User guide

4. In the Delete Cluster Security Groups dialog box, click Continue.

If the cluster security group is used by a cluster, you will not be able to delete it.The following example

shows that securitygroup1 is used by examplecluster2.

Associating a Cluster Security Group with a

Cluster

Each cluster you provision on the EC2-Classic platform has one or more cluster security groups associated

with it.You can associate a cluster security group with a cluster when you create the cluster, or you can

associate a cluster security group later by modifying the cluster. For more information, see To create a

cluster (p. 14) and To modify a cluster (p. 21). If you are on the EC2-VPC platform, see Managing VPC

Security Groups for a Cluster (p. 35) for more information about associating VPC security groups with

your cluster.

Managing Cluster Security Groups Using the

AWS SDK for Java

The following example demonstrates common operations on cluster security groups, including:

• Creating a new cluster security group.

• Adding ingress rules to a cluster security group.

• Associating a cluster security group with a cluster by modifying the cluster configuration.

API Version 2012-12-01

Amazon Redshift Management Guide

Associating a Cluster Security Group with a Cluster