Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More →
Socket
Sign inDemoInstall
Socket
Sign inDemoInstall

@aws-cdk/aws-lambda

Package Overview
Dependencies
Maintainers
4
Versions
288
Alerts
File Explorer

Advanced tools

License
Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@aws-cdk/aws-lambda

CDK Constructs for AWS Lambda

  • 0.10.0
  • Source
  • npm
  • Socket score
Version published
Weekly downloads
130K
increased by1.61%
Maintainers
4
Weekly downloads
 
Created

What is @aws-cdk/aws-lambda?

@aws-cdk/aws-lambda is an AWS Cloud Development Kit (CDK) module that allows you to define AWS Lambda functions and manage their configurations using code. It provides a high-level, object-oriented abstraction to define and deploy Lambda functions, making it easier to integrate with other AWS services and manage infrastructure as code.

What are @aws-cdk/aws-lambda's main functionalities?

Define a Lambda Function

This code defines a simple AWS Lambda function using the AWS CDK. The function uses Node.js 14.x runtime, specifies the handler, and points to the code directory.

const lambda = require('@aws-cdk/aws-lambda');
const cdk = require('@aws-cdk/core');

class MyStack extends cdk.Stack {
  constructor(scope, id, props) {
    super(scope, id, props);

    new lambda.Function(this, 'MyFunction', {
      runtime: lambda.Runtime.NODEJS_14_X,
      handler: 'index.handler',
      code: lambda.Code.fromAsset('lambda'),
    });
  }
}

const app = new cdk.App();
new MyStack(app, 'MyStack');

Add Environment Variables

This code demonstrates how to add environment variables to an AWS Lambda function using the AWS CDK.

const lambda = require('@aws-cdk/aws-lambda');
const cdk = require('@aws-cdk/core');

class MyStack extends cdk.Stack {
  constructor(scope, id, props) {
    super(scope, id, props);

    new lambda.Function(this, 'MyFunction', {
      runtime: lambda.Runtime.NODEJS_14_X,
      handler: 'index.handler',
      code: lambda.Code.fromAsset('lambda'),
      environment: {
        KEY: 'value',
      },
    });
  }
}

const app = new cdk.App();
new MyStack(app, 'MyStack');

Add Permissions to Lambda Function

This code shows how to add permissions to an AWS Lambda function using the AWS CDK. In this example, the Lambda function is granted permission to get objects from an S3 bucket.

const lambda = require('@aws-cdk/aws-lambda');
const cdk = require('@aws-cdk/core');
const iam = require('@aws-cdk/aws-iam');

class MyStack extends cdk.Stack {
  constructor(scope, id, props) {
    super(scope, id, props);

    const myFunction = new lambda.Function(this, 'MyFunction', {
      runtime: lambda.Runtime.NODEJS_14_X,
      handler: 'index.handler',
      code: lambda.Code.fromAsset('lambda'),
    });

    myFunction.addToRolePolicy(new iam.PolicyStatement({
      actions: ['s3:GetObject'],
      resources: ['arn:aws:s3:::my-bucket/*'],
    }));
  }
}

const app = new cdk.App();
new MyStack(app, 'MyStack');

Other packages similar to @aws-cdk/aws-lambda

    serverless

    The Serverless Framework is a popular open-source framework for building and deploying serverless applications. It supports multiple cloud providers, including AWS, and provides a rich set of features for managing serverless functions, APIs, and events. Compared to @aws-cdk/aws-lambda, Serverless Framework offers a more provider-agnostic approach and a higher-level abstraction for defining serverless applications.

    aws-sdk

    The AWS SDK for JavaScript provides a set of tools for interacting with AWS services, including Lambda. While it is not specifically designed for infrastructure as code, it allows developers to programmatically manage AWS resources. Compared to @aws-cdk/aws-lambda, the AWS SDK is more low-level and requires more manual setup and configuration.

    claudia

    Claudia.js is a tool for deploying Node.js projects to AWS Lambda and API Gateway. It simplifies the process of setting up and managing serverless applications. Compared to @aws-cdk/aws-lambda, Claudia.js is more focused on Node.js and provides a simpler, more streamlined deployment process.

Keywords

FAQs

Package last updated on 27 Sep 2018

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts

Malicious npm Package Exploits WhatsApp Authentication with Remote Kill Switch for File Destruction

Security News

Research

Malicious npm Package Exploits WhatsApp Authentication with Remote Kill Switch for File Destruction

A malicious npm package disguised as a WhatsApp client is exploiting authentication flows with a remote kill switch to exfiltrate data and destroy files.

By Kush Pandya  -  Nov 15, 2024
SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

About

Packages

npm

Go

Maven

PyPI

Rubygems

Stay in touch

Get open source security insights delivered straight into your inbox.

  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc