🐳 Docker Development Environment

A comprehensive Docker-based development environment with modern web stack services.

✨ Features

• Nginx 1.28 - High-performance web server and reverse proxy
• MySQL 8.0 - Reliable relational database
• PostgreSQL 16 - Advanced open-source database
• Redis 7.2 - In-memory data structure store
• Easy Setup - One-command deployment with Docker Compose
• Environment Variables - Secure configuration management
• Production Ready - Optimized configurations for development and production

🚀 Quick Start

Prerequisites

• Docker (20.10+)
• Docker Compose (2.0+)

Installation

1. Clone the repository

   git clone https://github.com/dengmengmian/docker-dev-environment.git
   cd docker-dev-environment

2. Configure environment variables

   cp .env.example .env
   # Edit .env with your preferred settings

3. Start all services

   docker compose up -d

4. Verify services are running

   docker compose ps

📁 Project Structure

├── docker/
│   ├── files/           # Service configurations
│   │   ├── nginx/       # Nginx configs
│   │   ├── mysql/       # MySQL configs
│   │   ├── postgres/    # PostgreSQL configs
│   │   └── redis/       # Redis configs
│   ├── data/            # Database data volumes
│   └── logs/            # Service logs
├── app/                 # Your application code
├── docker-compose.yml   # Service definitions
└── .env.example         # Environment template

🔧 Configuration

Environment Variables

Create a .env file based on .env.example:

# Database Configuration
MYSQL_ROOT_PASSWORD=your_secure_password
MYSQL_DATABASE=develop
MYSQL_USER=develop
MYSQL_PASSWORD=your_secure_password

POSTGRES_DB=develop
POSTGRES_USER=develop
POSTGRES_PASSWORD=your_secure_password

# Nginx Configuration
NGINX_DOMAIN=local.my.com

# Timezone
TZ=Asia/Shanghai

Service Ports

Service	Port	Description
Nginx	80	Web server
MySQL	3306	MySQL database
PostgreSQL	5432	PostgreSQL database
Redis	6380	Redis cache

🛠️ Usage

Basic Commands

# Start all services
docker compose up -d

# Stop all services
docker compose down

# View logs
docker compose logs -f

# Restart a specific service
docker compose restart nginx

# Rebuild and start
docker compose up -d --build

Database Connections

MySQL:

• Host: localhost
• Port: 3306
• Database: develop
• Username: develop
• Password: (from your .env file)

PostgreSQL:

• Host: localhost
• Port: 5432
• Database: develop
• Username: develop
• Password: (from your .env file)

Redis:

• Host: localhost
• Port: 6380

🔒 Security

• All passwords are configurable via environment variables
• Default passwords are provided for development only
• Change all default passwords before production use
• Database data is persisted in Docker volumes

🤝 Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🆘 Support

If you encounter any issues or have questions:

1. Check the Issues page
2. Create a new issue with detailed information
3. Join our discussions for community support

🙏 Acknowledgments

• Docker for containerization
• Nginx for web serving
• MySQL and PostgreSQL for databases
• Redis for caching

🌐 Language Support

• 🇺🇸 English (Default)
• 🇨🇳 中文