RHBA-2020:3457 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.3.35 is now available with
updates to packages and images that fix several bugs.

Description

Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container
Platform 4.3.35. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHBA-2020:3458

Space precludes documenting all of the container images in this advisory.
See the following Release Notes documentation, which will be updated
shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html

This update fixes the following bug among others:

• Previously, intermittent availability issues with the API server could lead to intermittent issues with the OpenShift Controller Manager Operator retrieving deployments. Failure to retrieve a deployment sometimes caused the Operator to panic. With this release, checks have been added to handle and report this error condition, and to retry the operation. The Operator now properly handles intermittent issues retrieving deployments from the API server. (BZ#1867175)

You may download the oc tool and use it to inspect release image metadata as follows:

(For x86_64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.3.35-x86_64

The image digest is sha256:557107b1a5911d73d9fa749cf103cc3b45d688bf0da991471279042eec84f830

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.3.35-s390x

The image digest is sha256:38294c21aad0a46c9caa2610db8520c405f918c5d59a679e92bf9318c49b77e0

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.3.35-ppc64le

The image digest is sha256:e1fb7140b61aac86587346c4f8163cbb8cca44bc661d3f2c7eba14fb1d259432

All OpenShift Container Platform 4.3 users are advised to upgrade to these
updated packages and images when they are available in the appropriate
release channel. To check for available updates, use the OpenShift Console
or the CLI oc command. Instructions for upgrading a cluster are available
at
https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.

Solution

For OpenShift Container Platform 4.3 see the following documentation, which
will be updated shortly for this release, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-cli.html.

Affected Products

• Red Hat OpenShift Container Platform 4.3 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform 4.3 for RHEL 7 x86_64
• Red Hat OpenShift Container Platform for Power 4.3 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for Power 4.3 for RHEL 7 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.3 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.3 for RHEL 7 s390x

Fixes

• BZ - 1842465 - [4.3] openshift authentication operator is in a crashbackoffloop
• BZ - 1852857 - [ci][sig-scheduling] SchedulerPriorities [Serial] Pod should be scheduled to node that don't match the PodAntiAffinity terms
• BZ - 1860832 - After upgrading to 4.3.28 customer observed mistmatch between node labels (region=CanadaCentral) and pv affinity (region=canadacentral)
• BZ - 1867175 - Nodes going notReady because of unknown Reason

CVEs

(none)

References

(none)