docs(deploy): Update deployment documentation for Node.js backend
Summary: - Created Node.js backend Docker image build guide - Updated deployment progress overview with backend status - Updated system status documentation Backend build achievements: - Fixed 200+ TypeScript compilation errors (200+ to 0) - Completed Prisma reverse sync (32 models from RDS) - Manually added 30+ Prisma relation fields - Successfully built Docker image (838MB) - Pushed image to ACR (v1.0 + latest tags) Documentation updates: - Added 10-Node.js后端-Docker镜像构建手册.md - Updated 00-部署进度总览.md with backend deployment status - Updated 00-系统当前状态与开发指南.md with latest progress - Fixed date format (2024 -> 2025) Next steps: - Deploy Node.js backend to SAE - Configure environment variables - Test end-to-end functionality Status: Backend Docker image ready for SAE deployment
This commit is contained in:
@@ -1,7 +1,7 @@
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# 🚀 AI临床研究平台 - 部署进度总览
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> **文档用途**:统一展示项目部署状态、资源信息、操作手册索引
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> **更新时间**:2024-12-24
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> **更新时间**:2025-12-24
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> **维护人员**:开发团队
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---
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@@ -10,10 +10,10 @@
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| 服务名称 | 部署状态 | 镜像版本 | 部署位置 | 完成时间 | 操作文档 |
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|---------|---------|---------|---------|---------|---------|
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| **PostgreSQL数据库** | ✅ 已完成 | PostgreSQL 15 | RDS | 2024-12-24 | [08-PostgreSQL数据库部署操作手册.md](./08-PostgreSQL数据库部署操作手册.md) |
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| **前端Nginx服务** | ✅ 已完成 | v1.0 | SAE(待部署) | 2024-12-24 | [07-前端Nginx-SAE部署操作手册.md](./07-前端Nginx-SAE部署操作手册.md) |
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| **Python微服务** | ✅ 已完成 | v1.0 | SAE(轻量版) | 2024-12-24 | [09-Python微服务-SAE部署操作手册.md](./09-Python微服务-SAE部署操作手册.md) |
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| **Node.js后端** | ⏳ 待开始 | - | - | - | - |
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| **PostgreSQL数据库** | ✅ 已完成 | PostgreSQL 15 | RDS | 2025-12-24 | [08-PostgreSQL数据库部署操作手册.md](./08-PostgreSQL数据库部署操作手册.md) |
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| **前端Nginx服务** | ✅ 已完成 | v1.0 | SAE(待部署) | 2025-12-24 | [07-前端Nginx-SAE部署操作手册.md](./07-前端Nginx-SAE部署操作手册.md) |
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| **Python微服务** | ✅ 已完成 | v1.0 | SAE(轻量版) | 2025-12-24 | [09-Python微服务-SAE部署操作手册.md](./09-Python微服务-SAE部署操作手册.md) |
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| **Node.js后端** | ✅ 已完成 | v1.0 | SAE(待部署) | 2025-12-24 | [10-Node.js后端-Docker镜像构建手册.md](./10-Node.js后端-Docker镜像构建手册.md) |
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| **Dify AI服务** | ⏳ 待开始 | - | - | - | - |
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**图例说明**:
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@@ -40,7 +40,7 @@
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|---------|---------|---------|---------|---------|
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| **python-extraction** | v1.0 | 1.12GB | `crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/python-extraction:v1.0` | `crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/python-extraction:v1.0` |
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| **ai-clinical_frontend-nginx** | v1.0 | ~50MB | `crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/ai-clinical_frontend-nginx:v1.0` | `crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/ai-clinical_frontend-nginx:v1.0` |
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| **nodejs-backend** | - | - | `crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/nodejs-backend` | `crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/nodejs-backend` |
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| **backend-service** | v1.0 | 838MB | `crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0` | `crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0` |
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---
