Verified with OCP build 4.4.0-0.nightly-2020-05-25-115719, - On 4.4 OCP without fix ENV, get the related errors ... 2020-05-06T15:10:17.009079506+00:00 stderr F Usage: 2020-05-06T15:10:17.009079506+00:00 stderr F kube-apiserver [flags] 2020-05-06T15:10:17.009079506+00:00 stderr F 2020-05-06T15:10:17.009079506+00:00 stderr F Generic flags: 2020-05-06T15:10:17.009079506+00:00 stderr F ... - In one terminal, enter into master $ master=$(oc get nodes | grep master | head -1 | cut -d " " -f1) $ oc debug node/$master sh-4.2# chroot /host Try incorrect parameter to endpoint, sh-4.4# curl -k --silent --show-error https://localhost:6443/readyz1 $ cd /var/log/pods $ grep -nr -i 'usage' openshift-* No results found. So the bug was fixed, move the bug verified.
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-2020:2310
*** Bug 1838195 has been marked as a duplicate of this bug. ***