Jenkins 多分支管道和指定上游项目 [英] Jenkins multi-branch pipeline and specifying upstream projects

问题描述

我们目前使用 Jenkins 作业 DSL 在每个 Git 分支的基础上生成大量 Jenkins 作业；多分支管道插件看起来是一种有趣的方式，可以使用 Jenkinsfiles 获得一流的作业生成支持，并减少我们维护的作业 DSL 的数量.

We currently generate a lot of Jenkins jobs on a per Git branch basis using Jenkins job DSL; the multi-branch pipeline plugin looks like an interesting way to potentially get first-class job generation support using Jenkinsfiles and reduce the amount of Job DSL we maintain.

例如我们有 libwidget-server 和 widget-server 开发分支项目.当 libwidget-server 构建完成时，将触发 widget-server 作业(对于开发分支).这也适用于其他分支.

For example we have libwidget-server and widget-server develop branch projects. When the libwidget-server build finishes then the widget-server job is triggered (for the develop branch). This applies to other branches too.

这利用 Build after other projects are built 在上游构建完成时触发(例如，libwidget-server 导致 widget-server 被构建).

This makes use of the Build after other projects are built to trigger upon completion of an upstream build (e.g. libwidget-server causes widget-server to be built).

多分支管道插件似乎缺少构建其他项目后构建设置 - 我们如何在多分支管道构建中完成上述操作?

It seems that the multi-branch pipeline plugin lacks the Build after other projects are built setting - how would we accomplish the above in the multi-branch pipeline build?

推荐答案

您应该将分支名称添加到上游作业(假设您也为上游作业使用多分支管道).

You should add the branch name to your upstream job (assuming you are using a multi-branch pipeline for the upstream job too).

假设您有一个包含两个作业的文件夹，都是多分支管道作业:jobA 和 jobB；jobB 应该在 jobA 的 master 之后触发.

Suppose you have a folder with two jobs, both multi-branch pipeline jobs: jobA and jobB; jobB should trigger after jobA's master.

您可以将此代码段添加到 jobB 的 Jenkinsfile 中:

You can add this code snippet to jobB's Jenkinsfile:

properties([
  pipelineTriggers([
    upstream(
      threshold: 'SUCCESS',
      upstreamProjects: '../jobA/master'
    )
  ])
])

(注意这里jobB的任何分支都会在jobA的master之后触发！)

(Mind that any branch of jobB here will trigger after jobA's master!)

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