Bug 1402862

Summary:	fence-rhevm has to move to v4 API of RHV (v3 will be deprecated)
Product:	Red Hat Enterprise Linux 7	Reporter:	Yaniv Kaul <ykaul>
Component:	fence-agents	Assignee:	Oyvind Albrigtsen <oalbrigt>
Status:	CLOSED ERRATA	QA Contact:	cluster-qe <cluster-qe>
Severity:	high	Docs Contact:
Priority:	urgent
Version:	7.3	CC:	aherr, cfeist, cluster-maint, dfediuck, mjuricek, mperina, mtessun, omachace, pelauter, rduda, sbradley
Target Milestone:	rc	Keywords:	FutureFeature, ZStream
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	fence-agents-4.2.1-18.el7	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1708547 1709780 1710801 1710802 (view as bug list)		Environment:
Last Closed:	2019-08-06 12:34:23 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:
Bug Depends On:
Bug Blocks:	1708547, 1709780, 1710801, 1710802

Description Yaniv Kaul 2016-12-08 13:39:35 UTC

Description of problem:
RHV is going to be deprecated v3 API in a year. v4 API is already available from 4.0 (Aug 2016) - the agent should move to the new API.
Personally, I'd create fence-rhvm4 agent.

Comment 2 Marek Grac 2016-12-12 11:33:55 UTC

@Yaniv:

Would it be possible to have API that will last (almost) forever? I have no issues with building fence_rhevm4 but it will be harder to add a new packages to RHEL7 in next years.

Comment 3 Yaniv Kaul 2016-12-20 14:08:44 UTC

(In reply to Marek Grac from comment #2)
> @Yaniv:
> 
> Would it be possible to have API that will last (almost) forever? I have no
> issues with building fence_rhevm4 but it will be harder to add a new
> packages to RHEL7 in next years.

For the lifecycle of RHV 4.x, the v4 API will be supported. That's several years.

Comment 4 Marek Grac 2017-02-06 09:09:11 UTC

*** Bug 1402860 has been marked as a duplicate of this bug. ***

Comment 5 Oyvind Albrigtsen 2017-02-24 13:49:51 UTC

(In reply to Yaniv Kaul from comment #3)
Will it be backwards compatible with v3 as mentioned in the following bz?
https://bugzilla.redhat.com/show_bug.cgi?id=1422499#c0

Comment 6 Yaniv Kaul 2017-03-06 12:21:26 UTC

(In reply to Oyvind Albrigtsen from comment #5)
> (In reply to Yaniv Kaul from comment #3)
> Will it be backwards compatible with v3 as mentioned in the following bz?
> https://bugzilla.redhat.com/show_bug.cgi?id=1422499#c0

No, v4 is completely different.

Comment 8 Oyvind Albrigtsen 2017-11-01 14:43:51 UTC

Bumping to 7.6.

Comment 17 Oyvind Albrigtsen 2019-05-09 13:31:15 UTC

https://github.com/ClusterLabs/fence-agents/pull/269

Comment 25 errata-xmlrpc 2019-08-06 12:34:23 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/RHSA-2019:2037