在Debian環境下部署Python代碼可以通過多種方式進行,以下是一些常見的方法:
sudo apt update
sudo apt install python3 python3-pip
python3 -m venv myenv
source myenv/bin/activate
pip install -r requirements.txt
python app.py
sudo nano /etc/systemd/system/myapp.service
[Unit]
Description=My Python Application
After=network.target
[Service]
User=yourusername
Group=yourgroupname
WorkingDirectory=/path/to/your/app
ExecStart=/path/to/your/app/venv/bin/python /path/to/your/app/app.py
Restart=always
[Install]
WantedBy=multi-user.target
sudo systemctl daemon-reload
sudo systemctl start myapp
sudo systemctl enable myapp
pip install gunicorn
gunicorn -w 4 -b 127.0.0.1:8000 app:app
sudo apt install nginx
sudo nano /etc/nginx/sites-available/myapp
server {
listen 80;
server_name yourdomain.com;
location / {
proxy_pass http://127.0.0.1:8000;
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;
}
}
sudo ln -s /etc/nginx/sites-available/myapp /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl restart nginx
sudo apt install docker.io
nano Dockerfile
FROM python:3.9-slim
WORKDIR /app
COPY requirements.txt requirements.txt
RUN pip install -r requirements.txt
COPY . .
CMD ["gunicorn", "-w", "4", "-b", "0.0.0.0:8000", "app:app"]
docker build -t myapp .
docker run -d -p 8000:8000 myapp
以上方法都可以在Debian上成功部署Python應用。選擇哪種方法取決于你的具體需求和偏好。