wangtianqi
4862d39139
根据Gemini建议的优化方案： **Dockerfile修复**: - 修复FROM语句大小写警告 (as -> AS) - 修复Maven settings.xml中的XML标签错误 (<n> -> <name>) - 优化健康检查端点支持Actuator标准 - 统一使用mvnw执行命令 **Jenkinsfile优化**: - 简化Docker buildx命令，移除可能导致网络问题的参数 - 添加备用构建方案：Buildx失败时自动切换到传统Docker构建 - 移除复杂的缓存配置，先确保基本构建正常 - 优化错误处理和重试逻辑 - 减少重试次数避免无谓等待 **工具脚本**: - setup-docker-mirrors.sh: 配置Docker镜像加速器 - test-docker-build.sh: 测试Docker构建环境 - 包含网络优化和构建器验证 **主要解决问题**: - Docker Hub网络超时问题 - Buildx配置复杂性 - 构建失败时的降级策略 下一步建议在服务器运行 scripts/setup-docker-mirrors.sh 配置镜像加速器
447 lines
18 KiB
Groovy
447 lines
18 KiB
Groovy
pipeline {
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agent any
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options {
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buildDiscarder(logRotator(numToKeepStr: '10'))
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timeout(time: 60, unit: 'MINUTES') // 增加到60分钟
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timestamps()
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}
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environment {
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// 使用系统默认或Jenkins节点上已安装的JDK
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// 不再强制指定JAVA_HOME，让Jenkins自动检测
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// 目标服务器配置
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DEPLOY_SERVER = '116.62.163.84'
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// Docker相关环境变量
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IMAGE_NAME = 'jenkins-demo'
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IMAGE_TAG = "${BUILD_NUMBER}"
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// SonarQube配置
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SONAR_HOST_URL = 'http://116.62.163.84:15010'
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SONAR_PROJECT_KEY = 'jenkins-demo'
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SONAR_TOKEN = 'squ_7e4217cabd0faae6f3b8ee359b3b8e2ac52eb69a'
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}
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// 使用Jenkins中配置的工具（自动安装）
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tools {
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maven 'Maven-3.9.6' // 使用您在Jenkins中配置的Maven名称
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// JDK使用容器中已有的，不需要额外配置
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}
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stages {
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stage('Checkout') {
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steps {
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echo '🔄 开始检出代码...'
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checkout scm
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script {
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env.GIT_COMMIT_SHORT = sh(
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script: "git rev-parse --short HEAD",
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returnStdout: true
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).trim()
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}
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echo "📋 Git提交ID: ${env.GIT_COMMIT_SHORT}"
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}
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}
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stage('环境检查') {
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steps {
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echo '🔍 检查构建环境...'
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script {
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sh '''
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echo "=== Java版本 ==="
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java -version
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echo "=== Maven版本 ==="
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mvn -version
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echo "=== Git版本 ==="
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git --version
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echo "=== 工作目录 ==="
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pwd && ls -la
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'''
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// 设置Maven命令
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env.MVN_CMD = 'mvn'
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echo "✅ 构建环境检查完成，Maven命令: ${env.MVN_CMD}"
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}
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} }
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stage('编译') {
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steps {
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echo '🔨 开始编译项目...'
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sh "mvn clean compile -DskipTests=true"
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}
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}
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stage('单元测试') {
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steps {
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echo '🧪 运行单元测试...'
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sh "mvn test"
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}
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post {
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always {
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script {
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// 发布测试结果
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if (fileExists('target/surefire-reports/*.xml')) {
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publishTestResults testResultsPattern: 'target/surefire-reports/*.xml'
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}
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// 发布代码覆盖率报告 - 使用传统语法
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if (fileExists('target/site/jacoco/jacoco.xml')) {
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publishHTML([
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allowMissing: false,
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alwaysLinkToLastBuild: true,
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keepAll: true,
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reportDir: 'target/site/jacoco',
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reportFiles: 'index.html',
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reportName: 'JaCoCo Coverage Report'
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])
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echo '✅ JaCoCo覆盖率报告已发布'
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} else if (fileExists('target/jacoco.exec')) {
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echo '✅ JaCoCo执行文件已生成: target/jacoco.exec'
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} else {
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echo '⚠️ 未找到JaCoCo覆盖率报告文件'
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}
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}
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}
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}
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}
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stage('代码质量扫描') {
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steps {
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echo '🔍 运行SonarQube代码扫描...'
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script {
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try {
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sh """
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mvn sonar:sonar \
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-Dsonar.projectKey=${SONAR_PROJECT_KEY} \
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-Dsonar.host.url=${SONAR_HOST_URL} \
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-Dsonar.login=${SONAR_TOKEN} \
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-Dsonar.coverage.jacoco.xmlReportPaths=target/site/jacoco/jacoco.xml
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"""
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echo "✅ SonarQube代码扫描完成"
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} catch (Exception e) {
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echo "⚠️ SonarQube扫描失败，继续构建流程: ${e.getMessage()}"
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}
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}
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}
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}
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stage('打包') {
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steps {
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echo '📦 开始打包应用程序...'
