Key Operations Supported by CTS

Cloud Trace Service (CTS) records operations related to GaussDB(for MySQL) for further query, audit, and backtracking. Table 1 lists the supported operations.

**Table 1** GaussDB(for MySQL) operations recorded by CTS
Operation	Resource Type	Trace Name
Creating a DB instance	instance	createInstance
Creating a read replica	instance	addNodes
Deleting a read replica	instance	deleteNode
Rebooting a DB instance	instance	restartInstance
Changing a database port	instance	changeInstancePort
Changing a security group	instance	modifySecurityGroup
Promoting a read replica to the primary node	instance	instanceSwitchOver
Binding or unbinding an EIP	instance	setOrResetPublicIP
Deleting a DB instance	instance	deleteInstance
Renaming a DB instance	instance	renameInstance
Changing a failover priority	instance	modifyPriority
Creating a database	instance	createDatabase
Creating a database account	instance	createDatabaseUser
Resetting a password	instance	resetPassword
Deleting a database	instance	dropDatabase
Deleting a database account	instance	dropDatabaseUser
Changing the password of a database user	instance	modifyDatabaseUserPwd
Restoring data to a new DB instance	instance	restoreInstance
Enabling read/write splitting	instance	openProxy
Disabling read/write splitting	instance	closeProxy
Assigning read weights	instance	setProxyWeight
Changing the CPU and memory specifications of an instance	instance	resizeFlavorOrVolume
Configuring monitoring by seconds	instance	openSecondExtend
Upgrading a minor version	instance	upgradeVersion
Adding a tag	instance	addInstanceTags
Authorizing database user permissions	instance	grantDatabaseUser
Revoking database user permissions	instance	revokeDatabaseUser
Applying for a private domain name	instance	createDnsName
Modifying a private domain name	instance	modifyDnsName
Changing the routing policy of a proxy instance	instance	modifyProxyRouteMode
Changing the port of a proxy instance	instance	modifyProxyPort
Applying for a private domain name for a database proxy instance	instance	proxyCreateDns
Changing a private domain name for a database proxy instance	instance	modifyProxyDnsName
Deleting a private domain name for a database proxy instance	instance	deleteProxyDnsName
Deleting database proxy nodes	instance	reduceProxy
Creating a backup	backup	createManualSnapshot
Configuring an automated backup policy	backup	setBackupPolicy
Deleting a backup	backup	deleteManualSnapshot
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
Comparing parameter templates	parameterGroup	compareParameterGroup
Applying a parameter template	parameterGroup	applyParameterGroup