Description of problem: OSD and AMRO clusters the cluster version is managed through Hive and OpenShift Cluster Manager. In those systesm, no users, including those with the cluster-admin role, should see UI elements about upgrading the cluster in the OpenShift console. When the cluster is branded as OSD or AMRO: 1. Hide the upgrade notification in the notification drawer, home -> status page, and about dialog 2. Remove the edit channel and start upgrade buttons from the cluster settings page Version-Release number of selected component (if applicable): 4.5 See https://bugzilla.redhat.com/show_bug.cgi?id=1857843 for a similar change.
Based on the description it should be enough to backport to 4.5.
Note https://github.com/openshift/console/pull/6555 only fixes Dedicated as we do not yet have a separate branding option for Amazon Red Hat OpenShift.
Checked on 4.6 cluster with payload 4.6.0-0.nightly-2020-09-09-173545. When brand is ocp, could see upgrade notification from console. Change brand to dedicated, check on console again, check in the notification drawer, home -> status page, and about dialog, there is no upgrade button link now. Check on cluster settings page, channel edit and update button is hidden. The bug is fixed.
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