Description of problem: The current end-to-end testing for the cluster autoscaler does not contain any tests that exercise the scale from/to zero functionality.
Verified clusterversion: 4.5.0-0.nightly-2020-05-08-015855 Have tested on aws, gcp, azure. all passed.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:2409