ServerlessURLShortener/docker-compose.yml at main · LowTechTurtle/ServerlessURLShortener · GitHub

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services:
  # 1. Redis Cache
  cache:
    image: redis:alpine
    ports:
      - "6379:6379"

  # 2. DynamoDB Local
  dynamodb:
    command: "-jar DynamoDBLocal.jar -sharedDb -inMemory"
    image: "amazon/dynamodb-local:latest"
    container_name: dynamodb-local
    ports:
      - "8000:8000"
    working_dir: /home/dynamodblocal

  # 3. Initialization container (Create DynamoDB table)
  db-init:
    image: amazon/aws-cli
    environment:
      - AWS_ACCESS_KEY_ID=local
      - AWS_SECRET_ACCESS_KEY=local
      - AWS_DEFAULT_REGION=us-east-1
    depends_on:
      - dynamodb
    entrypoint: /bin/bash
    command: >
      -c "sleep 5 && aws dynamodb create-table --endpoint-url http://dynamodb:8000 --table-name UrlShortenerTable --attribute-definitions AttributeName=id,AttributeType=S --key-schema AttributeName=id,KeyType=HASH --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5 || true"

  # 4. Lambda Functions
  app-generate:
    build:
      context: .
      args:
        - FUNCTION=generate
    ports:
      - "8081:8080"
    environment:
      - LinkTableName=UrlShortenerTable
      - DynamoDBEndpoint=http://dynamodb:8000
      - RedisAddress=cache:6379
      - RedisPassword=
      - RedisDB=0
      - AWS_ACCESS_KEY_ID=local
      - AWS_SECRET_ACCESS_KEY=local
      - AWS_REGION=us-east-1
    depends_on:
      - dynamodb
      - cache

  app-redirect:
    build:
      context: .
      args:
        - FUNCTION=redirect
    ports:
      - "8082:8080"
    environment:
      - LinkTableName=UrlShortenerTable
      - DynamoDBEndpoint=http://dynamodb:8000
      - RedisAddress=cache:6379
      - RedisPassword=
      - RedisDB=0
      - AWS_ACCESS_KEY_ID=local
      - AWS_SECRET_ACCESS_KEY=local
      - AWS_REGION=us-east-1
    depends_on:
      - dynamodb
      - cache

  app-delete:
    build:
      context: .
      args:
        - FUNCTION=delete
    ports:
      - "8083:8080"
    environment:
      - LinkTableName=UrlShortenerTable
      - DynamoDBEndpoint=http://dynamodb:8000
      - RedisAddress=cache:6379
      - RedisPassword=
      - RedisDB=0
      - AWS_ACCESS_KEY_ID=local
      - AWS_SECRET_ACCESS_KEY=local
      - AWS_REGION=us-east-1
    depends_on:
      - dynamodb
      - cache