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# 两阶段构建(Phase 4 Task 1):
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# 阶段一 node:20-alpine 构建 admin 前端 → dist;
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# 阶段二 python:3.13-slim 只带运行时所需(app/static/seed_profiles/
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# scripts + 前端 dist),不带 node/tests/docs。
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# ---- 阶段一: admin 前端构建 --------------------------------------------------
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FROM node:20-alpine AS admin-build
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WORKDIR /build
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# 先拷清单再拷源码:依赖层缓存与源码改动解耦
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COPY admin/package.json admin/pnpm-lock.yaml admin/pnpm-workspace.yaml ./
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# corepack 按 package.json 的 packageManager 字段钉 pnpm 版本(与本地
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2026-10-14 08:42:50 +08:00
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# 一致的单一事实源);显式装 0.36.0(实测通过)规避 node20 镜像内置旧版
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# 的签名钥问题——钉具体版本,不追 latest(构建可复现)
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RUN npm install -g corepack@0.36.0 && corepack enable
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2026-10-14 08:22:26 +08:00
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RUN pnpm install --frozen-lockfile
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COPY admin/ ./
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# VITE_BASE_URL 取 admin/.env.production(=/admin/):产物资源引用与后端
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# 挂载路径同源;不靠构建期 env 注入(vite 的 env/文件优先级易漂移,
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# 文件为单一事实源)
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RUN pnpm build
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# ---- 阶段二: 生产镜像 --------------------------------------------------------
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FROM python:3.13-slim
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WORKDIR /app
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2026-10-14 08:42:50 +08:00
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# tzdata: trixie slim 实测已自带(容器内 TZ=Asia/Shanghai 生效,UTC+8);
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# 显式安装留作基镜像漂移保险——将来换基/slim 进一步瘦身时,缺 tzdata 的
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# TZ 会被静默忽略(退 UTC),推送窗口等业务时间随之漂移
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2026-10-14 08:22:26 +08:00
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends tzdata \
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&& rm -rf /var/lib/apt/lists/*
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COPY requirements.txt ./
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RUN pip install --no-cache-dir -r requirements.txt
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COPY app ./app
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COPY static ./static
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COPY seed_profiles ./seed_profiles
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COPY scripts ./scripts
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COPY --from=admin-build /build/dist ./admin/dist
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EXPOSE 8018
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8018", "--workers", "1"]
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