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AIclinicalresearch/backend/Dockerfile
HaHafeng 6124c7abc6 docs(platform): Add database documentation system and restructure deployment docs
Completed:
- Add 6 core database documents (docs/01-平台基础层/07-数据库/)
  Architecture overview, migration history, environment comparison,
  tech debt tracking, seed data management, PostgreSQL extensions
- Restructure deployment docs: archive 20 legacy files to _archive-2025/
- Create unified daily operations manual (01-日常更新操作手册.md)
- Add pending deployment change tracker (03-待部署变更清单.md)
- Update database development standard to v3.0 (three iron rules)
- Fix Prisma schema type drift: align @db.* annotations with actual DB
  IIT: UUID/Timestamptz(6), SSA: Timestamp(6)/VarChar(20/50/100)
- Add migration: 20260227_align_schema_with_db_types (idempotent ALTER)
- Add Cursor Rule for auto-reminding deployment change documentation
- Update system status guide v6.4 with deployment and DB doc references
- Add architecture consultation docs (Prisma guide, SAE deployment guide)

Technical details:
- Manual migration due to shadow DB limitation (TD-001 in tech debt)
- Deployment docs reduced from 20+ scattered files to 3 core documents
- Cursor Rule triggers on schema.prisma, package.json, Dockerfile changes

Made-with: Cursor
2026-02-27 14:35:25 +08:00

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# ==================== 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
# 5a. tsc 不会复制 .json 文件,手动补充 src 中的 JSON 配置到 dist
COPY src/modules/ssa/config/*.json ./dist/modules/ssa/config/
COPY src/modules/asl/fulltext-screening/prompts/*.json ./dist/modules/asl/fulltext-screening/prompts/
# 6. 复制配置文件agents.yaml等
COPY config ./config
# ==================== 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
COPY --from=builder --chown=nodejs:nodejs /app/config ./config
# 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"]