47 lines
811 B
Docker
47 lines
811 B
Docker
# 构建阶段
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FROM node:20-alpine AS builder
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WORKDIR /app
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# 复制依赖文件
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COPY package.json package-lock.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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# 构建应用
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RUN npm run build
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# 生产阶段
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FROM node:20-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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# 创建非root用户
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 nextjs
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# 只复制生产必要的文件
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COPY --from=builder /app/next.config.js ./
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COPY --from=builder /app/public ./public
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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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# 设置正确的权限
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RUN chown -R nextjs:nodejs /app
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# 使用非root用户运行
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USER nextjs
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EXPOSE 3000
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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# 启动应用
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CMD ["node", "server.js"] |