prompt-chaining/docker-compose.yml at main · ChrisSc/prompt-chaining · GitHub

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services:
  prompt-chaining:
    # Build configuration
    build:
      context: .
      dockerfile: Dockerfile

    # Image configuration
    image: prompt-chaining:latest
    container_name: prompt-chaining-api

    # Port mapping
    ports:
      - "8000:8000"

    # Environment configuration
    # Load configuration from .env file - REQUIRED for ANTHROPIC_API_KEY and JWT_SECRET_KEY
    env_file:
      - .env

    # Override or add environment variables
    environment:
      # API server binding - 0.0.0.0 allows external connections
      API_HOST: 0.0.0.0
      # API_PORT is read from .env file (default: 8000)
      # Uncomment below to override .env value:
      # API_PORT: 8001
      # Optional: Ensure JSON logging format in container
      # LOG_FORMAT: json

    # Restart policy - restart unless explicitly stopped
    restart: unless-stopped

    # Health check (matches Dockerfile healthcheck)
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health/"]
      interval: 30s
      timeout: 3s
      start_period: 5s
      retries: 3

    # Network configuration
    networks:
      - prompt-chaining-network

    # Optional: Resource limits (uncomment and adjust for production)
    # deploy:
    #   resources:
    #     limits:
    #       cpus: "1"
    #       memory: 512M
    #     reservations:
    #       cpus: "0.5"
    #       memory: 256M

    # Optional: Volume mounts for development/debugging (uncomment for development)
    # volumes:
    #   # Bind mount source code for development (requires rebuild when switching between dev/prod)
    #   - ./src:/app/src
    #   # Bind mount logs directory (ensure logs directory exists locally)
    #   - ./logs:/app/logs
    #   # Bind mount .env for development
    #   - ./.env:/app/.env:ro

networks:
  prompt-chaining-network:
    driver: bridge

# Usage:
# Standard production build and run:
#   docker-compose up -d
#
# With development overrides for hot-reload:
#   docker-compose -f docker-compose.yml -f docker-compose.dev.yml up
#
# View logs:
#   docker-compose logs -f orchestrator-worker
#
# Stop containers:
#   docker-compose down
#
# Rebuild image:
#   docker-compose build --no-cache