@aws-solutions-konstruk/aws-kinesisstreams-lambda

aws-kinesisstreams-lambda module

This is a developer preview (public beta) module.
All classes are under active development and subject to non-backward compatible changes or removal in any future version. These are not subject to the Semantic Versioning model. This means that while you may use them, you may need to update your source code when upgrading to a newer version of this package.

API Reference:	http://docs.awssolutionsbuilder.com/aws-solutions-konstruk/latest/api/aws-kinesisstreams-lambda/

Language	Package
{: style="height:16px;width:16px"} Python	`aws_solutions_konstruk.aws_kinesisstreams_lambda`
{: style="height:16px;width:16px"} Typescript	`@aws-solutions-konstruk/aws-kinesisstreams-lambda`

This AWS Solutions Konstruk deploys a Kinesis Stream and Lambda function with the appropriate resources/properties for interaction and security.

Here is a minimal deployable pattern definition:

const { KinesisStreamsToLambda } = require('@aws-solutions-konstruk/aws-kinesisstreams-lambda');

new KinesisStreamsToLambda(stack, 'KinesisToLambdaPattern', {
    deployLambda: true,
    eventSourceProps: {
        startingPosition: lambda.StartingPosition.TRIM_HORIZON,
        batchSize: 1
    },
    lambdaFunctionProps: {
        runtime: lambda.Runtime.NODEJS_10_X,
        handler: 'index.handler',
        code: lambda.Code.asset(`${__dirname}/lambda`)
    }
});

Initializer

new KinesisStreamsToLambda(scope: Construct, id: string, props: KinesisStreamsToLambdaProps);

Parameters

Pattern Construct Props

Name	Type	Description
deployLambda	`boolean`	Whether to create a new Lambda function or use an existing Lambda function. If set to false, you must provide an existing function for the `existingLambdaObj` property.
existingLambdaObj?	`lambda.Function`	An optional, existing Lambda function. This property is required if `deployLambda` is set to false.
lambdaFunctionProps?	`lambda.FunctionProps`	Optional user-provided props to override the default props for the Lambda function. This property is only required if `deployLambda` is set to true.
kinesisStreamProps?	`kinesis.StreamProps`	Optional user-provided props to override the default props for the Kinesis stream.
eventSourceProps?	`lambda.EventSourceMappingOptions`	Optional user-provided props to override the default props for the Lambda event source mapping.
encryptionKeyProps?	`kms.KeyProps`	Optional user-provided props to override the default props for the KMS encryption key.

Pattern Properties

Name	Type	Description
stream()	`kinesis.Stream`	Returns an instance of the Kinesis stream created by the pattern.
lambdaFunction()	`lambda.Function`	Returns an instance of the Lambda function created by the pattern.

Architecture

Architecture Diagram

@aws-cdk/aws-iam @aws-cdk/aws-kinesis @aws-cdk/aws-kms @aws-cdk/aws-lambda @aws-cdk/core @aws-solutions-konstruk/core constructs

@infinitebrahmanuniverse/nolb-_aws-so @everything-registry/sub-chunk-103

0.8.1

5 years ago

0.8.0

5 years ago