管道脚本尝试在@ 2工作区中创建文件

Question

对于以下常规代码：

node('worker_node'){

    ws("${WORKSPACE}"){
        createPropertiesFile()    
    }

}


def createPropertiesFile(){

    try{
        sh 'whoami'    
        def newFile = new File("sonar-project.properties")
        newFile.createNewFile()
    }catch(Throwable e){

        echo "${e}"
    }
}

---

创建两个工作空间：

/app/jenkins/workspace/Test/groovy_closures on worker_node
/app/jenkins/workspace/Test/groovy_closures@2 on worker_node // not sure about the purpose of this work space

---

但给出以下输出：

Running on worker_node in /app/jenkins/workspace/Test/groovy_closures
[Pipeline] {
[Pipeline] ws
Running in /app/jenkins/workspace/Test/groovy_closures@2
[Pipeline] {
[Pipeline] sh
+ whoami
jenkins
[Pipeline] echo
java.io.IOException: Permission denied
[Pipeline] }
[Pipeline] // ws
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
Finished: SUCCESS

---

$ whoami为所有者提供jenkins来运行此脚本，如下所示：

User_Jenkins_configuration_on_worker_node

---

ws("${WORKSPACE}"){
  sh "touch file" // creates file in /app/jenkins/workspace/Test/groovy_closures@2 folder but not in /app/jenkins/workspace/Test/groovy_closures folder
}

---

1）为什么用户jenkins没有创建文件的权限？如何在詹金斯（Jenkins）中配置用户jenkins以获得此权限？

2）如何在/app/jenkins/workspace/Test/groovy_closures中创建文件，而不在/app/jenkins/workspace/Test/groovy_closures@2中创建文件？