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4.21.0-0.nightly-arm64-2025-08-25-151132

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp-arm64/release-arm64:4.21.0-0.nightly-arm64-2025-08-25-151132
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Changes from 4.21.0-0.nightly-arm64-2025-08-21-174541

Created: 2025-08-25 15:12:59 +0000 UTC

Image Digest: sha256:0c405a6beef58622a0542d92f279401c9668696f59676d310674e3807fbd8499

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
ImageVolume
(7 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
ClusterVersionOperatorConfiguration
(0 tests)
Disabled Disabled Enabled Enabled Enabled
(Changed)
Enabled
(Changed)

New images

Rebuilt images without code change

agent-installer-api-server

agent-installer-orchestrator

agent-installer-utils

aws-cluster-api-controllers

baremetal-installer, installer, installer-artifacts

cluster-autoscaler

cluster-autoscaler-operator

cluster-baremetal-operator

cluster-capi-operator

cluster-config-api

cluster-ingress-operator

cluster-kube-apiserver-operator

cluster-monitoring-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-openshift-apiserver-operator

cluster-storage-operator

console

csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, hyperkube, ibm-cloud-controller-manager, ibm-vpc-block-csi-driver, ibm-vpc-block-csi-driver-operator, ibmcloud-cluster-api-controllers, ibmcloud-machine-controllers, kube-proxy, 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

hypershift

ironic

ironic-agent

machine-api-operator

machine-image-customization-controller

oauth-apiserver

olm-catalogd, olm-operator-controller

openshift-apiserver

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

openstack-machine-api-provider

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

service-ca-operator

tests


Node Image Info

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Package List

Full list (551 packages)

Extensions

Full list (144 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20250815-0

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