Key Operations Supported by CTS

Cloud Trace Service (CTS) records operations related to RDS for further query, audit, and backtrack.

**Table 1** RDS operations that can be recorded by CTS
Operation	Resource Type	Trace Name
Creating a DB instance or a read replica, or restoring data to a new DB instance	instance	createInstance
Scaling up storage space and changing instance class	instance	instanceAction
Rebooting a DB instance	instance	instanceRestart
Restoring data to the original DB instance	instance	instanceRestore
Renaming a DB instance	instance	instanceRename
Resetting a password	instance	resetPassword
Setting database version parameters	instance	setDBParameters
Resetting database version parameters	instance	resetDBParameters
Enabling, modifying, or disabling a backup policy	instance	setBackupPolicy
Changing a database port	instance	changeInstancePort
Binding or unbinding an EIP	instance	setOrResetPublicIP
Modifying a security group	instance	modifySecurityGroup
Adding a tag	instance	setInstanceTag
Deleting a tag	instance	setInstanceTag
Editing a tag	instance	setInstanceTag
Deleting a DB instance	instance	deleteInstance
Performing a primary/standby switchover	instance	instanceFailOver
Changing the replication mode	instance	instanceFailOverMode
Changing a failover priority	instance	instanceFailOverStrategy
Changing a DB instance type from single to primary/standby	instance	modifySingleToHaInstance
Creating a backup	backup	createManualSnapshot
Replicating a backup	backup	copySnapshot
Downloading a backup (using OBS)	backup	downLoadSnapshot
Downloading a backup (using a browser)	backup	backupsDownLoad
Deleting a backup	backup	deleteManualSnapshot
Downloading merged binlogs	backup	packBackupsDownLoad
Creating a parameter template	parameterGroup	createParameterGroup
Modifying parameters in a parameter template	parameterGroup	updateParameterGroup
Deleting a parameter template	parameterGroup	deleteParameterGroup
Replicating a parameter template	parameterGroup	copyParameterGroup
Resetting a parameter template	parameterGroup	resetParameterGroup
Applying a parameter template	parameterGroup	applyParameterGroup
Saving parameters in a parameter template	parameterGroup	saveParameterGroup
Deleting a frozen DB instance	all	rdsUnsubscribeInstance
Freezing a DB instance	all	rdsfreezeInstance
Changing the billing mode of a DB instance from pay-per-use to yearly/monthly or renewing a DB instance	all	bssUpdateMetadata