二手鲁道夫 RUDOLPH NSx-105 晶圆缺陷检测设备技术规格详解
2026/7/22 14:51:20
本文详解Jenkins的安装配置、Pipeline编写、自动化构建部署的完整实践。
持续集成/持续部署(CI/CD)是现代软件开发的标配:
Jenkins是最流行的开源CI/CD工具:
今天来搭建一套完整的Jenkins CI/CD环境。
# docker-compose.ymlversion:'3.8'services:jenkins:image:jenkins/jenkins:ltscontainer_name:jenkinsprivileged:trueuser:rootports:-"8080:8080"-"50000:50000"volumes:-./jenkins_home:/var/jenkins_home-/var/run/docker.sock:/var/run/docker.sock-/usr/bin/docker:/usr/bin/dockerenvironment:-TZ=Asia/Shanghairestart:unless-stopped# 创建目录并启动mkdirjenkins_home docker compose up -d# 获取初始密码dockerexecjenkinscat/var/jenkins_home/secrets/initialAdminPassword1. 访问 http://服务器IP:8080 2. 输入初始密码 3. 安装推荐插件(或自定义选择) 4. 创建管理员账号 5. 配置Jenkins URL| 插件 | 用途 |
|---|---|
| Pipeline | 流水线支持 |
| Git | Git集成 |
| Docker Pipeline | Docker构建支持 |
| Blue Ocean | 现代化UI |
| Credentials Binding | 凭证管理 |
| SSH Agent | SSH部署 |
安装路径: Manage Jenkins → Plugins → Available plugins1. Dashboard → New Item 2. 输入名称,选择"Pipeline" 3. 点击OKpipeline{agent any stages{stage('Hello'){steps{echo'Hello, Jenkins Pipeline!'}}stage('Build'){steps{echo'Building...'sh'echo "Build number: ${BUILD_NUMBER}"'}}stage('Test'){steps{echo'Testing...'}}stage('Deploy'){steps{echo'Deploying...'}}}post{always{echo'Pipeline finished!'}success{echo'Success!'}failure{echo'Failed!'}}}1. 点击"Build Now" 2. 查看"Console Output" 3. 或使用Blue Ocean查看可视化流程my-project/ ├── src/ ├── pom.xml ├── Dockerfile └── Jenkinsfilepipeline{agent any environment{DOCKER_REGISTRY='registry.example.com'IMAGE_NAME='my-app'DEPLOY_SERVER='192.168.1.100'}tools{maven'Maven-3.8'jdk'JDK-11'}stages{stage('Checkout'){steps{checkout scm echo"Branch: ${env.BRANCH_NAME}"echo"Commit: ${env.GIT_COMMIT}"}}stage('Build'){steps{sh'mvn clean compile -DskipTests'}}stage('Test'){steps{sh'mvn test'}post{always{junit'**/target/surefire-reports/*.xml'}}}stage('Package'){steps{sh'mvn package -DskipTests'archiveArtifacts artifacts:'target/*.jar',fingerprint:true}}stage('Docker Build'){steps{script{defimageTag="${DOCKER_REGISTRY}/${IMAGE_NAME}:${BUILD_NUMBER}"sh"docker build -t ${imageTag} ."sh"docker push ${imageTag}"}}}stage('Deploy'){when{branch'main'}steps{script{defimageTag="${DOCKER_REGISTRY}/${IMAGE_NAME}:${BUILD_NUMBER}"sshagent(['deploy-server-key']){sh""" ssh -o StrictHostKeyChecking=no user@${DEPLOY_SERVER} ' docker pull ${imageTag} docker stop my-app || true docker rm my-app || true docker run -d --name my-app -p 8080:8080 ${imageTag} ' """}}}}}post{success{echo'Pipeline succeeded!'// 发送通知}failure{echo'Pipeline failed!'// 发送告警}}}FROM openjdk:11-jre-slim WORKDIR /app COPY target/*.jar app.jar EXPOSE 8080 ENTRYPOINT ["java", "-jar", "app.jar"]1. 创建Pipeline项目 2. Pipeline → Definition: "Pipeline script from SCM" 3. SCM: Git 4. Repository URL: 填写Git地址 5. Credentials: 添加Git凭证 6. Branch: */main 7. Script Path: JenkinsfileManage Jenkins → Credentials → System → Global credentials → Add Credentials| 类型 | 用途 |
