[英]Reduce the pipeline script for running multiple jobs parallel
我有下面的代碼片段來獲取匹配的作業名稱,然后觸發所有它們並行運行。
共享庫文件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: ${result.rawBuild.result}"
}
}
}
return new PipelineMethods();
主要的 Jenkinsfile 腳本:
def commonPipelineMethods;
pipeline {
stages {
stage('Load Common Methods into Pipeline') {
def JenkinsFilePath = '/config/jenkins/jobs'
commonPipelineMethods = load "${WORKSPACE}${JenkinsFilePath}/CommonPipelineMethods.groovy"
}
stage('Integration Test Run') {
steps {
script {
matchingJobs = commonPipelineMethods.getIntegrationTestJobs(venture_to_test, testAgainst)
parallel matchingJobs.collectEntries{downstreamJob-> [downstreamJob.name, commonPipelineMethods.buildSingleJob(downstreamJob)]}
}
}
}
}
}
該腳本工作正常,但從Map .... parallel step for parallel
來看Map .... parallel step for parallel
該腳本有點忙,不容易得到它。 這樣做的主要目的是我想減少管道腳本,使其更清晰,更易於其他人幫助維護。 一些簡單的事情,比如將外部方法調用為matchingJobs = commonMethods.getIntegrationTestJobs(venture, environment)
,因此其他人可以立即理解它並知道代碼在此上下文中的作用。
我嘗試了幾種方法來改進它,但似乎它是否將其中的一部分用於在管道本身之外但在外部庫中構建單個作業,例如
def buildSingleJobParallel (jobFullName) {
String tempPipelineResult = 'SUCCESS'
result = build job: jobFullName, propagate: false
echo "${jobFullName} finished: ${result.rawBuild.result.toString()}"
if (result.rawBuild.result.isWorseThan(Result.SUCCESS)) {
tempPipelineResult = 'FAILURE'
}
}
然后詹金斯提示我groovy.lang.MissingMethodException: No signature of method: PipelineMethods.build() is applicable for argument types: (java.util.LinkedHashMap) values: [[job:test_1, propagate:false]]
我可以理解build()
方法來自 Jenkins Pipeline Build Steps Plugins,但我未能導入它並在commonMethods
庫中使用它(這個本地庫我只是在我的管道腳本的第一階段使用load ()
方法。
所以我的問題是
謝謝大家!
不確定它是否可以運行並且看起來更清晰,但我只是嘗試將所有問題和評論放在一起
//function that returns closure to be used as one of parallel jobs
def buildSingleJobParallel(steps, mjob){
return {
def result = steps.build job: mjob.fullName, propagate: false
steps.echo "${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)]}
}
}
}
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