Bug 1806454

Summary:	[RFE] Allow multiple toleration values with the same key
Product:	OpenShift Container Platform	Reporter:	David Caldwell <dcaldwel>
Component:	kube-scheduler	Assignee:	Mike Dame <mdame>
Status:	CLOSED ERRATA	QA Contact:	RamaKasturi <knarra>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	3.11.0	CC:	aos-bugs, maszulik, mdame, mfojtik
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:	2020-06-17 20:21:25 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:

Description David Caldwell 2020-02-24 09:06:47 UTC

1. Proposed title of this feature request

Allow multiple toleration values with the same key


3. What is the nature and description of the request?

A bug in Kubernetes prior to version 1.15 breaks the use of multiple toleration values with the same key.

This PR further describes the issue: https://github.com/kubernetes/kubernetes/pull/81732 (the implementation of the fix is different between Kubernetes versions).


10. List any affected packages or components.

Scheduler


Please let me know if any more information is required.

Comment 3 Maciej Szulik 2020-02-26 10:51:37 UTC

Mike is looking at it.

Comment 9 Michal Fojtik 2020-05-19 13:18:18 UTC

This bug hasn't had any engineering activity in the last ~30 days. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

As such, we're marking this bug as "LifecycleStale".

If you have further information on the current state of the bug, please update it and remove the "LifecycleStale" keyword, otherwise this bug will be automatically closed in 7 days. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

Comment 10 Mike Dame 2020-05-19 16:01:20 UTC

The PR adding this has been approved but is constantly failing test pull-ci-openshift-origin-release-3.11-e2e-gcp. Is this test flaking?

Comment 13 RamaKasturi 2020-06-11 13:05:45 UTC

Have finished doing a sanity check on the bug and it works, developed test case  and sent the test case for review, once i get approvals will move the bug to verified state, thanks !!

Comment 14 RamaKasturi 2020-06-15 09:37:16 UTC

Verified with v3.11.232

[root@dhcp-140-138 ~]#  oc version 
oc v3.11.232
kubernetes v1.11.0+d4cacc0
features: Basic-Auth GSSAPI Kerberos SPNEGO

Moving the bug to verified state as all the test cases were approved and when run on the 3.11 cluster they pass.

Comment 16 errata-xmlrpc 2020-06-17 20:21:25 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, 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-2020:2477