Lambda Resize Image

AWS Lambda@Edge를 활용한 On the fly 이미지 리사이즈를 위한 서버리스 코드입니다.

사용기술

• aws-serverless-express
• express
• routing-controllers
• lerna

함수배포

1. Event Type: view-request 핸들링 함수 배포

serverless deploy function -f viewerRequestAtEdge

2. Event Type: origin-response 핸들링 함수 배포

serverless deploy function -f originResponseAtEdge

주의사항

• Sharp 모듈 Lambda Install
  • https://sharp.pixelplumbing.com/install#aws-lambda

serverless cloud front 설정 참고

• https://www.serverless.com/framework/docs/providers/aws/events/cloudfront/

cloud front 설정값 참고

• https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/distribution-web-values-specify.html