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@@ -99,7 +99,7 @@
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| `common_schema` | 公共模块 | 0 | 预留 |
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| `information_schema` | 系统元数据 | - | PostgreSQL标准 |
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**关键数据量**(截至2024-12-24):
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**关键数据量**(截至2025-12-24):
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- 用户:3条
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- AI项目:2条
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- 文献:1204条
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@@ -125,7 +125,7 @@ postgresql://airesearch:Xibahe%40fengzhibo117@pgm-2zex1m2y3r23hdn5.pg.rds.aliyun
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| 应用名称 | 状态 | 规格 | 实例数 | 端口 | 内网地址 | 公网地址 |
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|---------|------|------|-------|------|---------|---------|
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| **python-extraction-test** | ✅ 运行中 | 1核2GB | 1 | 8000 | `http://172.17.173.66:8000` | 无(仅内网) |
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| **nodejs-backend** | 待构建 | 2核4GB | 1 | 3001 | 待部署后填写 | 待部署后填写 |
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| **nodejs-backend-test** | 镜像已推送 | 1核2GB | 1 | 3001 | 待部署后填写 | 待部署后填写 |
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| **frontend-nginx** | 镜像已推送 | 1核2GB | 1 | 80 | 待部署后填写 | 待部署后填写 |
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---
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@@ -189,16 +189,19 @@ AIclinicalresearch/extraction_service/
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VPC:crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/python-extraction:v1.0
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```
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**Node.js后端**(待构建):
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**Node.js后端**:
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```
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AIclinicalresearch/backend/
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├── Dockerfile ⏳ 待创建
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├── .dockerignore ⏳ 待创建
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└── (配置文件) ⏳ 待确认
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├── Dockerfile ✅ 已提交Git(改进版方案B:本地编译+Docker打包)
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├── .dockerignore ✅ 已提交Git(优化构建上下文)
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├── prisma/schema.prisma ✅ 已同步RDS(32个模型+30+关系字段)
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└── tsconfig.json ✅ 已优化(排除测试文件)
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镜像存储位置(预留):
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公网:crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/nodejs-backend:v1.0
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VPC:crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/nodejs-backend:v1.0
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镜像存储位置:
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公网:crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
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VPC:crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
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镜像摘要:sha256:a4ffb61c15af1cd1ed9de187b4464a1aab773918e5b41b4df5b8ad96514f9941
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```
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**Git提交规范**:
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@@ -218,7 +221,7 @@ VPC:crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/
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### 3.1 PostgreSQL数据库
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**部署概要**:
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- **部署时间**:2024-12-24
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- **部署时间**:2025-12-24
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- **部署方式**:`pg_dump` 全量导出 → RDS导入
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- **数据迁移时长**:约12秒(90MB SQL文件)
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- **验证状态**:✅ Schema完整、数据一致、关系正确
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@@ -256,7 +259,7 @@ docker run --name ai-clinical-postgres \
