@aws-solutions-konstruk/aws-iot-lambda-dynamodb NP

aws-iot-lambda-dynamodb 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 This means that while you may use them, you may need to update your source code when upgrading to a newer version of this package.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-iot-lambda-dynamodb/

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

This AWS Solutions Konstruk implements an AWS IoT topic rule, an AWS Lambda function and Amazon DynamoDB table with the least privileged permissions.

Here is a minimal deployable pattern definition:

const { IotToLambdaToDynamoDBProps,  IotToLambdaToDynamoDB } = require('@aws-solutions-konstruk/aws-iot-lambda-dynamodb');

const props: IotToLambdaToDynamoDBProps = {
    deployLambda: true,
    lambdaFunctionProps: {
        code: lambda.Code.asset(`${__dirname}/lambda`),
        runtime: lambda.Runtime.NODEJS_12_X,
        handler: 'index.handler'
    },
    iotTopicRuleProps: {
        topicRulePayload: {
            ruleDisabled: false,
            description: "Processing of DTC messages from the AWS Connected Vehicle Solution.",
            sql: "SELECT * FROM 'connectedcar/dtc/#'",
            actions: []
        }
    }
};

new IotToLambdaToDynamoDB(stack, 'test-iot-lambda-dynamodb-stack', props);

Initializer

new IotToLambdaToDynamoDB(scope: Construct, id: string, props: IotToLambdaToDynamoDBProps);

Parameters

Pattern Construct Props

Name	Type	Description
deployLambda	`boolean`	Whether to create a new lambda function or use an existing lambda function
existingLambdaObj?	`lambda.Function`	Existing instance of Lambda Function object
lambdaFunctionProps	`lambda.FunctionProps`	Optional user provided props to override the default props for lambda.Function
iotTopicRuleProps	`iot.CfnTopicRuleProps`	User provided props to override the default props
dynamoTableProps?	`dynamodb.TableProps`	Optional user provided props to override the default props for DynamoDB Table

Pattern Properties

Name	Type	Description
iotTopicRule()	`iot.CfnTopicRule`	Returns an instance of iot.CfnTopicRule created by the construct
lambdaFunction()	`lambda.Function`	Returns an instance of lambda.Function created by the construct
dynamoTable()	`dynamodb.Table`	Returns an instance of dynamodb.Table created by the construct

Architecture

Architecture Diagram

@aws-cdk/aws-dynamodb @aws-cdk/aws-lambda @aws-cdk/aws-iot @aws-cdk/core @aws-solutions-konstruk/core @aws-solutions-konstruk/aws-iot-lambda @aws-solutions-konstruk/aws-lambda-dynamodb constructs

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

0.8.1

4 years ago

0.8.0

4 years ago