From 643ef11931adc6d7d8c8b63adb3ae6cfdff17422 Mon Sep 17 00:00:00 2001 From: RUI <298977887@qq.com> Date: Fri, 6 Jun 2025 01:09:28 +0800 Subject: [PATCH] 0606.1 --- .dockerignore | 46 ++++++++ .github/workflows/nextjs.yml | 211 +++++++++++++++++++++++++---------- Dockerfile | 59 ++++++++++ next.config.ts | 12 ++ src/pages/api/health.ts | 66 +++++++++++ 5 files changed, 334 insertions(+), 60 deletions(-) create mode 100644 .dockerignore create mode 100644 Dockerfile create mode 100644 src/pages/api/health.ts diff --git a/.dockerignore b/.dockerignore new file mode 100644 index 0000000..3edb7dc --- /dev/null +++ b/.dockerignore @@ -0,0 +1,46 @@ +# 依赖和构建产物 +node_modules +.next +.pnpm-store + +# 开发文件 +.git +.github +.vscode +.cursor + +# 日志文件 +npm-debug.log* +yarn-debug.log* +yarn-error.log* +pnpm-debug.log* + +# 环境变量文件 +.env +.env.* +!.env.example + +# 测试和覆盖率 +coverage +.nyc_output +test-results + +# 临时文件 +.DS_Store +*.tmp +*.temp +Thumbs.db + +# IDE 配置 +.idea +*.swp +*.swo + +# 部署相关 +README.md +LICENSE +.gitignore + +# Docker 相关 +Dockerfile* +docker-compose*.yml \ No newline at end of file diff --git a/.github/workflows/nextjs.yml b/.github/workflows/nextjs.yml index ce50d88..ae4663d 100644 --- a/.github/workflows/nextjs.yml +++ b/.github/workflows/nextjs.yml @@ -6,22 +6,6 @@ on: pull_request: branches: [ "main" ] -# 设置权限 -permissions: - contents: read - pages: write - id-token: write - -# 定义作业和环境变量 -env: - DB_HOST: ${{ secrets.DB_HOST }} - DB_PORT: ${{ secrets.DB_PORT }} - DB_USER: ${{ secrets.DB_USER }} - DB_PASSWORD: ${{ secrets.DB_PASSWORD }} - DB_DATABASE: ${{ secrets.DB_DATABASE }} - DB_ADMIN_USER: ${{ secrets.DB_ADMIN_USER }} - DB_ADMIN_PASSWORD: ${{ secrets.DB_ADMIN_PASSWORD }} - jobs: # 构建作业 build: @@ -36,73 +20,180 @@ jobs: - name: 配置 Node.js uses: actions/setup-node@v4 with: - node-version: '20' + node-version: '22' + + # 安装 pnpm + - name: 安装 pnpm + uses: pnpm/action-setup@v4 + with: + version: 'latest' + + # 获取 pnpm store 目录 + - name: 获取 pnpm store 目录 + shell: bash + run: | + echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV + + # 缓存 pnpm 依赖 + - name: 缓存 pnpm 依赖 + uses: actions/cache@v4 + with: + path: ${{ env.STORE_PATH }} + key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }} + restore-keys: | + ${{ runner.os }}-pnpm-store- # 安装依赖 - name: 安装依赖 - run: npm install --frozen-lockfile + run: pnpm install --frozen-lockfile + + # 代码检查 + - name: 代码检查 + run: pnpm run lint --fix || true # 构建应用 - name: 构建应用 - run: npm run build + run: pnpm run build - # 上传构建产物 - - name: 上传构建产物 + # 创建部署包 + - name: 创建部署包 + run: | + # 创建部署目录 + mkdir -p deploy-package + + # 复制必要文件 + cp -r .next deploy-package/ + cp -r public deploy-package/ + cp -r src deploy-package/ + cp package.json deploy-package/ + cp pnpm-lock.yaml deploy-package/ + cp next.config.ts deploy-package/ + cp Dockerfile deploy-package/ + cp .dockerignore deploy-package/ + + # 创建压缩包 + tar -czf deploy-package.tar.gz -C deploy-package . + + # 上传部署包 + - name: 上传部署包 uses: actions/upload-artifact@v4 with: - name: build-output - path: | - .next - public - package.json - npm-lock.yaml - next.config.ts + name: deploy-package + path: deploy-package.tar.gz + retention-days: 7 - # 部署作业 + # 部署作业（仅在 main 分支） deploy: needs: build runs-on: ubuntu-latest - if: github.ref == 'refs/heads/main' + if: github.ref == 'refs/heads/main' && github.event_name == 'push' steps: - # 下载构建产物 - - name: 下载构建产物 + # 下载部署包 + - name: 下载部署包 uses: actions/download-artifact@v4 with: - name: build-output + name: deploy-package - # 配置 Node.js - - name: 配置 Node.js - uses: actions/setup-node@v4 + # 拷贝部署包到服务器 + - name: 拷贝部署包到服务器 + uses: appleboy/scp-action@master with: - node-version: '20' + host: ${{ secrets.SERVER_HOST }} + username: ${{ secrets.SERVER_USERNAME }} + key: ${{ secrets.SERVER_SSH_KEY }} + source: "deploy-package.tar.gz" + target: "/vol1/1000/Docker/" + overwrite: true - # 安装生产依赖 - - name: 安装生产依赖 - run: npm install --prod - - # 构建 Docker 镜像并推送 - - name: 登录到 Docker Hub - uses: docker/login-action@v3 - with: - username: ${{ secrets.DOCKER_USERNAME }} - password: ${{ secrets.DOCKER_PASSWORD }} - - - name: 构建并推送 Docker 镜像 - uses: docker/build-push-action@v5 - with: - context: . - push: true - tags: ${{ secrets.DOCKER_USERNAME }}/saas-app:latest - - # 可选: 部署到服务器 - - name: 部署到服务器 + # 在服务器上部署 + - name: 在服务器上部署应用 uses: appleboy/ssh-action@master with: host: ${{ secrets.SERVER_HOST }} username: ${{ secrets.SERVER_USERNAME }} key: ${{ secrets.SERVER_SSH_KEY }} script: | - cd /path/to/deployment - docker-compose pull - docker-compose up -d \ No newline at end of file + set -e # 遇到错误立即退出 + + echo "开始部署 saas2 应用..." + + # 进入 Docker 目录 + cd /vol1/1000/Docker/ + + # 创建项目目录 + mkdir -p saas2 + cd saas2 + + # 备份当前版本（如果存在） + if [ -d "backup" ]; then + rm -rf backup + fi + if [ -f "package.json" ]; then + mkdir -p backup + cp -r ./* backup/ 2>/dev/null || true + echo "已备份当前版本" + fi + + # 解压新版本 + tar -xzf ../deploy-package.tar.gz + echo "已解压新版本" + + # 停止并删除旧容器（如果存在） + if [ "$(docker ps -q -f name=saas2-app)" ]; then + echo "停止运行中的容器..." + docker stop saas2-app + fi + + if [ "$(docker ps -aq -f name=saas2-app)" ]; then + echo "删除旧容器..." + docker rm saas2-app + fi + + # 删除旧镜像（如果存在） + if [ "$(docker images -q saas2-app:latest)" ]; then + echo "删除旧镜像..." + docker rmi saas2-app:latest + fi + + # 构建新的Docker镜像 + echo "构建新的 Docker 镜像..." + docker build -t saas2-app:latest . + + # 运行新容器 + echo "启动新容器..." + docker run -d \ + --name saas2-app \ + --restart unless-stopped \ + -p 3000:3000 \ + --health-cmd="curl -f http://localhost:3000/api/health || exit 1" \ + --health-interval=30s \ + --health-timeout=10s \ + --health-retries=3 \ + saas2-app:latest + + # 等待容器启动 + echo "等待容器启动..." + sleep 10 + + # 检查容器状态 + if [ "$(docker ps -q -f name=saas2-app)" ]; then + echo "✅ 部署成功！容器状态：" + docker ps | grep saas2-app + echo "" + echo "应用访问地址: http://$(hostname -I | awk '{print $1}'):3000" + else + echo "❌ 部署失败！