77 lines
1.9 KiB
Docker
77 lines
1.9 KiB
Docker
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# 宁夏智慧养殖监管平台 - 后端服务容器
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# 基于Node.js 18 Alpine镜像构建
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FROM node:18-alpine
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# 设置工作目录
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WORKDIR /app
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# 安装系统依赖
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RUN apk add --no-cache \
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# 用于数据库备份的MySQL客户端
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mysql-client \
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# 用于PDF生成的Chrome依赖
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chromium \
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nss \
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freetype \
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freetype-dev \
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harfbuzz \
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ca-certificates \
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ttf-freefont \
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# 用于文件压缩的工具
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zip \
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unzip \
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# 开发工具
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git \
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&& rm -rf /var/cache/apk/*
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# 设置Puppeteer使用系统安装的Chromium
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ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
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PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
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# 复制package.json和package-lock.json
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COPY package*.json ./
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# 安装Node.js依赖
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RUN npm ci --only=production && npm cache clean --force
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# 复制应用代码
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COPY . .
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# 创建必要的目录
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RUN mkdir -p logs backups uploads temp
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# 设置文件权限
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RUN chown -R node:node /app
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# 切换到非root用户
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USER node
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# 暴露端口
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EXPOSE 5350
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD node -e "const http = require('http'); \
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const options = { host: 'localhost', port: 5350, path: '/api/health', timeout: 5000 }; \
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const req = http.request(options, (res) => { \
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if (res.statusCode === 200) process.exit(0); \
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else process.exit(1); \
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}); \
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req.on('error', () => process.exit(1)); \
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req.end();"
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# 设置环境变量
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ENV NODE_ENV=production \
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PORT=5350 \
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TZ=Asia/Shanghai
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# 启动命令
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CMD ["node", "server.js"]
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# 元数据标签
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LABEL maintainer="宁夏智慧养殖监管平台 <support@nxxm.com>" \
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version="2.1.0" \
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description="宁夏智慧养殖监管平台后端API服务" \
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application="nxxm-farming-platform" \
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tier="backend"
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