Event Notifications Overview

Supported Event Types and Events

Events are records of changes in the user's cluster status. Events can be triggered by user operations (such as audit events), or may be caused by cluster service status changes (for example, cluster repaired successfully or failed to repair the cluster). The following tables list the events and event types supported by GaussDB(DWS).

• The following table lists the events whose Event Source Category is Cluster.

  Table 1 Events whose Event Source Category is Cluster

  Event Type	Event Name	Event Severity	Event
  Management	createClusterFail	Warning	Failed to create the cluster.
  Management	createClusterSuccess	Normal	Cluster created successfully.
  Management	createCluster	Normal	Cluster creation started.
  Management	extendCluster	Normal	Cluster scale-out started.
  Management	extendClusterSuccess	Normal	Cluster scaled out successfully.
  Management	extendClusterFail	Warning	Failed to scale out the cluster.
  Management	deleteClusterFail	Warning	Failed to delete the cluster.
  Management	deleteClusterSuccess	Normal	Cluster deleted successfully.
  Management	deleteCluster	Normal	Cluster deletion started.
  Management	restoreClusterFail	Warning	Failed to restore the cluster.
  Management	restoreClusterSuccess	Normal	Cluster restored successfully.
  Management	restoreCluster	Normal	Cluster restoration started.
  Management	restartClusterFail	Warning	Failed to restart the cluster.
  Management	restartClusterSuccess	Normal	Cluster restarted successfully.
  Management	restartCluster	Normal	Cluster restarted.
  Management	configureMRSExtDataSources	Normal	Configuration of MRS external data source for the cluster started.
  Management	configureMRSExtDataSourcesFail	Warning	Failed to configure the MRS external data source for the cluster.
  Management	configureMRSExtDataSourcesSuccess	Normal	MRS external data source configured successfully for the cluster.
  Management	deleteMRSExtDataSources	Normal	Deletion of MRS external data source for the cluster started.
  Management	deleteMRSExtDataSourcesFail	Warning	Failed to delete the MRS external data source for the cluster.
  Management	deletedMRSExtDataSourcesSuccess	Normal	MRS external data source deleted successfully for the cluster.
  Management	bindEipToCluster	Normal	Bound an EIP to the cluster.
  Management	bindEipToClusterFail	Warning	Failed to bind an EIP to the cluster.
  Management	unbindEipToCluster	Normal	Unbound an EIP from the cluster.
  Management	unbindEipToClusterFail	Warning	Failed to unbind an EIP from the cluster.
  Management	refreshEipToCluster	Normal	Refreshed the cluster's EIP.
  Management	refreshEipToClusterFail	Warning	Failed to refresh the cluster's EIP.
  Security	resetPasswordFail	Warning	Failed to reset the password.
  Security	resetPasswordSuccess	Normal	Password of the cluster reset successfully.
  Security	updateConfiguration	Normal	Updating security parameters of the cluster started.
  Security	updateConfigurationFail	Warning	Failed to update security parameters of the cluster.
  Security	updateConfigurationSuccess	Normal	Security parameters of the cluster updated successfully.
  Monitoring	repairCluster	Normal	The node is faulty. Repairing the cluster starts.
  Monitoring	repairClusterFail	Warning	Failed to repair the cluster.
  Monitoring	repairClusterSuccess	Normal	Cluster repaired successfully.

• The following table lists the events whose Event Source Category is Snapshot.

  Table 2 Events whose Event Source Category is Snapshot

  Event Type	Event Name	Event Severity	Event
  Management	deleteBackup	Normal	Snapshot deleted successfully.
  Management	deleteBackupFail	Warning	Failed to delete the snapshot.
  Management	createBackup	Normal	Snapshot creation started.
  Management	createBackupSuccess	Normal	Snapshot created successfully.
  Management	createBackupFail	Warning	Failed to create the snapshot.