Jenkins分层作业和作业状态汇总

您可能知道，Jenkins是高度可配置的CI服务器。我们可以设置不同的自定义构建过程。我将分享一些我用来设置Jenkins工作层次的方法。这是用例：

我们有一个主入口作业被调用以启动整个构建过程。
这项工作可以有一个到多个子工作。（第2级）
每个子工作也可以有一个到多个子工作。（第3级）
主要思想是将所有儿童工作的身份收集/汇总到主要入境工作中。

请参见下面的示例屏幕快照，该示例可视化了总体思路。这里：

Main_Job是单入口作业，必须包含所有同级作业状态
Job_Set_1和Job_Set_2是两个子作业
Build_ [1-4]是Job_Set_1的子作业
Tests_ [1-3]是Job_Set_2的子作业

现在，我们应该使用一些Jenkins插件来构建这样的层次结构。我一直在使用Multijob Plugin 。请参阅以下配置的屏幕截图：

Main_Job /配置

Job_Set_1 /配置

Job_Set_2 / configure

但是，这还不够。我们必须将所有兄弟作业的状态汇总到Main_Job中 。我一直在使用修补的Groovy Postbuild插件。修改后的插件位于https://github.com/halyph/groovy-postbuild-plugin Groovy Postbuild插件允许我们为作业的Post-build Actions编写Groovy脚本。该脚本可以访问整个Jenkins环境，并且可以使用所有已安装的Jenkins插件的功能：

这是此脚本的来源：

import hudson.model.*
import com.tikal.jenkins.plugins.multijob.*;void log(msg) {manager.listener.logger.println(msg)
}threshold = Result.SUCCESSvoid aggregate_results() {failed = falsemainJob = manager.build.getProject().getName()job = hudson.model.Hudson.instance.getItem(mainJob)log '-------------------------------------------------------------------------------------'log 'Aggregated status report'log '-------------------------------------------------------------------------------------'log('${mainJob}    #${manager.build.getNumber()} - ${manager.build.getResult()}')job.getLastBuild().getSubBuilds().each { subBuild->subJob = subBuild.getJobName() subJobNumber = subBuild.getBuildNumber()job = hudson.model.Hudson.instance.getItem(subBuild.getJobName())log '${subJob}   #${subJobNumber} - ${job.getLastCompletedBuild().getResult()}'log job.getLastCompletedBuild().getLog()//println subBuilddePhaseJob = hudson.model.Hudson.instance.getItem(subBuild.getJobName())dePhaseJobBuild = dePhaseJob.getBuildByNumber(subBuild.getBuildNumber())dePhaseJobBuild.getSubBuilds().each { childSubBuild ->try {log '   ${childSubBuild.jobName}'job = hudson.model.Hudson.instance.getItem(childSubBuild.getJobName())build = job.getBuildByNumber(childSubBuild.getBuildNumber())indent = '  '    log '${indent} #${build.getNumber()}  - ${build.getResult()}' log build.getLog()if(!failed && build.getResult().isWorseThan(threshold) ) {failed = true}} catch (Exception e) {    log('ERROR: ${e.getMessage()}')failed = true}}}if(failed) {manager.build.setResult(hudson.model.Result.FAILURE)}
}try {aggregate_results()
} catch(Exception e) {log('ERROR: ${e.message}')log('ERROR: Failed Status report aggregation')manager.build.setResult(hudson.model.Result.FAILURE)
}

您也可以在GitHub Gist上找到它： https : //gist.github.com/4610274 。

这个脚本很傻。它只是为每个子作业提取（在Main_Job控制台中打印）下一个信息：

工作名称
建立数字
生成结果（状态）
建立日志

此外，它还可以根据子作业的状态来设置Main_Job状态。请参阅脚本中的threshold变量。汇总报告如下所示：

Started by user anonymous
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Main_Job\workspace
Starting build job Job_Set_1.
Finished Build : #8 of Job : Job_Set_1 with status :SUCCESS
Starting build job Job_Set_2.
Finished Build : #8 of Job : Job_Set_2 with status :SUCCESS
-------------------------------------------------------------------------------------
Aggregated status report
-------------------------------------------------------------------------------------
Main_Job    #8 - SUCCESS
Job_Set_1   #8 - SUCCESS
Started by upstream project 'Main_Job' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Job_Set_1\workspace
Starting build job Build_1.
Starting build job Build_2.
Finished Build : #8 of Job : Build_1 with status :FAILURE
Finished Build : #8 of Job : Build_2 with status :SUCCESS
Starting build job Build_3.
Starting build job Build_4.
Finished Build : #6 of Job : Build_3 with status :UNSTABLE
Finished Build : #6 of Job : Build_4 with status :SUCCESS
Notifying upstream projects of job completion
Finished: SUCCESSBuild_1#8  - FAILURE
Started by upstream project 'Job_Set_1' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Build_1\workspace
Setting result to [Failed]
Build step 'Set the build result' changed build result to FAILURE
Build step 'Set the build result' marked build as failure
Notifying upstream projects of job completion
Finished: FAILUREBuild_2#8  - SUCCESS
Started by upstream project 'Job_Set_1' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Build_2\workspace
Setting result to [Success]
Build step 'Set the build result' changed build result to SUCCESS
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
null
Notifying upstream projects of job completion
Finished: SUCCESSBuild_3#6  - UNSTABLE
Started by upstream project 'Job_Set_1' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Build_3\workspace
Setting result to [Unstable]
Build step 'Set the build result' changed build result to UNSTABLE
Notifying upstream projects of job completion
Finished: UNSTABLEBuild_4#6  - SUCCESS
Started by upstream project 'Job_Set_1' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Build_4\workspace
Setting result to [Success]
Build step 'Set the build result' changed build result to SUCCESS
Notifying upstream projects of job completion
Finished: SUCCESSJob_Set_2   #8 - SUCCESS
Started by upstream project 'Main_Job' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Job_Set_2\workspace
Starting build job Test_1.
Finished Build : #8 of Job : Test_1 with status :SUCCESS
Starting build job Test_2.
Finished Build : #8 of Job : Test_2 with status :UNSTABLE
Starting build job Test_3.
Finished Build : #8 of Job : Test_3 with status :SUCCESS
Notifying upstream projects of job completion
Finished: SUCCESSTest_1#8  - SUCCESS
Started by upstream project 'Job_Set_2' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Test_1\workspace
Setting result to [Success]
Build step 'Set the build result' changed build result to SUCCESS
Notifying upstream projects of job completion
Finished: SUCCESSTest_2#8  - UNSTABLE
Started by upstream project 'Job_Set_2' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Test_2\workspace
Setting result to [Unstable]
Build step 'Set the build result' changed build result to UNSTABLE
Notifying upstream projects of job completion
Finished: UNSTABLETest_3#8  - SUCCESS
Started by upstream project 'Job_Set_2' build number 8
Building in workspace C:\Users\oivasiv\.jenkins\jobs\Test_3\workspace
Setting result to [Success]
Build step 'Set the build result' changed build result to SUCCESS
Notifying upstream projects of job completion
Finished: SUCCESSBuild step 'Groovy Postbuild' changed build result to FAILURE
Build step 'Groovy Postbuild' marked build as failure
Notifying upstream projects of job completion
Finished: FAILURE

因此，此类作业状态聚合和Groovy后处理有什么好处：