Deleting Read Replicas from a Replica Set Instance

Precautions

• Deleted read replicas cannot be restored. Exercise caution when performing this operation.
• If you have enabled operation protection, two-factor authentication is required for sensitive operations to secure your account and cloud products. For details about how to enable operation protection, see the Identity and Access Management User Guide.
• Read replicas cannot be deleted from instances that have abnormal nodes.

Procedure

1. Log in to the management console.
2. In the service list, choose Databases > Document Database Service.
3. On the Instances page, locate a target DB instance and click its name.
4. In the Node Information area on the Basic Information page, click the Read replicas tab.
5. Locate a target read replica and choose More > Delete in the Operation column.
   

   You can also delete read replicas in batches by selecting all read replicas to be deleted and clicking Batch Delete.

6. Click Yes.