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oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.nightly-2025-10-17-012128Team Approvals:
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Upgrades from:
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Created: 2025-10-17 01:24:27 +0000 UTC
Image Digest: sha256:a2229a82becc04f934a7d031c34b528388eb1ae5dfe81fde7f622ff80d056ac2
The CoreOS links above are for the base CoreOS layer used to build the OpenShift node image and do not contain OpenShift components. This is normally only useful to devs working closely with the CoreOS team. For info about the node image, see the Node Image Info section.
| FeatureGate | Default Hypershift |
Default SelfManagedHA |
DevPreviewNoUpgrade Hypershift |
DevPreviewNoUpgrade SelfManagedHA |
TechPreviewNoUpgrade Hypershift |
TechPreviewNoUpgrade SelfManagedHA |
|---|---|---|---|---|---|---|
| IngressControllerLBSubnetsAWS (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| InsightsConfigAPI (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| NodeSwap (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| SetEIPForNLBIngressController (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| ExternalOIDCWithUIDAndExtraClaimMappings (0 tests) |
Enabled (Changed) |
Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| GCPClusterHostedDNSInstall (0 tests) |
Enabled (Changed) |
Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| ManagedBootImagesAzure (0 tests) |
Enabled (Changed) |
Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| OpenShiftPodSecurityAdmission (0 tests) |
Enabled (Changed) |
Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| VolumeAttributesClass (0 tests) |
Enabled (Changed) |
Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| ExternalOIDC (0 tests) |
Enabled | Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| AWSDualStackInstall (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| AzureDualStackInstall (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| CBORServingAndStorage (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| ClientsAllowCBOR (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| ClientsPreferCBOR (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| ClusterAPIMachineManagementVSphere (0 tests) |
Enabled (New) |
Enabled (New) |
||||
| EventTTL (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| GCPDualStackInstall (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| ManagedBootImagesCPMS (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
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Full list (564 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20251015-1
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