Description of problem: Cannot access prometheus UI. Version-Release number of selected component (if applicable): oc --context build02 get clusterversion version Hongkais-MacBook-Pro: Tue Jun 15 12:02:22 2021 NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.8.0-fc.9 True False 139m Error while reconciling 4.8.0-fc.9: the cluster operat or machine-config has not yet successfully rolled out How reproducible: Hit the issue during the upgrade of the cluster to 4.8.0-fc.9 Steps to Reproduce: 1. 2. 3. Actual results: 500 Internal Error Expected results: Additional info: I will upload the logs later.
*** This bug has been marked as a duplicate of bug 1970828 ***
The fix has been included in https://amd64.ocp.releases.ci.openshift.org/releasestream/4-stable/release/4.8.0-rc.0 (check for oauth-server changelog)