Automatic merge from submit-queue
kubectl/autoscale: fix tips when validating --max flag
While autoscaling, it was not clear what was the reason of failed --max flag validation.
This fix divides reasons to:
- value not provided or too low
- value of max is lower than value of min
bug 1336632
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1336632