serverless.yml

# Welcome to Serverless!
#
# This file is the main config file for your service.
# It's very minimal at this point and uses default values.
# You can always add more config options for more control.
# We've included some commented out config examples here.
# Just uncomment any of them to get that config option.
#
# For full config options, check the docs:
#    docs.serverless.com
#
# Happy Coding!

service: ddb2csv-lambda # NOTE: update this with your service name
#app: your-app-name
#tenant: your-tenant-name

# You can pin your service to only deploy with a specific Serverless version
# Check out our docs for more details
# frameworkVersion: "=X.X.X"

provider:
  name: aws
  runtime: nodejs10.x
  memorySize: 512
  timeout: 600
  stage: ${opt:stage, 'dev'} # Set the default stage used. Default is dev
  region: cn-north-1
  endpointType: REGIONAL
  role: arn:aws-cn:iam::876820548815:role/lambda_basic_execution
  apiName: ddb2csv-lambda-api # Use a custom name for the API Gateway API

layers:
  commonLibs:
    path: layer                         # required, path to layer contents on disk
    name: ${self:service}-ddb2csv-lambda-layer    # optional, Deployed Lambda layer name
    description: dynamodb-marshaler-2.0.0+ papaparse-4.1.4+  # optional, Description to publish to AWS
    compatibleRuntimes:                         # optional, a list of runtimes this layer is compatible with
      - nodejs10.x
    licenseInfo: MIT License                    # optional, a string specifying license information.  TODO: Update to your preferred license.
    allowedAccounts:                            # optional, a list of AWS account IDs allowed to access this layer. * for all. TODO: Update to your preferred accounts.
      - '*'

package:
  individually: true
  include:
    - handler.js

functions:
  Ddb2Csv:
    handler: handler.hello
    layers:
      - {Ref: CommonLibsLambdaLayer}  # Note the reference name is always the CamelCase version of the layer name with LambdaLayer suffix.
    events:
      - http:
          path: ddb2csv
          method: post
    environment:
      inRegion: cn-north-1
      writeChunk: 500000
      inAction: describe
      inTableName: Movies
      outS3Bucket: s3://serverless-hands-on/results/Movies
      outFileName: Movies-export.csv

resources:
  Resources:
    Ddb2CsvLambdaFunction:  # Note the reference name is always the CamelCase version of the layer name with LambdaLayer suffix.
      Type: AWS::Lambda::Function
      Properties:
        MemorySize: 512
        Timeout: 600