56 lines
1.4 KiB
Docker
56 lines
1.4 KiB
Docker
# 国内网络优化版 Dockerfile
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# 使用国内镜像源和 npm 镜像加速构建
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# 第一阶段：构建 React 应用
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FROM node:20-alpine AS builder
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WORKDIR /app
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# 配置 npm 使用国内淘宝镜像源
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RUN npm config set registry https://registry.npmmirror.com
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# 复制 package 文件
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COPY package*.json ./
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# 安装依赖（使用 ci 命令确保一致性）
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RUN npm ci --prefer-offline --no-audit
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# 复制源代码
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COPY . .
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# 构建生产版本
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RUN npm run build
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# 第二阶段：使用 Nginx 托管静态文件
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FROM nginx:1.27-alpine
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# 使用阿里云镜像源替换默认的 Alpine 源
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories && \
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apk update && \
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apk add --no-cache tzdata && \
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rm -rf /var/cache/apk/*
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# 设置时区为上海
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ENV TZ=Asia/Shanghai
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RUN cp /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
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WORKDIR /usr/share/nginx/html
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# 从构建阶段复制构建好的文件
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COPY --from=builder /app/dist .
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# 复制 Nginx 配置
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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# 创建健康检查文件
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RUN echo "OK" > /usr/share/nginx/html/health
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# 暴露端口
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EXPOSE 80
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=20s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:80/health || exit 1
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# 启动 Nginx
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CMD ["nginx", "-g", "daemon off;"] |