serverless.yml

service:
  name: sererless-graphql-sample
# app and org for use with dashboard.serverless.com
#app: your-app-name
#org: your-org-name

# Add the serverless-webpack plugin
plugins:
  - serverless-webpack
  - serverless-offline

provider:
  name: aws
  runtime: nodejs12.x
  stage: ${opt:stage, 'dev'}
  iamRoleStatements:
  - Effect: 'Allow'
    Action:
      - 'lambda:InvokeFunction'
    Resource: "*"
  region: us-east-1
  #security group and subnet fro rds connection 
  vpc:
      securityGroupIds:
        - ${file(./env.yml):${self:provider.stage}.SECURITY_GROUP_ID}
      subnetIds:
        - ${file(./env.yml):${self:provider.stage}.SUBNET_1}
        - ${file(./env.yml):${self:provider.stage}.SUBNET_2}
  # To load environment variables externally
  # rename env.example to env.yml and uncomment
  # the following line. Also, make sure to not
  # commit your env.yml.
  #
  environment: ${file(./env.yml):${self:provider.stage}}

functions:
  graphQlServer:
    handler: graphQlServer.graphQlServer
    events:
      - http:
          path: graphql
          method: post
          cors: true
      - http:
          path: graphql
          method: get
          cors: true