docker-compose.yml

version: '3.8'

services:
  localstack:
    image: localstack/localstack:latest
    container_name: localstack
    ports:
      - "4566:4566"
      - "4510-4559:4510-4559"  # External services port range
    environment:
      - SERVICES=ec2,iam,lambda,s3,cloudwatch,secretsmanager,ecs,ecr,elbv2,logs,sts,apigateway
      - DEBUG=1
      - DOCKER_HOST=unix:///var/run/docker.sock
      - AWS_DEFAULT_REGION=us-east-1
      - AWS_ACCESS_KEY_ID=test
      - AWS_SECRET_ACCESS_KEY=test
    volumes:
      - localstack-data:/var/lib/localstack
      - "/var/run/docker.sock:/var/run/docker.sock"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:4566/_localstack/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    networks:
      - platform-network

  postgres:
    image: postgres:16-alpine
    container_name: postgres
    ports:
      - "5433:5432"
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=hello_world_db
      - PGDATA=/var/lib/postgresql/data/pgdata
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      - platform-network

  hello-world-api:
    image: hello-world-api
    container_name: hello-world-api
    ports:
      - "3000"
    environment:
      - PORT=3000
      - NODE_ENV=development
      - DATABASE_URL=postgresql://postgres:postgres@postgres:5432/hello_world_db
      - AWS_ENDPOINT_URL=http://localstack:4566
      - AWS_REGION=us-east-1
      - AWS_ACCESS_KEY_ID=test
      - AWS_SECRET_ACCESS_KEY=test
    depends_on:
      localstack:
        condition: service_healthy
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
      interval: 30s
      timeout: 3s
      retries: 3
      start_period: 10s
    networks:
      - platform-network
    restart: unless-stopped

volumes:
  postgres-data:
    driver: local
  localstack-data:
    driver: local

networks:
  platform-network:
    driver: bridge