Bug 1862213
| Summary: | VxFlexOS/PowerFlex : Volume-attach failed with KeyError: 'config_group' | ||||||||
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| Product: | Red Hat OpenStack | Reporter: | Rajini Karthik <rajini.karthik> | ||||||
| Component: | openstack-cinder | Assignee: | Pablo Caruana <pcaruana> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Tzach Shefi <tshefi> | ||||||
| Severity: | high | Docs Contact: | Chuck Copello <ccopello> | ||||||
| Priority: | high | ||||||||
| Version: | 16.1 (Train) | CC: | abishop, amcleod, ariveral, arkady_kanevsky, bcao, dcadzow, dcain, dmaley, gael_rehault, gcharot, geguileo, hrivero, Ivan.Pchelintsev, jamsmith, jeokim, jhardee, jko, jvisser, kholtz, kurt_hey, mburns, michele, mkim, morazi, munna, nchandek, pcaruana, pgrist, ravsingh, sam.wan, Sam.Wan, sputhenp, sroza, tkajinam, tshefi, vladislav.belogrudov | ||||||
| Target Milestone: | z2 | Keywords: | OtherQA, Triaged, ZStream | ||||||
| Target Release: | 16.1 (Train on RHEL 8.2) | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | openstack-cinder-15.3.1-1.20200807084512.el8ost | Doc Type: | Bug Fix | ||||||
| Doc Text: |
This update fixes a problem that caused volume attachments to fail on a VxFlexOS cinder backend.
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Previously, attempts to attach a volume on a VxFlexOS cinder backend failed because the cinder driver for the VxFlexOS back end did not include all of the information required to connect to the volume.
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The VxFlexOS cinder driver has been updated to include all the information required in order to connect to a volume. The attachments now work correctly.
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Story Points: | --- | ||||||
| Clone Of: | |||||||||
| : | 1869346 1907478 (view as bug list) | Environment: | |||||||
| Last Closed: | 2020-10-28 15:45:55 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: | |||||||||
| Bug Depends On: | |||||||||
| Bug Blocks: | 1595325, 1715964, 1907478 | ||||||||
| Attachments: |
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Description
Rajini Karthik
2020-07-30 18:20:25 UTC
VxFlexOS backend: Volume-attach failed with KeyError: 'config_group' Seems that os-brick already has security fix and tries to get ‘config_group’ key. However cinder driver does not contain this fix. Don’t know if os-brick package was pulled into RHOSP16.1 that matches the cinder. Its been fixed in this review https://review.opendev.org/#/c/723825 This is related to BZ https://bugzilla.redhat.com/show_bug.cgi?id=1808570. Created attachment 1702983 [details]
Nova logs
Because this version of the driver in OSP-16.1 was backported from upstream code from a later release (the driver code is not on stable/train), we'll need Dell EMC to identify the code change required to fix this downstream. Can you indicate the specific code in the (abandoned) upstream patch? Or, perhaps upload a patch file to this BZ. Created attachment 1703074 [details]
Fix for volume-attach
I see what happened. The driver was updated in the upstream patch [1] to address the CVE, and that patch needs to be applied to the code that was backported to 16.1. [1] https://review.opendev.org/733105 What do we do for certification? Apply this patch before running 16.1 certification and submit results? Is this acceptable to cert team? Related patch https://review.opendev.org/#/c/746109/ 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 (Moderate: openstack-cinder security 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/RHSA-2020:4283 |