cdk-typescript-lambda's Introduction

Write TypeScript Lambda functions in AWS CDK - Complete Guide

A repository for an article on bobbyhadz.com

If you use CDK version 1, switch to the cdk-v1 branch.

How to Use

Clone the repository
Install the dependencies

npm install

Create the CDK stack

npx aws-cdk deploy

Open the AWS Console and the stack should be created in your default region
Cleanup

npx aws-cdk destroy

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cdk-typescript-lambda's Issues

Question about this example: does it need docker?

I followed this example but it doesn't want to synth; does this need linux, specifically, to work? And does it also need docker?

c:\work\ba\>cdk synth
Error: spawnSync docker ENOENT
    at Object.spawnSync (node:internal/child_process:1119:20)
    at Object.spawnSync (node:child_process:847:24)
    at dockerExec (c:\work\ba\\node_modules\aws-cdk-lib\core\lib\bundling.js:1:4869)
    at Function.fromBuild (c:\work\ba\\node_modules\aws-cdk-lib\core\lib\bundling.js:1:3494)
    at new Bundling (c:\work\ba\\node_modules\aws-cdk-lib\aws-lambda-nodejs\lib\bundling.js:1:1897)
    at Function.bundle (c:\work\ba\\node_modules\aws-cdk-lib\aws-lambda-nodejs\lib\bundling.js:1:2733)
    at new NodejsFunction (c:\work\ba\\node_modules\aws-cdk-lib\aws-lambda-nodejs\lib\function.js:1:1229)
    at new BraunAwsStack (c:\work\ba\\lib\braun-aws-stack.ts:19:23)
    at Object.<anonymous> (c:\work\ba\\bin\braun-aws.ts:7:1)
    at Module._compile (node:internal/modules/cjs/loader:1155:14) {
  errno: -4058,
  code: 'ENOENT',
  syscall: 'spawnSync docker',
  path: 'docker',
  spawnargs: [
    'build',
    '-t',
    'cdk-d427175df07767a5bcd3efd0820a9071eb9f0dc1eda703d5a6927e5f9f8663f4',
    '--platform',
    'linux/amd64',
    '--build-arg',
    'IMAGE=public.ecr.aws/sam/build-nodejs16.x',
    '--build-arg',
    'ESBUILD_VERSION=0',
    'c:\\work\\ba\\\\node_modules\\aws-cdk-lib\\aws-lambda-nodejs\\lib'
  ]
}

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