+++ This bug was initially created as a clone of Bug #1812878 +++ 4.5.0-0.nightly-2020-03-15-220309 OAS log also has same issue: $ oc logs deploy/apiserver -n openshift-apiserver Copying system trust bundle W0316 02:58:17.187306 1 configmap_cafile_content.go:102] unable to load initial CA bundle for: "client-ca::kube-system::extension-apiserver-authentication::client-ca-file" due to: configmap "extension-apiserver-authentication" not found W0316 02:58:17.187606 1 configmap_cafile_content.go:102] unable to load initial CA bundle for: "client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file" due to: configmap "extension-apiserver-authentication" not found ...
Verified in 4.5.0-0.nightly-2020-04-02-222604, issue is gone.
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