I'd like to be able to refer to a podTemplate by name thats configured in Jenkins (Manage Jenkins -> Configure System -> Cloud -> Kubernetes -> Pod Templates) in a declarative pipeline.

e.g. something like this

pipeline {
  agent {
    kubernetes {
      label "fabric8-maven"
      podTemplateName "fabric8-maven"
    }
  }
...
}

I've a PR on its way to enable this...