in batches	scaling_instance	batchOperateInstance
Enabling instance protection in a batch	scaling_instance	batchProtectInstances
Disabling instance protection in a batch	scaling_instance	batchUnprotectInstances
Putting instances into standby in a batch	scaling_instance	batchEnterStandbyInstances