serverless.yml

service: serverless-firehose

provider:
  name: aws
  runtime: nodejs4.3
  region: us-east-1
  stage: dev
  memorySize: 128
  iamRoleStatements:
    - Effect: "Allow"
      Resource: "*"
      Action:
        - "kinesis:*"
        - "logs:*"
        - "firehose:*"

functions:
  receiver:
    handler: handler.receiver
    # events:
    #   - http:
    #       path: /receiver
    #       method: post

resources:
  Resources:
    FirehoseToS3Role:
      Type: AWS::IAM::Role
      Properties:
        RoleName: FirehoseToS3Role
        AssumeRolePolicyDocument:
          Statement:
          - Effect: Allow
            Principal:
              Service:
              - firehose.amazonaws.com
            Action:
            - sts:AssumeRole
        Policies:
        - PolicyName: FirehoseToS3Policy
          PolicyDocument:
            Statement:
              - Effect: Allow
                Action:
                - s3:AbortMultipartUpload
                - s3:GetBucketLocation
                - s3:GetObject
                - s3:ListBucket
                - s3:ListBucketMultipartUploads
                - s3:PutObject
                Resource: '*'
    ServerlessKinesisFirehoseBucket:
      Type: AWS::S3::Bucket
      DeletionPolicy: Retain
      Properties:
        BucketName: serverless-firehose-bucket
    ServerlessKinesisFirehose:
      Type: AWS::KinesisFirehose::DeliveryStream
      Properties:
        DeliveryStreamName: serverless-firehose
        S3DestinationConfiguration:
          BucketARN:
            Fn::Join:
            - ''
            - - 'arn:aws:s3:::'
              - Ref: ServerlessKinesisFirehoseBucket
          BufferingHints:
            IntervalInSeconds: "60"
            SizeInMBs: "1"
          CompressionFormat: "UNCOMPRESSED"
          Prefix: "raw/"
          RoleARN: { Fn::GetAtt: [ FirehoseToS3Role, Arn ] }