serverless.yml

service: aqi-monitor

package:
  exclude:
    - test/**
    - coverage/**
    - config/**
    - flow-typed/**
    - src/**

provider:
  name: aws
  runtime: nodejs8.10
  stage: ${opt:config}
  region: ${file(config/${opt:config}.yml):REGION}
  memorySize: 128
  timeout: 30
  versionFunctions: false
  environment:
    ${file(config/${opt:config}.yml)}
  iamRoleStatements:
    - Effect: "Allow"
      Action:
        - "s3:ListBucket"
      Resource:
        - Fn::GetAtt:
          - DataS3Bucket
          - Arn
    - Effect: "Allow"
      Action:
        - "s3:GetObject"
        - "s3:PutObject"
      Resource:
        - 'Fn::Join':
          - '/'
          - - Fn::GetAtt:
              - DataS3Bucket
              - Arn
            - '*'

functions:
  cron:
    handler: lib/handler.cron
    description: Fetch and Handle AQI
    environment:
      DATA_BUCKET_NAME:
        "Ref": DataS3Bucket
    events:
      - schedule: rate(11 minutes)

resources:
  Resources:
    DataS3Bucket:
      Type: AWS::S3::Bucket