Bug 1703512
| Summary: | Request backport of https://github.com/kubernetes/kubernetes/pull/77069 | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Jim Minter <jminter> |
| Component: | Cloud Compute | Assignee: | Jan Chaloupka <jchaloup> |
| Status: | CLOSED ERRATA | QA Contact: | Mike Gahagan <mgahagan> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.11.0 | CC: | agarcial, gblomqui, jhou, mifiedle |
| Target Milestone: | --- | ||
| Target Release: | 3.11.z | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-09-03 15:56:02 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Jim Minter
2019-04-26 15:41:31 UTC
Backporting PR: https://github.com/openshift/origin/pull/22742 Additional notes: backporting kubernetes/kubernetes#77069 enables use of a new Microsoft API for VMSS management which was not GA at the point where 1.11 was released. Using this API removes an entire class of race conditions from OpenShift/VMSS and hence ARO cluster management. By inspection, I am confident in the Microsoft team's decision-making wrt the additional 1.11 fixes that we would like to backport here. They improve upstream robustness; applying them here will remove the delta between us and upstream (having a delta is not in our favour) and make it easier to collaborate with MSFT on any issues raised on this codebase in the future. We don't find regressions on azure 3.11.141. Mark as verified. 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, 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-2019:2580 |