Changing the Name of the Replica Set in the Connection Address

Scenarios

You can change the name of the replica set in the connection address as required.

Precautions

• This function is available only for replica set instances.
• When you change the replica set name in the connection address of a DDS DB instance, the instance will be unavailable. Exercise caution when performing this operation.
• This operation is not allowed if the DB instance is in any of the following statuses: creating, changing instance class, changing port, restarting, or abnormal.

Procedure

1. Log in to the management console.
2. Click in the upper left corner and select a region and a project.
3. Click in the upper left corner of the page and choose Databases > Document Database Service.
4. On the Instances page, click the target replica set instance name.
5. In the Network Information area, click next to HA Connection Address.
   Figure 1 Modifying the HA connection address
   

6. Enter a new name and click to save the change.
   

   The name of the replica set in the connection address must be 3 to 128 characters long and start with a letter. It is case-sensitive and can contain only letters, digits, and underscores (_).