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oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.21.0-ec.0-aarch64Team Approvals:
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Upgrades from:
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Created: 2025-09-17 00:44:18 +0000 UTC
Image Digest: sha256:14c03a6a2aca58d07db7ec628ed15d444b2dc5878db5d80ea2f2d58af51db707
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 |
|---|---|---|---|---|---|---|
| CBORServingAndStorage (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| ClientsAllowCBOR (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| ClientsPreferCBOR (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| ClusterAPIMachineManagementVSphere (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| EventTTL (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| ManagedBootImagesCPMS (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| MutableCSINodeAllocatableCount (0 tests) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
Unconditionally Enabled (Changed) |
| ExternalOIDCWithUIDAndExtraClaimMappings (5 tests) |
Disabled (Changed) |
Disabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| GCPClusterHostedDNSInstall (0 tests) |
Disabled (Changed) |
Disabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| ManagedBootImagesAzure (0 tests) |
Disabled (Changed) |
Disabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| ManagedBootImagesvSphere (6 tests) |
Disabled (Changed) |
Disabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| PreconfiguredUDNAddresses (6 tests) |
Disabled (Changed) |
Disabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| VolumeAttributesClass (50 tests) |
Disabled (Changed) |
Disabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| ExternalOIDC (9 tests) |
Enabled | Disabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
| NewOLMWebhookProviderOpenshiftServiceCA (0 tests) |
Disabled | Disabled (Changed) |
Disabled | Enabled | Disabled | Enabled |
| IngressControllerLBSubnetsAWS (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
| SetEIPForNLBIngressController (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
| InsightsConfigAPI (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
||
| NodeSwap (0 tests) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
Enabled (New) |
sha256:7db7ce1563e1bf061930e5e04068a36b8721b36d402ce2d7f0ac7c6fd0cb2d60sha256:cf08584bbb3a0e20b350af450c81357685b37e48651944658e29ecfddd05c191sha256:7b37a681defbd9959a058dc5afdf0003d504519c61ff09d491329b500b92ffd5sha256:7e671b7477b93b9e452d4bb81bd3f91fbb3d73f855bd9393ea804f95d47b6a0bsha256:ea81db814203f5f3a7354484c79bc0beae934c78652887057016f9ad3d7908d2sha256:3901e75da0b7fa48ca1d815d343e895e09e86e28823acb8416ae8c95daca7af4sha256:24a05cbc31ee750014eb08adcdeccf3b8bb42321d4a45970a9169f0ee9e0bc4bsha256:fa4aa93709bf82088effb25410a85cc004f849ac85133e8bdcd703a7bd901b09sha256:b848ed129c0a97ed464229d66ba1d54c908107ad29ec7c5316bb009af549514asha256:ec1e8c120351b7c7b1e20d05cef5bff086a555b23d7c76669daced6d8c2cc0a0Loading node image info, this may take a while ...
Full list (551 packages)
Full list (144 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20250904-0
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