RHBA-2021:3931 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.7.36 is now available with
updates to packages and images that fix several bugs and add enhancements.

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 4.7.36. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHSA-2021:3930

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/4.7/release_notes/ocp-4-7-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:4.7.36-x86_64

The image digest is sha256:0676d33b541f7dab38dcaeff4d1c3df5f6e7c41eb8340df73c1f6f19e29c3cdc

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.36-s390x

The image digest is sha256:66c3ff041e36e1e98e6b99acc8e8239c6567911fedaa00a3cbff35de6351d4d3

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.36-ppc64le

The image digest is sha256:6ed4310c9ad9f2a2e1391297928dd3d1347606c5aece13d0482c0d46d2e57bfb

All OpenShift Container Platform 4.7 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/4.7/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor

Solution

For OpenShift Container Platform 4.7 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/4.7/release_notes/ocp-4-7-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.7 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.7 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.7 for RHEL 8 s390x

Fixes

• BZ - 1884043 - Image fails to prune from registry, preventing subsequent prunes
• BZ - 1968520 - Watch of Service resource with WebSocket does not timeout appropriately
• BZ - 1981412 - (release-4.7) Change OCM links from cloud. to console.redhat.com
• BZ - 1993118 - [release-4.7] Volumes are accidentally deleted along with the machine [vsphere]
• BZ - 1995621 - KubeletConfig not applied to MachineConfigSet
• BZ - 2005138 - Console overview section shows operators are upgrading even though it is not actually upgrading.
• BZ - 2009752 - CRI-O leaks some children PIDs
• BZ - 2013004 - Error syncing load balancer: failed to ensure load balancer: EnsureBackendPoolDeleted: failed to parse the VMAS ID : getAvailabilitySetNameByID: failed to parse the VMAS ID #9
• BZ - 2013591 - [4.7] Openshift Installer| UEFI mode | BM hosts have BIOS halted

CVEs

• CVE-2021-20319

References

(none)