2026-07-05 17:16:03 +08:00
|
|
|
|
# 智能IT服务台 - 部署指南
|
|
|
|
|
|
|
|
|
|
|
|
> **最后更新**:2026-07-05
|
|
|
|
|
|
> **目标服务器**:`10.90.5.110`
|
|
|
|
|
|
> **域名**:`itsupport.servyou.com.cn`
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 目录
|
|
|
|
|
|
|
|
|
|
|
|
1. [部署流程](#一部署流程)
|
|
|
|
|
|
2. [蓝绿部署](#二蓝绿部署)
|
|
|
|
|
|
3. [故障排查](#三故障排查)
|
|
|
|
|
|
4. [回滚方案](#四回滚方案)
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 一、部署流程
|
|
|
|
|
|
|
|
|
|
|
|
### 1.1 前置条件
|
|
|
|
|
|
|
|
|
|
|
|
| 条件 | 状态 | 验证命令 |
|
|
|
|
|
|
|------|------|---------|
|
|
|
|
|
|
| Linux 服务器 10.90.5.110 | ✅ 已确认 | - |
|
|
|
|
|
|
| Docker 已安装 | ✅ 已确认 | `docker --version` |
|
|
|
|
|
|
| 域名解析 | ✅ 已配置 | `nslookup itsupport.servyou.com.cn` |
|
|
|
|
|
|
| 堡垒机可访问 | ✅ 已配置 | `ssh -p 2222 user@10.212.189.210` |
|
|
|
|
|
|
|
|
|
|
|
|
### 1.2 快速部署命令
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 1. 进入部署目录
|
|
|
|
|
|
cd /opt/wecom-it-desk
|
|
|
|
|
|
|
|
|
|
|
|
# 2. 拉取最新代码(可选)
|
|
|
|
|
|
git pull origin main
|
|
|
|
|
|
|
|
|
|
|
|
# 3. 构建并启动
|
|
|
|
|
|
docker compose up -d --build
|
|
|
|
|
|
|
|
|
|
|
|
# 4. 检查状态
|
|
|
|
|
|
docker ps
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 1.3 一键部署(生产环境)
|
|
|
|
|
|
|
|
|
|
|
|
详见 [10-一键部署操作包-v0.7.0.md](./10-一键部署操作包-v0.7.0.md)
|
|
|
|
|
|
|
|
|
|
|
|
### 1.4 部署后验证
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 检查容器状态
|
|
|
|
|
|
docker ps
|
|
|
|
|
|
|
|
|
|
|
|
# 检查 API 健康
|
|
|
|
|
|
curl https://itsupport.servyou.com.cn/api/health
|
|
|
|
|
|
|
|
|
|
|
|
# 检查日志
|
|
|
|
|
|
docker logs wecom_it_backend --tail 50
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 二、蓝绿部署
|
|
|
|
|
|
|
|
|
|
|
|
### 2.1 什么是蓝绿部署
|
|
|
|
|
|
|
|
|
|
|
|
蓝绿部署通过维护两套环境(Blue/Green)实现零停机部署和快速回滚。
|
|
|
|
|
|
|
|
|
|
|
|
### 2.2 部署 Green 环境
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
cd /opt/wecom-it-desk
|
|
|
|
|
|
|
|
|
|
|
|
# 构建并启动 Green 环境
|
|
|
|
|
|
docker-compose -f docker-compose-green.yml up -d
|
|
|
|
|
|
|
|
|
|
|
|
# 验证 Green 环境
|
|
|
|
|
|
curl http://localhost:5002/health
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 2.3 切换流量
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 切换到 Green
|
|
|
|
|
|
sed -i 's/wecom_it_backend:8000/wecom_it_backend_green:8000/' /opt/wecom-it-desk/nginx/nginx.conf
|
|
|
|
|
|
docker restart wecom_it_nginx
|
|
|
|
|
|
|
|
|
|
|
|
# 切换回 Blue(回滚)
|
|
|
|
|
|
sed -i 's/wecom_it_backend_green:8000/wecom_it_backend:8000/' /opt/wecom-it-desk/nginx/nginx.conf
