Removing a Standby Instance from a RegionlessDB Cluster

Constraints

For details, see Constraints.

Procedure

1. Log in to the management console.
2. Click in the upper left corner and select a region and project.
3. Click in the upper left corner of the page and choose Databases > GaussDB(for MySQL).
4. On the RegionlessDB page, locate the RegionlessDB cluster.
5. Click the name of the cluster to view its details.
6. In the instance list area, locate a standby instance and click Remove in the Operation column.
   Figure 1 Accessing the instance list page
   

7. If you have enabled operation protection, click Start Verification in the displayed dialog box. On the displayed page, click Send Code, enter the obtained verification code, and click Verify to close the page.

   For details about how to enable operation protection, see Identity and Access Management User Guide.

8. In the displayed dialog box, enter DELETE in the text box and click OK.
   Figure 2 Removing a standby instance from RegionlessDB
   
   To view the detailed progress and result of the task, go to the Task Center page.

   

   • Only standby instances can be removed from a RegionlessDB cluster.
   • After a standby instance is removed from a RegionlessDB cluster, data of the primary instance will not be synchronized to the standby instance.
   • After a standby instance is removed from a RegionlessDB cluster, the standby instance will be permanently deleted. Exercise caution when performing this operation.