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AI Chatbot 服务器迁移脚本
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新服务器: root@45.192.99.48:22
域名: ai.yydd.ai
应用端口: 3125
从Git仓库拉取源码和备份数据库
时间: Sun Dec 28 18:18:16 CST 2025
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✅ 找到数据库备份文件: /Users/lanmu/Desktop/ai-chatbot-main/migration-backup-complete/database_complete.dump (144M)
✅ Git仓库: http://git.1080p.hk/chenpei/ai-chatbot.git

🔍 测试新服务器连接...
✅ 新服务器连接正常

📦 步骤 1/8: 在新服务器上安装必要软件...
Pseudo-terminal will not be allocated because stdin is not a terminal.
Last failed login: Sun Dec 28 18:18:18 CST 2025 from 14.103.112.116 on ssh:notty
There were 167 failed login attempts since the last successful login.
检测系统类型...
检测到CentOS/RHEL系统，使用dnf包管理器
跳过系统更新，直接安装所需软件...
安装基础工具...
Dependencies resolved.
Nothing to do.
Complete!
安装PostgreSQL...
安装Node.js 20.x...
使用NodeSource安装Node.js 20...
2025-12-28 18:18:20 - Cleaning up old repositories...
2025-12-28 18:18:20 - Old repositories removed
2025-12-28 18:18:20 - Supported architecture: x86_64
2025-12-28 18:18:20 - Added N|Solid repository for LTS version: 20.x
2025-12-28 18:18:20 - dnf available, updating...
Node.js Packages for Linux RPM based distros -   57 kB/s | 3.0 kB     00:00    
Metadata cache created.
N|Solid Packages for Linux RPM based distros -   58 kB/s | 3.0 kB     00:00    
Metadata cache created.
2025-12-28 18:18:22 - Repository is configured and updated.
2025-12-28 18:18:22 - You can use N|solid Runtime as a node.js alternative
2025-12-28 18:18:22 - To install N|solid Runtime, run: dnf install nsolid -y
2025-12-28 18:18:22 - Run 'dnf install nodejs -y' to complete the installation.
Dependencies resolved.
Nothing to do.
Complete!
Node.js安装完成
安装PM2和pnpm...
安装Nginx...
安装Certbot (Let's Encrypt)...
No match for argument: certbot
No match for argument: python3-certbot-nginx
Error: Unable to find a match: certbot python3-certbot-nginx
✅ 所有软件安装完成

📥 步骤 2/8: 从Git仓库克隆项目...
Pseudo-terminal will not be allocated because stdin is not a terminal.
Last failed login: Sun Dec 28 18:18:23 CST 2025 from 92.191.96.115 on ssh:notty
There were 169 failed login attempts since the last successful login.
删除现有目录...
正在从Git仓库克隆...
Cloning into '/var/www/ai-chatbot'...
✅ 项目代码已从Git仓库克隆

📤 步骤 3/8: 上传数据库备份...