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sh "mvn package -DskipTests=true"
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}
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post {
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success {
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script {
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// 归档构建产物
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if (fileExists('target/*.jar')) {
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archiveArtifacts artifacts: 'target/*.jar', fingerprint: true
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}
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}
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}
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}
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}
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stage('构建Docker镜像') {
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steps {
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echo '🐳 构建Docker镜像...'
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script {
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retry(3) {
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try {
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// 清理旧镜像以节省空间
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sh 'docker image prune -f || true'
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echo "开始构建Docker镜像: ${IMAGE_NAME}:${IMAGE_TAG}"
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// 检查Buildx是否可用
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sh '''
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docker buildx version
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echo "✅ 使用已安装的 Docker Buildx $(docker buildx version)"
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# 简化构建器管理：重用或创建
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if ! docker buildx inspect jenkins-builder >/dev/null 2>&1; then
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echo "创建新的构建器实例..."
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docker buildx create --name jenkins-builder --use --bootstrap
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else
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echo "使用现有构建器实例..."
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docker buildx use jenkins-builder
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fi
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# 验证构建器状态
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docker buildx inspect jenkins-builder
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''' // 使用Buildx构建镜像，简化配置避免网络问题
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timeout(time: 30, unit: 'MINUTES') {
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sh '''
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# 使用简化的Buildx构建命令，移除可能导致问题的参数
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docker buildx build \\
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--builder jenkins-builder \\
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--platform linux/amd64 \\
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--load \\
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-t ${IMAGE_NAME}:${IMAGE_TAG} \\
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-t ${IMAGE_NAME}:latest \\
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.
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'''
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}
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echo "✅ Docker镜像构建完成: ${IMAGE_NAME}:${IMAGE_TAG}"
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// 验证镜像是否创建成功
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sh "docker images ${IMAGE_NAME}:${IMAGE_TAG}" } catch (Exception e) {
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echo "⚠️ Buildx构建失败: ${e.getMessage()}"
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echo "🔄 尝试使用传统Docker构建..."
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// 备用方案：使用传统Docker构建
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try {
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timeout(time: 25, unit: 'MINUTES') {
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def image = docker.build("${IMAGE_NAME}:${IMAGE_TAG}", ".")
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sh "docker tag ${IMAGE_NAME}:${IMAGE_TAG} ${IMAGE_NAME}:latest"
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}
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echo "✅ 传统Docker构建完成: ${IMAGE_NAME}:${IMAGE_TAG}"
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} catch (Exception fallbackError) {
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echo "❌ 传统Docker构建也失败: ${fallbackError.getMessage()}"
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sh 'docker system prune -f || true'
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throw fallbackError
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}
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}
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}
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}
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}
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}
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stage('传输Docker镜像到服务器') {
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when {
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anyOf {
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branch 'main'
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branch 'master'
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branch 'develop'
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}
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}
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steps {
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echo '📤 传输Docker镜像到目标服务器...'
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script {
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// 将Docker镜像保存为tar文件并传输到目标服务器
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sshagent(['deploy-server-ssh-key']) {
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sh '''
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# 保存Docker镜像为tar文件
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docker save ${IMAGE_NAME}:${IMAGE_TAG} -o ${IMAGE_NAME}-${IMAGE_TAG}.tar
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# 传输镜像文件到目标服务器
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scp -o StrictHostKeyChecking=no ${IMAGE_NAME}-${IMAGE_TAG}.tar root@${DEPLOY_SERVER}:/tmp/
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# 在目标服务器上加载镜像
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ssh -o StrictHostKeyChecking=no root@${DEPLOY_SERVER} << EOF
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# 加载Docker镜像
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docker load -i /tmp/${IMAGE_NAME}-${IMAGE_TAG}.tar
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# 创建latest标签
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docker tag ${IMAGE_NAME}:${IMAGE_TAG} ${IMAGE_NAME}:latest
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# 清理临时文件
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rm -f /tmp/${IMAGE_NAME}-${IMAGE_TAG}.tar
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echo "✅ Docker镜像加载完成"
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EOF
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# 清理本地临时文件
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rm -f ${IMAGE_NAME}-${IMAGE_TAG}.tar
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'''
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}
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echo "✅ Docker镜像传输完成"
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}
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}
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}
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stage('部署到测试环境') {
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when {
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anyOf {
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branch 'develop'
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branch 'feature/*'
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}
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}
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steps {
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echo '🚀 部署到测试环境...'