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- **镜像版本**:`v1.0`
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- **镜像大小**:约50MB
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- **基础镜像**:`nginx:alpine`
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- **构建时间**:2024-12-24
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- **构建时间**:2025-12-24
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**镜像功能**:
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- ✅ 托管React单页应用(SPA)
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@@ -292,14 +295,95 @@ docker run --name ai-clinical-postgres \
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---
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### 3.3 Python微服务
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### 3.3 Node.js后端服务
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**镜像信息**:
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- **仓库名称**:`backend-service`
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- **镜像版本**:`v1.0`
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- **镜像大小**:838MB (压缩后 ~186MB)
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- **基础镜像**:`node:alpine`
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- **构建时间**:2025-12-24
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- **构建策略**:改进版方案B(本地编译+Docker打包)
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**构建成果**:
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- ✅ TypeScript编译成功(0错误,修复200+个错误)
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- ✅ Prisma Schema已同步RDS(32个模型)
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- ✅ 手动补全30+个关系字段
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- ✅ 镜像已推送到ACR(v1.0 + latest)
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**技术架构**:
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- **Node.js版本**:22.x
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- **Prisma版本**:6.17.0
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- **ORM**:Prisma(支持多Schema)
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- **Web框架**:Fastify
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- **队列系统**:pg-boss(Postgres-Only架构)
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- **缓存系统**:PostgreSQL(替代Redis)
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**构建产物**:
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- **Dockerfile**:`AIclinicalresearch/backend/Dockerfile`
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- **.dockerignore**:`AIclinicalresearch/backend/.dockerignore`
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- **Prisma Schema**:`AIclinicalresearch/backend/prisma/schema.prisma`
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**SAE配置建议**:
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- **CPU/内存**:1核 / 2GB(测试环境)
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- **实例数**:1
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- **端口**:3001
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- **健康检查**:`GET /health` 返回200
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- **环境变量**(关键配置):
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```bash
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NODE_ENV=production
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PORT=3001
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DATABASE_URL=postgresql://airesearch:Xibahe%40fengzhibo117@pgm-2zex1m2y3r23hdn5.pg.rds.aliyuncs.com:5432/ai_clinical_research?connection_limit=18&pool_timeout=10
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# Python微服务地址
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PYTHON_SERVICE_URL=http://172.17.173.66:8000
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# OSS配置
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OSS_ACCESS_KEY_ID=LTAI5tB2Dt3NdvBL3G7nYGv7
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OSS_ACCESS_KEY_SECRET=1iSN9k39RkApP93QjUhC1DcPIeMG4V
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OSS_BUCKET=ai-clinical-research
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OSS_ENDPOINT=oss-cn-beijing-internal.aliyuncs.com
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# JWT密钥
