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# How Your AI Homelab Works
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Welcome to your AI-powered homelab! This guide explains how all the components work together to create a production-ready, self-managing infrastructure. Don't worry if it seems complex at first - the AI assistant handles most of the technical details for you.
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## Quick Overview
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Your homelab is a **Docker-based infrastructure** that automatically:
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- Provides secure HTTPS access to all services
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- Manages user authentication and authorization
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- Routes traffic intelligently
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- Updates itself
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- Backs up your data
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- Monitors system health
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Everything runs in **containers** - like lightweight virtual machines - that are orchestrated by **Docker Compose** and managed through the **Dockge** web interface.
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## Core Components
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### 🏠 **Homepage Dashboard** (`https://home.yourdomain.duckdns.org`)
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Your central hub for accessing all services. Think of it as the "start menu" for your homelab.
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- **What it does**: Shows all your deployed services with quick links
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- **AI Integration**: The AI can automatically add new services and configure widgets
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- **Customization**: Add weather, system stats, and service-specific widgets
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### 🐳 **Dockge** (`https://dockge.yourdomain.duckdns.org`)
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Your primary management interface for deploying and managing services.
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- **What it does**: Web-based Docker Compose manager
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- **Stacks**: Groups services into logical units (media, monitoring, productivity)
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- **One-Click Deploy**: Upload compose files and deploy instantly
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### 🔐 **Authelia** (`https://auth.yourdomain.duckdns.org`)
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Your security gatekeeper that protects sensitive services.
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- **What it does**: Single sign-on (SSO) authentication
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- **Security**: Two-factor authentication, session management
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- **Smart Bypass**: Automatically bypasses auth for media apps (Plex, Jellyfin)
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### 🌐 **Traefik** (`https://traefik.yourdomain.duckdns.org`)
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Your intelligent traffic director and SSL certificate manager.
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- **What it does**: Reverse proxy that routes web traffic to the right services
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- **SSL**: Automatically obtains and renews free HTTPS certificates
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- **Labels**: Services "advertise" themselves to Traefik via Docker labels
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### 🦆 **DuckDNS**
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Your dynamic DNS service that gives your homelab a consistent domain name.
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- **What it does**: Updates `yourdomain.duckdns.org` to point to your home IP
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- **Integration**: Works with Traefik to get wildcard SSL certificates
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### 🛡️ **Gluetun (VPN)**
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Your download traffic protector.
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- **What it does**: Routes torrent and download traffic through VPN
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- **Security**: Prevents ISP throttling and hides your IP for downloads
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- **Integration**: Download services connect through Gluetun's network
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## How Services Get Added
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### The AI Way (Recommended)
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1. **Tell the AI**: "Add Plex to my media stack"
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2. **AI Creates**: Docker Compose file with proper configuration
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3. **AI Configures**: Traefik routing, Authelia protection, resource limits
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4. **AI Deploys**: Service goes live with HTTPS and SSO
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5. **AI Updates**: Homepage dashboard automatically
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### Manual Way
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1. **Find Service**: Choose from 50+ pre-configured services
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2. **Upload to Dockge**: Use the web interface
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3. **Configure**: Set environment variables and volumes
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4. **Deploy**: Click deploy and wait
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5. **Access**: Service is immediately available at `https://servicename.yourdomain.duckdns.org`
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## Network Architecture
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### Internal Networks
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- **`traefik-network`**: All web-facing services connect here
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- **`homelab-network`**: Internal service communication
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- **`media-network`**: Media services (Plex, Jellyfin, etc.)