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script {
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// 部署到测试服务器
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sshagent(['deploy-server-ssh-key']) {
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sh '''
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ssh -o StrictHostKeyChecking=no root@${DEPLOY_SERVER} << EOF
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# 停止现有容器
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docker stop jenkins-demo-test || true
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docker rm jenkins-demo-test || true
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# 运行新容器
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docker run -d --name jenkins-demo-test \\
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-p 8080:8080 \\
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--restart unless-stopped \\
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-e SPRING_PROFILES_ACTIVE=test \\
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${IMAGE_NAME}:${IMAGE_TAG}
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echo "✅ 测试环境部署完成"
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EOF
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'''
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}
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}
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}
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}
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stage('部署到生产环境') {
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when {
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anyOf {
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branch 'main'
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branch 'master'
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}
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}
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steps {
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echo '🎯 部署到生产环境...'
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script {
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// 需要手动确认
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input message: '确认部署到生产环境?', ok: '部署',
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parameters: [choice(name: 'DEPLOY_ENV', choices: ['prod'], description: '选择部署环境')]
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// 部署到生产服务器
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sshagent(['deploy-server-ssh-key']) {
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sh '''
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ssh -o StrictHostKeyChecking=no root@${DEPLOY_SERVER} << EOF
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# 备份当前版本
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docker tag ${IMAGE_NAME}:latest ${IMAGE_NAME}:backup-$(date +%Y%m%d-%H%M%S) || true
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# 停止现有容器
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docker stop jenkins-demo-prod || true
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docker rm jenkins-demo-prod || true
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# 运行新容器
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docker run -d --name jenkins-demo-prod \\
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-p 80:8080 \\
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--restart unless-stopped \\
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-e SPRING_PROFILES_ACTIVE=prod \\
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-e JAVA_OPTS="-Xms512m -Xmx1024m" \\
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${IMAGE_NAME}:${IMAGE_TAG}
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# 更新latest标签
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docker tag ${IMAGE_NAME}:${IMAGE_TAG} ${IMAGE_NAME}:latest
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echo "✅ 生产环境部署完成"
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EOF
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'''
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}
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}
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}
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}
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stage('健康检查') {
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steps {
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echo '🏥 执行应用健康检查...'
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script {
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// 等待应用启动
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sleep(time: 30, unit: 'SECONDS')
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try {
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// 检查应用健康状态
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def healthCheckUrl = "http://${DEPLOY_SERVER}/api/health"
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def response = sh(
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script: "curl -s -o /dev/null -w '%{http_code}' ${healthCheckUrl} || echo '000'",
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returnStdout: true
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).trim()
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if (response == "200") {
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echo "✅ 应用健康检查通过"
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} else {
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echo "⚠️ 应用健康检查失败，HTTP状态码: ${response}"
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echo "🔄 应用可能还在启动中，这是正常现象"
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}
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} catch (Exception e) {
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echo "⚠️ 健康检查异常: ${e.getMessage()}"
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echo "🔄 这可能是网络问题或应用还在启动中"
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}
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}
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}
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}
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}
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post {
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always {
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script {
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echo '🧹 清理工作空间...'
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try {
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// 清理Docker镜像
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sh '''
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docker image prune -f || true
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docker system prune -f || true
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'''
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} catch (Exception e) {
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echo "⚠️ Docker清理失败: ${e.getMessage()}"
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}
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}
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}
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success {
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script {
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echo '✅ 流水线执行成功！'
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// 发送成功通知
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def message = """
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🎉 Jenkins构建成功！
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📋 项目: ${env.JOB_NAME}
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🔢 构建号: ${env.BUILD_NUMBER}
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🌿 分支: ${env.BRANCH_NAME ?: 'unknown'}
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📝 提交: ${env.GIT_COMMIT_SHORT ?: 'unknown'}
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⏱️ 持续时间: ${currentBuild.durationString}
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🔗 构建链接: ${env.BUILD_URL}
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"""
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echo message
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}
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}
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failure {
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script {
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echo '❌ 流水线执行失败！'
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// 发送失败通知
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def message = """
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💥 Jenkins构建失败！
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📋 项目: ${env.JOB_NAME}
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🔢 构建号: ${env.BUILD_NUMBER}
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🌿 分支: ${env.BRANCH_NAME ?: 'unknown'}
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📝 提交: ${env.GIT_COMMIT_SHORT ?: 'unknown'}
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⏱️ 持续时间: ${currentBuild.durationString}
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🔗 构建链接: ${env.BUILD_URL}
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📄 查看日志: ${env.BUILD_URL}console
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"""
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echo message
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}
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}
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unstable {
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echo '⚠️ 构建不稳定，可能存在测试失败'
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}
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cleanup {
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script {
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try { // 清理Docker构建缓存（防止磁盘空间不足）
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sh '''
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# 清理buildx缓存
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rm -rf /tmp/.buildx-cache* || true
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# 清理未使用的Docker资源
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docker system prune -f || true
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# 保留构建器实例以提高后续构建速度
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echo "保留构建器实例jenkins-builder以优化后续构建"
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'''
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// 清理工作空间
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cleanWs()
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echo "✅ 清理完成"
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} catch (Exception e) {
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echo "⚠️ 清理失败: ${e.getMessage()}"
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}
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}
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}
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}
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}
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