localstack-example/template.yaml at main · BorisPlaton/localstack-example · GitHub

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

Parameters:
  DatabaseHost:
    Type: String
  DatabasePort:
    Type: String
  DatabaseUser:
    Type: String
  DatabasePassword:
    Type: String
  DatabaseName:
    Type: String
  S3DocumentsBucket:
    Type: String

Globals:
  Function:
    Timeout: 120
    MemorySize: 128
    Runtime: python3.10
    Environment:
      Variables:
        DATABASE_USER: !Ref DatabaseUser
        DATABASE_PASSWORD: !Ref DatabasePassword
        DATABASE_DATABASE: !Ref DatabaseName
        DATABASE_PORT: !Ref DatabasePort
        DATABASE_HOST: !Ref DatabaseHost
        S3_DOCUMENTS_BUCKET: !Ref S3DocumentsBucket
        LOG_LEVEL: INFO
    Tags:
      LambdaPowertools: python

Resources:

  # =============== LAMBDA FUNCTIONS ==============

  StoreUserInputToS3Lambda:
    Type: AWS::Serverless::Function
    Properties:
      Handler: handler.lambda_handler
      CodeUri: src/lambdas/store_input_to_bucket/
      Events:
        DocumentToStoreEvent:
          Type: SQS
          Properties:
            Queue: !GetAtt DocumentToStoreQueue.Arn
            BatchSize: 10

  APIEndpointsHandlerLambda:
    Type: AWS::Serverless::Function
    Properties:
      Handler: handler.lambda_handler
      CodeUri: src/lambdas/api_endpoints/
      Events:
        AnyApiEvent:
          Type: Api
          Properties:
            RestApiId: !Ref APIGateway
            Path: /{proxy+}
            Method: ANY

  # ====================== S3 =====================

  S3DocumentsBucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: !Ref S3DocumentsBucket

  # ================== SQS ==================

  DocumentToStoreQueue:
    Type: AWS::SQS::Queue
    Properties:
      QueueName: "DocumentToStoreQueue"
      VisibilityTimeout: 120

  # ===================== API =====================

  APIGateway:
    Type: AWS::Serverless::Api
    Properties:
      Name: "api-gateway"
      StageName: 'local'

Outputs:
  ListAllCustomers:
    Description: The endpoint to show all existing customers in the system.
    Value: !Sub 'GET https://${APIGateway}.execute-api.localhost.localstack.cloud:4566/local/customer/'
  GetCustomer:
    Name:
    Description: The endpoint to return a specific customer by id.
    Value: !Sub 'GET https://${APIGateway}.execute-api.localhost.localstack.cloud:4566/local/customer/<id>/'
  CreateCustomer:
    Description: The endpoint to create a new customer in the system.
    Value: !Sub 'POST https://${APIGateway}.execute-api.localhost.localstack.cloud:4566/local/customer/'
  ListAllDocuments:
    Description: The endpoint to show all stored documents' keys in the S3 bucket.
    Value: !Sub 'GET https://${APIGateway}.execute-api.localhost.localstack.cloud:4566/local/document/'
  GetDocument:
    Description: The endpoint to store document's content by key.
    Value: !Sub 'GET https://${APIGateway}.execute-api.localhost.localstack.cloud:4566/local/customer/<key>/'
  StoreDocumentQueueURL:
    Description: The SQS queue URL for storing documents.
    Value: !Ref DocumentToStoreQueue