Jenkins multi-branch pipeline and specifying upstream projects

Question

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 ge

Answer 1

I'm currently trying to get this to work for our deployment. The closest I've got is adding the following to the downstream Jenkinsfile;

properties([
    pipelineTriggers([
        triggers: [
            [
                $class: 'jenkins.triggers.ReverseBuildTrigger',
                upstreamProjects: "some_project", result: hudson.model.Result.SUCCESS
            ]
        ]
    ]),
])

That at least gets Jenkins to acknowledge that it should be triggering when 'some_project' get's built i.e it appears in the "View Configuration" page.

However so far builds of 'some_project' still don't trigger the downstream project as expected.

That being said maybe you'll have more luck. Let me know if it works for you.

(Someone else has asked a similar question here -> Jenkins: Trigger Multi-branch pipeline on upstream change )