Jenkins流水线部署+webhook2.0

1. 环境

• Centos7
• Jenkins2.520
• JDKopen17
• 阿里云仓库

注意：这个版本兼容需要特别注意，要不然会很麻烦

2. 用到的插件

• Generic Webhook Trigger
• HTTP Request
• Extra Columns
• Pipeline: Stage View

3. 流水线部署脚本

• 兼容钩子部署（webhook）和手动参数化部署
• 优先取钩子的推送参数，没有的话取手动参数
• 根据推送的分支进行不同的部署操作
• 推送结果到钉钉通知

pipeline {agent any// 定义参数化构建parameters {string(name: 'MANUAL_BRANCH', defaultValue: '', description: '手动指定要部署的分支（如 master, dev, test）')}triggers {GenericTrigger(genericVariables: [[key: 'ref', value: '$.ref'], // 获取分支信息[key: 'repository_name', value: '$.repository.name'] // 获取仓库名称],causeString: 'Triggered by push event on branch $ref',token: 'AZWSDD2555SSWS', // 自定义的TokenprintContributedVariables: true, // 打印传递的变量silentResponse: false,regexpFilterText: '$ref', // 匹配分支名regexpFilterExpression: '^refs/heads/(dev|test)$' // 只处理特定分支)}stages {stage('Determine Branch') {steps {script {// 优先使用Webhook传递的分支信息if (env.ref) {env.BRANCH_NAME = env.ref.tokenize('/')[-1]echo "Using webhook-triggered branch: ${env.BRANCH_NAME}"} // 如果没有Webhook信息，检查是否有手动输入的分支else if (params.MANUAL_BRANCH?.trim()) {env.BRANCH_NAME = params.MANUAL_BRANCH.trim()echo "Using manually specified branch: ${env.BRANCH_NAME}"} // 如果两者都没有，抛出错误else {error "No branch specified! Please provide a branch via manual input or webhook."}}}}stage('Checkout Code') {steps {git branch: env.BRANCH_NAME,url: 'git@codeup.aliyun.com:test.git',credentialsId: 'jenkins密钥ID'}}stage('Build and Deploy') {steps {echo "Performing actions for branch: ${env.BRANCH_NAME}"script {if (env.BRANCH_NAME == 'master') {sh '''ssh 1.11.11.11 "cd /home/test && git pull"'''} else if (env.BRANCH_NAME == 'dev') {sh '''cd /home/dev && git pull'''} else if (env.BRANCH_NAME == 'test') {sh '''cd /home/test && git pull'''} else {error "Unsupported branch: ${env.BRANCH_NAME}. No deployment logic defined."}}}}}post {success {notifyDingTalk("SUCCESS") // 构建成功时通知}failure {notifyDingTalk("FAILURE") // 构建失败时通知}}
}// 定义通用的钉钉通知方法
def notifyDingTalk(String buildStatus) {script {// 获取构建信息def branchName = env.BRANCH_NAMEdef duration = currentBuild.durationStringdef executor = currentBuild.getBuildCauses('hudson.model.Cause$UserIdCause')?.userId ?: 'webhook'def commitHash = sh(script: 'git rev-parse HEAD', returnStdout: true).trim()def committer = sh(script: 'git log -1 --pretty=format:"%an"', returnStdout: true).trim()def commitMessage = sh(script: 'git log -1 --pretty=format:"%s"', returnStdout: true).trim()def rawCommitTime = sh(script: 'git log -1 --pretty=format:"%cd" --date=iso', returnStdout: true).trim()def formattedCommitTime = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss Z").parse(rawCommitTime))// 获取变更内容（修改的文件列表）def changedFiles = sh(script: 'git diff --name-only HEAD~1 HEAD', returnStdout: true).trim()// 动态生成标题和状态颜色def (statusTitle, statusColor) = buildStatus == "SUCCESS" ? ["构建成功", "#00FF00"] : ["构建失败", "#FF0000"]// 获取项目名（从环境变量或静态配置中）def projectName = env.JOB_NAME ?: "未知项目"// 构造钉钉消息内容def message = """## Jenkins <font color="${statusColor}">${statusTitle}</font>通知
- **项目**: ${projectName}
- **分支**: ${branchName}
- **状态**: <font color="${statusColor}">${buildStatus}</font>
- **持续时间**: ${duration}
- **执行人**: ${executor}
- **代码推送人**: ${committer}
- **提交哈希**: ${commitHash}
- **提交时间**: ${formattedCommitTime}
- **提交信息**: ${commitMessage}
- **变更内容**: ${changedFiles ?: "无变更内容"}
""".stripIndent()// 钉钉机器人配置def dingtalkWebhookUrl = 'https://oapi.dingtalk.com/robot/send?access_token=your_token'// 使用 JsonOutput 生成 JSON 数据def payload = groovy.json.JsonOutput.toJson([msgtype: "markdown",markdown: [title: "[${projectName}] Jenkins ${statusTitle}通知",text: message],at: [isAtAll: true]])httpRequest(url: dingtalkWebhookUrl,httpMode: 'POST',contentType: 'APPLICATION_JSON_UTF8',  // 确保 UTF-8 编码requestBody: payload,validResponseCodes: '200:299'  // 接受 200-299 状态码)}
}

4.遇到的问题

• 1.环境兼容问题-linux版本/jenkins版本/java版本三者之间的兼容

• 2.环境变量作用范围的问题-切换java版本配置环境的生效问题
  通过/etc/profile或/etc/environment配置的环境变量仅对当前终端会话有效，而通过/etc/systemd/system设置的环境变量可确保服务启动时自动加载‌

5.实际效果