Download the installer for your operating system or run
oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.nightly-2025-10-19-123136Team Approvals:
Tests:
Upgrades from:
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Created: 2025-10-19 12:33:29 +0000 UTC
Image Digest: sha256:f098d8aa9f4291e374bb0dfa14bf7b870afe1c2b828cd1a8e2e16c3aeb04889e
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 |
---|---|---|---|---|---|---|
ManagedBootImagesvSphere (0 tests) |
Enabled (Changed) |
Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
PreconfiguredUDNAddresses (0 tests) |
Enabled (Changed) |
Enabled (Changed) |
Enabled | Enabled | Enabled | Enabled |
sha256:f214048aa7f727433d4f259309b7f97265d6422fb1b2cda54ccc322e0350a744
sha256:b060bda85ca339841fa8eba299fe4bf173adfd4d4171a0ee800b9d1274b73080
sha256:3864dadc1a87e73fec3478fad5e531ca94b67691ec5b93e26a2fbe35060e9e84
sha256:a22a20d436b186e467866bbcf63f15e311cde4220e3b1e71aa44b35a45397a1d
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Full list (564 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20251017-0
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