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4.21.0-0.nightly-s390x-2025-11-26-014708

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp-s390x/release-s390x:4.21.0-0.nightly-s390x-2025-11-26-014708
Team Approvals:

Tests:


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Changes from 4.21.0-0.nightly-s390x-2025-11-25-103336

Created: 2025-11-26 01:48:29 +0000 UTC

Image Digest: sha256:6e15e08a3b0a1085ed30e5ffd664a4460ef0ee7a77cfe4487447f5bef4238acd

Components

FeatureGate Changes

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

Rebuilt images without code change

agent-installer-api-server

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

baremetal-installer, installer, installer-artifacts

cloud-credential-operator

cluster-config-api

cluster-etcd-operator

cluster-kube-controller-manager-operator

cluster-monitoring-operator

console

haproxy-router

insights-operator

machine-api-operator

machine-config-operator

monitoring-plugin

olm-catalogd, olm-operator-controller

openstack-cinder-csi-driver-operator

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

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

service-ca-operator

telemeter

tests


Node Image Info

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Package List

Full list (539 packages)

Changed:

Extensions

Full list (143 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251125-1

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