mirror of
https://github.com/Cccc-owo/CheckInApp.git
synced 2026-06-17 05:56:29 +00:00
221 lines
3.2 KiB
Markdown
221 lines
3.2 KiB
Markdown
# 部署指南
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## 环境准备
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### 系统要求
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- Ubuntu 20.04+ / CentOS 7+ / Windows Server
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- Python 3.9+
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- Node.js 16+
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- Chrome / Chromium
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- 2GB+ RAM
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### 依赖安装
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```bash
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# Ubuntu
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sudo apt update
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sudo apt install -y python3 nodejs npm chromium-browser
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# CentOS
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sudo yum install -y python3 nodejs npm chromium
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```
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## 生产部署
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### 方式一:传统部署
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#### 1. 后端部署
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```bash
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# 克隆项目
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git clone <repository>
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cd CheckInApp
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# 创建虚拟环境
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python3 -m venv venv
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source venv/bin/activate
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# 安装依赖
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pip install -r backend/requirements.txt
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# 生产环境额外依赖
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pip install gunicorn
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# 配置环境变量
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cp .env.example .env
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vim .env # 修改环境变量
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```
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#### 2. 前端部署
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```bash
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cd frontend
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# 安装依赖
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npm install
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# 构建生产版本
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npm run build
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# 输出在 dist/ 目录
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```
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**使用 Nginx 托管**:
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[示例文件](../nginx.conf.example)
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#### 3. 使用 Systemd 管理
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[示例文件](../checkin-app.service.example)
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### 方式二:Docker 部署(推荐)
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TODO(Maybe never)
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## 配置优化
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### 生产环境变量
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[示例文件](../.env.example)
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### 数据库迁移到 PostgreSQL
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```bash
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# 安装 PostgreSQL
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sudo apt install postgresql postgresql-contrib
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# 创建数据库
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sudo -u postgres createdb checkin
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sudo -u postgres createuser checkin_user
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sudo -u postgres psql -c "ALTER USER checkin_user WITH PASSWORD 'password';"
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# 修改 .env
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DATABASE_URL=postgresql://checkin_user:password@localhost/checkin
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```
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## 安全加固
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### 1. 防火墙配置
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```bash
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sudo ufw allow 22/tcp # SSH
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sudo ufw allow 80/tcp # HTTP
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sudo ufw allow 443/tcp # HTTPS
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sudo ufw enable
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```
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### 2. SSL 证书(Let's Encrypt)
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```bash
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sudo apt install certbot python3-certbot-nginx
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sudo certbot --nginx -d your-domain.com
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# 自动续期
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sudo systemctl enable certbot.timer
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```
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### 3. 限制访问
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- 修改 `.env` 中的 `CORS_ORIGINS` 为实际域名
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- 在 Nginx 中配置 rate limiting
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- 使用 fail2ban 防止暴力破解
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## 监控维护
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### 日志管理
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```bash
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# 查看后端日志
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tail -f logs/backend.log
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```
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### 数据库备份
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```bash
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# SQLite 备份
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cp data/checkin.db data/checkin.db.backup
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# PostgreSQL 备份
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pg_dump checkin > backup.sql
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# 定时备份(crontab)
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0 2 * * * /path/to/backup.sh
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```
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### 性能监控
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使用工具:
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- Prometheus + Grafana
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- New Relic
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- Sentry(错误追踪)
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## 扩展部署
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### 负载均衡
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```nginx
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upstream backend {
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server 127.0.0.1:8000;
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server 127.0.0.1:8001;
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server 127.0.0.1:8002;
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}
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server {
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location /api {
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proxy_pass http://backend;
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}
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}
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```
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### Redis 缓存
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```python
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# 安装 redis
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pip install redis
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# 配置会话存储
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REDIS_URL=redis://localhost:6379/0
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```
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## 故障排查
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### 端口占用
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```bash
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sudo lsof -i :8000
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sudo kill -9 <PID>
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```
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### Selenium 问题
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```bash
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# 检查 Chrome 版本
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chromium --version
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chromedriver --version
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# 确保版本匹配
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```
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### 权限问题
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```bash
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# 确保目录权限正确
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sudo chown -R www-data:www-data /path/to/CheckInApp
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sudo chmod -R 755 /path/to/CheckInApp
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```
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## 回滚策略
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```bash
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# 保存当前版本
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git tag -a v2.0.0 -m "Production release"
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# 回滚到上一版本
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git checkout v1.9.0
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docker-compose down
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docker-compose up -d --build
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```
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