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4.21.0-0.nightly-s390x-2025-11-15-222721

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-2025-11-15-222721
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Tests:


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Changes from 4.21.0-0.nightly-s390x-2025-11-15-162721

Created: 2025-11-20 05:10:42 +0000 UTC

Image Digest: sha256:1df29fa5e439dae6eb8a796eea946e983d94798253cfc1878e7da85aaa524b04

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
NoRegistryClusterOperations
(0 tests)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
Unconditionally Enabled
(Changed)
NewOLMBoxCutterRuntime
(0 tests)
Enabled
(New)
Enabled
(New)
NoRegistryClusterInstall
(0 tests)
Enabled
(New)
Enabled
(New)
OnPremDNSRecords
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)

Rebuilt images without code change

agent-installer-api-server

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

baremetal-installer, installer, installer-artifacts

baremetal-operator

cluster-autoscaler

cluster-baremetal-operator

cluster-capi-operator

cluster-config-api

cluster-csi-snapshot-controller-operator

cluster-etcd-operator

cluster-ingress-operator

cluster-monitoring-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-samples-operator

cluster-update-keys

cluster-version-operator

console

docker-registry

haproxy-router

hypershift

ibmcloud-machine-controllers

kubevirt-cloud-controller-manager

machine-config-operator

monitoring-plugin

must-gather

networking-console-plugin

oc-mirror

olm-catalogd, olm-operator-controller

openstack-cinder-csi-driver-operator

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

operator-marketplace

service-ca-operator

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: 9.6.20251119-1

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