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- 分离测试/生产环境的前端镜像构建 - nginx 配置使用 BACKEND_HOST 变量区分环境 - 生产环境添加独立的 Docker network - 生产环境使用独立的密钥配置 (xxx_prod) - 修复前端空白问题：确保前后端在同一 network
28 lines
716 B
Docker
28 lines
716 B
Docker
FROM node:20-alpine as builder
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WORKDIR /app
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# 安装依赖（使用淘宝镜像）
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COPY frontend/package.json ./
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RUN npm config set registry https://registry.npmmirror.com && npm install
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# 构建
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COPY frontend/ .
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RUN npm run build
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# 生产镜像
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FROM nginx:alpine
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# 后端服务地址（通过 build-arg 传入，构建时替换）
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ARG BACKEND_HOST=platform-backend-test
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COPY --from=builder /app/dist /usr/share/nginx/html
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COPY deploy/nginx/frontend.conf /etc/nginx/conf.d/default.conf
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# 在构建时替换后端地址（只替换 BACKEND_HOST 变量）
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RUN sed -i "s/\${BACKEND_HOST}/${BACKEND_HOST}/g" /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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