CDK Constructs for AWS SNS to AWS Lambda integration
Project description
aws-sns-lambda module
---Reference Documentation: | https://docs.aws.amazon.com/solutions/latest/constructs/ |
---|
Language | Package |
---|---|
Python | aws_solutions_constructs.aws_sns_lambda |
Typescript | @aws-solutions-constructs/aws-sns-lambda |
Java | software.amazon.awsconstructs.services.snslambda |
This AWS Solutions Construct implements an Amazon SNS connected to an AWS Lambda function.
Here is a minimal deployable pattern definition in Typescript:
import { SnsToLambda, SnsToLambdaProps } from "@aws-solutions-constructs/aws-sns-lambda";
new SnsToLambda(this, 'test-sns-lambda', {
lambdaFunctionProps: {
runtime: lambda.Runtime.NODEJS_14_X,
handler: 'index.handler',
code: lambda.Code.fromAsset(`${__dirname}/lambda`)
}
});
Initializer
new SnsToLambda(scope: Construct, id: string, props: SnsToLambdaProps);
Parameters
- scope
Construct
- id
string
- props
SnsToLambdaProps
Pattern Construct Props
Name | Type | Description |
---|---|---|
existingLambdaObj? | lambda.Function |
Existing instance of Lambda Function object, providing both this and lambdaFunctionProps will cause an error. |
lambdaFunctionProps? | lambda.FunctionProps |
User provided props to override the default props for the Lambda function. |
existingTopicObj? | sns.Topic |
Existing instance of SNS Topic object, providing both this and topicProps will cause an error. |
topicProps? | sns.TopicProps |
Optional user provided properties to override the default properties for the SNS topic. |
Pattern Properties
Name | Type | Description |
---|---|---|
lambdaFunction | lambda.Function |
Returns an instance of the Lambda function created by the pattern. |
snsTopic | sns.Topic |
Returns an instance of the SNS topic created by the pattern. |
Default settings
Out of the box implementation of the Construct without any override will set the following defaults:
Amazon SNS Topic
- Configure least privilege access permissions for SNS Topic
- Enable server-side encryption for SNS Topic using AWS managed KMS Key
- Enforce encryption of data in transit
AWS Lambda Function
-
Configure limited privilege access IAM role for Lambda function
-
Enable reusing connections with Keep-Alive for NodeJs Lambda function
-
Enable X-Ray Tracing
-
Set Environment Variables
- AWS_NODEJS_CONNECTION_REUSE_ENABLED (for Node 10.x and higher functions)
Architecture
© Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Close
Hashes for aws-solutions-constructs.aws-sns-lambda-1.138.2.tar.gz
Algorithm | Hash digest | |
---|---|---|
SHA256 | 474acb93cff5ace9bfb75b377ed9f9f33963d8849dfd6476aa0e3b0b3e874de7 |
|
MD5 | a9d2ddb5dc2be3187de0b6287a4792e4 |
|
BLAKE2b-256 | 4f55bef4a70ee1b2edfe0c1a40847707bc0ec92da712d2d1f66dd9fb03b1cdeb |
Close
Hashes for aws_solutions_constructs.aws_sns_lambda-1.138.2-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | fa47493a7008217ae13157718181eff0a8b1c16a187e107e01fd71e522397d81 |
|
MD5 | f1857b8f7625fa6ec36e3a405e9e9e0e |
|
BLAKE2b-256 | 0debb29e38ffacf541ebddb3b81a0fb9d622f5fb798242d409fba69d27b20160 |