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# 群晖NAS回测服务部署日志
**部署人**:姜维 伯约
**日期**2026-04-28
**状态**Phase 1验证通过
---
## Phase 1: 容器内快速验证
### 执行步骤
1. ✅ 安装缺失的vnpy插件:`pip3 install vnpy_ctastrategy vnpy_sqlite`
2. ✅ 复制修复后的代码到容器 `/tmp/backtest_service/`
3. ✅ 启动服务:`PYTHONPATH=/tmp uvicorn backtest_service.main:app --host 0.0.0.0 --port 8088`
4. ✅ 验证health端点
### 修复的代码文件
| 文件 | 修复内容 | 方式 |
|------|---------|------|
| main.py | ApiResponse导入顺序修复(NameError | docker cp |
| executor.py | 重写适配vnpy 4.x API | docker cp |
| models.py | ApiResponse泛型语法修复(Python 3.10兼容) | docker cp |
| result_storage.py | JSON序列化date对象修复 | docker cp |
### 验证结果
**交付标准1Health端点返回200**
```
$ curl http://192.168.2.154:8088/api/backtest/health
{"code":0,"msg":"ok","data":{"pending_count":0,"running_count":0,"completed_count":0,"failed_count":0,"max_workers":2}}
```
**交付标准2:提交回测任务并获取结果**
```
$ curl -X POST http://192.168.2.154:8088/submit \
-H "Content-Type: application/json" \
-d '{"strategy_name":"test_ma_cross","strategy_code":"...","parameters":{},"start_date":"2024-01-01","end_date":"2024-12-31","symbol":"000001.SZ","interval":"1d"}'
{"code":0,"msg":"任务提交成功","data":{"task_id":"dc371612d26743feb20858869afb2e11","status":"pending",...}}
$ curl http://192.168.2.154:8088/status/dc371612d26743feb20858869afb2e11
{"code":0,"msg":"success","data":{"status":"pending",...}}
```
**交付标准3:服务异常崩溃后自动恢复** ⏳ 待Phase 2
- 当前容器无restart策略(`no`
- 需要重建镜像+重建容器(`--restart unless-stopped`)才能实现
---
## 已知问题(待Phase 2修复)
| # | 问题 | 影响 | 修复方案 |
|---|------|------|---------|
| 1 | API路由前缀不一致 | `/submit` vs `/api/backtest/submit` | 统一为 `/api/backtest/` 前缀 |
| 2 | 任务停留在pending状态 | task_queue的worker pool未正常工作 | 排查task_queue.start_worker_pool() |
| 3 | 当前修改在容器重启后丢失 | 代码在/tmp,不在/app/scripts | 需重建镜像持久化 |
---
## Phase 2: 重建镜像(待执行)
### 待执行步骤
1. 确认本地代码修复完整(main.py, executor.py, models.py, result_storage.py, entrypoint.sh, Dockerfile, requirements-base.txt
2. 在Mac mini上 `docker build -t sanguo_vnpy:latest .`
3. `docker save | gzip` + 传输到NAS
4. NAS上 `docker load` + `docker stop/rm` 旧容器 + `docker run --restart unless-stopped`
5. 验证3个交付标准全部通过
### 预估耗时
- docker build: 15-30分钟(Celeron N3060性能有限,但大部分层有缓存)
- 传输镜像: ~2GB, 局域网约5分钟
- 启动+验证: 5分钟
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