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JWT_SECRET=your-secret-key-change-in-production
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JWT_EXPIRES_IN=7d
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# LLM API Keys
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DEEPSEEK_API_KEY=sk-7f8cc37a79fa4799860b38fc7ba2e150
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DASHSCOPE_API_KEY=sk-75b4ff29a14a49e79667a331034f3298
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# 队列和缓存(Postgres-Only)
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QUEUE_TYPE=pgboss
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CACHE_TYPE=postgres
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```
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**操作文档**:
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- [10-Node.js后端-Docker镜像构建手册.md](./10-Node.js后端-Docker镜像构建手册.md) - 镜像构建详细步骤
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- [05-Node.js后端-SAE容器部署指南.md](./05-Node.js后端-SAE容器部署指南.md) - SAE部署技术指南
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**部署状态**:
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- ✅ Prisma反向同步完成(32个模型)
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- ✅ TypeScript编译成功(修复200+错误)
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- ✅ Docker镜像构建成功
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- ✅ 镜像已推送至ACR
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- ⏳ 待部署到SAE
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**关键突破**:
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1. ✅ 解决了Prisma `db pull` 后缺少关系字段的问题(手动补全30+个)
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2. ✅ 修复了TypeScript类型错误(JSON、Buffer、pg-boss等)
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3. ✅ 优化了Docker构建策略(本地编译,避免网络超时)
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4. ✅ 实现了零编译错误(200+ → 0)
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---
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### 3.4 Python微服务
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**镜像信息**:
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- **仓库名称**:`python-extraction`
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- **镜像版本**:`v1.0`
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- **镜像大小**:1.12GB
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- **基础镜像**:`python:3-slim`
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- **构建时间**:2024-12-24
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- **构建时间**:2025-12-24
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**功能模块**:
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- ✅ **PDF文本提取**:PyMuPDF 1.26.7
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@@ -369,7 +453,7 @@ docker run --name ai-clinical-postgres \
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http://172.17.173.66:8000
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```
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**部署时间**:2024-12-24
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**部署时间**:2025-12-24
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**健康检查**:✅ 通过
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---
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@@ -482,7 +566,7 @@ docker exec ai-clinical-postgres pg_dump \
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> "backup_$(date +%Y%m%d_%H%M%S).sql"
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# 导入到RDS(需临时开启外网)
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cat backup_20241224_154529.sql | \
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cat backup_20251224_154529.sql | \
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docker exec -i -e PGPASSWORD="Xibahe@fengzhibo117" \
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ai-clinical-postgres psql \
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-h pgm-2zex1m2y3r23hdn5.pg.rds.aliyuncs.com \
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@@ -557,12 +641,12 @@ aliyun sae DeployApplication \
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1. ✅ **基础设施**:VPC、NAT网关、安全组
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2. ✅ **数据库**:RDS PostgreSQL(数据迁移+验证)
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3. ✅ **对象存储**:OSS Bucket创建+权限配置
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4. 🔄 **后端服务**:
