Add comprehensive documentation for ConvertX-CN deployment and configuration

- Create 指定版本部署.md to explain fixed version deployment
- Create 最新版.md detailing the use of the latest tag
- Create 版本選擇指南.md to guide users on version selection
- Add Nginx and Traefik configuration examples for reverse proxy
- Introduce minimal and production configuration examples
- Develop Docker deployment guide with detailed steps
- Implement quick start guide for first-time Docker users
- Include version update instructions and rollback procedures
- Add troubleshooting section for common issues
- Enhance overall documentation structure and links for better navigation
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# 進階用法
> ⚠️ **此文件已遷移**
>
> 本文件內容已整合至新的文件結構,請參閱:
>
> - 🐳 [Docker 部署(含硬體加速)](部署指南/Docker部署.md)
> - 🔧 [反向代理設定](部署指南/反向代理.md)
>
> 此文件將在未來版本中移除。
---
## 硬體加速
### NVIDIA GPU (CUDA/NVENC)
#### 1. 安裝 NVIDIA Container Toolkit
```bash
# Ubuntu/Debian
curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg
curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \
sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
sudo apt-get update
sudo apt-get install -y nvidia-container-toolkit
sudo nvidia-ctk runtime configure --runtime=docker
sudo systemctl restart docker
```
#### 2. Docker Compose 配置
```yaml
services:
convertx:
image: convertx/convertx-cn:latest
deploy:
resources:
reservations:
devices:
- driver: nvidia
count: all
capabilities: [gpu]
environment:
- FFMPEG_ARGS=-hwaccel cuda -hwaccel_output_format cuda
- FFMPEG_OUTPUT_ARGS=-c:v h264_nvenc -preset fast
```
---
### Intel Quick Sync Video (QSV)
```yaml
services:
convertx:
image: convertx/convertx-cn:latest
devices:
- /dev/dri:/dev/dri
environment:
- FFMPEG_ARGS=-hwaccel qsv
- FFMPEG_OUTPUT_ARGS=-c:v h264_qsv -preset faster
```
---
### AMD VAAPI
```yaml
services:
convertx:
image: convertx/convertx-cn:latest
devices:
- /dev/dri:/dev/dri
environment:
- FFMPEG_ARGS=-hwaccel vaapi -hwaccel_device /dev/dri/renderD128
- FFMPEG_OUTPUT_ARGS=-c:v h264_vaapi
```
---
## 反向代理
### Nginx
```nginx
server {
listen 80;
server_name convert.example.com;
return 301 https://$server_name$request_uri;
}
server {
listen 443 ssl http2;
server_name convert.example.com;
ssl_certificate /etc/nginx/ssl/cert.pem;
ssl_certificate_key /etc/nginx/ssl/key.pem;
client_max_body_size 0; # 無檔案大小限制
location / {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
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;
proxy_cache_bypass $http_upgrade;
# 長時間連線支援(大檔案轉換)
proxy_read_timeout 3600s;
proxy_send_timeout 3600s;
}
}
```
### Caddy
```
convert.example.com {
reverse_proxy localhost:3000 {
header_up X-Real-IP {remote_host}
header_up X-Forwarded-Proto {scheme}
}
request_body {
max_size 0 # 無限制
}
}
```
### Traefik
參考 [Docker說明.md](Docker說明.md#使用-traefik-反向代理) 中的 Traefik 配置。
---
## 子路徑部署
如果需要在子路徑部署(如 `https://example.com/convertx`
### 1. 設定環境變數
```yaml
environment:
- WEBROOT=/convertx
```
### 2. Nginx 配置
```nginx
location /convertx/ {
proxy_pass http://localhost:3000/;
# ... 其他 proxy 設定
}
```
### 3. Caddy 配置
```
example.com {
handle_path /convertx/* {
reverse_proxy localhost:3000
}
}
```
---
## 限制同時轉換數
防止伺服器過載:
```yaml
environment:
- MAX_CONVERT_PROCESS=4 # 最多同時 4 個轉換任務
```
---
## 匿名模式
允許不登入即可使用:
```yaml
environment:
- ALLOW_UNAUTHENTICATED=true
- HIDE_HISTORY=true # 建議同時隱藏歷史
- AUTO_DELETE_EVERY_N_HOURS=1 # 快速清理
```
---
## 高可用部署
### 多容器部署
ConvertX-CN 支援多容器部署,但需注意:
1. **共享儲存**:所有容器需存取相同的 `/app/data` 目錄
2. **資料庫鎖定**SQLite 在高併發下可能有問題
3. **JWT Secret**:所有容器需使用相同的 `JWT_SECRET`
```yaml
services:
convertx-1:
image: convertx/convertx-cn:latest
volumes:
- shared-data:/app/data
environment:
- JWT_SECRET=${JWT_SECRET}
convertx-2:
image: convertx/convertx-cn:latest
volumes:
- shared-data:/app/data
environment:
- JWT_SECRET=${JWT_SECRET}
nginx:
image: nginx:alpine
ports:
- "80:80"
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf
volumes:
shared-data:
driver: local
driver_opts:
type: nfs
o: addr=nfs-server,rw
device: ":/path/to/shared/data"
```
---
## 效能調優
### 記憶體限制
```yaml
deploy:
resources:
limits:
memory: 8G
reservations:
memory: 2G
```
### CPU 限制
```yaml
deploy:
resources:
limits:
cpus: "4"
reservations:
cpus: "1"
```
---
## 日誌管理
### 查看日誌
```bash
docker logs convertx-cn
docker logs -f convertx-cn # 即時追蹤
docker logs --tail 100 convertx-cn # 最後 100 行
```
### 日誌輪轉
```yaml
services:
convertx:
# ...
logging:
driver: "json-file"
options:
max-size: "10m"
max-file: "3"
```