JNLP default image override at top level. Is it possible?

Using Jenkins
1

Hello there! Hope you’re fine.

I’m trying to override the default jnlp container image (K8s plugin) and use pretty much the same image but in a private repository (Jenkins can’t access internet to retrieve the public image). I know I can override it in the podTemplate definition but I have tons of Jenkinsfiles and wouldn’t like to go over one by one doing so. Also each Jenkinsfile is using a random pod label so creating one pod template from the UI with a fixed label won’t work.

Is there any way to override default jnlp image at global/top level so that it affects every single pipeline run using the k8s plugin?

Many thanks!

2

I think I could somehow specify, at least, the default dockerRegistryPrefix used here so that the default jnlp image gets pulled from the internal repository. But can’t find where to do it either :frowning: