Question

pipeline {
    agent any

    stages {
        stage('Build') {
            steps {
                echo 'Building..'
                echo "whoami".execute().text
                script {
                    File f = new File('/home/jenkins/test2.txt');
                    f.createNewFile();
                }
            }
        }
        stage('Test') {
            steps {
                echo 'Testing..'
            }
        }
        stage('Deploy') {
            steps {
                echo 'Deploying....'
            }
        }
    }
}

Jenkins控制台日志:(有例外：由用户Edgar Yu Running开始   在耐久性级别：MAX_SURVIVABILITY [Pipeline]节点运行   Jenkins在/ var / jenkins_home / workspace / test2 [Pipeline] {[Pipeline]   stage [Pipeline] {（Build）[Pipeline] echo Building .. [Pipeline] echo   詹金斯

[Pipeline] script [Pipeline] {[Pipeline]} [Pipeline] // script   [Pipeline]} [Pipeline] // stage [Pipeline] stage [Pipeline] {（Test）   阶段＆＃39;测试＆＃39;因早期故障而被跳过[管道]} [管道]   // stage [Pipeline] stage [Pipeline] {（Deploy）Stage＆＃39; Deploy＆＃39;跳过   由于早期失败[Pipeline]} [Pipeline] // stage [Pipeline]   } [Pipeline] // node [Pipeline] Pipeline End    java.io.IOException：Permission denied at java.io.UnixFileSystem.createFileExclusively（Native Method）at at   java.io.File.createNewFile（File.java:1012）

Answer 1

这是因为Jenkins没有实现Groovy本身，而是一个解释器（CPS） - https://github.com/cloudbees/groovy-cps

为了帮助解决所引入的复杂问题，我们采用了一些常见的步骤来解决创建文件等任务的问题。

要使用开箱即用的Jenkins管道步骤，请使用writeFile： https://jenkins.io/doc/pipeline/steps/workflow-basic-steps/#code-writefile-code-write-file-to-workspace

writeFile([file: 'file.txt', text: filetxt])

如果您自己编写死机，我建议将其拆分为共享库，请注意这可能会导致需要批准的ScriptSecurity警报：

final class PipelineUtils implements Serializable {
    private script=null
    private static final PipelineUtils instance = new PipelineUtils()
    @NonCPS
    String saveFile(String filename, String text) {
        String PWD = script.pwd()
        String filePath = "${PWD}/${filename}"

        File file = new File(filePath)
        file.text = text
    }
}

有关@NonCPS和非可序列化对象的信息，请参阅https://github.com/jenkinsci/pipeline-plugin/blob/master/TUTORIAL.md。

无法通过Jenkins

1 个答案: