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Co-authored-by: Cursor <cursoragent@cursor.com>
56 lines
1.3 KiB
Docker
56 lines
1.3 KiB
Docker
# 生产环境 Admin Dockerfile（最小构建）
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# 用途：构建优化的 Next.js 生产镜像
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# 支持通过构建参数指定基础镜像
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ARG NODE_IMAGE=node:20-alpine
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FROM ${NODE_IMAGE} AS builder
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WORKDIR /app
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# 设置 npm 镜像（可选，根据网络情况）
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ARG NPM_REGISTRY=https://registry.npmjs.org
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RUN npm config set registry ${NPM_REGISTRY}
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# 复制依赖文件
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COPY admin/package.json admin/package-lock.json* ./
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# 安装依赖
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RUN npm ci --legacy-peer-deps --only=production
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# 复制源代码
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COPY admin/ .
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# 构建 Next.js 应用
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN npm run build
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# 生产镜像
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ARG NODE_IMAGE=node:20-alpine
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FROM ${NODE_IMAGE}
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WORKDIR /app
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# 从 builder 复制构建产物
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COPY --from=builder /app/.next/standalone ./
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COPY --from=builder /app/.next/static ./.next/static
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COPY --from=builder /app/public ./public
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# 设置环境变量
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ENV NODE_ENV=production
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ENV PORT=3000
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ENV NEXT_TELEMETRY_DISABLED=1
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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 nextjs -u 1001 && \
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chown -R nextjs:nodejs /app
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USER nextjs
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EXPOSE 3000
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
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CMD node -e "require('http').get('http://localhost:3000', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})" || exit 1
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CMD ["node", "server.js"]
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