AWS Cloud Quest: Templating Serverless Applications

This is the DIY challenge of the Templating Serverless Applications task in AWS Cloud Quest.

DIY Steps:

Add an Amazon DynamoDB table to the AWS SAM template template.yaml, you can read more about this topic here

AWSTemplateFormatVersion:…


This content originally appeared on DEV Community 👩‍💻👨‍💻 and was authored by architec

This is the DIY challenge of the Templating Serverless Applications task in AWS Cloud Quest.

DIY Steps:

  1. Add an Amazon DynamoDB table to the AWS SAM template template.yaml, you can read more about this topic here

    AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
  appfn

  Sample SAM Template for appfn

# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
  Function:
    Timeout: 3

Resources:
  HelloWorldFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      CodeUri: hello_world/
      Handler: app.lambda_handler
      Runtime: python3.7
      Events:
        HelloWorld:
          Type: Api # More info about API Event Source: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api
          Properties:
            Path: /hello
            Method: get
  DynamoDBTable:
    Type: AWS::DynamoDB::Table
    Properties: 
      AttributeDefinitions: 
        - AttributeName: id
          AttributeType: S
      KeySchema: 
        - AttributeName: id
          KeyType: HASH
      ProvisionedThroughput: 
        ReadCapacityUnits: 5
        WriteCapacityUnits: 5
      StreamSpecification:
        StreamViewType: NEW_IMAGE
Outputs:
  # ServerlessRestApi is an implicit API created out of Events key under Serverless::Function
  # Find out more about other implicit resources you can reference within SAM
  # https://github.com/awslabs/serverless-application-model/blob/master/docs/internals/generated_resources.rst#api
  HelloWorldApi:
    Description: "API Gateway endpoint URL for Prod stage for Hello World function"
    Value: !Sub "https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/hello/"
  HelloWorldFunction:
    Description: "Hello World Lambda Function ARN"
    Value: !GetAtt HelloWorldFunction.Arn
  HelloWorldFunctionIamRole:
    Description: "Implicit IAM Role created for Hello World function"
    Value: !GetAtt HelloWorldFunctionRole.Arn

  2. Deploy the AWS SAM template

  3. Push the update to AWS CodeCommit

    git add .
git commit -m "diy"
git push


This content originally appeared on DEV Community 👩‍💻👨‍💻 and was authored by architec


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