cd6e40d9d2
主要改动： 1. TCP缓冲区优化（16MB）- 解决公网上传速度慢问题 2. 并发数降低到1-3 - 避免4并发导致ERR_CONNECTION_RESET 3. 动态并发控制 - 根据网络环境自动调整 4. Nginx超时增加到120s - 支持大分片上传 5. 上传进度修复 - 修复剩余时间计算 6. 新增任务-页面上传器和详情组件 7. 统一部署文档为deploy-remote-build.ps1 问题修复： - 公网用户上传从200-900KB/s提升到预期3-5MB/s - 内网用户上传更稳定，无连接重置错误 - UploadProgress组件剩余时间计算修正 Co-Authored-By: Claude <noreply@anthropic.com>
95 lines
3.2 KiB
Docker
95 lines
3.2 KiB
Docker
# 基础镜像（使用 Alpine，手动处理 OpenSSL 兼容性）
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ARG BASE_IMAGE=node:18-alpine
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FROM ${BASE_IMAGE} AS base
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# 安装依赖阶段
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FROM base AS deps
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RUN apk add --no-cache libc6-compat python3 make g++ cairo-dev jpeg-dev pango-dev giflib-dev
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WORKDIR /app
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# 复制 package.json（利用 Docker 层缓存）
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COPY package.json package-lock.json* ./
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# 安装依赖（使用淘宝镜像加速）
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RUN echo "安装依赖..." && \
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npm config set registry https://registry.npmmirror.com && \
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npm install --prefer-offline --no-audit --no-fund --legacy-peer-deps && \
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echo "依赖安装完成（$(du -sh /app/node_modules | cut -f1)）"
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# 构建阶段
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FROM base AS builder
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# 安装构建依赖
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RUN apk add --no-cache libc6-compat python3 make g++ cairo-dev jpeg-dev pango-dev giflib-dev ffmpeg openssl
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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# 生成 Prisma Client（跳过构建时的数据库连接检查）
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RUN echo "生成 Prisma Client..." && \
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npx prisma generate && \
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echo "Prisma Client 生成完成"
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# 设置环境变量
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ENV NEXT_TELEMETRY_DISABLED 1
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# 构建应用
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RUN npm run build
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# 清理 standalone 目录中不需要的文件（减少 1GB+ 体积）
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RUN echo "清理 standalone 目录..." && \
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rm -rf .next/standalone/uploads && \
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rm -rf .next/standalone/.build-cache && \
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rm -rf .next/standalone/.docker-cache && \
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rm -rf .next/standalone/.git && \
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rm -rf .next/standalone/__tests__ && \
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rm -rf .next/standalone/docs && \
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rm -rf .next/standalone/backups && \
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rm -rf .next/standalone/.kiro && \
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rm -rf .next/standalone/scripts && \
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echo "清理完成"
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# 生产运行阶段
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FROM base AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN apk add --no-cache ffmpeg python3 cairo jpeg pango giflib openssl poppler-utils
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 nextjs
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# 复制必要文件
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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COPY --from=builder --chown=nextjs:nodejs /app/app ./app
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# 只复制运行时必需的 node_modules
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COPY --from=builder --chown=nextjs:nodejs /app/node_modules/.prisma ./node_modules/.prisma
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COPY --from=builder --chown=nextjs:nodejs /app/node_modules/ag-psd ./node_modules/ag-psd
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COPY --from=builder --chown=nextjs:nodejs /app/node_modules/ioredis ./node_modules/ioredis
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COPY --from=builder --chown=nextjs:nodejs /app/node_modules/@ioredis ./node_modules/@ioredis
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# 只复制 schema.prisma，不复制 migrations 和 engine-cache（减少 35MB）
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COPY --from=builder --chown=nextjs:nodejs /app/prisma/schema.prisma ./prisma/schema.prisma
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COPY --from=builder --chown=nextjs:nodejs /app/lib ./lib
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# 创建必要目录并设置权限
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RUN mkdir -p /app/public /app/uploads && \
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mkdir -p /app/uploads/temp && \
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mkdir -p /app/uploads/assembled && \
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mkdir -p /app/uploads/materials && \
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mkdir -p /app/uploads/cleanup && \
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chown -R nextjs:nodejs /app/public /app/uploads && \
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chmod -R 777 /app/uploads
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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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CMD ["node", "server.js"]
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