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- Python微服务(文档提取+数据清洗)
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- Node.js后端(API服务器)
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5. 🔄 **前端服务**:Nginx静态资源托管
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6. 🔄 **AI服务**:Dify部署
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7. 🔄 **验证测试**:全链路功能验证
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4. ✅ **后端服务**:
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- ✅ Python微服务(文档提取+数据清洗)- 已部署到SAE
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- ✅ Node.js后端(API服务器)- 镜像已构建,待部署
|
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5. ⏳ **前端服务**:Nginx静态资源托管 - 镜像已推送,待部署
|
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6. ⏳ **AI服务**:Dify部署
|
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7. ⏳ **验证测试**:全链路功能验证
|
||||
|
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**依赖关系**:
|
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```
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@@ -641,7 +725,10 @@ aliyun sae DescribeApplicationInstances --AppId xxx
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### 高优先级 🔴
|
||||
- [x] **Python微服务**:部署到SAE并验证 ✅ 已完成
|
||||
- [x] **Python微服务**:创建SAE部署操作手册 ✅ 已完成
|
||||
- [ ] **Node.js后端**:Docker镜像构建
|
||||
- [x] **Node.js后端**:Docker镜像构建 ✅ 已完成(2025-12-24)
|
||||
- [x] **Node.js后端**:Prisma反向同步 ✅ 已完成(32个模型)
|
||||
- [x] **Node.js后端**:TypeScript编译修复 ✅ 已完成(修复200+错误)
|
||||
- [x] **Node.js后端**:镜像推送到ACR ✅ 已完成
|
||||
- [ ] **Node.js后端**:部署到SAE
|
||||
- [ ] **Node.js后端**:配置环境变量(Python服务地址)
|
||||
|
||||
@@ -669,11 +756,12 @@ aliyun sae DescribeApplicationInstances --AppId xxx
|
||||
- [07-前端Nginx-SAE部署操作手册.md](./07-前端Nginx-SAE部署操作手册.md) - 前端Nginx部署步骤
|
||||
- [08-PostgreSQL数据库部署操作手册.md](./08-PostgreSQL数据库部署操作手册.md) - PostgreSQL部署步骤
|
||||
- [09-Python微服务-SAE部署操作手册.md](./09-Python微服务-SAE部署操作手册.md) - Python微服务部署步骤
|
||||
- 待创建:Node.js后端SAE部署操作手册
|
||||
- [10-Node.js后端-Docker镜像构建手册.md](./10-Node.js后端-Docker镜像构建手册.md) - Node.js后端Docker构建详解
|
||||
|
||||
### 技术架构文档
|
||||
- [00-部署架构总览.md](./00-部署架构总览.md) - 架构设计与技术选型
|
||||
- [04-Python微服务-SAE容器部署指南.md](./04-Python微服务-SAE容器部署指南.md) - Python服务技术详解
|
||||
- [05-Node.js后端-SAE容器部署指南.md](./05-Node.js后端-SAE容器部署指南.md) - Node.js后端技术详解
|
||||
- [06-前端Nginx-SAE容器部署指南.md](./06-前端Nginx-SAE容器部署指南.md) - 前端Nginx技术详解
|
||||
|
||||
### 分析报告
|
||||
@@ -683,7 +771,7 @@ aliyun sae DescribeApplicationInstances --AppId xxx
|
||||
|
||||
## 🔄 八、更新日志
|
||||
|
||||
### 2024-12-24
|
||||
### 2025-12-24
|
||||
- ✅ PostgreSQL数据库部署完成
|
||||
- ✅ 前端Nginx Docker镜像构建并推送至ACR
|
||||
- ✅ Python微服务Docker镜像构建并推送至ACR
|
||||
@@ -691,6 +779,11 @@ aliyun sae DescribeApplicationInstances --AppId xxx
|
||||
- ✅ 创建Python微服务SAE部署操作手册(轻量版SAE配置)
|
||||
- ✅ Python微服务成功部署到SAE(内网地址:172.17.173.66:8000)
|
||||
- ✅ 解决ACR镜像拉取权限问题(配置镜像仓库认证)
|
||||
- ✅ Node.js后端Prisma反向同步完成(32个模型,手动补全30+关系字段)
|
||||
- ✅ Node.js后端TypeScript编译修复完成(修复200+错误→0错误)
|
||||
- ✅ Node.js后端Docker镜像构建成功(838MB,改进版方案B)
|
||||
- ✅ Node.js后端镜像推送至ACR(v1.0 + latest)
|
||||
- ✅ 创建Node.js后端Docker镜像构建手册
|
||||
|
||||
---
|
||||
|
||||
@@ -708,5 +801,5 @@ aliyun sae DescribeApplicationInstances --AppId xxx
|
||||
---
|
||||
|
||||
> **提示**:本文档会随着部署进度持续更新,请定期查看最新版本!
|
||||
> **最后更新**:2024-12-24
|
||||
> **最后更新**:2025-12-24
|
||||
|
||||
|
||||
@@ -865,3 +865,4 @@ ACR镜像仓库:
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -1352,3 +1352,4 @@ SAE应用配置:
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -1168,3 +1168,4 @@ docker exec -e PGPASSWORD="密码" ai-clinical-postgres psql -h RDS地址 -U air
|
||||
祝部署顺利!🎉
|
||||
|
||||
|
||||
|
||||
|
||||
582
docs/05-部署文档/10-Node.js后端-Docker镜像构建手册.md
Normal file
582
docs/05-部署文档/10-Node.js后端-Docker镜像构建手册.md
Normal file
@@ -0,0 +1,582 @@
|
||||
# Node.js 后端 - Docker 镜像构建操作手册
|
||||
|
||||
**文档版本**: v1.0
|
||||
**创建时间**: 2024-12-24
|
||||
**适用范围**: AIclinicalresearch 平台 - Node.js 后端服务
|
||||
**目标读者**: 运维工程师、后端开发工程师
|
||||
|
||||
---
|
||||
|
||||
## 📋 目录
|
||||
|
||||
1. [构建概述](#构建概述)
|
||||
2. [前置准备](#前置准备)
|
||||
3. [构建流程](#构建流程)
|
||||
4. [镜像信息](#镜像信息)
|
||||
5. [故障排查](#故障排查)
|
||||
6. [最佳实践](#最佳实践)
|
||||
|
||||
---
|
||||
|
||||
## 1. 构建概述
|
||||
|
||||
### 1.1 构建策略
|
||||
|
||||
本次构建采用**改进版方案B(本地编译+Docker打包)**,相比传统方案有以下优势:
|
||||
|
||||
| 对比项 | 传统方案 | 改进版方案B |
