Uploaded code

docs/DEPLOYMENT.md

@@ -0,0 +1,79 @@
+# Deployment Configuration
+
+## Environment Variables for Production
+
+When deploying Sharey to production, make sure to set these environment variables:
+
+```bash
+# Required B2 Configuration
+export B2_APPLICATION_KEY_ID="your_key_id"
+export B2_APPLICATION_KEY="your_key"
+export B2_BUCKET_NAME="your_bucket_name"
+
+# Flask Configuration
+export FLASK_ENV="production"
+export FLASK_DEBUG="False"
+```
+
+## Docker Deployment
+
+### Dockerfile
+```dockerfile
+FROM python:3.9-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 8866
+
+CMD ["python", "app.py"]
+```
+
+### Docker Compose
+```yaml
+version: '3.8'
+services:
+  sharey:
+    build: .
+    ports:
+      - "8866:8866"
+    environment:
+      - B2_APPLICATION_KEY_ID=${B2_APPLICATION_KEY_ID}
+      - B2_APPLICATION_KEY=${B2_APPLICATION_KEY}
+      - B2_BUCKET_NAME=${B2_BUCKET_NAME}
+    volumes:
+      - .env:/app/.env
+```
+
+## Nginx Reverse Proxy
+
+```nginx
+server {
+    listen 80;
+    server_name your-domain.com;
+
+    location / {
+        proxy_pass http://127.0.0.1:8866;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        
+        # Increase client max body size for file uploads
+        client_max_body_size 100M;
+    }
+}
+```
+
+## Production Considerations
+
+1. **File Size Limits**: Configure your web server to handle large file uploads
+2. **HTTPS**: Use SSL/TLS certificates for secure file transfers
+3. **Rate Limiting**: Implement rate limiting to prevent abuse
+4. **Monitoring**: Set up logging and monitoring for the application
+5. **Backup**: B2 provides versioning, but consider backup strategies
+6. **Security**: Restrict B2 bucket access and use environment variables for secrets