在独特，干净的工作空间中运行并行步骤

Question

我有类似的设置

pipeline {
    agent {
        docker {
            image 'openjdk:8-jdk'
        }
    }

    stages {
        stage("check out") {
            steps {
                sh 'touch fake_checkout'
                sh 'ls'
                stash 'src'
            }
        }

        stage("Parallel Stages") {
            parallel {
                stage("P1") {
                    steps {
                        //deleteDir() 
                        // above does not work, neither does cleanWs.
                        // Leads to sh: 0: getcwd() failed: No such file or directory when performing the touch
                        // Also using a specific agent here does not work.

                        unstash 'src'
                        sh 'ls' // shows p1.txt/p2.txt after some runs. The workspace is shared which is undesired.
                        sh 'touch p1.txt'
                        sh 'ls'
                    }
                }

                stage("P2") {
                    steps {
                        //deleteDir() 
                        // above does not work, neither does cleanWs.
                        // Leads to sh: 0: getcwd() failed: No such file or directory when performing the touch
                        // Also using a specific agent here does not work.

                        unstash 'src'
                        sh 'ls' // shows p1.txt/p2.txt after some runs. The workspace is shared which is undesired.
                        sh 'touch p2.txt'
                        sh 'ls'
                    }
                }
            }
        }
    }
}

我想要的是每个阶段都并行拥有自己的干净工作区。 因此，并行级之间没有干扰，构建之间也没有干扰。

我还尝试了在全局范围内不使用代理，然后在每个阶段都使用特定代理。 但这不仅麻烦，而且仍然保留旧文件。