Automatic merge from submit-queue
orphan when kubectl delete --cascade=false
The default for new objects is to propagate deletes (use GC) when no deleteoptions are passed. In addition, the vast majority of kube objects use this default. Only a few controllers resources (sts, rc, deploy, jobs, rs) orphan by default. This means that when you do `kubectl delete sa/foo --cascade=false` you do *not* orphan. That doesn't fulfill the intent of the command. This explicitly orphans when `--cascade=false` so we don't use GC.
@fabianofranz
@jwforres I liked this easter egg :)
@kubernetes/sig-cli-bugs we should backport this to 1.6
7408f6b3a7