Help Center/ Auto Scaling/ User Guide/ CTS Audits/ Key Operations Audited by CTS
Updated on 2026-06-16 GMT+08:00

Key Operations Audited by CTS

Scenarios

AS can work together with 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 AS operation logs for query, audit, and backtracking.

Obtaining AS Information in CTS

After you enable CTS, whenever an AS API is called, the operation is recorded in a log file. On the Cloud Trace Service console, you can view operation records for the last 7 days. For details, see Viewing CTS Traces in the Trace List. To store operation records for a longer period, you can transfer them to Object Storage Service (OBS) buckets.

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

Querying AS groups

scaling_group

listScalingGroups

Querying details about an AS group

scaling_group

showScalingGroup

Creating an AS configuration

scaling_configuration

createScalingConfiguration

Deleting an AS configuration

scaling_configuration

deleteScalingConfiguration

Deleting AS configurations in a batch

scaling_configuration

batchDeleteScalingConfiguration

Querying AS configurations

scaling_configuration

listScalingConfigs

Querying details about an AS configuration

scaling_configuration

showScalingConfig

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

Querying AS policy execution logs

scaling_policy

listScalingPolicyExecuteLogs

Querying AS policies

scaling_policy

listScalingPolicies

Querying details about an AS policy

scaling_policy

showScalingPolicy

Querying all AS policies (V2)

scaling_policy

listAllScalingPolicies

Querying details about an AS policy (V2)

scaling_policy

showScalingPolicy

Querying specified AS policies (V2)

scaling_policy

listScalingPolicies

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

Querying instances in an AS group

scaling_instance

listScalingInstances

Calling back an instance lifecycle hook

scaling_instance

callbackLifecycleHook

Querying instance suspension

scaling_instance

listHookInstances

Configuring a notification

scaling_notification

putScalingNotification

Deleting a notification

scaling_notification

deleteScalingNotification

Querying notifications of an AS group

scaling_notification

listScalingNotifications

Creating a lifecycle hook

scaling_lifecycle_hook

createLifecycleHook

Modifying a lifecycle hook

scaling_lifecycle_hook

modifyLifecycleHook

Deleting a lifecycle hook

scaling_lifecycle_hook

deleteLifecycleHook

Querying lifecycle hooks

scaling_lifecycle_hook

listLifeCycleHooks

Querying details about a lifecycle hook

scaling_lifecycle_hook

showLifeCycleHook

Deleting a tag

scaling_tag

deleteScalingTag

Updating a tag

scaling_tag

updateScalingTag

Querying resources by tag

scaling_tag

listResourceInstances

Querying tags

scaling_tag

listScalingTag

Querying tags of a resource

scaling_tag

listScalingTag

Querying scheduled tasks

scaling_scheduled

listGroupScheduledTasks

Creating a scheduled task

scaling_scheduled

createGroupScheduledTask

Deleting a scheduled task

scaling_scheduled

deleteGroupScheduledTask

Updating a scheduled task

scaling_scheduled

updateGroupScheduledTask

Querying scaling action logs

scaling_activity_log

listScalingActivityLogs

Querying scaling action logs (V2)

scaling_activity_log

listScalingActivityV2Logs

Querying quotas

scaling_quota

showResourceQuota

Querying AS policy and instance quotas

scaling_quota

showPolicyAndInstanceQuota