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4.22.0-rc.4

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.22.0-rc.4-ppc64le
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.21.10, 4.21.11, 4.21.12, 4.21.13, 4.21.14, 4.21.15, 4.21.17, 4.21.6, 4.21.7, 4.21.8, 4.21.9, 4.22.0-ec.0, 4.22.0-ec.1, 4.22.0-ec.2, 4.22.0-ec.3, 4.22.0-ec.4, 4.22.0-ec.5, 4.22.0-rc.0, 4.22.0-rc.1, 4.22.0-rc.2, 4.22.0-rc.3

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Changes from 4.22.0-rc.3

Created: 2026-05-18 10:08:45 +0000 UTC

Image Digest: sha256:5cc5e575f1210483ba63edde62bf03e1dc64d084536848ce695b727c0887c433

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
OKD
Hypershift
OKD
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
EVPN
(0 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled

Rebuilt images without code change

agent-installer-api-server

aws-cloud-controller-manager, aws-cluster-api-controllers, aws-ebs-csi-driver, aws-ebs-csi-driver-operator, aws-machine-controllers, aws-pod-identity-webhook, azure-cloud-controller-manager, azure-cloud-node-manager, azure-cluster-api-controllers, azure-disk-csi-driver, azure-disk-csi-driver-operator, azure-file-csi-driver, azure-file-csi-driver-operator, azure-machine-controllers, azure-workload-identity-webhook, hyperkube, ibm-cloud-controller-manager, ibm-vpc-block-csi-driver, ibm-vpc-block-csi-driver-operator, ibmcloud-machine-controllers, ironic, ironic-agent, ironic-machine-os-downloader, ironic-static-ip-manager, kube-proxy, machine-image-customization-controller, nutanix-cloud-controller-manager, nutanix-machine-controllers, pod, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

cluster-authentication-operator

cluster-baremetal-operator

cluster-capi-operator

cluster-config-api

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-node-tuning-operator

cluster-openshift-apiserver-operator

console

csi-driver-manila, openstack-cinder-csi-driver, openstack-cloud-controller-manager

csi-driver-manila-operator, openstack-cinder-csi-driver-operator

csi-driver-nfs

csi-external-attacher

csi-external-provisioner

gcp-cluster-api-controllers

gcp-pd-csi-driver

gcp-pd-csi-driver-operator

hypershift

insights-operator

machine-config-operator

metallb-frr

monitoring-plugin

networking-console-plugin

olm-catalogd, olm-operator-controller

openstack-cluster-api-controllers

operator-framework-tools, operator-lifecycle-manager, operator-registry

prometheus

service-ca-operator

telemeter

tests


Node Image Info

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Red Hat Enterprise Linux CoreOS 9.8 (rhel-coreos)

Package List

Full list (558 packages)

Changed:

Extensions

Full list (133 packages)

Red Hat Enterprise Linux CoreOS 10.2 (rhel-coreos-10)

Package List

Full list (470 packages)

Changed:

Extensions

Full list (198 packages)


Red Hat Enterprise Linux CoreOS base layer: 10.2.20260513-0

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