class FlowLogDestination

Language	Type name
.NET	Amazon.CDK.AWS.EC2.FlowLogDestination
Go	github.com/aws/aws-cdk-go/awscdk/v2/awsec2#FlowLogDestination
Java	software.amazon.awscdk.services.ec2.FlowLogDestination
Python	aws_cdk.aws_ec2.FlowLogDestination
TypeScript (source)	aws-cdk-lib » aws_ec2 » FlowLogDestination

The destination type for the flow log.

Example

declare const vpc: ec2.Vpc;

const logGroup = new logs.LogGroup(this, 'MyCustomLogGroup');

const role = new iam.Role(this, 'MyCustomRole', {
  assumedBy: new iam.ServicePrincipal('vpc-flow-logs.amazonaws.com')
});

new ec2.FlowLog(this, 'FlowLog', {
  resourceType: ec2.FlowLogResourceType.fromVpc(vpc),
  destination: ec2.FlowLogDestination.toCloudWatchLogs(logGroup, role)
});

Initializer

new FlowLogDestination()

Methods

Name	Description
bind(scope, flowLog)	Generates a flow log destination configuration.
static toCloudWatchLogs(logGroup?, iamRole?)	Use CloudWatch logs as the destination.
static toKinesisDataFirehoseDestination(deliveryStreamArn)	Use Amazon Data Firehose as the destination.
static toS3(bucket?, keyPrefix?, options?)	Use S3 as the destination.

---

bind(scope, flowLog)

public bind(scope: Construct, flowLog: FlowLog): FlowLogDestinationConfig

Parameters

• scope Construct
• flowLog FlowLog

Returns

• FlowLogDestinationConfig

Generates a flow log destination configuration.

---

static toCloudWatchLogs(logGroup?, iamRole?)

public static toCloudWatchLogs(logGroup?: ILogGroup, iamRole?: IRole): FlowLogDestination

Parameters

• logGroup ILogGroup
• iamRole IRole

Returns

• FlowLogDestination

Use CloudWatch logs as the destination.

---

static toKinesisDataFirehoseDestination(deliveryStreamArn)

public static toKinesisDataFirehoseDestination(deliveryStreamArn: string): FlowLogDestination

Parameters

• deliveryStreamArn string — the ARN of Amazon Data Firehose delivery stream to publish logs to.

Returns

• FlowLogDestination

Use Amazon Data Firehose as the destination.

---

static toS3(bucket?, keyPrefix?, options?)

public static toS3(bucket?: IBucket, keyPrefix?: string, options?: S3DestinationOptions): FlowLogDestination

Parameters

• bucket IBucket — optional s3 bucket to publish logs to.
• keyPrefix string — optional prefix within the bucket to write logs to.
• options S3DestinationOptions — additional s3 destination options.

Returns

• FlowLogDestination

Use S3 as the destination.