Add Jellyfin media server Docker configuration

- Docker compose setup with hardware acceleration support
- Network host mode for optimal streaming performance
- Volume mounts for config, cache, and media directories
- Memory limits and resource management
- Device access for GPU hardware transcoding
- Integration with existing media folder structure

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

config/docker/jellyfin/docker-compose.yml

@@ -0,0 +1,53 @@
+# DEPLOYMENT LOCATION: /opt/docker/jellyfin/docker-compose.yml
+# Deploy with: sudo mkdir -p /opt/docker/jellyfin && sudo cp config/docker/jellyfin/docker-compose.yml /opt/docker/jellyfin/
+# Start with: cd /opt/docker/jellyfin && sudo docker-compose up -d
+
+version: "3.8"
+
+services:
+  jellyfin:
+    image: jellyfin/jellyfin:latest
+    container_name: jellyfin
+    restart: unless-stopped
+    
+    # User and group IDs to match host user (hoborg)
+    user: 1000:1000
+    
+    # Environment variables
+    environment:
+      - JELLYFIN_PublishedServerUrl=https://ak-homelab.duckdns.org/media
+    
+    # Network mode for better performance and hardware acceleration
+    network_mode: host
+    
+    # Volume mounts - using same folders as Copyparty
+    volumes:
+      # Jellyfin configuration and data
+      - /opt/docker/jellyfin/config:/config
+      - /opt/docker/jellyfin/cache:/cache
+      
+      # Media folders (shared with Copyparty)
+      - /home/hoborg/Music:/media/music:ro
+      - /home/hoborg/Videos:/media/videos:ro
+      - /home/hoborg/shared:/media/shared:ro
+      
+      # Additional media folders if they exist
+      # - /home/hoborg/Movies:/media/movies:ro
+      # - /home/hoborg/TV:/media/tv:ro
+    
+    # Device access for hardware acceleration (Intel/AMD GPU)
+    devices:
+      - /dev/dri:/dev/dri
+    
+    # Memory limits for container stability
+    deploy:
+      resources:
+        limits:
+          memory: 2G
+        reservations:
+          memory: 512M
+
+# Optional: Create a custom network if not using host networking
+# networks:
+#   jellyfin:
+#     driver: bridge

config/docker/jellyfin/setup.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+# DEPLOYMENT LOCATION: /opt/docker/jellyfin/setup.sh
+# Deploy with: sudo cp config/docker/jellyfin/setup.sh /opt/docker/jellyfin/ && sudo chmod +x /opt/docker/jellyfin/setup.sh
+
+set -e
+
+echo "Setting up Jellyfin media server..."
+
+# Create necessary directories
+echo "Creating Jellyfin directories..."
+sudo mkdir -p /opt/docker/jellyfin/{config,cache}
+
+# Set proper ownership for Jellyfin directories
+echo "Setting directory ownership..."
+sudo chown -R 1000:1000 /opt/docker/jellyfin/
+
+# Copy docker-compose.yml if it doesn't exist
+if [ ! -f /opt/docker/jellyfin/docker-compose.yml ]; then
+    echo "Copying docker-compose.yml..."
+    sudo cp /home/hoborg/homelab/config/docker/jellyfin/docker-compose.yml /opt/docker/jellyfin/
+fi
+
+# Check if media directories exist, create if needed
+echo "Checking media directories..."
+for dir in Music Videos shared; do
+    if [ ! -d "/home/hoborg/$dir" ]; then
+        echo "Creating /home/hoborg/$dir directory..."
+        mkdir -p "/home/hoborg/$dir"
+    fi
+done
+
+# Start Jellyfin container
+echo "Starting Jellyfin container..."
+cd /opt/docker/jellyfin
+sudo docker-compose pull
+sudo docker-compose up -d
+
+echo "Jellyfin setup complete!"
+echo "Access URL: http://localhost:8096"
+echo "External URL: https://ak-homelab.duckdns.org/media (after nginx setup)"
+echo ""
+echo "Media folders mapped:"
+echo "  - Music: /home/hoborg/Music → /media/music"
+echo "  - Videos: /home/hoborg/Videos → /media/videos" 
+echo "  - Shared: /home/hoborg/shared → /media/shared"
+echo ""
+echo "To check status: cd /opt/docker/jellyfin && sudo docker-compose logs -f jellyfin"