Add docker support

README.md

@@ -13,6 +13,8 @@ A simple Flask proxy server that uses yt-dlp to fetch HLS streams and serves the
 
 ## Quick Start
 
+### Option 1: Direct Python
+
 ```bash
 pip install -r requirements.txt
 python app.py
@@ -20,6 +22,24 @@ python app.py
 
 Visit http://localhost:5000 and enter a video URL.
 
+### Option 2: Docker
+
+```bash
+# Build and run
+docker-compose up -d
+
+# Or pull from GitHub Container Registry (if available)
+docker pull ghcr.io/yourusername/yt-dlp-proxy:latest
+docker run -p 5000:5000 ghcr.io/yourusername/yt-dlp-proxy:latest
+```
+
+### Option 3: Docker Build
+
+```bash
+docker build -t yt-dlp-proxy .
+docker run -p 5000:5000 yt-dlp-proxy
+```
+
 ## Configuration
 
 | Variable | Default | Description |
@@ -32,6 +52,30 @@ Visit http://localhost:5000 and enter a video URL.
 | ALLOWED_DOMAINS | youtube.com,youtu.be,pornhub.com,xvideos.com | Allowed video domains |
 | ALLOW_LOCAL | true | Allow localhost/127.0.0.1 URLs (for testing) |
 
+### Docker Environment Variables
+
+```bash
+docker run -e PORT=5000 -e LOG_LEVEL=INFO -p 5000:5000 yt-dlp-proxy
+```
+
+### Docker Compose Example
+
+```yaml
+version: '3.8'
+
+services:
+  yt-dlp-proxy:
+    image: yt-dlp-proxy
+    ports:
+      - "5000:5000"
+    environment:
+      - PORT=5000
+      - LOG_LEVEL=INFO
+      - CACHE_TTL=31536000
+      - ALLOWED_DOMAINS=youtube.com,youtu.be,pornhub.com,xvideos.com
+    restart: unless-stopped
+```
+
 ## Routes
 
 - `/` - Home page with video URL input