Question

我正在尝试将现有的Jenkins管道转换为新的Declarative Pipeline，我想知道如何正确处理邮件通知？

我目前正在使用此代码：

Posts

它运行良好，但我没有看到如何使用新的声明性语法。我认为可以通过使用post（）和不同的通知来完成某些事情，但我不确切知道如何。我试过这个：

node {
   try {

      ...

      currentBuild.result = 'SUCCESS'
   } catch (any) {
       currentBuild.result = 'FAILURE'
       throw any
   } finally {
       step([$class: 'Mailer',
           notifyEveryUnstableBuild: true,
           recipients: "baptiste.wicht@gmail.com",
           sendToIndividuals: true])
   }
}

但问题是它不会发送任何“恢复正常”的邮件。

如何在Jenkins声明性管道中使用Mailer插件才能发送“返回正常”邮件？

应该再次使用try / catch围绕所有声明性语法吗？

Answer 1

构建失败时发送邮件。当构建成功时，您将检查先前的构建是否成功。如果不是，您将发送邮件告诉用户它再次正常工作。

    post {

        failure {
            mail to: 'user@mail.com',
            subject: "Failed Pipeline: ${currentBuild.fullDisplayName}",
            body: "Build failed: ${env.BUILD_URL}"
        }

        success {
            if (currentBuild.previousBuild != null && currentBuild.previousBuild.result != 'SUCCESS') {
                mail to: 'user@mail.com',
                subject: "Pipeline Success: ${currentBuild.fullDisplayName}",
                body: "Build is back to normal (success): ${env.BUILD_URL}"     
            }           
        }
    }

Answer 2

你可以像全明星一样检查以前的版本：

pipeline {
  agent { label 'docker' }
  stages {
    stage ('build') {
      steps {
        sh 'ls'
      }
    }
  }
  post {
    always {
      script {
        if (currentBuild.result == null || currentBuild.result == 'SUCCESS') {
          if (currentBuild.previousBuild != null && currentBuild.previousBuild.result != 'SUCCESS') {
            echo 'send your back to normal email here, maybe something like this, your mileage may vary'
            emailext (
              subject: "Back to normal: ${currentBuild.fullDisplayName}",
              body: "Project is back to <blink>normal</blink>",
              mimeType: 'text/html',
              recipientProviders: [[$class: 'RequesterRecipientProvider'], [$class: 'DevelopersRecipientProvider']]
            )
          }
        }
      }
    }
  }
}

Answer 3

问题是，在声明的post部分中，currentBuild.result未设置为SUCCESS。虽然设置了FAILURE和ABORTED。所以此处的行为似乎不一致。

我已经改进了How to get same Mailer behaviour for Jenkins pipeline的答案，以便更好地处理此案例：

pipeline {
  agent any
  stages {
      stage('test') {
        steps {
            echo 'some steps'        
            // error("Throw exception for testing purpose..")
        }
      }
  }
  post {
      always {
          script {
              if (currentBuild.result == null) {
                  currentBuild.result = 'SUCCESS'    
              }
          }    
          step([$class: 'Mailer',
            notifyEveryUnstableBuild: true,
            recipients: "test@test.com",
            sendToIndividuals: true])
      }
  }
}

Answer 4

现在可以通过使用fixed后置条件（Documentation）来简单得多。

这是我在沙盒管道项目中写的一个简单示例。

pipeline{
    agent {
        label 'Build'
    }
    stages{
        stage('Build'){
            steps{
                script{
                    echo "Building..."
                }
            }
        }
    }
    post{
        success {
            echo "Success"
        }
        failure {
            echo "Failure"
        }
        fixed {
            echo "Back to normal"
        }
    }
}

如何在Jenkins声明管道中发送“恢复正常”通知？

4 个答案: