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4.21.0-0.ci-2025-10-09-134814

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.ci-2025-10-09-134814
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Changes from 4.21.0-0.ci-2025-10-08-194814

Created: 2025-10-09 13:52:08 +0000 UTC

Image Digest: sha256:7cf0bffdfb2e690b809b7e2a9f382d4f4d26d7b7188cf726ee77a6801c82a7b6

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
ManagedBootImagesCPMS
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)

Rebuilt images without code change

agent-installer-ui

aws-ebs-csi-driver-operator, azure-disk-csi-driver-operator, azure-file-csi-driver-operator, csi-driver-manila-operator, openstack-cinder-csi-driver-operator

cluster-capi-operator

cluster-config-api

cluster-kube-scheduler-operator

cluster-monitoring-operator

cluster-node-tuning-operator

cluster-storage-operator

hypershift

insights-operator

installer-artifacts

kube-metrics-server

monitoring-plugin

must-gather

olm-catalogd, olm-operator-controller

openshift-state-metrics

prom-label-proxy

prometheus

tests


Node Image Info

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Package List

Full list (564 packages)

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251008-0

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