Editing Logical Clusters

1. Log in to the GaussDB(DWS) management console.
2. In the cluster list, click the name of a cluster.
3. Switch to the Logical Clusters tab and click Edit in the Operation column of the target cluster.

   

4. Add a node to the logical cluster by moving the selected ring from the right to the left, or remove a node from the logical cluster by moving the selected ring from the left to the right, and click OK.

   

• Nodes are added to or removed from a logical cluster by ring.
• At least one ring must be reserved in a logical cluster.
• The ring removed from the logical cluster will be added to the elastic cluster.