|
||||
|--------|----------|-------------|
|
||||
| **TypeScript编译** | Docker中执行 | 本地预编译 ✅ |
|
||||
| **依赖安装** | 完整依赖 | 仅生产依赖 ✅ |
|
||||
| **网络依赖** | 高(易超时) | 低(更稳定) ✅ |
|
||||
| **构建时间** | ~10分钟 | ~5分钟 ✅ |
|
||||
| **平台兼容性** | 有风险 | 无风险 ✅ |
|
||||
|
||||
### 1.2 构建成果
|
||||
|
||||
```
|
||||
镜像名称: backend-service:v1.0
|
||||
镜像大小: 838MB (压缩后 ~186MB)
|
||||
镜像ID: a4ffb61c15af
|
||||
构建时间: ~5分钟
|
||||
ACR地址: crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 2. 前置准备
|
||||
|
||||
### 2.1 环境检查
|
||||
|
||||
```powershell
|
||||
# 1. 检查Docker状态
|
||||
docker --version
|
||||
docker ps
|
||||
|
||||
# 2. 检查Node.js环境
|
||||
node --version # 应该显示 v22.x
|
||||
npm --version
|
||||
|
||||
# 3. 确认当前目录
|
||||
cd D:\MyCursor\AIclinicalresearch\backend
|
||||
```
|
||||
|
||||
### 2.2 代码准备
|
||||
|
||||
#### ✅ 必须完成的步骤
|
||||
|
||||
**步骤1:Prisma反向同步(必须)**
|
||||
|
||||
```powershell
|
||||
# 设置临时RDS连接环境变量
|
||||
$env:DATABASE_URL = "postgresql://airesearch:Xibahe%40fengzhibo117@pgm-2zex1m2y3r23hdn5oo.pg.rds.aliyuncs.com:5432/ai_clinical_research?connection_limit=18&pool_timeout=10"
|
||||
|
||||
# 执行Prisma反向同步
|
||||
npx prisma db pull
|
||||
|
||||
# 输出应该显示:
|
||||
# ✔ Introspected 32 models and wrote them into prisma\schema.prisma
|
||||
```
|
||||
|
||||
**步骤2:生成Prisma Client**
|
||||
|
||||
```powershell
|
||||
npx prisma generate
|
||||
|
||||
# 输出应该显示:
|
||||
# ✔ Generated Prisma Client (v6.17.0)
|
||||
```
|
||||
|
||||
**步骤3:TypeScript编译(必须)**
|
||||
|
||||
```powershell
|
||||
# 编译TypeScript代码
|
||||
npm run build
|
||||
|
||||
# 成功输出:
|
||||
# > ai-clinical-backend@1.0.0 build
|
||||
# > tsc
|
||||
# (无错误信息)
|
||||
|
||||
# 检查dist目录是否生成
|
||||
ls dist
|
||||
```
|
||||
|
||||
⚠️ **重要提示**:如果编译失败,必须先修复所有TypeScript错误!
|
||||
|
||||
---
|
||||
|
||||
## 3. 构建流程
|
||||
|
||||
### 3.1 完整构建步骤
|
||||
|
||||
```powershell
|
||||
# 1. 确保在backend目录
|
||||
cd D:\MyCursor\AIclinicalresearch\backend
|
||||
|
||||
# 2. 检查Dockerfile和.dockerignore
|
||||
ls Dockerfile
|
||||
ls .dockerignore
|
||||
|
||||
# 3. 开始构建(需要5分钟)
|
||||
docker build -t backend-service:v1.0 .
|
||||
|
||||
# 4. 查看构建结果
|
||||
docker images backend-service:v1.0
|
||||
```
|
||||
|
||||
### 3.2 构建过程说明
|
||||
|
||||
**阶段1:依赖安装(约4分钟)**
|
||||
```dockerfile
|
||||
FROM node:alpine AS builder
|
||||
RUN apk add --no-cache openssl
|
||||
COPY package*.json ./
|
||||
COPY prisma ./prisma/
|
||||
RUN npm ci --production # 仅安装生产依赖
|
||||
RUN npx prisma generate # 生成Prisma Client
|
||||
```
|
||||
|
||||
**阶段2:复制本地编译结果(约10秒)**
|
||||
```dockerfile
|
||||
COPY dist ./dist # 复制本地已编译的TypeScript代码
|
||||
```
|
||||
|
||||
**阶段3:运行镜像打包(约1分钟)**
|
||||
```dockerfile
|
||||
FROM node:alpine
|
||||
COPY --from=builder /app/node_modules ./node_modules
|
||||
COPY --from=builder /app/dist ./dist
|
||||
COPY --from=builder /app/prisma ./prisma
|
||||
```
|
||||
|
||||
### 3.3 推送到ACR
|
||||
|
||||
```powershell
|
||||
# 1. 登录ACR(使用个人版实例地址)
|
||||
echo "fengzhibo117" | docker login --username=gofeng117@163.com --password-stdin crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com
|
||||
|
||||
# 输出:Login Succeeded
|
||||
|
||||
# 2. 打标签
|
||||
docker tag backend-service:v1.0 crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
docker tag backend-service:v1.0 crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:latest
|
||||
|
||||
# 3. 推送镜像
|
||||
docker push crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
docker push crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:latest
|
||||
|
||||
# 输出:
|
||||
# v1.0: digest: sha256:a4ffb61c15af... size: 856
|
||||
# latest: digest: sha256:a4ffb61c15af... size: 856
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 4. 镜像信息
|
||||
|
||||
### 4.1 镜像地址
|
||||
|
||||
**VPC内网地址(SAE部署使用):**
|
||||
```
|
||||
crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
```
|
||||
|
||||
**公网地址(查看和拉取):**
|
||||
```
|
||||
crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
```
|
||||
|
||||
### 4.2 镜像详情
|
||||
|
||||
```yaml
|
||||
镜像摘要: sha256:a4ffb61c15af1cd1ed9de187b4464a1aab773918e5b41b4df5b8ad96514f9941
|
||||
大小: 838MB (压缩后 ~186MB)
|
||||
架构: linux/amd64
|
||||
基础镜像: node:alpine
|
||||
Node版本: 22.x
|
||||
标签: v1.0, latest
|
||||
```
|
||||
|
||||
### 4.3 镜像内容
|
||||
|
||||
```
|
||||
/app/
|
||||
├── node_modules/ # 生产依赖
|
||||
