Is there a common practice for migrating a large repository of Jenkins job-dsl to Jenkins2 pipelines? I am looking for ways to test the behaviour of builds, that go a little further than comparison of generated artifact from same code base.
Actually we have a quite large infrastructure, deployed via Ansible, and we got a verification environment which is topologically equivalent to production, so that would not be a problem. I am more interested in validation practices we could automate, as we build more from than 300 project repositories, there are a few thousand jobs spread across a few Jenkins masters.