Jenkins pipeline: parallel stages

Parallel stages

examples/jenkins/parallel.Jenkinsfile

pipeline {
   agent { label 'master' }
   stages {
       stage('before') {
           steps {
               println("before")
           }
       }
       stage('para') {
           parallel {
               stage('apple') {
                   steps {
                       println("apple 1")
                       sleep(20 * Math.random())
                       println("apple 2")
                   }
               }
               stage('banana') {
                   steps {
                       println("banana 1")
                       sleep(20 * Math.random())
                       println("banana 2")
                   }
               }
               stage('peach') {
                   steps {
                       println("peach 1")
                       sleep(20 * Math.random())
                       println("peach 2")
                   }
               }
           }
       }
       stage('after') {
           steps {
               println("after")
           }
       }
   }
}