serverless.yml

service: ${self:provider.environment.UTSUSEMI_SERVICE_NAME}

frameworkVersion: ">=1.23.0 <2.0.0"

provider:
  name: aws
  environment:
    UTSUSEMI_STAGE: ${env:UTSUSEMI_STAGE, 'v0'}
    UTSUSEMI_SERVICE_NAME: ${env:UTSUSEMI_SERVICE_NAME, file(./config.yml):serviceName, 'utsusemi'}
    UTSUSEMI_REGION: ${env:UTSUSEMI_REGION, file(./config.yml):region, 'ap-northeast-1'}
    UTSUSEMI_TARGET_HOST: ${env:UTSUSEMI_TARGET_HOST, file(./config.yml):targetHost}
    UTSUSEMI_BUCKET_NAME: ${env:UTSUSEMI_BUCKET_NAME, file(./config.yml):bucketName}
    UTSUSEMI_WORKER_PROCESS: ${env:UTSUSEMI_WORKER_PROCESS, file(./config.yml):workerProcess, '2'}
    UTSUSEMI_WORKER_DELAY: ${env:UTSUSEMI_WORKER_DELAY, file(./config.yml):workerDelay, '100'}
    UTSUSEMI_THREADS_PER_WORKER: ${env:UTSUSEMI_THREADS_PER_WORKER, file(./config.yml):threadsPerWorker, '1'}
    UTSUSEMI_FORCE_TRAILING_SLASH: ${env:UTSUSEMI_FORCE_TRAILING_SLASH, file(./config.yml):forceTrailingSlash, '1'}
    UTSUSEMI_WITH_QUERY_STRING: ${env:UTSUSEMI_WITH_QUERY_STRING, file(./config.yml):withQueryString, '0'}
    UTSUSEMI_USE_API_KEY: ${env:UTSUSEMI_USE_API_KEY, file(./config.yml):useApiKey, '0'}
    UTSUSEMI_CRAWLER_USER_AGENT: ${env:UTSUSEMI_CRAWLER_USER_AGENT, file(./config.yml):crawlerUserAgent, ''}
  runtime: nodejs6.10
  stage: ${self:provider.environment.UTSUSEMI_STAGE}
  region: ${self:provider.environment.UTSUSEMI_REGION}
  timeout: 10
  cfLogs: true
  apiKeys:
    - "${self:service}-${self:provider.stage}-apiKey"
  iamRoleStatements:
    - Effect: Allow
      Action:
        - "s3:*"
      Resource:
        - { "Fn::Join" : ["", ["arn:aws:s3:::", "${self:provider.environment.UTSUSEMI_BUCKET_NAME}"] ] }
        - { "Fn::Join" : ["", ["arn:aws:s3:::", "${self:provider.environment.UTSUSEMI_BUCKET_NAME}", "/*"] ] }
    - Effect: Allow
      Action:
        - "lambda:InvokeFunction"
        - "lambda:InvokeAsync"
      Resource:
        - "arn:aws:lambda:${self:provider.region}:*:function:${self:service}-${self:provider.stage}-*"
    - Effect: Allow
      Action:
        - "sqs:*"
      Resource:
        - "arn:aws:sqs:${self:provider.region}:*:${self:service}-${self:provider.stage}-Channel"

plugins:
  - utsusemi-env-checker
  - utsusemi-use-api-key
  - serverless-s3-remover

custom:
  remover:
    prompt: true
    buckets:
      - "${self:provider.environment.UTSUSEMI_BUCKET_NAME}"

package:
  include:
    - package.json
    - src/**
  exclude:
    - .git/**
    - doc/**
    - node_modules/aws-sdk/**

functions:
  starter:
    handler: src/handler/starter.handler
    timeout: 15
    name: ${self:service}-${self:provider.stage}-starter
    events:
      - http:
          path: /in
          method: get
          integration: lambda-proxy
          private: false
  purge:
    handler: src/handler/purge.handler
    events:
      - http:
          path: /purge
          method: get
          integration: lambda-proxy
          private: false
  delete:
    handler: src/handler/delete.handler
    timeout: 30
    name: ${self:service}-${self:provider.stage}-delete
    events:
      - http:
          path: /delete
          method: get
          integration: lambda-proxy
          private: false
  status:
    handler: src/handler/status.handler
    events:
      - http:
          path: /status
          method: get
          integration: lambda-proxy
          private: false
  nstarter:
    handler: src/handler/nstarter.handler
    events:
      - http:
          path: /nin
          method: post
          integration: lambda-proxy
          private: false
  worker:
    handler: src/handler/worker.handler
    timeout: 15
    name: ${self:service}-${self:provider.stage}-worker
  s3worker:
    handler: src/handler/s3worker.handler
    name: ${self:service}-${self:provider.stage}-s3worker

resources:
  Resources:
    HostingBucket:
      Type: AWS::S3::Bucket
      Properties:
        BucketName: ${self:provider.environment.UTSUSEMI_BUCKET_NAME}
        AccessControl: Private
        WebsiteConfiguration:
          IndexDocument: index.html
          ErrorDocument: error.html
    HostingBucketPolicy:
      Type: "AWS::S3::BucketPolicy"
      Properties:
        Bucket: { Ref: HostingBucket }
        PolicyDocument:
          Statement:
            -
              Action:
                - "s3:GetObject"
              Effect: "Allow"
              Resource:
                Fn::Join:
                  - ""
                  -
                    - "arn:aws:s3:::"
                    -
                      Ref: HostingBucket
                    - "/*"
              Principal: "*"
    Channel:
      Type: "AWS::SQS::Queue"
      Properties:
        DelaySeconds: 0
        MaximumMessageSize: 262144
        MessageRetentionPeriod: 3600
        QueueName: ${self:service}-${self:provider.stage}-Channel
        ReceiveMessageWaitTimeSeconds: 0
        VisibilityTimeout: 30
  Outputs:
    UtsusemiWebsiteURL:
      Value: { "Fn::GetAtt" : [ HostingBucket, WebsiteURL ] }
      Description: "URL for website hosted on S3"