Lab 3.3: CloudFormation Stack

AWSTemplateFormatVersion: '2010-09-09'
Parameters:
  Environment:
    Type: String
    AllowedValues: [dev, staging, prod]
Mappings:
  EnvConfig:
    dev:
      InstanceType: t3.micro
    prod:
      InstanceType: t3.small
Resources:
  MyTable:
    Type: AWS::DynamoDB::Table
    Properties:
      TableName: !Sub '${Environment}-orders'
      BillingMode: PAY_PER_REQUEST
      AttributeDefinitions:
        - AttributeName: orderId
          AttributeType: S
      KeySchema:
        - AttributeName: orderId
          KeyType: HASH
Outputs:
  TableArn:
    Value: !GetAtt MyTable.Arn
    Export:
      Name: !Sub '${Environment}-OrderTableArn'