Bug 1259148

Summary:	Regression: kubernetes 1.1.0 breaks watching for resources
Product:	[Fedora] Fedora	Reporter:	Stef Walter <stefw>
Component:	kubernetes	Assignee:	Jan Chaloupka <jchaloup>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	22	CC:	eparis, golang-updates, jcajka, jchaloup, jliggitt, lsm5, nhorman, stefw, vbatts
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	kubernetes-1.2.0-0.15.alpha6.gitf0cd09a.fc23	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-04-01 00:28:10 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 Stef Walter 2015-09-02 05:47:44 UTC

Description of problem:

When cockpit tries to watch resources against kubernetes 1.1.0 it gets the following complaints:

.> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)
> watching kubernetes endpoints failed: too old resource version: 0 (7)
E> watching kubernetes nodes failed: too old resource version: 0 (13)
> watching kubernetes pods failed: too old resource version: 0 (1)

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

 kubernetes             x86_64 1.1.0-0.14.gitb6f18c7.fc22 updates-testing  33 k
 kubernetes-client      x86_64 1.1.0-0.14.gitb6f18c7.fc22 updates-testing 2.8 M
 kubernetes-master      x86_64 1.1.0-0.14.gitb6f18c7.fc22 updates-testing  13 M
 kubernetes-node        x86_64 1.1.0-0.14.gitb6f18c7.fc22 updates-testing 9.1 M

How reproducible:

Every time.

Steps to Reproduce:
1. Run Cockpit on your node, with cockpit-kubernetes
2. Navigate to cluster tab
3. Look at javascript console output

Comment 1 Stef Walter 2015-09-02 05:49:03 UTC

This problem was caught by the Cockpit integration test suite.

Comment 2 Jan Chaloupka 2015-09-09 07:10:40 UTC

Hi Stef, can you reproduce the behaviour with the latest build in rawhide?

Comment 3 Jan Chaloupka 2015-09-09 07:11:40 UTC

What what kubernetes's version before update to 1.1.0-0.14.gitb6f18c7.fc22?

Comment 4 Jordan Liggitt 2015-09-10 14:57:22 UTC

Is there an open issue in Kubernetes?

Comment 5 Stef Walter 2015-09-10 15:46:33 UTC

kubernetes from git master fails:

https://github.com/kubernetes/kubernetes/issues/13809

> What what kubernetes's version before update to 1.1.0-0.14.gitb6f18c7.fc22?

Not sure what that means, but according to our integration tests:

1.1.0-0.5.gite44c8e6.fc22 -> does not fail
1.1.0-0.14.gitb6f18c7.fc22 -> fails

Comment 6 Stef Walter 2015-09-15 10:45:33 UTC

This build fixes the issue:

# rpm -q kubernetes
kubernetes-1.1.0-0.16.git388061f.fc22.x86_64

Upstream has also posted a patch.

Comment 7 Jan Chaloupka 2015-09-16 13:00:00 UTC

Stef,

do you have a smaller reproducer? kubernetes only if possible?

Jan

Comment 8 Stef Walter 2015-09-16 13:58:22 UTC

Yes, posted one upstream: https://github.com/kubernetes/kubernetes/issues/13809

Comment 9 Scott Dodson 2015-09-29 21:08:25 UTC

Fixed here https://github.com/kubernetes/kubernetes/pull/13910

Comment 10 Fedora Update System 2016-03-08 19:03:07 UTC

kubernetes-1.2.0-0.15.alpha6.gitf0cd09a.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-a89f5ce5f4

Comment 11 Fedora Update System 2016-03-09 22:55:50 UTC

kubernetes-1.2.0-0.15.alpha6.gitf0cd09a.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-a89f5ce5f4

Comment 12 Fedora Update System 2016-04-01 00:27:46 UTC

kubernetes-1.2.0-0.15.alpha6.gitf0cd09a.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.