|---|---|
| Username with password | Git账号、Docker Registry |
| SSH Username with private key | 服务器部署 |
| Secret text | Token、API Key |
| Secret file | 配置文件 |
pipeline{agent any stages{stage('Deploy'){steps{// 方式1:SSH凭证sshagent(['my-ssh-key']){sh'ssh user@server "command"'}// 方式2:用户名密码withCredentials([usernamePassword(credentialsId:'docker-registry',usernameVariable:'DOCKER_USER',passwordVariable:'DOCKER_PASS')]){sh'docker login -u $DOCKER_USER -p $DOCKER_PASS'}// 方式3:Secret文本withCredentials([string(credentialsId:'api-token',variable:'API_TOKEN')]){sh'curl -H "Authorization: $API_TOKEN" ...'}}}}}1. New Item → Multibranch Pipeline 2. 配置Git仓库 3. Jenkins自动扫描所有分支 4. 每个分支独立构建pipeline{agent any stages{stage('Build'){steps{sh'mvn package'}}stage('Deploy to Dev'){when{branch'develop'}steps{echo'Deploying to dev environment...'}}stage('Deploy to Staging'){when{branch'release/*'}steps{echo'Deploying to staging environment...'}}stage('Deploy to Production'){when{branch'main'}steps{input message:'确认部署到生产环境?'echo'Deploying to production...'}}}}pipeline{agent any triggers{// 定时构建(每天凌晨2点)cron('0 2 * * *')// 轮询SCM(每5分钟检查一次)pollSCM('H/5 * * * *')// GitLab/GitHub Webhook触发// 需要在仓库配置Webhook}stages{// ...}}GitLab:
Settings → Webhooks → Add webhook URL: http://jenkins-server:8080/project/项目名 Trigger: Push eventsGitHub:
Settings → Webhooks → Add webhook Payload URL: http://jenkins-server:8080/github-webhook/ Content type: application/json常见情况: - Jenkins在公司内网 - 生产服务器在云上或分部机房 - 网络不通,无法SSH部署使用组网软件(如星空组网)打通Jenkins和部署服务器:
┌─────────────────────────────────────────────────────────┐ │ 组网虚拟局域网 │ │ │ │ ┌──────────────────┐ ┌──────────────────┐ │ │ │ 公司内网 │ │ 云服务器/分部 │ │ │ │ │ │ │ │ │ │ Jenkins │ │ 生产服务器 │ │ │ │ 10.10.0.1 │─────→│ 10.10.0.2 │ │ │ │ │ SSH │ │ │ │ └──────────────────┘ └──────────────────┘ │ │ │ └─────────────────────────────────────────────────────────┘Jenkinsfile配置:
environment{// 使用组网IPDEPLOY_SERVER='10.10.0.2'}stage('Deploy'){steps{sshagent(['deploy-key']){sh""" ssh user@${DEPLOY_SERVER} ' docker pull my-app:latest docker-compose up -d ' """}}}优势:
Manage Jenkins → Plugins → 搜索"Blue Ocean" → Install访问:http://jenkins:8080/blue 特点: - 现代化可视化界面 - Pipeline编辑器 - 分支和PR视图 - 更好的日志展示// 设置超时options{timeout(time:30,unit:'MINUTES')}// 保留最近10次构建options{buildDiscarder(logRotator(numToKeepStr:'10'))}stage('Parallel Tests'){parallel{stage('Unit Tests'){steps{sh'mvn test -Dtest=*Unit*'}}stage('Integration Tests'){steps{sh'mvn test -Dtest=*Integration*'}}}}Jenkins CI/CD要点:
最佳实践:
☑ Jenkinsfile放在代码仓库 ☑ 使用声明式Pipeline ☑ 合理设置构建保留策略 ☑ 配置构建通知(邮件/钉钉/企微) ☑ 定期清理工作空间💡建议:从简单的Pipeline开始,逐步添加测试、部署等阶段。先跑通流程,再优化细节。