Can I Modify the Security Group of a GaussDB(DWS) Cluster?

After a GaussDB(DWS) cluster is created, you can add, delete, or modify security group rules in the current security group.

• Modifying an existing security group rule:
  1. Log in to the GaussDB(DWS) management console.
  2. In the navigation tree on the left, choose Clusters > Dedicated Clusters.
  3. In the cluster list, find the target cluster and click the cluster name. The Basic Information page is displayed.
  4. Locate the Security Group parameter and click the security group name to switch to the Security Groups page on the VPC console, on which you can set the security group.