Creando y desplegando una lambda layer

Les comparto algunos scripts de los comandos que miramos en la clase, y otros links de referencias de la clase, espero que les sirvan!

#!/bin/bash
npm i --omit=dev
mkdir nodejs/
mv node_modules/ nodejs/
zip -r nodejs-layer.zip nodejs/
rm -rf nodejs/

#!/bin/bash
aws lambda publish-layer-version --layer-name my-first-layer \
--description "My first layer for lambda with nodejs" \
--license-info "MIT" \
--zip-file fileb://nodejs-layer.zip \
--compatible-runtimes nodejs18.x \
--compatible-architectures x86_64 \

...
package:
  individually: true
  patterns:
    - "!**"
...
functions:
  ...
  signedUrl:
    handler: src/signedUrl/handler.signedUrl
    name: signedUrl
    description: Obtain signedUrl to upload s3 bucket object
    package:
      patterns:
        - src/signedUrl/**/*.js
    layers:
      - !Ref BaseLambdaLayer
    memorySize: 128
    runtime: nodejs18.x
    architecture: x86_64
    timeout: 15
    events:
      - http:
          path: signedUrl
          method: GET
          request:
            parameters:
              querystrings:
                filename: true
...
layers:
  base:
    name: prd-dependencies
    description: layer for nodejs prd dependencies
    licenseInfo: MIT
    compatibleRuntimes:
      - nodejs18.x
    compatibleArchitectures:
      - x86_64
    package:
      artifact: nodejs-layer.zip

• Creating and sharing Lambda layers
• Deploy Node.js Lambda functions with .zip file archives
• AWS Lambda Functions
• AWS Lambda Layers
• Serverless Framework - Packaging

Muy importante información, excelente.