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- **VPN Networks**: Download services route through Gluetun
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### External Access
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- **Port 80/443**: Only Traefik exposes these to the internet
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- **Domain**: `*.yourdomain.duckdns.org` points to your home
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- **SSL**: Wildcard certificate covers all subdomains automatically
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## Storage Strategy
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### Configuration Files
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- **Location**: `/opt/stacks/stack-name/config/`
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- **Purpose**: Service settings, databases, user data
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- **Backup**: Included in automatic backups
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### Media & Large Data
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- **Location**: `/mnt/media/`, `/mnt/downloads/`
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- **Purpose**: Movies, TV shows, music, downloads
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- **Performance**: Direct mounted drives for speed
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### Secrets & Environment
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- **Location**: `.env` files in each stack directory
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- **Security**: Never committed to git
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- **Management**: AI can help update variables
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## AI Features
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### VS Code Integration
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- **Copilot Chat**: Natural language commands for infrastructure management
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- **File Editing**: AI modifies Docker Compose files, configuration YAML
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- **Troubleshooting**: AI analyzes logs and suggests fixes
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- **Documentation**: AI keeps docs synchronized with deployed services
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### OpenWebUI (Future)
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- **Web Interface**: Chat with AI directly in your browser
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- **API Tools**: AI can interact with your services' APIs
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- **Workflows**: Automated service management and monitoring
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- **Status**: Currently in development phase
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## Lazy Loading (Sablier)
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Some services start **on-demand** to save resources:
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- **How it works**: Service starts when you first access it
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- **Benefits**: Saves RAM and CPU when services aren't in use
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- **Configuration**: AI manages the lazy loading rules
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## Monitoring & Maintenance
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### Built-in Monitoring
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- **Grafana/Prometheus**: System metrics and dashboards
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- **Uptime Kuma**: Service uptime monitoring
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- **Dozzle**: Live container log viewing
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- **Node Exporter**: Hardware monitoring
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### Automatic Updates
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- **Watchtower**: Updates Docker images automatically
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- **Backrest**: Scheduled backups using Restic
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- **Certificate Renewal**: SSL certificates renew automatically
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## Security Model
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### Defense in Depth
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1. **Network Level**: Firewall blocks unauthorized access
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2. **SSL/TLS**: All traffic encrypted with valid certificates
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3. **Authentication**: Authelia protects admin interfaces
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4. **Authorization**: User roles and permissions
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5. **Container Security**: Services run as non-root users
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### VPN for Downloads
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- **Purpose**: Hide IP address for torrenting
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- **Implementation**: Download containers route through VPN
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- **Provider**: Surfshark (configurable)
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## Scaling & Customization
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### Adding Services
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- **Pre-built**: 50+ services ready to deploy
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- **Custom**: AI can create configurations for any Docker service
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- **External**: Proxy services on other devices (Raspberry Pi, NAS)
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### Resource Management
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- **Limits**: CPU, memory, and I/O limits prevent resource exhaustion
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- **Reservations**: Guaranteed minimum resources
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- **GPU Support**: Automatic NVIDIA GPU detection and configuration
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## Troubleshooting Philosophy
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### Logs First
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Every service provides detailed logs. The AI can help analyze them.
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### Isolation Testing
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Deploy services one at a time to identify conflicts.
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### Configuration Validation
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AI validates Docker Compose syntax before deployment.
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### Rollback Ready
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Previous configurations are preserved for quick recovery.
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## Getting Help
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### Documentation Links
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- **[Automated Setup](automated-setup.md)**: Step-by-step deployment
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- **[SSL Certificates](ssl-certificates.md)**: HTTPS configuration details
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- **[Post-Setup](post-setup-next-steps.md)**: What to do after deployment
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- **[AI VS Code Setup](ai-vscode-setup.md)**: Configure AI assistance
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- **[Services Overview](../docs/services-overview.md)**: All available services
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- **[Docker Guidelines](../docs/docker-guidelines.md)**: Technical details
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### AI Assistance
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- **In VS Code**: Use GitHub Copilot Chat for instant help
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- **Examples**:
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- "Add a new service to my homelab"
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- "Fix SSL certificate issues"
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- "Configure backup for my data"
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- "Set up monitoring dashboard"
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### Community Resources
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- **GitHub Issues**: Report bugs or request features
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- **Discussions**: Ask questions and share configurations
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- **Wiki**: Community-contributed guides and tutorials
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## Architecture Summary
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Your homelab follows these principles:
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- **Infrastructure as Code**: Everything defined in files
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- **GitOps**: Version control for all configurations
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- **Security First**: SSO protection by default
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- **AI-Assisted**: Intelligent management and troubleshooting
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- **Production Ready**: Monitoring, backups, and high availability
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The result is a powerful, secure, and easy-to-manage homelab that grows with your needs!
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