During upgrade of a cluster in CI build farm, we have seen a sequence of alerts and messages of failures from clusterversion. From: 4.3.17 To: 4.4.0-rc.12 Eventually upgrade was completed successfully (which is so nice). But those alerts and messages are too frightening. I would like to create a bug for each of those and feel better for the next upgrade. https://coreos.slack.com/archives/CHY2E1BL4/p1588026231127500 [FIRING:11] AggregatedAPIErrors (default openshift-monitoring/k8s warning)
Created attachment 1682323 [details] prometheus.screenshot
I believe this alert was added by the apiserver team. Reassigning to them, feel free to correct me. Note we are removing this alert in upstream repo for now in 4.6, let us know if you need it removed in sooner versions. https://github.com/kubernetes-monitoring/kubernetes-mixin/pull/401
Setting target release to current development version (4.5) for investigation. Where fixes (if any) are required/requested for prior versions, cloned BZs will be created when appropriate.
*** This bug has been marked as a duplicate of bug 1809031 ***