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4.21.0-0.nightly-multi-2025-10-19-185355

PullSpec:

quay.io/openshift-release-dev/ocp-release-nightly@sha256:1d371a057da858b0ba5487ea46c954f5fe9f05258d7560390fd5a40faa040151
Team Approvals:

Tests:

Upgrades from:


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

Created: 2025-10-19 18:54:46 +0000 UTC

Image Digest: sha256:eeab8357f490097a2c744680b6d621f359f0083b8da7aa6ec904ecc9436b28b8

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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