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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-agentsAssignee: Oyvind Albrigtsen <oalbrigt>
Status: CLOSED ERRATA QA Contact: cluster-qe <cluster-qe>
Severity: high Docs Contact:
Priority: urgent    
Version: 7.3CC: aherr, cfeist, cluster-maint, dfediuck, mjuricek, mperina, mtessun, omachace, pelauter, rduda, sbradley
Target Milestone: rcKeywords: 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:
: 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:
Embargoed:
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