Files
ClassHelper/deploy/Dockerfile
T
LoveChengke 9c678b3730 fix(deploy,docs): 修好 Docker 构建(缺 prisma generate)+ 新增 SQLite 单容器 compose
- Dockerfile:构建阶段补 `pnpm --filter @classhelper/server run db:generate`。生成产物 packages/server/src/generated/prisma 是 gitignored 的,而 pnpm install 用了 --ignore-scripts 跳过 postinstall,少了这一步 tsc 会报 "Cannot find module ../generated/prisma/client.js"(从 git clone 构建必踩)
- 新增 deploy/docker-compose.sqlite.yml + deploy/.env.sqlite.example:只跑服务端一个容器(DATABASE_URL=file:/app/data/classhelper.db + 数据卷),首次启动靠 AUTO_MIGRATE=true 自动建表与建管理员。适合内存小的机器或与别的服务共用一台机器(MySQL 变体会多一个数据库进程)
- docs/production.md:补 2.1 单容器变体说明(用法、适用场景、端口/生产自检注意事项、备份命令)
2026-09-27 18:34:19 +08:00

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# 班级小助手服务端 · 生产镜像
#
# 两阶段构建:
# build —— 安装依赖并编译 shared / server / web-admin
# runtime —— 仅保留运行时所需内容(生产依赖 + 构建产物),镜像更小
#
# 构建(在仓库根目录执行):
# docker build -f deploy/Dockerfile -t classhelper-server:0.1.0 .
#
# 运行(SQLite + 数据卷):
# docker run -d --name classhelper -p 4000:4000 \
# -e JWT_SECRET=<48字节随机串> \
# -v classhelper-data:/app/data \
# classhelper-server:0.1.0
#
# 生产推荐用 docker compose(见 deploy/docker-compose.yml,含 MySQL 与 HTTPS 反代)
# ---------------------------------------------------------------- 构建阶段
FROM node:22-slim AS build
WORKDIR /app
# 启用 pnpm(用 corepack 保证版本与仓库一致)
RUN corepack enable && corepack prepare pnpm@11.8.0 --activate
# 先只拷贝清单以提高缓存命中率
COPY pnpm-workspace.yaml pnpm-lock.yaml package.json tsconfig.base.json ./
COPY packages/shared/package.json packages/shared/
COPY packages/server/package.json packages/server/
COPY packages/web-admin/package.json packages/web-admin/
COPY packages/desktop-client/package.json packages/desktop-client/
RUN pnpm install --frozen-lockfile --ignore-scripts
# 再拷贝源码并构建(只构建服务端与 Web 管理端,桌面客户端不参与)
COPY packages ./packages
COPY scripts ./scripts
# 必须先生成 Prisma Client:`pnpm install --ignore-scripts` 跳过了 postinstall,
# 而生成产物 `packages/server/src/generated/prisma` 是 gitignored 的(clone 下来没有),
# 少了这一步下面的 tsc 会报 "Cannot find module '../generated/prisma/client.js'"。
RUN pnpm build:shared \
&& pnpm --filter @classhelper/server run db:generate \
&& pnpm --filter @classhelper/server build \
&& pnpm --filter @classhelper/web-admin build
# ---------------------------------------------------------------- 运行时阶段
FROM node:22-slim AS runtime
WORKDIR /app
ENV NODE_ENV=production \
HOST=0.0.0.0 \
PORT=4000 \
LOG_LEVEL=info \
TRUST_PROXY=1 \
RATE_LIMIT_ENABLED=true \
STARTUP_DB_CHECK=true
# 生产依赖(清单由 scripts/dist-server.mjs 依据 packages/server/package.json 生成)
COPY deploy/package.runtime.json ./package.json
RUN npm install --omit=dev --no-audit --no-fund
# 后端产物 + 迁移文件 + Web 管理端 + 工作区共享包
COPY --from=build /app/packages/server/dist ./server/dist
COPY --from=build /app/packages/server/prisma/migrations ./server/prisma/migrations
COPY --from=build /app/packages/web-admin/dist ./web
COPY --from=build /app/packages/shared/dist ./node_modules/@classhelper/shared/dist
COPY packages/shared/package.json ./node_modules/@classhelper/shared/package.json
# 数据目录(SQLite 文件 / PID 文件),建议挂载数据卷
RUN mkdir -p /app/data /app/logs
VOLUME ["/app/data"]
EXPOSE 4000
# 容器健康检查:就绪探针(数据库不可用会返回 503)
HEALTHCHECK --interval=30s --timeout=5s --start-period=25s --retries=3 \
CMD node -e "fetch('http://127.0.0.1:4000/readyz').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
CMD ["node", "server/dist/index.js"]