├── dist/ # 编译后的JS代码
|
||||
├── prisma/ # Prisma Schema
|
||||
│ └── schema.prisma
|
||||
├── package.json
|
||||
└── uploads/ # 临时文件目录
|
||||
```
|
||||
|
||||
### 4.4 启动命令
|
||||
|
||||
```dockerfile
|
||||
CMD ["node", "dist/index.js"]
|
||||
```
|
||||
|
||||
### 4.5 健康检查
|
||||
|
||||
```dockerfile
|
||||
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
|
||||
CMD node -e "require('http').get('http://localhost:3001/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1); })"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 5. 故障排查
|
||||
|
||||
### 5.1 常见问题
|
||||
|
||||
#### ❌ 问题1:TypeScript编译失败
|
||||
|
||||
**症状:**
|
||||
```
|
||||
error TS2554: Expected 2-3 arguments, but got 1.
|
||||
error TS2322: Type 'XXX' is not assignable to type 'YYY'.
|
||||
```
|
||||
|
||||
**原因:**
|
||||
- Prisma反向同步后缺少关系字段
|
||||
- 代码与Prisma生成的类型不匹配
|
||||
|
||||
**解决方案:**
|
||||
```powershell
|
||||
# 1. 重新同步Prisma
|
||||
npx prisma db pull
|
||||
npx prisma generate
|
||||
|
||||
# 2. 重新编译
|
||||
npm run build
|
||||
|
||||
# 3. 如果还有错误,检查tsconfig.json配置
|
||||
```
|
||||
|
||||
#### ❌ 问题2:Docker构建网络超时
|
||||
|
||||
**症状:**
|
||||
```
|
||||
npm error code ECONNRESET
|
||||
npm error network aborted
|
||||
```
|
||||
|
||||
**原因:**
|
||||
- npm镜像源网络不稳定
|
||||
- npm ci 下载依赖失败
|
||||
|
||||
**解决方案:**
|
||||
✅ **使用改进版方案B(本次采用的方案)**
|
||||
- 本地预编译,跳过Docker中的编译步骤
|
||||
- 只安装生产依赖,减少网络传输
|
||||
|
||||
#### ❌ 问题3:推送到ACR失败(403 Forbidden)
|
||||
|
||||
**症状:**
|
||||
```
|
||||
Error response from daemon: login attempt to https://registry.cn-beijing.aliyuncs.com/v2/ failed with status: 403 Forbidden
|
||||
```
|
||||
|
||||
**原因:**
|
||||
- 使用了错误的ACR地址
|
||||
- 应该使用个人版实例地址,不是企业版地址
|
||||
|
||||
**解决方案:**
|
||||
```powershell
|
||||
# ✅ 正确的登录地址(个人版实例)
|
||||
docker login crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com
|
||||
|
||||
# ❌ 错误的登录地址(企业版)
|
||||
docker login registry.cn-beijing.aliyuncs.com
|
||||
```
|
||||
|
||||
#### ❌ 问题4:VPC内网地址推送超时
|
||||
|
||||
**症状:**
|
||||
```
|
||||
failed to do request: Head "https://crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/...": net/http: TLS handshake timeout
|
||||
```
|
||||
|
||||
**原因:**
|
||||
- VPC内网地址只能在阿里云VPC内访问
|
||||
- 本地开发环境无法访问VPC内网
|
||||
|
||||
**解决方案:**
|
||||
```powershell
|
||||
# 本地开发环境使用公网地址推送
|
||||
docker push crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
|
||||
# SAE部署时使用VPC内网地址拉取(在SAE控制台配置)
|
||||
```
|
||||
|
||||
### 5.2 验证镜像
|
||||
|
||||
```powershell
|
||||
# 1. 检查镜像是否存在
|
||||
docker images backend-service:v1.0
|
||||
|
||||
# 2. 查看镜像详细信息
|
||||
docker inspect backend-service:v1.0
|
||||
|
||||
# 3. 测试运行镜像(可选)
|
||||
docker run -d `
|
||||
--name backend-test `
|
||||
-p 3001:3001 `
|
||||
-e DATABASE_URL="postgresql://..." `
|
||||
-e NODE_ENV=production `
|
||||
backend-service:v1.0
|
||||
|
||||
# 4. 查看容器日志
|
||||
docker logs backend-test
|
||||
|
||||
# 5. 测试健康检查
|
||||
curl http://localhost:3001/health
|
||||
|
||||
# 6. 清理测试容器
|
||||
docker stop backend-test
|
||||
docker rm backend-test
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 6. 最佳实践
|
||||
|
||||
### 6.1 构建前检查清单
|
||||
|
||||
- [ ] 已完成Prisma反向同步(`npx prisma db pull`)
|
||||
- [ ] 已生成Prisma Client(`npx prisma generate`)
|
||||
- [ ] TypeScript编译成功(`npm run build`)
|
||||
- [ ] dist目录已生成且包含所有编译后的JS文件
|
||||
- [ ] Docker Desktop已启动并运行
|
||||
- [ ] 网络连接正常
|
||||
|
||||
### 6.2 版本管理
|
||||
|
||||
**镜像标签规范:**
|
||||
```
|
||||
v1.0 - 特定版本(推荐用于生产环境)
|
||||
latest - 最新版本(用于测试环境)
|
||||
v1.0.1 - Bug修复版本
|
||||
v1.1.0 - 功能更新版本
|
||||
```
|
||||
|
||||
**推送策略:**
|
||||
```powershell
|
||||
# 生产环境部署(推送特定版本)
|
||||
docker push crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
|
||||
# 测试环境部署(同时推送latest)
|
||||
docker push crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
|
||||
docker push crpi-cd5ij4pjt65mweeo.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:latest
|
||||
```
|
||||
|
||||
### 6.3 构建优化
|
||||
|
||||
**1. 利用Docker缓存**
|
||||
```dockerfile
|
||||
# ✅ 先复制package.json,利用依赖缓存
|
||||
COPY package*.json ./
|
||||
RUN npm ci --production
|
||||
|
||||
# ✅ 最后复制代码,代码变化不影响依赖层缓存
|
||||
COPY dist ./dist
|
||||
```
|
||||
|
||||
**2. 使用.dockerignore**
|
||||
```
|
||||
node_modules
|
||||
.env
|
||||
.env.*
|
||||
dist # 本地dist通过COPY显式复制
|
||||
test
|
||||
tests
|
||||
*.md
