We're asking the following questions to evaluate whether or not this bug warrants blocking an upgrade edge from either the previous X.Y or X.Y.Z. The ultimate goal is to avoid delivering an update which introduces new risk or reduces cluster functionality in any way. Sample answers are provided to give more context and the UpgradeBlocker flag has been added to this bug. It will be removed if the assessment indicates that this should not block upgrade edges. The expectation is that the assignee answers these questions. Who is impacted? If we have to block upgrade edges based on this issue, which edges would need blocking? example: Customers upgrading from 4.y.Z to 4.y+1.z running on GCP with thousands of namespaces, approximately 5% of the subscribed fleet example: All customers upgrading from 4.y.z to 4.y+1.z fail approximately 10% of the time What is the impact? Is it serious enough to warrant blocking edges? example: Up to 2 minute disruption in edge routing example: Up to 90seconds of API downtime example: etcd loses quorum and you have to restore from backup How involved is remediation (even moderately serious impacts might be acceptable if they are easy to mitigate)? example: Issue resolves itself after five minutes example: Admin uses oc to fix things example: Admin must SSH to hosts, restore from backups, or other non standard admin activities Is this a regression (if all previous versions were also vulnerable, updating to the new, vulnerable version does not increase exposure)? example: No, it’s always been like this we just never noticed example: Yes, from 4.y.z to 4.y+1.z Or 4.y.z to 4.y.z+1
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 4.5.11 optional CSI driver Operators 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-2020:3768
Removing UpgradeBlocker from this older bug, to remove it from the suspect queue described in [1]. If you feel like this bug still needs to be a suspect, please add keyword again. [1]: https://github.com/openshift/enhancements/pull/475