serverless.yml

provider:
 # ...
  vpc:
    securityGroupIds:
      - Ref: 'LambdaExecSecurityGroup'
    subnetIds:
      - Ref: 'SubnetAPrivate'

resources:
  Resources:
    $ref: ./resources.json
  Outputs:
    VPC:
      Description: VPC.
      Value:
        Ref: VPC
    SubnetAPublic:
      Description: Subnet A public.
      Value:
        Ref: SubnetAPublic
    SubnetAPrivate:
      Description: Subnet A private.
      Value:
        Ref: SubnetAPrivate
    LambdaExecSecurityGroup:
      Description: Route table public.
      Value:
        Ref: LambdaExecSecurityGroup
    SchedulingCache:
      Description: Scheduler Redis Cache
      Value:
        Ref: SchedulingCache

functions:
  scheduler:
    handler: handler.scheduler
    memory: 1024
    timeout: 300
    environment:
      SchedulerSecurityGroup:
        Ref: LambdaExecSecurityGroup
      SchedulingCacheId:
        Ref: SchedulingCache
      SchedulingCacheAddr:
        "Fn::GetAtt": [ SchedulingCache, RedisEndpoint.Address ]
      SchedulingCachePort:
        "Fn::GetAtt": [ SchedulingCache, RedisEndpoint.Port ]

custom:
  defaultRegion: us-east-1
  region: ${opt:region, self:custom.defaultRegion}
  stage: ${opt:stage}
  writeEnvVars:
    SERVICE_NAME: ${self:service}
    STAGE: ${self:custom.stage}
    REGION: ${self:custom.region}
    REQUESTS_TABLE: ${opt:stage}-requests

plugins:
  - serverless-plugin-write-env-vars