Description of problem:
The name of the resource watched for updates to the etcd metrics CA certificate has a typo. It is currently "etcd-metrics-serving-ca" but should be "etcd-metric-serving-ca" without the extra "s".
tested with 4.8.0-0.nightly-2021-05-29-114625, configmap name now is etcd-metric-serving-ca
# oc -n openshift-config get cm etcd-metric-serving-ca
NAME DATA AGE
etcd-metric-serving-ca 1 158m
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 (Moderate: OpenShift Container Platform 4.8.2 bug fix and security update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.