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4.21.0-0.nightly-multi-2025-10-20-011127

PullSpec:

quay.io/openshift-release-dev/ocp-release-nightly@sha256:7597341f7ea3f85cdc9824de8516e3d1b1080601fd66b3ca59819393cd8b9ad2
Team Approvals:

Tests:

Upgrades from:


Changes from 4.21.0-0.nightly-multi-2025-10-17-184306

Created: 2025-10-20 01:12:24 +0000 UTC

Image Digest: sha256:3f382b15574b2107c009a233c26d881dd75a4d920359f98bb811f204f7d6e3ed

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

Rebuilt images without code change

agent-installer-api-server

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

aws-karpenter-provider-aws

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

cloud-credential-operator

cluster-autoscaler

cluster-autoscaler-operator

cluster-bootstrap

cluster-config-api

cluster-olm-operator

console

docker-builder

hypershift

insights-runtime-exporter, insights-runtime-extractor

machine-config-operator

multus-admission-controller

network-interface-bond-cni

ovn-kubernetes, ovn-kubernetes-microshift


Node Image Info

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Package List

Full list (564 packages)

Changed:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20251017-0

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