RHBA-2021:2554 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.7.19 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 4.7.19. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2021:2555

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:4.7.19-x86_64

The image digest is sha256:eafdac268e1f65053de423ba4a028e8de5133ab78e7954d76ed838bcf5f4f666

(For s390x architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.7.19-s390x

The image digest is sha256:c04d43604e396f595bc872254bbd0e3b7467d317178be4a1eabba9c26865ea7a

(For ppc64le architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.7.19-ppc64le

The image digest is sha256:db65d896e4fcb484e2a7a063075279e9add408ecb0f785a92bd2eeb6f7515c19

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 - 1938426 - [OSP] Validation should fail when no any IaaS flavor or type related field are given
• BZ - 1958885 - 4.7.6 -> 4.7.9 upgrade: leader election stuck
• BZ - 1962288 - error "no such host" when nodes pull images from a registry that is part of a the own cluster "cluster.basedomain" domain name.
• BZ - 1963784 - oc project not works with cluster proxy
• BZ - 1971549 - CI: e2e-metal-ipi-upgrade failing on KubeletHasDiskPressure, which triggers machine-config RequiredPoolsFailed
• BZ - 1972631 - OVN bug causing subports to stay DOWN fails installations
• BZ - 1973572 - Hardcode strings(Control Plane,None,Configure,Cluster,Not available) happen in Home->Overview page
• BZ - 1974282 - Installer gather doesn't collect any networking information
• BZ - 1975453 - Uninstalling kube-descheduler clusterkubedescheduleroperator.4.6.0-202106010807.p0.git.5db84c5 removes some clusterrolebindings
• BZ - 1975479 - Requirements for authenticating kernel modules with X.509
• BZ - 1975480 - DPDK KNI modules need some additional tools
• BZ - 1975819 - VMware UPI is configuring static IPs via ignition rather than afterburn
• BZ - 1976214 - Mock Bug for 4.6 bug to depend on
• BZ - 1976284 - [Azure] While mirroring images to private registry throwing error: invalid character '<' looking for beginning of value

CVEs

• CVE-2021-3560
• CVE-2021-25217

References

(none)