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:PolarDB events

Last Updated:Sep 04, 2024

This topic describes the types of PolarDB events that ActionTrail records or CloudMonitor or Cloud Config monitors and can be published to EventBridge.

Event types

The following table describes the types of PolarDB events that can be published to EventBridge.

Event type

Value of the type parameter

Operation performed by Alibaba Cloud on a resource

polardb:ActionTrail:AliyunServiceEvent

API operation call

polardb:ActionTrail:ApiCall

Operation performed in a console

polardb:ActionTrail:ConsoleOperation

A failure-triggered switchover occurs between primary and secondary instances

polardb:CloudMonitor:InstanceFailover

An instance failure ends

polardb:CloudMonitor:InstanceFailureEnd

An instance failure starts

polardb:CloudMonitor:InstanceFailureStart

A task-triggered switchover occurs between primary and secondary instances

polardb:CloudMonitor:InstanceSwitchover

The update of an instance to a minor version is canceled

polardb:CloudMonitor:Instance[SystemMaintenance.MinorVersionUpgrade:Canceled]

An instance is updated to a minor version

polardb:CloudMonitor:Instance[SystemMaintenance.MinorVersionUpgrade:Executed]

An instance starts to be updated to a minor version

polardb:CloudMonitor:Instance[SystemMaintenance.MinorVersionUpgrade:Executing]

The update of an instance to a minor version is scheduled

polardb:CloudMonitor:Instance[SystemMaintenance.MinorVersionUpgrade:Scheduled]

The O&M operation on an instance is canceled

polardb:CloudMonitor:Instance[SystemMaintenance.ScheduledOperation:Canceled]

The O&M operation on an instance is performed

polardb:CloudMonitor:Instance[SystemMaintenance.ScheduledOperation:Executed]

The O&M operation on an instance starts to be performed

polardb:CloudMonitor:Instance[SystemMaintenance.ScheduledOperation:Executing]

The O&M operation on an instance is scheduled

polardb:CloudMonitor:Instance[SystemMaintenance.ScheduledOperation:Scheduled]

The migration of an instance is canceled

polardb:CloudMonitor:Instance[SystemMaintenance.Transfer:Canceled]

An instance is migrated

polardb:CloudMonitor:Instance[SystemMaintenance.Transfer:Executed]

An instance starts to be migrated

polardb:CloudMonitor:Instance[SystemMaintenance.Transfer:Executing]

The migration of an instance is scheduled

polardb:CloudMonitor:Instance[SystemMaintenance.Transfer:Scheduled]

A synchronization exception occurs

polardb:CloudMonitor:SyncStatusAbnormal

Resource change logs are delivered

polardb:Config:ConfigurationItemChangeNotification

A notification that a resource is evaluated as non-compliant is sent

polardb:Config:NonCompliantNotification

For more information about the parameters defined in the CloudEvents specification, see Overview.