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4.22.0-ec.0

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.22.0-ec.0-s390x
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.21.0-rc.0, 4.21.0-rc.1

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Changes from 4.21.0-ec.3

Created: 2026-01-12 16:46:17 +0000 UTC

Image Digest: sha256:a46c2ac8bb55f16ffc2e18b41da242c8644379d4532f9a35509f9af674919743

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
OKD
Hypershift
OKD
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
DynamicResourceAllocation
(0 tests)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(New)
Unconditionally Enabled
(New)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
NoRegistryClusterOperations
(0 tests)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(New)
Unconditionally Enabled
(New)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
TranslateStreamCloseWebsocketRequests
(0 tests)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(New)
Unconditionally Enabled
(New)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
ImageStreamImportMode
(0 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled
(New)
Enabled
(New)
Enabled Enabled
SigstoreImageVerificationPKI
(0 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled
(New)
Enabled
(New)
Enabled Enabled
ClientsAllowCBOR
(0 tests)
Disabled Disabled Disabled
(Changed)
Disabled
(Changed)
Disabled
(Changed)
Disabled
(Changed)
VSphereMixedNodeEnv
(0 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)
HyperShiftOnlyDynamicResourceAllocation
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
NetworkConnect
(0 tests)
Enabled
(New)
Enabled
(New)
NewOLMBoxCutterRuntime
(0 tests)
NoRegistryClusterInstall
(0 tests)
Enabled
(New)
Enabled
(New)
OnPremDNSRecords
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)
ProvisioningRequestAvailable
(0 tests)
Enabled
(New)
Enabled
(New)

New images

Rebuilt images without code change

agent-installer-api-server

agent-installer-csr-approver, agent-installer-orchestrator

agent-installer-node-agent

agent-installer-utils

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, csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, gcp-cloud-controller-manager, gcp-cluster-api-controllers, gcp-machine-controllers, gcp-pd-csi-driver, gcp-pd-csi-driver-operator, hyperkube, 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, powervs-block-csi-driver, powervs-block-csi-driver-operator, powervs-cloud-controller-manager, powervs-machine-controllers, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

aws-karpenter-provider-aws

baremetal-cluster-api-controllers

baremetal-installer, installer, installer-artifacts

baremetal-machine-controllers

baremetal-operator

baremetal-runtimecfg

cli, cli-artifacts, deployer, tools

cloud-credential-operator

cluster-authentication-operator

cluster-autoscaler

cluster-autoscaler-operator

cluster-baremetal-operator

cluster-capi-controllers

cluster-capi-operator

cluster-cloud-controller-manager-operator

cluster-config-api

cluster-config-operator

cluster-control-plane-machine-set-operator

cluster-csi-snapshot-controller-operator

cluster-dns-operator

cluster-etcd-operator

cluster-image-registry-operator

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-kube-controller-manager-operator

cluster-kube-scheduler-operator

cluster-kube-storage-version-migrator-operator

cluster-monitoring-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-olm-operator

cluster-openshift-controller-manager-operator

cluster-policy-controller

cluster-samples-operator

cluster-storage-operator

cluster-update-keys

cluster-version-operator

console

console-operator

container-networking-plugins, containernetworking-plugins-microshift

coredns

csi-external-attacher

csi-external-snapshot-metadata

csi-external-snapshotter, csi-snapshot-controller

csi-livenessprobe

docker-registry

etcd

gcp-workload-identity-federation-webhook

haproxy-router

hypershift

ibm-vpc-block-csi-driver

ibm-vpc-block-csi-driver-operator

ibmcloud-cluster-api-controllers

ibmcloud-machine-controllers

insights-operator

insights-runtime-exporter, insights-runtime-extractor

keepalived-ipfailover

kube-metrics-server

kube-state-metrics

kubevirt-cloud-controller-manager

machine-api-operator

machine-config-operator

machine-os-images

metallb-frr

monitoring-plugin

multus-admission-controller

multus-cni, multus-cni-microshift

multus-networkpolicy

multus-route-override-cni

multus-whereabouts-ipam-cni

must-gather

network-interface-bond-cni

network-metrics-daemon

network-tools

networking-console-plugin

oauth-apiserver

oauth-server

oc-mirror

olm-catalogd, olm-operator-controller

openshift-apiserver

openshift-controller-manager

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

openstack-cinder-csi-driver-operator

openstack-cluster-api-controllers

openstack-machine-api-provider

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

operator-marketplace

ovn-kubernetes, ovn-kubernetes-microshift

prometheus

prometheus-config-reloader, prometheus-operator, prometheus-operator-admission-webhook

prometheus-node-exporter

rhel-coreos, rhel-coreos-extensions

service-ca-operator

telemeter

tests

thanos

volume-data-source-validator


Node Image Info

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Package List

Full list (538 packages)

Changed:

Removed:

Extensions

Full list (143 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251219-0

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Source code for this page located on github