31 lines
763 B
Docker
31 lines
763 B
Docker
# 前端 Dockerfile (开发环境)
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FROM node:18-alpine
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WORKDIR /app
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# 复制 package.json 和 package-lock.json
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COPY package*.json ./
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# 安装依赖
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RUN npm ci
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# 复制源代码
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COPY . .
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# 创建非root用户
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nodejs -u 1001 && \
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chown -R nodejs:nodejs /app
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# 切换用户
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USER nodejs
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# 暴露端口
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EXPOSE 3000
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
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CMD node -e "const http = require('http'); http.get('http://localhost:3000', (res) => { if (res.statusCode !== 200) throw new Error('Health check failed') }).on('error', (err) => { console.error(err); process.exit(1); })"
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# 启动开发服务器
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CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"] |