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4.21.0-0.okd-scos-2025-10-24-233430

Download installer and client with:

oc adm release extract --tools registry.ci.openshift.org/origin/release-scos:4.21.0-0.okd-scos-2025-10-24-233430
Team Approvals:

Tests:

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Changes from 4.21.0-0.okd-scos-2025-10-17-100629

Created: 2025-10-24 23:37:51 +0000 UTC

Image Digest: sha256:812100c211e716542c09d769265bc1ac7c9f16bad9770427dbce19691a7a12ad

Components

FeatureGate Changes

FeatureGate Default
Hypershift
Default
SelfManagedHA
DevPreviewNoUpgrade
Hypershift
DevPreviewNoUpgrade
SelfManagedHA
TechPreviewNoUpgrade
Hypershift
TechPreviewNoUpgrade
SelfManagedHA
ManagedBootImagesvSphere
(0 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
PreconfiguredUDNAddresses
(0 tests)
Enabled
(Changed)
Enabled
(Changed)
Enabled Enabled Enabled Enabled
NewOLMWebhookProviderOpenshiftServiceCA
(0 tests)
Disabled Enabled
(Changed)
Disabled Enabled Disabled Enabled
MutableCSINodeAllocatableCount
(0 tests)
Enabled
(New)
Enabled
(New)
Enabled
(New)
Enabled
(New)

Rebuilt images without code change

agent-installer-api-server

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

agent-installer-node-agent

agent-installer-utils

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

aws-karpenter-provider-aws

aws-pod-identity-webhook

azure-cloud-controller-manager, azure-cloud-node-manager

azure-machine-controllers

baremetal-installer, installer, installer-artifacts

cli, cli-artifacts, deployer, tools

cloud-credential-operator

cloud-network-config-controller

cluster-authentication-operator

cluster-autoscaler

cluster-autoscaler-operator

cluster-bootstrap

cluster-capi-operator

cluster-config-api

cluster-etcd-operator

cluster-kube-apiserver-operator

cluster-kube-scheduler-operator

cluster-monitoring-operator

cluster-network-operator

cluster-node-tuning-operator

cluster-olm-operator

cluster-openshift-controller-manager-operator

cluster-samples-operator

cluster-version-operator

console

console-operator

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

docker-builder

docker-registry

hyperkube, installer-kube-apiserver-artifacts, kube-proxy, pod

hypershift

insights-operator

insights-runtime-exporter, insights-runtime-extractor

ironic

ironic-agent

keepalived-ipfailover

kube-rbac-proxy

kubevirt-csi-driver

machine-api-operator

machine-config-operator

metallb-frr

monitoring-plugin

multus-admission-controller

network-interface-bond-cni

network-metrics-daemon

network-tools

networking-console-plugin

oauth-proxy

oauth-server

oc-mirror

olm-catalogd, olm-operator-controller

openshift-apiserver

openshift-controller-manager

openstack-resource-controller

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

operator-marketplace

ovn-kubernetes, ovn-kubernetes-microshift

powervs-block-csi-driver-operator

service-ca-operator

tests

vsphere-cloud-controller-manager

vsphere-csi-driver-operator

vsphere-problem-detector


Node Image Info

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Package List

Full list (575 packages)

Changed:

Extensions

Full list (48 packages)


CentOS Stream CoreOS base layer: 10.0.20251023-0

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