Bug 2018093 - Managed cluster should ensure control plane pods do not run in best-effort QoS
Summary: Managed cluster should ensure control plane pods do not run in best-effort QoS
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 4.9
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: 4.10.0
Assignee: Michał Dulko
QA Contact: Itzik Brown
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-10-28 08:28 UTC by Itzik Brown
Modified: 2022-03-10 16:23 UTC (History)
0 users

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-03-10 16:22:54 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift cluster-network-operator pull 1269 0 None open Bug 2018093: Kuryr: Add resource requests for pods 2021-12-24 12:25:55 UTC
Red Hat Product Errata RHSA-2022:0056 0 None None None 2022-03-10 16:23:10 UTC

Description Itzik Brown 2021-10-28 08:28:04 UTC
Description of problem:
The following test fails:
[sig-arch] Managed cluster should ensure control plane pods do not run in best-effort QoS

[It] ensure control plane pods do not run in best-effort QoS [Suite:openshift/conformance/parallel]
  github.com/openshift/origin/test/extended/operators/qos.go:20
Oct 28 08:08:09.079: FAIL:
7 pods found in best-effort QoS:
openshift-kuryr/kuryr-cni-cbxgz is running in best-effort QoS
openshift-kuryr/kuryr-cni-jk24b is running in best-effort QoS
openshift-kuryr/kuryr-cni-px4nl is running in best-effort QoS
openshift-kuryr/kuryr-cni-tggzs is running in best-effort QoS
openshift-kuryr/kuryr-cni-wqrls is running in best-effort QoS
openshift-kuryr/kuryr-cni-zb687 is running in best-effort QoS
openshift-kuryr/kuryr-controller-7554b7d58d-jxfkk is running in best-effort QoS




Version-Release number of selected component (if applicable):
OCP 4.9.1

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Comment 3 Itzik Brown 2022-01-13 07:10:32 UTC
Verified with 4.10.0-0.nightly-2022-01-11-065245

Ensured Kuryr pods don't use the BestEffort QoS

$ oc get pods -n openshift-kuryr  -o name  | (xargs -I% oc describe  % -n openshift-kuryr|grep QoS)
QoS Class:                   Burstable
QoS Class:                   Burstable
QoS Class:                   Burstable
QoS Class:                   Burstable
QoS Class:                   Burstable
QoS Class:                   Burstable
QoS Class:                   Burstable

Comment 5 ShiftStack Bugwatcher 2022-03-05 07:07:19 UTC
Removing the Triaged keyword because:
* the QE automation assessment (flag qe_test_coverage) is missing

Comment 7 errata-xmlrpc 2022-03-10 16:22:54 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 4.10.3 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-2022:0056


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