serverless.yml

service: sls-todos

# 実行環境に関する設定
provider:
  name: aws
  runtime: nodejs6.10
  region: ap-northeast-1
  role: ${DYNAMO_ACCESS_ROLE} # dynamoにアクセス可能なロール。環境変数に入っている想定

# 利用するプラグインについて
plugins:
  - serverless-offline
  - serverless-dynamodb-local
  - serverless-plugin-include-dependencies

# デプロイ時のパッケージの内容について
package:
  include:
    - src/**

# lambdaを実行するトリガの設定。今回はAPI Gatewayのルーティング設定
functions:
  sls-todo:
    handler: src/routes/index.handler
    events:
      - http:
          path: /todos
          method: get
          cors: true
      - http:
          path: /todo
          method: post
          cors: true
      - http:
          path: /todo/{id}
          method: get
          cors: true
          request:
            parameters:
              paths:
                id: true
      - http:
          path: /todo/{id}
          method: put
          cors: true
          request:
            parameters:
              paths:
                id: true
      - http:
          path: /todo/{id}
          method: delete
          cors: true
          request:
            parameters:
              paths:
                id: true

# ローカルのdynamodbの起動設定
custom:
  dynamodb:
    start:
      port: 8888
      inMemory: true
      migrate: true
      seed: true
    seed:
      test:
        sources:
          - table: sls-todos
            sources: [./seeds/todo-items.json]

# CloudFormationの形式でのリソース定義
resources:
  Resources:
    slsTodos:
      Type: AWS::DynamoDB::Table
      Properties:
        TableName: sls-todos
        AttributeDefinitions:
          - AttributeName: id
            AttributeType: S
        KeySchema:
          - AttributeName: id
            KeyType: HASH
        ProvisionedThroughput:
          ReadCapacityUnits: 1
          WriteCapacityUnits: 1