Bug 2000584 - `[sig-storage] EmptyDir volumes pod should support memory backed volumes of specified size` is permafailing on OKD 4.9
Summary: `[sig-storage] EmptyDir volumes pod should support memory backed volumes of s...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Storage
Version: 4.9
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 4.9.0
Assignee: Vadim Rutkovsky
QA Contact: Wei Duan
URL:
Whiteboard:
: 2000586 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-09-02 12:43 UTC by Vadim Rutkovsky
Modified: 2021-10-18 17:51 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-10-18 17:50:59 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift okd-machine-os pull 189 0 None None None 2021-09-02 16:17:57 UTC
Red Hat Product Errata RHSA-2021:3759 0 None None None 2021-10-18 17:51:11 UTC

Description Vadim Rutkovsky 2021-09-02 12:43:19 UTC
See https://prow.ci.openshift.org/job-history/gs/origin-ci-test/logs/periodic-ci-openshift-release-master-okd-4.9-e2e-aws

Example job: https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/periodic-ci-openshift-release-master-okd-4.9-e2e-aws/1433108936696795136

[sig-storage] EmptyDir volumes pod should support memory backed volumes of specified size [Suite:openshift/conformance/parallel] [Suite:k8s]

fail [k8s.io/kubernetes.0-rc.0/test/e2e/common/storage/empty_dir.go:362]: failed to match expected string 10240 with 8036340
Expected
    <string>: 8036340
to equal
    <string>: 10240

Comment 1 Jan Safranek 2021-09-02 13:49:35 UTC
This seems to affect only OKD. Clearing blocker until we know the root cause.

Comment 2 Jan Safranek 2021-09-02 14:12:41 UTC
The test fails because it expects kubelet v1.22, while the test runs with kubelet 1.21. To be precise, it expects SizeMemoryBackedVolumes feature gate enabled and it's alpha in 1.21 and beta in 1.22.

Running 1.22 tests against 1.21 kubelet is ... not really useful. Feel free to ignore the test or even disable it until you can get 1.22 kubelet to your OS images.

Comment 3 Vadim Rutkovsky 2021-09-02 14:27:06 UTC
Ooh, indeed, we're still at 1.21 kubelet

Comment 4 Vadim Rutkovsky 2021-09-02 20:41:08 UTC
*** Bug 2000586 has been marked as a duplicate of this bug. ***

Comment 10 errata-xmlrpc 2021-10-18 17:50:59 UTC
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: OpenShift Container Platform 4.9.0 bug fix and 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-2021:3759


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