This bug's PR is dev-approved and not yet merged, so I'm following issue DPTP-660 to do the pre-merge verifying for QE pre-merge verification goal of issue OCPQE-815 by using the bot to launch a cluster with the open PR. Here is the verification steps: Did one encryption for etcd, $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.5.0-0.ci.test-2020-11-03-004049-ci-ln-33i2nht True False 153m Cluster version is 4.5.0-0.ci.test-2020-11-03-004049-ci-ln-33i2nht $ oc patch apiserver/cluster -p '{"spec":{"encryption":{"type":"aescbc"}}}' --type merge apiserver.config.openshift.io/cluster patched $ oc get kubeapiserver -o=jsonpath='{range .items[0].status.conditions[?(@.type=="Encrypted")]}{.reason}{"\n"}{.message}{"\n"}' EncryptionCompleted All resources encrypted: secrets, configmaps Did one decryption for etcd, $ oc patch apiserver/cluster -p '{"spec":{"encryption": {"type":"identity"}}}' --type merge apiserver.config.openshift.io/cluster patched $ oc get kubeapiserver -o=jsonpath='{range .items[0].status.conditions[?(@.type=="Encrypted")]}{.reason}{"\n"}{.message}{"\n"}' DecryptionCompleted Encryption mode set to identity and everything is decrypted encryption and decryption for etcd work well. According to the PR https://github.com/kubernetes/kubernetes/issues/91073, disconnected a node from network for a few minutes and after the network is restored, check if the message 'Timeout: Too large resource version' still can be found in log files. $ oc debug node/<master> # cat ~/test.sh ifconfig ens4 down sleep 300 ifconfig ens4 up #./test.sh & # pwd /var/log/pods # grep -nr 'Timeout: Too large resource version' openshift-* No results found # journalctl -b -u kubelet | grep 'Timeout: Too large resource version' No results found No longer see the such error messages in kubelet and pods log files, as expected. So the bug is pre-merge verified. After the PR gets merged, the bug will be moved to VERIFIED by the bot automatically or, if not working, by me manually.
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 (OpenShift Container Platform 4.5.19 bug fix 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. https://access.redhat.com/errata/RHBA-2020:5051