jenkins教程：jenkinsfile语法之并行执行

た入场券 2023-10-15 09:11 94阅读 0赞

###### jenkins教程：jenkinsfile语法之并行执行 ######

![在这里插入图片描述][eee72ac20ae449d68944508d5b8dcfb9.png]

##### 并行执行 #####

声明式流水线支持多阶段并行执行，`Parallel` 块中，当其中任何一个阶段失败时，可以通过添加`failFast true`来强制所有并行阶段都中止。也可以在管道定义中添加一个`options` : `options {parallelsAlwaysFailFast() }`

pipeline {
        agent any
        stages {
            stage('Non-Parallel Stage') {
                steps {
                    echo 'This stage will be executed first.'
                }
            }
            stage('Parallel Stage') {
                when {
                    branch 'master'
                }
                failFast true
                parallel {
                    stage('Branch A') {
                        agent {
                            label "for-branch-a"
                        }
                        steps {
                            echo "On Branch A"
                        }
                    }
                    stage('Branch B') {
                        agent {
                            label "for-branch-b"
                        }
                        steps {
                            echo "On Branch B"
                        }
                    }
    			}
    		}
    	}
    }

声明式流水线可以将stage放入矩阵单元中，Matrix可以定义一个多维的 name-value组合矩阵，并将其并行运行。具体使用方法可以参考[官方文档][Link 1]。

--------------------

links：  
[  
https://www.jenkins.io/doc/book/pipeline/syntax/\#declarative-matrix][Link 1]

[https://devtest-notes.readthedocs.io/zh/latest/CI/continuous-integration-for-jenkins-pipeline.html][https_devtest-notes.readthedocs.io_zh_latest_CI_continuous-integration-for-jenkins-pipeline.html]

[eee72ac20ae449d68944508d5b8dcfb9.png]: https://img-blog.csdnimg.cn/eee72ac20ae449d68944508d5b8dcfb9.png
[Link 1]: https://www.jenkins.io/doc/book/pipeline/syntax/#declarative-matrix
[https_devtest-notes.readthedocs.io_zh_latest_CI_continuous-integration-for-jenkins-pipeline.html]: https://devtest-notes.readthedocs.io/zh/latest/CI/continuous-integration-for-jenkins-pipeline.html