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feat(redshift): adds elasticIp parameter to redshift cluster #21085

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Jul 18, 2022
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8 changes: 8 additions & 0 deletions packages/@aws-cdk/aws-redshift/lib/cluster.ts
Original file line number Diff line number Diff line change
Expand Up @@ -322,6 +322,13 @@ export interface ClusterProps {
* @default false
*/
readonly publiclyAccessible?: boolean

/**
* The Elastic IP (EIP) address for the cluster.
*
* @default - No Elastic IP
*/
readonly elasticIp?: string
}

/**
Expand Down Expand Up @@ -485,6 +492,7 @@ export class Cluster extends ClusterBase {
// Encryption
kmsKeyId: props.encryptionKey?.keyId,
encrypted: props.encrypted ?? true,
elasticIp: props.elasticIp,
});

cluster.applyRemovalPolicy(removalPolicy, {
Expand Down
33 changes: 33 additions & 0 deletions packages/@aws-cdk/aws-redshift/test/cluster.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -422,6 +422,39 @@ test('default child returns a CfnCluster', () => {
expect(cluster.node.defaultChild).toBeInstanceOf(CfnCluster);
});

test('elastic ip address', () => {
// WHEN
new Cluster(stack, 'Redshift', {
masterUser: {
masterUsername: 'admin',
masterPassword: cdk.SecretValue.unsafePlainText('tooshort'),
},
vpc,
elasticIp: '1.3.3.7',
});

// THEN
Template.fromStack(stack).hasResource('AWS::Redshift::Cluster', {
Properties: {
AllowVersionUpgrade: true,
MasterUsername: 'admin',
MasterUserPassword: 'tooshort',
ClusterType: 'multi-node',
AutomatedSnapshotRetentionPeriod: 1,
Encrypted: true,
NumberOfNodes: 2,
NodeType: 'dc2.large',
DBName: 'default_db',
PubliclyAccessible: false,
ClusterSubnetGroupName: { Ref: 'RedshiftSubnetsDFE70E0A' },
VpcSecurityGroupIds: [{ 'Fn::GetAtt': ['RedshiftSecurityGroup796D74A7', 'GroupId'] }],
ElasticIp: '1.3.3.7',
},
DeletionPolicy: 'Retain',
UpdateReplacePolicy: 'Retain',
});
});

function testStack() {
const newTestStack = new cdk.Stack(undefined, undefined, { env: { account: '12345', region: 'us-test-1' } });
newTestStack.node.setContext('availability-zones:12345:us-test-1', ['us-test-1a', 'us-test-1b']);
Expand Down