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Bug 1620020

Summary:	Namespace reservation does not work
Product:	OpenShift Container Platform	Reporter:	Xingxing Xia <xxia>
Component:	Master	Assignee:	Stefan Schimanski <sttts>
Status:	CLOSED ERRATA	QA Contact:	Xingxing Xia <xxia>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	3.11.0	CC:	aos-bugs, decarr, jokerman, maszulik, mfojtik, mmccomas, scheng, xtian, yinzhou
Target Milestone:	---	Keywords:	Regression
Target Release:	4.1.0
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:	2019-06-04 10:40:34 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 Xingxing Xia 2018-08-22 08:34:42 UTC

Description of problem:
Following the latest https://github.com/openshift/kubernetes-namespace-reservation , namespace reservation does not work.

Version-Release number of selected component (if applicable):
openshift v3.11.0-0.19.0
kubernetes v1.11.0+d4cacc0

How reproducible:
Always

Steps to Reproduce:
Follow https://github.com/openshift/kubernetes-namespace-reservation

Actual results:
`kubectl create namespace deads` or `oc new-project deads` can succeed

Expected results:
Should fail and produce "Error from server (Forbidden): "deads" is reserved"

Additional info:

Comment 1 David Eads 2018-08-22 12:04:29 UTC

Possibly an enablement thing.

Comment 2 Stefan Schimanski 2018-08-23 14:35:38 UTC

Towards enabling webhooks by default:
- https://github.com/openshift/origin/pull/20743
- https://github.com/openshift/origin/pull/20744

Comment 3 Stefan Schimanski 2018-09-12 15:21:43 UTC

https://github.com/openshift/origin/pull/20953 and https://github.com/openshift/origin/pull/20945 still have to merge into release-3.11.

Comment 6 Xingxing Xia 2018-11-12 06:57:09 UTC

Verified in v4.0.0-0.52.0 per https://jira.coreos.com/browse/MSTR-199 comment I added. Please move this bug to ON_QA. Thx

Comment 9 errata-xmlrpc 2019-06-04 10:40:34 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-2019:0758