|
||||
.git
|
||||
```
|
||||
|
||||
**3. 多阶段构建**
|
||||
```dockerfile
|
||||
# 阶段1:依赖安装
|
||||
FROM node:alpine AS builder
|
||||
...
|
||||
|
||||
# 阶段2:运行时镜像(更小)
|
||||
FROM node:alpine
|
||||
COPY --from=builder ...
|
||||
```
|
||||
|
||||
### 6.4 安全建议
|
||||
|
||||
1. **不要在镜像中包含敏感信息**
|
||||
- ❌ 不要把`.env`文件复制到镜像
|
||||
- ✅ 使用SAE环境变量注入配置
|
||||
|
||||
2. **使用非root用户运行**
|
||||
```dockerfile
|
||||
RUN addgroup -g 1001 -S nodejs && \
|
||||
adduser -S nodejs -u 1001
|
||||
USER nodejs
|
||||
```
|
||||
|
||||
3. **定期更新基础镜像**
|
||||
```dockerfile
|
||||
FROM node:alpine # 使用最新的Alpine版本
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 附录A:Dockerfile完整内容
|
||||
|
||||
```dockerfile
|
||||
# ==================== 阶段 1: 依赖安装阶段 ====================
|
||||
FROM node:alpine AS builder
|
||||
|
||||
# 替换Alpine镜像源为阿里云镜像(解决网络问题)
|
||||
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
|
||||
|
||||
# 安装 Prisma 运行时依赖
|
||||
RUN apk add --no-cache openssl
|
||||
|
||||
WORKDIR /app
|
||||
|
||||
# 1. 复制依赖文件
|
||||
COPY package*.json ./
|
||||
|
||||
# 2. 复制 Prisma Schema(用于生成Prisma Client)
|
||||
COPY prisma ./prisma/
|
||||
|
||||
# 3. 只安装生产依赖(大幅减少网络传输和安装时间)
|
||||
RUN npm config set registry https://registry.npmmirror.com && \
|
||||
npm config set fetch-retry-mintimeout 20000 && \
|
||||
npm config set fetch-retry-maxtimeout 120000 && \
|
||||
npm config set fetch-retries 5 && \
|
||||
npm ci --production --prefer-offline --no-audit
|
||||
|
||||
# 4. 生成 Prisma Client(生产环境需要)
|
||||
RUN npx prisma generate
|
||||
|
||||
# 5. 复制本地已编译好的 dist 文件夹(跳过TypeScript编译)
|
||||
COPY dist ./dist
|
||||
|
||||
# ==================== 阶段 2: 运行阶段 ====================
|
||||
FROM node:alpine
|
||||
|
||||
# 替换Alpine镜像源为阿里云镜像(解决网络问题)
|
||||
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
|
||||
|
||||
# 安装运行时依赖 + 时区数据
|
||||
RUN apk add --no-cache \
|
||||
openssl \
|
||||
curl \
|
||||
ca-certificates \
|
||||
tzdata
|
||||
|
||||
# ⚠️ 统一时区:Asia/Shanghai
|
||||
ENV TZ=Asia/Shanghai
|
||||
|
||||
# 创建非 root 用户(安全最佳实践)
|
||||
RUN addgroup -g 1001 -S nodejs && \
|
||||
adduser -S nodejs -u 1001
|
||||
|
||||
WORKDIR /app
|
||||
|
||||
# 从构建阶段复制产物
|
||||
COPY --from=builder --chown=nodejs:nodejs /app/node_modules ./node_modules
|
||||
COPY --from=builder --chown=nodejs:nodejs /app/dist ./dist
|
||||
COPY --from=builder --chown=nodejs:nodejs /app/package*.json ./
|
||||
COPY --from=builder --chown=nodejs:nodejs /app/prisma ./prisma
|
||||
|
||||
# 创建上传目录(用于临时文件)
|
||||
RUN mkdir -p /app/uploads && chown -R nodejs:nodejs /app/uploads
|
||||
|
||||
# 切换到非 root 用户
|
||||
USER nodejs
|
||||
|
||||
# 健康检查
|
||||
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
|
||||
CMD node -e "require('http').get('http://localhost:3001/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1); })"
|
||||
|
||||
# 暴露端口
|
||||
EXPOSE 3001
|
||||
|
||||
# 🔥 启动命令(仅启动应用,不执行数据库迁移)
|
||||
CMD ["node", "dist/index.js"]
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 附录B:.dockerignore完整内容
|
||||
|
||||
```
|
||||
# Node.js
|
||||
node_modules
|
||||
npm-debug.log
|
||||
yarn-error.log
|
||||
|
||||
# 开发文件
|
||||
.env
|
||||
.env.*
|
||||
*.local
|
||||
|
||||
# 构建产物(改进方案B:使用本地编译好的dist)
|
||||
# dist # 暂时注释掉,允许复制本地dist
|
||||
|
||||
# 测试文件
|
||||
test
|
||||
tests
|
||||
*.test.ts
|
||||
*.spec.ts
|
||||
coverage
|
||||
|
||||
# 文档和临时文件
|
||||
docs
|
||||
*.md
|
||||
.vscode
|
||||
.idea
|
||||
.DS_Store
|
||||
Thumbs.db
|
||||
|
||||
# 上传文件(运行时生成)
|
||||
uploads/*
|
||||
|
||||
# Git
|
||||
.git
|
||||
.gitignore
|
||||
|
||||
# 日志
|
||||
*.log
|
||||
logs
|
||||
|
||||
# 临时文件
|
||||
temp
|
||||
tmp
|
||||
*.swp
|
||||
*.swo
|
||||
*~
|
||||
|
||||
# 数据库文件(SQLite,如果有)
|
||||
*.db
|
||||
*.sqlite
|
||||
|
||||
# 脚本文件(仅开发使用)
|
||||
scripts/*.ts
|
||||
*.bat
|
||||
*.ps1
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 附录C:相关文档
|
||||
|
||||
- [Node.js后端-SAE容器部署指南](./05-Node.js后端-SAE容器部署指南.md)
|
||||
- [部署进度总览](./00-部署进度总览.md)
|
||||
- [PostgreSQL数据库部署操作手册](./08-PostgreSQL数据库部署操作手册.md)
|
||||
- [Python微服务-SAE部署操作手册](./09-Python微服务-SAE部署操作手册.md)
|
||||
|
||||
---
|
||||
|
||||
**文档维护者**: AI Assistant
|
||||
**最后更新**: 2024-12-24
|
||||
**版本**: v1.0
|
||||
|
||||
|
||||
@@ -476,3 +476,4 @@ NAT网关成本¥100/月,对初创团队是一笔开销
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user