Bug 1846098

Summary:	(OCPRHV-166) [TestOnly]: Upgrade cluster OCP from 4.5 to 4.6 (over-the-air update)
Product:	OpenShift Container Platform	Reporter:	Douglas Schilling Landgraf <dougsland>
Component:	Installer	Assignee:	Douglas Schilling Landgraf <dougsland>
Installer sub component:	OpenShift on RHV	QA Contact:	Guilherme Santos <gdeolive>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	medium
Priority:	unspecified	Keywords:	TestOnly
Version:	4.6
Target Milestone:	---
Target Release:	4.6.0
Hardware:	All
OS:	All
URL:	https://issues.redhat.com/browse/OCPRHV-166
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-10-27 16:06:32 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 Douglas Schilling Landgraf 2020-06-10 18:36:13 UTC

Description of problem:

Users that installed OCP on RHV in the 4.5 version will likely to upgrade to 4.6 version. IMO, would be nice to test the upgrade flow and document in our page or link to OCP page.

Pre-requirement:

Have a recent etcd backup in case your upgrade fails and you must restore your
cluster to a previous state.
https://docs.openshift.com/container-platform/4.4/backup_and_restore/backing-up-etcd.html#backup-etcd
 

More info:
https://docs.openshift.com/container-platform/4.4/updating/updating-cluster.html

Comment 2 Guilherme Santos 2020-10-06 10:15:02 UTC

Tested on:
openshift-4.5.0-0.nightly-2020-10-03-045843
to
openshift-4.6.0-0.nightly-2020-10-03-051134

Steps:
1. #
2. # oc adm upgrade  --allow-explicit-upgrade --force --to-image registry.svc.ci.openshift.org/ocp/release:4.6.0-0.nightly-2020-10-03-051134
3. # oc get clusterversion
NAME      VERSION                             AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.6.0-0.nightly-2020-10-03-051134   True        False         2m45s   Cluster version is 4.6.0-0.nightly-2020-10-03-051134

Comment 4 errata-xmlrpc 2020-10-27 16:06:32 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 (OpenShift Container Platform 4.6 GA Images), 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-2020:4196