|
|
|
|
|
|
docker restart wecom_it_nginx
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 2.4 端口说明
|
|
|
|
|
|
|
|
|
|
|
|
| 端口 | 服务 |
|
|
|
|
|
|
|------|------|
|
|
|
|
|
|
| 80/443 | Nginx (生产入口) |
|
|
|
|
|
|
| 5002 | Backend (Green) |
|
|
|
|
|
|
| 5080 | Nginx (Green 测试) |
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 三、故障排查
|
|
|
|
|
|
|
|
|
|
|
|
### 3.1 常见问题
|
|
|
|
|
|
|
|
|
|
|
|
#### 502 Bad Gateway
|
|
|
|
|
|
|
|
|
|
|
|
1. 检查后端容器是否运行
|
|
|
|
|
|
```bash
|
|
|
|
|
|
docker ps | grep backend
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
2. 检查后端日志
|
|
|
|
|
|
```bash
|
|
|
|
|
|
docker logs wecom_it_backend --tail 100
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
3. 重启后端
|
|
|
|
|
|
```bash
|
|
|
|
|
|
docker restart wecom_it_backend
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### 500 错误
|
|
|
|
|
|
|
2026-07-07 21:52:11 +08:00
|
|
|
|
详见 [标准故障排查手册](../00-标准故障排查手册.md)
|
2026-07-05 17:16:03 +08:00
|
|
|
|
|
|
|
|
|
|
#### 通讯链路问题
|
|
|
|
|
|
|
2026-07-07 21:52:11 +08:00
|
|
|
|
详见 [标准故障排查手册](../00-标准故障排查手册.md)
|
2026-07-05 17:16:03 +08:00
|
|
|
|
|
|
|
|
|
|
### 3.2 健康检查
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 后端
|
|
|
|
|
|
curl http://localhost:8000/health
|
|
|
|
|
|
|
|
|
|
|
|
# Nginx
|
|
|
|
|
|
curl http://localhost/api/health
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 四、回滚方案
|
|
|
|
|
|
|
|
|
|
|
|
### 4.1 紧急回滚
|
|
|
|
|
|
|
|
|
|
|
|
如果部署后出现严重问题,立即执行:
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 1. 停止新版本容器
|
|
|
|
|
|
docker stop wecom_it_backend_green
|
|
|
|
|
|
|
|
|
|
|
|
# 2. 切换回原环境
|
|
|
|
|
|
sed -i 's/wecom_it_backend_green:8000/wecom_it_backend:8000/' /opt/wecom-it-desk/nginx/nginx.conf
|
|
|
|
|
|
docker restart wecom_it_nginx
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 4.2 版本回滚
|
|
|
|
|
|
|
|
|
|
|
|
如需回滚到之前版本:
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 1. 停止当前版本
|
|
|
|
|
|
docker stop wecom_it_backend
|
|
|
|
|
|
|
|
|
|
|
|
# 2. 重新构建指定版本
|
|
|
|
|
|
git checkout <版本标签>
|
|
|
|
|
|
docker build -t wecom-it-desk-backend:<版本> ./backend
|
|
|
|
|
|
|
|
|
|
|
|
# 3. 启动
|
|
|
|
|
|
docker run -d --name wecom_it_backend wecom-it-desk-backend:<版本>
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 相关文档
|
|
|
|
|
|
|
|
|
|
|
|
- [10-一键部署操作包-v0.7.0.md](./10-一键部署操作包-v0.7.0.md)
|
|
|
|
|
|
- [蓝绿部署指南.md](./蓝绿部署指南.md)
|
2026-07-07 21:52:11 +08:00
|
|
|
|
- [标准故障排查手册](../00-标准故障排查手册.md)
|