待办事项应用WSGI部署指南

环境要求

快速部署

1. 安装依赖

sudo apt update
sudo apt install python3-pip python3-venv nginx

2. 克隆仓库

git clone https://your-repository-url.git
cd TodoList

3. 创建虚拟环境

python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt

4. 配置应用

export FLASK_APP=app.py
export FLASK_ENV=production
export SECRET_KEY=your-secret-key

Gunicorn配置

1. 安装Gunicorn

pip install gunicorn

2. 创建WSGI入口文件(wsgi.py)

from app import app
if __name__ == "__main__":
 app.run()

3. 启动服务

gunicorn --bind 0.0.0.0:5000 wsgi:app --workers 4

Nginx配置

1. 创建配置文件(/etc/nginx/sites-available/todolist)

server {
 listen 80;
 server_name your-domain.com;
 location / {
 proxy_pass http://127.0.0.1:5000;
 proxy_set_header Host $host;
 proxy_set_header X-Real-IP $remote_addr;
 }
 location /static {
 alias /path/to/TodoList/static;
 }
}

2. 启用配置

sudo ln -s /etc/nginx/sites-available/todolist /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl reload nginx

系统服务配置(Systemd)

1. 创建服务文件(/etc/systemd/system/todolist.service)

[Unit]
Description=TodoList WSGI Service
After=network.target
[Service]
User=www-data
Group=www-data
WorkingDirectory=/path/to/TodoList
Environment="PATH=/path/to/TodoList/venv/bin"
ExecStart=/path/to/TodoList/venv/bin/gunicorn --workers 3 --bind unix:todolist.sock -m 007 wsgi:app
[Install]
WantedBy=multi-user.target

2. 启动服务

sudo systemctl start todolist
sudo systemctl enable todolist

生产环境注意事项

sudo ufw allow 80/tcp
sudo ufw allow 443/tcp

sudo apt install certbot python3-certbot-nginx
sudo certbot --nginx

cp tasks.db tasks-$(date +%Y%m%d).db

journalctl -u todolist.service -f

开发模式运行

export FLASK_ENV=development
flask run --host=0.0.0.0 --port=5000