RHBA-2021:2762 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.7.21 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 4.7.21. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHSA-2021:2763

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:4.7.21-x86_64

The image digest is sha256:60454c3270a61432447c752a9d5ee3e7d84cebcfd5d371eb4daa263623923dac

(For s390x architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.7.21-s390x

The image digest is sha256:077cd6d28d5e1c8b331adc02902bceb41b6e2fcf2a835bca8da41f743f2e8c9b

(For ppc64le architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.7.21-ppc64le

The image digest is sha256:9091e96ec3e871a45f4124e95b7969467131d6cec053933a8f60a83e40dd4d26

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 - 1910006 - Accounting of steal time as CPU usage
• BZ - 1923036 - Jenkins templates are displayed in Developer Catalog twice
• BZ - 1928862 - Enable snapshot e2e tests
• BZ - 1940566 - hybrid-overlay not logging properly before exiting due to an error
• BZ - 1945467 - openshift-install AWS SDK is missing endpoints for the ap-northeast-3 region
• BZ - 1963899 - [Local Volume Set] Provision disk failed when disk label has unsupported value like ":"
• BZ - 1971864 - [OCP 4.7] api or api-int not available during installation
• BZ - 1972075 - Race condition in OperatorCondition reconcilation
• BZ - 1972291 - Workers provisioning error /dev/sda: unrecognised disk label when cluster deployed via proxy
• BZ - 1972484 - [OVN] Source IP is not EgressIP if configured allow 0.0.0.0/0 in the EgressFirewall
• BZ - 1973693 - Image Registry deployment should have 2 replicas and hard anti-affinity rules
• BZ - 1973983 - 4.7 nightly upgrade to 4.8 and then downgrade back to 4.7 nightly doesn't work - ingresscontroller "default" is degraded
• BZ - 1976192 - machine-api fails to create AWS client in new regions
• BZ - 1976232 - [4.7z] RHEL7 worker nodes may go to NotReady,SchedulingDisabled while upgrading from 4.7.17-x86_64 to 4.7.0-0.nightly-2021-06-20-093308
• BZ - 1976287 - [DR] backup and restore should perform consistency checks on etcd snapshots
• BZ - 1976302 - Requirements for nvidia GPU driver container for driver toolkit
• BZ - 1976988 - etcd operator should not set Degraded=True EtcdMembersDegraded on healthy machine-config node reboots
• BZ - 1977159 - [aws] image-registry panics when the cluster is installed in a new region
• BZ - 1977383 - [release-4.7][service-ca] In k8s 1.21 bump BoundServiceAccountTokenVolume is disabled by default
• BZ - 1977481 - re-pin libvirt to 6.0.0
• BZ - 1978000 - disable jenkins client plugin test whose Jenkinsfile references master branch openshift/origin artifacts
• BZ - 1978845 - Scaled ingress replicas following sharded pattern don't balance evenly across multi-AZ
• BZ - 1979130 - Placeholder bug for OCP 4.7.0 rpm release
• BZ - 1979131 - Placeholder bug for OCP 4.7.0 extras release
• BZ - 1979132 - Placeholder bug for OCP 4.7.0 metadata release
• BZ - 1980540 - Test "an end user can use OLM can subscribe to the operator" generates deprecation alert
• BZ - 1981634 - enhance service-ca injection
• BZ - 1982217 - openshift-ovn-kubernetes ovnkube-node DaemonSet should use maxUnavailable: 10%
• BZ - 1983102 - Not possible to clean unused members on CRD when Endpoints subset is empty

CVEs

• CVE-2020-26541
• CVE-2021-3516
• CVE-2021-3517
• CVE-2021-3518
• CVE-2021-3520
• CVE-2021-3537
• CVE-2021-3541
• CVE-2021-20271
• CVE-2021-32399
• CVE-2021-33034
• CVE-2021-33909
• CVE-2021-33910

References

(none)