容器未能正常启动" + echo "容器日志：" + docker logs saas2-app || true + exit 1 + fi + + # 清理无用的Docker资源 + echo "清理无用的 Docker 资源..." + docker system prune -f + + # 删除部署包 + rm -f ../deploy-package.tar.gz + + echo "🎉 部署完成！" \ No newline at end of file diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..29bfc7b --- /dev/null +++ b/Dockerfile @@ -0,0 +1,59 @@ +# 多阶段构建的 Dockerfile for Next.js with pnpm +# 第一阶段：构建阶段 +FROM node:22-alpine AS builder + +# 设置工作目录 +WORKDIR /app + +# 安装 pnpm +RUN npm install -g pnpm + +# 复制包配置文件 +COPY package.json pnpm-lock.yaml ./ + +# 安装依赖 +RUN pnpm install --frozen-lockfile + +# 复制源代码 +COPY . . + +# 构建应用 +RUN pnpm run build + +# 第二阶段：运行阶段 +FROM node:22-alpine AS runner + +# 设置工作目录 +WORKDIR /app + +# 创建非root用户 +RUN addgroup --system --gid 1001 nodejs +RUN adduser --system --uid 1001 nextjs + +# 安装 pnpm +RUN npm install -g pnpm + +# 复制包配置文件 +COPY package.json pnpm-lock.yaml ./ + +# 只安装生产依赖 +RUN pnpm install --frozen-lockfile --prod + +# 从构建阶段复制构建产物 +COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./ +COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static +COPY --from=builder --chown=nextjs:nodejs /app/public ./public + +# 设置用户 +USER nextjs + +# 暴露端口 +EXPOSE 3000 + +# 设置环境变量 +ENV PORT=3000 +ENV HOSTNAME="0.0.0.0" +ENV NODE_ENV=production + +# 启动应用 +CMD ["node", "server.js"] \ No newline at end of file diff --git a/next.config.ts b/next.config.ts index 3915163..ddfb53b 100644 --- a/next.config.ts +++ b/next.config.ts @@ -3,6 +3,18 @@ import type { NextConfig } from "next"; const nextConfig: NextConfig = { /* config options here */ reactStrictMode: true, + + // 启用 standalone 输出模式，用于 Docker 部署 + output: 'standalone', + + // 优化生产构建 + compress: true, + + // 启用实验性功能 + experimental: { + // 优化包大小 + optimizePackageImports: ['antd', '@ant-design/icons'], + }, }; export default nextConfig; diff --git a/src/pages/api/health.ts b/src/pages/api/health.ts new file mode 100644 index 0000000..0ce2167 --- /dev/null +++ b/src/pages/api/health.ts @@ -0,0 +1,66 @@ +/** + * 文件: src/pages/api/health.ts + * 作者: 阿瑞 + * 功能: 健康检查API端点 + * 版本: v1.0.0 + * @description 用于Docker容器和负载均衡器的健康检查 + */ + +import type { NextApiRequest, NextApiResponse } from 'next'; + +interface HealthResponse { + status: 'ok' | 'error'; + timestamp: string; + uptime: number; + version: string; + environment: string; + memory: { + used: number; + total: number; + percentage: number; + }; +} + +export default function health( + req: NextApiRequest, + res: NextApiResponse +) { + try { + // 只允许 GET 请求 + if (req.method !== 'GET') { + return res.status(405).json({ error: 'Method not allowed' }); + } + + // 获取内存使用情况 + const memUsage = process.memoryUsage(); + const totalMemory = memUsage.heapTotal; + const usedMemory = memUsage.heapUsed; + const memoryPercentage = Math.round((usedMemory / totalMemory) * 100); + + // 构建健康检查响应 + const healthData: HealthResponse = { + status: 'ok', + timestamp: new Date().toISOString(), + uptime: Math.floor(process.uptime()), + version: process.env.npm_package_version || '1.0.0', + environment: process.env.NODE_ENV || 'development', + memory: { + used: Math.round(usedMemory / 1024 / 1024), // MB + total: Math.round(totalMemory / 1024 / 1024), // MB + percentage: memoryPercentage, + }, + }; + + // 设置响应头 + res.setHeader('Cache-Control', 'no-cache, no-store, must-revalidate'); + res.setHeader('Content-Type', 'application/json'); + + // 返回健康状态 + res.status(200).json(healthData); + } catch (error) { + console.error('Health check failed:', error); + res.status(500).json({ + error: 'Health check failed' + }); + } +} \ No newline at end of file