一尘不染

通过groovy作业复制Jenkins Multijob作业及其所有下游作业

jenkins

我正在尝试编写一个Jenkins作业(例如CopyJob),该作业将复制另一个作业(在此作业中使用Multijob插件),并且还将其所有下游作业复制到新作业中。想法是要有一个Multijob作为模板,以便可以将其复制到新的Multijobs中(例如,用于特定的分支或功能)。

看到:

MultiJob_Template
   |
   +-- Sub1_Template
   +-- Sub2_Template
   +-- Sub3_Template

CopyJob (Parameters: NewSuffix)

当手动触发“ CopyJob”时,它将使用新的SubJobs创建一个新的MultiJob:

MultiJob_BranchXYZ
   |
   +-- Sub1_BranchXYZ
   +-- Sub2_BranchXYZ
   +-- Sub3_BranchXYZ

到目前为止,我已经成功复制了Multijob和Copying
Subjobs,但是我找不到找到使新的Multijob真正依赖于新的Subjobs的方法。到目前为止,我的代码(用于CopyJob groovy脚本)是:

import jenkins.model.*
import com.tikal.jenkins.plugins.multijob.*

def templateJobName = "MultiJob_Template"

// Retrieve parameters 
def newSfx = build.buildVariableResolver.resolve("NewSuffix")
def templateJob = Jenkins.instance.getJob(templateJobName)

// copy Multijob
def newJob = Jenkins.instance.copy(templateJob, 'Multijob_' + newSfx)
newJob.save()

// copy all downstreamjobs
def subs = newJob.getDownstreamProjects()
for (s in subs) {
  def oldSubJob = Jenkins.instance.getJob(s.getDisplayName())
  def newSubJob = Jenkins.instance.copy(oldSubJob, s.getDisplayName().replaceFirst(/Template/, newSfx))
  newSubJob.save()

  // how to update the MultiJob_newSfx DownstreamJoblist to use the newSubJob?
  // ????
}

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2020-07-25

共1个答案

一尘不染

我实际上设法自己解决了。也许还有其他方法,但是最好逐步浏览构建器列表,然后逐步浏览MultiJob模板的PhaseJobs列表。

MultiJob插件本身的代码为该解决方案提供了帮助。

import jenkins.model.*
import com.tikal.jenkins.plugins.multijob.*

def jenkinsInstance = jenkins.model.Jenkins.instance 
def templateJobName = "Multijob_Template"

// Retrieve parameters
def newSfx = build.buildVariableResolver.resolve("NewSuffix")

// create new MultiJob
def templateJob = Jenkins.instance.getJob(templateJobName)
def newJob = Jenkins.instance.copy(templateJob, 'Multijob_' + newSfx)
newJob.save()

// get MultiJob BuildPhases and clone each PhaseJob
def builders = newJob.getBuilders()
builders.each { builder ->
    builder.getPhaseJobs().each() { pj ->
      println "cloning phasejob: " + pj.getJobName()

      def subTemplate = Jenkins.instance.getJob(pj.getJobName())
      def newSubJob = Jenkins.instance.copy(subTemplate, pj.getJobName().replaceFirst(/Template/, newSfx))
      newSubJob.save()
      pj.setJobName(newSubJob.getDisplayName())
    }
}

// update dependencies
jenkinsInstance.rebuildDependencyGraph()
2020-07-25