30 lines
885 B
Docker
30 lines
885 B
Docker
# ============================================================
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# Stage 1: Build — 基于 Node 20 Alpine 构建 Vue3 前端产物
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# ============================================================
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FROM node:20-alpine AS builder
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WORKDIR /build
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# 先拷贝依赖清单，利用 Docker 层缓存
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COPY frontend/package.json frontend/package-lock.json* ./
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RUN npm ci
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# 拷贝全部前端源码并执行生产构建
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COPY frontend/ .
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RUN npm run build
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# ============================================================
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# Stage 2: Run — 极致轻量的 Nginx 运行时
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# ============================================================
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FROM nginx:alpine
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# 拷贝构建产物
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COPY --from=builder /build/dist /usr/share/nginx/html
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# 拷贝 Nginx 网关配置（覆盖默认）
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COPY nginx/default.conf /etc/nginx/conf.d/default.conf
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EXPOSE 80
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CMD ["nginx", "-g", "daemon off;"]
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