54 lines
1.4 KiB
Docker
54 lines
1.4 KiB
Docker
# ====================================
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# 前端服务镜像 - School News Web
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# 使用Node运行Vite预览服务器
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# 注意：dist目录需要在主机中先构建好
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# ====================================
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FROM node:20-alpine
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# 设置环境变量
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ENV TZ=Asia/Shanghai \
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NODE_ENV=production
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# 安装基础工具
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RUN apk add --no-cache tzdata bash curl && \
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ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
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echo "Asia/Shanghai" > /etc/timezone
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# 创建应用目录
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WORKDIR /app
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# 创建必要目录
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RUN mkdir -p /app/dist /app/config /app/logs
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# 复制package.json和package-lock.json
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COPY schoolNewsWeb/package*.json ./
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# 安装生产依赖（包括vite用于preview）
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RUN npm ci --only=production && \
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npm install -g vite
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# 从主机复制已构建的dist目录
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COPY schoolNewsWeb/dist/ /app/dist/
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# 复制配置文件模板（可整个替换）
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COPY schoolNewsWeb/public/app-config.js /app/config/app-config.js.template
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# 确保dist中有默认配置文件
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RUN if [ ! -f /app/dist/app-config.js ]; then \
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cp /app/config/app-config.js.template /app/dist/app-config.js; \
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fi
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# 复制启动脚本
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COPY schoolNewsWeb/docker/start.sh /app/start.sh
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RUN chmod +x /app/start.sh
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# 暴露端口（Vite preview默认4173）
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EXPOSE 4173
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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 curl -f http://localhost:4173/ || exit 1
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# 启动应用
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CMD ["/app/start.sh"]
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