减少 运行 个并行作业的管道脚本

Reduce the pipeline script for running multiple jobs parallel

我在下面的代码片段中获取匹配的作业名称,然后并行触发所有作业 运行。

共享库文件CommonPipelineMethods.groovy

import jenkins.instance.*
import jenkins.model.*
import hudson.model.Result
import hudson.model.*

import org.jenkinsci.plugins.workflow.support.steps.*

class PipelineMethods {

def buildSingleJob(downstreamJob) {
    return {
        result = build job: downstreamJob.fullName, propagate: false
        echo "${downstreamJob.fullName} finished: ${result.rawBuild.result}"
        }
    }

}
return new PipelineMethods();

主要的 Jenkinsfile 脚本:

def commonPipelineMethods;

pipeline {
    stages {
        stage('Load Common Methods into Pipeline') {
            def JenkinsFilePath = '/config/jenkins/jobs'
            commonPipelineMethods = load "${WORKSPACE}${JenkinsFilePath}/CommonPipelineMethods.groovy"
        }
        stage('Integration Test Run') {
            steps {
                script {
                    matchingJobs = commonPipelineMethods.getIntegrationTestJobs(venture_to_test, testAgainst)
                    parallel matchingJobs.collectEntries{downstreamJob-> [downstreamJob.name, commonPipelineMethods.buildSingleJob(downstreamJob)]}
                }
            }
        }
    }
}

脚本运行良好,但从Map .... parallel step for parallel来看,脚本有点忙,不太容易获得。这样做的主要目的是我想减少管道脚本,使其更干净,更容易让其他人帮助维护。一些简单的东西,比如将外部方法调用为 matchingJobs = commonMethods.getIntegrationTestJobs(venture, environment),这样其他人可以立即理解它并知道代码在这种情况下的作用。

我尝试了几种方法来改进它,但似乎将其中的一部分用于构建管道本身之外的单个作业,而是放入外部库中,例如

def buildSingleJobParallel (jobFullName) {
        String tempPipelineResult = 'SUCCESS'
        result = build job: jobFullName, propagate: false
        echo "${jobFullName} finished: ${result.rawBuild.result.toString()}"
            if (result.rawBuild.result.isWorseThan(Result.SUCCESS)) {
                tempPipelineResult = 'FAILURE'
                }
    }

然后詹金斯提示我 groovy.lang.MissingMethodException: No signature of method: PipelineMethods.build() is applicable for argument types: (java.util.LinkedHashMap) values: [[job:test_1, propagate:false]]

我可以理解 build() 方法来自 Jenkins Pipeline Build Steps Plugins,但我无法导入它并在 commonMethods 库中使用它(这个本地库我只使用 load () 方法在我的管道脚本的第一阶段。

所以我的问题是

谢谢大家!

不确定它是否可以运行并且看起来更清晰,但我只是尝试将所有问题和评论放在一起


//function that returns closure to be used as one of parallel jobs
def buildSingleJobParallel(steps, mjob){ 
    return {
        def result = steps.build job: mjob.fullName, propagate: false
        steps.echo "${mjob.fullName} finished: ${steps.result.rawBuild.result}"
        if (result.rawBuild.result.isWorseThan(Result.SUCCESS)) {
            steps.currentBuild.result = 'FAILURE'
        }
    }
}



stage('Integration Test Run') {
    steps {
        script {
            //build map<jobName, Closure> and run jobs in parallel
            parallel matchingJobs.collectEntries{mjob-> [mjob.name, buildSingleJobParallel(this, mjob)]}
        }
    }
}