Bug 1712255

Summary:	Drop 4.1 datacenter/cluster level
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	Ryan Barry <rbarry>
Component:	ovirt-engine	Assignee:	Milan Zamazal <mzamazal>
Status:	CLOSED ERRATA	QA Contact:	Tamir <tamir>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	4.4.0	CC:	ahadas, mavital, mtessun, mzamazal, rdlugyhe
Target Milestone:	ovirt-4.4.1
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	rhv-4.4.0-29	Doc Type:	Removed functionality
Doc Text:	Support for datacenter and cluster levels earlier than version 4.2 has been removed.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-08-04 13:19:21 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Virt	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Ryan Barry 2019-05-21 07:36:46 UTC

Now that we've dropped cluster level 3.6 and 4.0, let's follow through with removing 4.1 to get rid of additonal legacy code

Comment 2 RHV bug bot 2019-12-13 13:14:40 UTC

WARN: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops

Comment 3 RHV bug bot 2019-12-20 17:44:29 UTC

WARN: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops

Comment 4 RHV bug bot 2020-01-08 14:47:06 UTC

WARN: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops

Comment 5 RHV bug bot 2020-01-08 15:15:42 UTC

WARN: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops

Comment 6 RHV bug bot 2020-01-24 19:48:48 UTC

WARN: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops: Bug status (ON_QA) wasn't changed but the folowing should be fixed:

[Found non-acked flags: '{}', ]

For more info please contact: rhv-devops

Comment 8 Tamir 2020-06-28 07:47:15 UTC

Verified on RHV 4.4.1-5 on RHEL 8 engine and RHEL 8 and 2 RHEL 7.6 hosts. 
Verified on hosts with VDSM versions of 4.20, 4.22, 4.19.

Steps:
1. Create 2 data centers (one with compatibility of 4.2 and one of 4.4). On the data centers creation window check the available versions.
2. Create a cluster on each data center with the highest compatibility level available.  On the cluster creation window check the available versions.
3. Install a host of RHV 4.2 on the 4.2 cluster and a host of RHV 4.4 on the 4.4 cluster.
4. Install a host of RHV 4.1 on the 4.2 cluster.
5. create a VM from the 4.2 cluster and check VM custom compatibility versions list.
6. Check data center and cluster compatibility levels in the REST API.

Expected Results:
1. The data centers were created and the available compatibility versions are as expected (4.2,4.3,4.4)
2. The clusters were created and the available compatibility versions are as expected (4.2,4.3,4.4)
3. The hosts were installed successfully.
4. The host couldn't install successfully.
5. The VM was created and the available compatibility versions are as expected (4.2,4.3,4.4)
6. All the compatibility versions in are as expected (4.2,4.3,4.4) in the REST API.

Actual Results: As expected;

Comment 11 Milan Zamazal 2020-07-20 08:03:47 UTC

Doc Text added.

Comment 13 errata-xmlrpc 2020-08-04 13:19:21 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 (Important: RHV Manager (ovirt-engine) 4.4 security, bug fix, and enhancement update), 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-2020:3247