The historical events feature of ApsaraDB for MongoDB allows you to query scheduled events that have been complete, such as instance migration and minor version upgrade events.

Procedure

  1. Log on to the ApsaraDB for MongoDB console.
  2. In the left-side navigation pane, click History Events.
  3. In the upper-left corner of the page, select the resource group and region to which the instance belongs.
  4. On the History Events page, you can click the tabs of corresponding event types to view messages of the event types and the details of each historical event, such as the database type, running status, start time, scheduled switchover time, and last operation time.
    Note ApsaraDB for MongoDB supports the following types of historical events: instance migration and minor version upgrade. For more information about effects of such event types, see Causes and impacts of events.

Related API operations

OperationDescription
DescribeActiveOperationTaskTypeQueries the types of O&M tasks and the number of tasks of each type for an ApsaraDB for MongoDB instance.