docker-config 0.0.2

# Rusty-Docker Config: Advanced Configuration Management

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## 🚀 Powerful Configuration Management for Rusty-Docker

Rusty-Docker Config is the advanced configuration management module that powers the Rusty-Docker ecosystem. Designed to provide flexible, secure, and efficient configuration handling for container runtimes, it ensures consistent and reliable operation across all environments.

## ✨ Key Features That Simplify Configuration

### 🎯 Flexible Configuration System
- **Hierarchical Configuration**: Support for layered configuration with environment-specific overrides
- **Multiple Sources**: Load configuration from files, environment variables, and command-line arguments
- **Dynamic Updates**: Runtime configuration changes without service restarts
- **Validation**: Automatic configuration validation to prevent errors

### 🔒 Secure Configuration Handling
- **Secret Management**: Secure handling of sensitive configuration values
- **Encryption Support**: Encrypt sensitive configuration data at rest
- **Access Control**: Fine-grained access control for configuration operations
- **Audit Logging**: Track configuration changes for compliance and troubleshooting

### 📦 Runtime Configuration
- **Container-Specific Config**: Per-container configuration management
- **Runtime Overrides**: Dynamic configuration adjustments during container execution
- **Configuration Injection**: Seamless injection of configuration into containers
- **Environment Variable Management**: Automatic environment variable handling

### 🌐 Cross-Platform Compatibility
- **Platform-Aware Configuration**: Automatically adapt to different operating systems
- **Consistent Behavior**: Same configuration experience across all platforms
- **Path Handling**: Automatic path normalization for cross-platform compatibility

### 🔧 Extensible Architecture
- **Plugin Support**: Extend configuration capabilities with custom plugins
- **API Integration**: Well-defined APIs for integration with other components
- **Custom Validators**: Create custom validation rules for configuration values
- **Schema Management**: Versioned configuration schemas for backward compatibility

## 📋 Core Components

### Configuration Loader
- **Multi-Format Support**: JSON, YAML, TOML, and environment variables
- **Merge Strategies**: Smart merging of configuration from multiple sources
- **Default Values**: Sensible defaults for all configuration options
- **Hot Reload**: Automatic reloading of configuration changes

### Secret Manager
- **Secure Storage**: Encrypted storage for sensitive configuration
- **Secret Injection**: Safe injection of secrets into containers
- **Rotation Support**: Automatic secret rotation and updates
- **Audit Trail**: Logging of secret access and usage

### Runtime Configurator
- **Dynamic Updates**: Modify configuration during runtime
- **Container Integration**: Pass configuration to containers seamlessly
- **Validation**: Real-time configuration validation
- **Change Management**: Track and revert configuration changes

## 🛠️ Quick Start

### Basic Usage

```rust
use docker_config::ConfigManager;

fn main() {
    // Create a config manager
    let mut config = ConfigManager::new();
    
    // Load configuration from file
    config.load_from_file("config.toml").unwrap();
    
    // Get a configuration value
    let api_port = config.get("api.port").unwrap_or(8080);
    println!("API port: {}", api_port);
    
    // Set a configuration value
    config.set("api.host", "0.0.0.0").unwrap();
    
    // Save configuration
    config.save_to_file("config.toml").unwrap();
}
```

## 🌟 Why Rusty-Docker Config?

### 🚀 Simplified Configuration
Say goodbye to complex configuration management. Rusty-Docker Config provides an intuitive, unified approach to managing container runtime configuration across all environments.

### 🔒 Enhanced Security
Protect sensitive configuration data with built-in encryption and secret management, ensuring your credentials and secrets are always secure.

### 📱 Cross-Platform Consistency
Maintain consistent configuration across Linux, macOS, and Windows, eliminating platform-specific configuration challenges.

### 🎯 Developer-Friendly
A clean, well-documented API makes it easy to integrate configuration management into your applications and workflows.

### 🔧 Extensible by Design
The modular architecture allows you to extend and customize configuration capabilities to meet your specific needs.

## 🤝 Contributing

We welcome contributions from the community! Whether you're interested in adding new features, fixing bugs, or improving documentation, your help is greatly appreciated.

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**Simplifying container configuration management with flexibility, security, and ease of use!** 🦀