RHBA-2021:0033 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.5.27 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 4.5.27. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHSA-2021:0034

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/4.5/release_notes/ocp-4-5-release-notes.html

This update fixes the following bugs among others:

• When importing VMware VMs, the web console wizard displays the page with the import results. In some cases, the wizard would unexpectedly redirect to the Network page. This bug has been fixed. (BZ#1876922)
• Previously, the kuryr-controller was comparing security groups related to network policies incorrectly. This caused security rules related to a network policy to be recreated on every minor update of that network policy. This bug has been fixed, allowing network policy updates that already have existing rules to be preserved; network policy additions or deletions are performed, if needed. (BZ#1901495)
• Previously, the web console could display incorrect filesystem capacity and usage data in certain scenarios. This has been fixed.

(BZ#1908587)

• Previously, the Insights Operator did not recognize namespaces. This caused resources present in multiple namespaces to only be collected once. This is now fixed by recognizing the namespace of a resource when it is collected, allowing resources present in multiple namespaces to be put into separate namespace folders. (BZ#1887886)

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:4.5.27-x86_64

The image digest is sha256:412276155bfe186c35322a788321ebf110130a272e18f55a1a2510f15ee0bb04

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.27-s390x

The image digest is sha256:e8540e8faf2b52ff687d3045f8655a26ebc89e1ea3b6a2da1b5554bda2306cea

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.27-ppc64le

The image digest is sha256:53e93749930409bf9e768524e8a17cf1aeda724bbf7dcab4480df4a853d1c926

All OpenShift Container Platform 4.5 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/4.5/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.

Solution

For OpenShift Container Platform 4.5 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/4.5/release_notes/ocp-4-5-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.

Affected Products

• Red Hat OpenShift Container Platform 4.5 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform 4.5 for RHEL 7 x86_64
• Red Hat OpenShift Container Platform for Power 4.5 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for Power 4.5 for RHEL 7 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.5 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.5 for RHEL 7 s390x

Fixes

• BZ - 1876922 - [v2v] VMImport wizard changes tabs in results page
• BZ - 1880318 - [release 4.5] insights-operator: Fix bug in reflector not recovering from "Too large resource version"
• BZ - 1882502 - EgressRouter: error in getting result from AddNetwork: CNI request failed with status 400
• BZ - 1887886 - [release 4.5] IO doesn't recognize namespaces - 2 resources with the same name in 2 namespaces -> only 1 gets collected
• BZ - 1888607 - [release 4.5] The poddisruptionbudgets is using the operator service account, instead of gather
• BZ - 1891751 - [backport-4.5] in multitenant mode, openshift-etcd-operator can't reach etcd
• BZ - 1898303 - E2E test: Use KUBEADM_PASSWORD_FILE by default
• BZ - 1898594 - Backport request SR-IOV network operator 4.5 - When adding more than one node selector to the sriovnetworknodepolicy, the cni and the device plugin pods are constantly rebooted
• BZ - 1901495 - kuryr tempest plugin test test_ipblock_network_policy_sg_rules fails
• BZ - 1904030 - [release-4.5] The quota controllers should resync on new resources and make progress
• BZ - 1904079 - (release 4.5) Hostsubnet gatherer produces wrong output
• BZ - 1905137 - When an Install Plan gets deleted, OLM does not create a new one
• BZ - 1905909 - Clean up dependencies to avoid invalid scan flagging
• BZ - 1906081 - Rules in kube-apiserver.rules are taking too long and consuming too much memory for Prometheus to evaluate them
• BZ - 1906483 - Etcd container leaves grep and lsof zombie processes
• BZ - 1907938 - Nodes goes into NotReady state (VMware)
• BZ - 1908587 - overview filesystem utilization of OCP is showing the wrong values
• BZ - 1908921 - Intermittent packet drop from pod to pod
• BZ - 1910401 - Errant change to lastupdatetime in copied CSV status can trigger runaway csv syncs
• BZ - 1915008 - Fixed by revert -- Upgrade to OCP 4.6.9 (4.5.25) results in cluster-wide DNS and connectivity issues due to bad NetworkPolicy flows
• BZ - 1915520 - Mounts failing with error "Failed to start transient scope unit: Argument list too long"

CVEs

• CVE-2016-5766
• CVE-2019-18282
• CVE-2020-1971
• CVE-2020-2304
• CVE-2020-2305
• CVE-2020-2306
• CVE-2020-2307
• CVE-2020-2308
• CVE-2020-2309
• CVE-2020-2574
• CVE-2020-2752
• CVE-2020-2922
• CVE-2020-8177
• CVE-2020-10769
• CVE-2020-13249
• CVE-2020-14314
• CVE-2020-14385
• CVE-2020-15862
• CVE-2020-24394
• CVE-2020-25212
• CVE-2020-25643
• CVE-2020-25694
• CVE-2020-25696
• CVE-2020-26137

References

(none)