Download the installer for your operating system or run
oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.ci-2025-09-14-064910Team Approvals:
Tests:
Upgrades from:
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Created: 2025-09-14 06:49:25 +0000 UTC
Image Digest: sha256:7afba5d09eb9e49833556874f13b4a713b6e0f6e4a6a29a5dd53ba34e00e2f42
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) |
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) |
sha256:2bedd1359d8dc47009fcab8f634b791bdbf4c374d5f976b568b5810569e7eee9
sha256:5bc0d9e1277a905d4fbf11001d71743369ec6d7575359fbab849ea65c28325e3
sha256:1bf5f44a941144420b31e3df17d70c411456088d19b681ad8f4e0db3c83f4483
sha256:917c4eae90c4f29836b83a30bdb1a8f9862309b4172113f2aefdfba61c518c42
sha256:38adb2d1c30e15793f684f62b2bf9c5865f48e9b6ac37080d241fb9577600f69
sha256:b8fa7574627a3306a7723b19f3e515fd32facaa41d052f93ed02b56317d8ce15
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Full list (564 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20250911-0
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