docker-compose.yml

services:
  # PostgreSQL with TimescaleDB Extension
  postgres:
    image: timescale/timescaledb:latest-pg16
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${DATABASE_USER}
      POSTGRES_PASSWORD: ${DATABASE_PASSWORD}
      POSTGRES_DB: ${DATABASE_NAME}
      POSTGRES_INITDB_ARGS: '-A md5'
    ports:
      - '${DATABASE_PORT:-5432}:5432'
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./docker/init-db.sql:/docker-entrypoint-initdb.d/init.sql
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U postgres']
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - lyrebird-network

  # RabbitMQ Message Broker
  rabbitmq:
    image: rabbitmq:4.0-management-alpine
    restart: unless-stopped
    environment:
      RABBITMQ_DEFAULT_USER: ${RABBITMQ_USER}
      RABBITMQ_DEFAULT_PASS: ${RABBITMQ_PASSWORD}
      RABBITMQ_DEFAULT_VHOST: ${RABBITMQ_VHOST}
    ports:
      - '${RABBITMQ_PORT:-5672}:5672' # AMQP port
      - '${RABBITMQ_MANAGEMENT_PORT:-15672}:15672' # Management UI
    volumes:
      - rabbitmq_data:/var/lib/rabbitmq
    healthcheck:
      test: ['CMD-SHELL', 'rabbitmq-diagnostics -q check_port_listener 5672']
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    networks:
      - lyrebird-network

  # Redis Cache
  redis:
    image: redis:7.4-alpine
    restart: unless-stopped
    command: redis-server --appendonly yes --requirepass ${REDIS_PASSWORD}
    ports:
      - '${REDIS_PORT:-6379}:6379'
    volumes:
      - redis_data:/data
    healthcheck:
      test: ['CMD', 'redis-cli', '--raw', 'incr', 'ping']
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - lyrebird-network

# Named volumes for data persistence
volumes:
  postgres_data:
    driver: local
  rabbitmq_data:
    driver: local
  redis_data:
    driver: local

# Custom network for service communication
networks:
  lyrebird-network:
    driver: bridge