serverless.yml

service: template


custom:
  config: "${file(./serverless.config.json)}"
  environment: "${file(./serverless.env.json)}"
  authorizer:
    name: authorizer
    resultTtlInSeconds: 0
  cors:
    origin: '*'
    headers:
      - Authorization
      - Content-Type
      - X-Amz-Date
      - X-Amz-Security-Token
      - X-Amz-User-Agent
      - X-Api-Key
    allowCredentials: false
  contentEncoding:
    contentCompression: 1400
  apiGatewayCaching:
    enabled: true
    clusterSize: '0.5' # 1.6, 6.1
    dataEncrypted: true
    ttlInSeconds: 3600
    perKeyInvalidation:
      requireAuthorization: true
      handleUnauthorizedRequests: Ignore
  #warmup:
  #  schedule: 'cron(0/5 8-17 ? * MON-FRI *)'
  #  timeout: 5
  #  prewarm: true

provider:
  name: aws
  runtime: nodejs8.10
  versionFunctions: false
  region: "ca-central-1"
  environment: "${self:custom.environment}" # TODO move to each function to prevent cross env leakage
  endpointType: REGIONAL
  # Required for RDS Access
  vpc:
    securityGroupIds: "${self:custom.config.VPC_SECURITY_GROUP_IDS}"
    subnetIds: "${self:custom.config.VPC_SUBNET_IDS}"
  #iamRoleStatements:

# Massive hack to prevent `EMFILE: too many open files, scandir`
package:
  individually: false
  excludeDevDependencies: true
  exclude:
    - ./**
  include:
    - package.json
    - node_modules/**
    - '!node_modules/@commitlint/**'
    - '!node_modules/husky/**'
    - '!node_modules/lint-staged/**'
    - '!node_modules/mocha/**'
    - '!node_modules/prettier-standard-cli/**'
    - '!node_modules/serverless/**'
    - '!node_modules/serverless-*/**'
    - '!node_modules/sinon/**'
    - '!node_modules/standard-version/**'
    - src/**

functions:
#  authorizer:
#    handler: src/handlers/authorizer-auth0.handler
#    description: Authorize API requests
    #environmentVariables:
    #  AUTH0_CLIENT_ID: ${self.custom.environment.AUTH0_CLIENT_ID}
    #  AUTH0_CLIENT_SECRET: ${self.custom.environment.AUTH0_CLIENT_SECRET}
  health:
    description: Used for health checks
    memorySize: 128
    timeout: 30
    handler: src/handlers/health.handler
    events:
      - http:
          path: health
          method: GET
          cors: ${self:custom.cors}
          caching:
            enabled: true
            ttlInSeconds: 300
  
  test-cache:
    description: test endpoint to verify caching is working
  test-compression: 
    description: test endpoint to verify compression is working



plugins:
  - serverless-nested-stack
  - serverless-pseudo-parameters
  - serverless-plugin-tracing # X-Ray
  #- serverless-domain-manager
  - serverless-api-compression
  - serverless-api-gateway-caching
  #- serverless-plugin-warmup  # if needed
  - serverless-plugin-existing-s3
  - serverless-mocha-plugin
  - serverless-offline
  - serverless-offline-scheduler