• Document Database Service

dds
  1. Help Center
  2. Document Database Service
  3. User Guide
  4. Managing DDS DB Instances
  5. Storage
  6. Reverting Cluster Instance Nodes

Reverting Cluster Instance Nodes

Scenarios

This section guides you on how to revert nodes that fail to be added.

Reverting Nodes in Batches

  1. Log in to the management console.
  2. Click in the upper left corner and select a region and project.
  3. Click Service List. Under Database, click Document Database Service.
  4. On the Instance Management page, locate the instance to which nodes fail to be added on the Clusters tab, choose More > Revert in the Operation column.
  5. In the displayed dialog box, click Yes. During reversal, the node status is Deleting node. This process takes about 1 to 3 minutes.

Deleting a Single Node

  1. Log in to the management console.
  2. Click in the upper left corner and select a region and project.
  3. Click Service List. Under Database, click Document Database Service.
  4. On the Instance Management page, locate the target DB instance that the node fails to be added on the Clusters tab and click the instance name.
  5. In the Node Information area on the Basic Information tab, click the mongos or shard tab, locate the mongos or shard that fail to be added, and choose More > Delete.
  6. In the displayed dialog box, click Yes. The instance status becomes Deleting node. This process takes about 1 to 3 minutes.