RHBA-2021:4109 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.8.19 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 4.8.19. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHBA-2021:4108

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/4.8/release_notes/ocp-4-8-release-notes.html

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:4.8.19-x86_64

The image digest is sha256:ac19c975be8b8a449dedcdd7520e970b1cc827e24042b8976bc0495da32c6b59

(For s390x architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.19-s390x

The image digest is sha256:30efaefb0bf414c88d3146845efefafdddd764322bf98c1cd1e6e3695374dc0f

(For ppc64le architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.19-ppc64le

The image digest is sha256:50d7c8099c962d889a6a2f814a3a6bb45801529dba5f7f27a14077678c19babe

All OpenShift Container Platform 4.8 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/4.8/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor

Solution

For OpenShift Container Platform 4.8 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/4.8/release_notes/ocp-4-8-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.8 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.8 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.8 for RHEL 8 s390x

Fixes

• BZ - 1984102 - Switch Cypress OLM tests to use supported Red Hat operators
• BZ - 1997901 - Cannot delete user created vm template
• BZ - 2003035 - Inserted/WriteProtected attributes are not writable with Redfish for Supermicro hardware
• BZ - 2005871 - Cannot create Network Attachment Definition through UI
• BZ - 2011391 - [4.8z] timedout waiting for flows during pod creation and ovn-controller pegged on worker nodes
• BZ - 2016213 - Metrics scraping requests should be assigned to exempt priority level
• BZ - 2016557 - [4.8.z] diskmaker-manager constantly redeployed by LSO when creating LV's
• BZ - 2017258 - [ovirt] install fails: due to terraform error "Cannot attach Virtual Disk: Disk is locked" on vm resource
• BZ - 2017471 - [4.8] ensure that `nss-altfiles` comes from the RHEL repos
• BZ - 2017708 - Too many haproxy processes in default-router pod causing high load average after upgrade from v4.8.3 to v4.8.10
• BZ - 2017986 - m5.large instance type for bootstrap node is hardcoded causing deployments to fail if instance type is not available
• BZ - 2018232 - Kuryr CI broken due to PrettyTable being bumped in global-constraints.txt
• BZ - 2018391 - Remove response headers for downloads of binaries from OpenShift WebConsole
• BZ - 2019519 - [sig-builds][Feature:Builds] clone repository using git:// protocol should clone using git:// if no proxy is configured [Skipped:Disconnected] [Suite:openshift/conformance/parallel]

CVEs

• CVE-2020-36385
• CVE-2021-0512
• CVE-2021-3656
• CVE-2021-3733
• CVE-2021-22946
• CVE-2021-22947
• CVE-2021-33928
• CVE-2021-33929
• CVE-2021-33930
• CVE-2021-33938

References

(none)