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-2026-04-28-061010Team Approvals:
Tests:
Upgrades from:
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Created: 2026-04-28 06:10:20 +0000 UTC
Image Digest: sha256:1e3f6e5ca39610b269ec0478d7a1b549975bf1501a360dbf7a9658868f5d5662
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.
sha256:05f9556bda126722daddd12712638c834dbd7f06ff657685b5f44acd6b7e5160sha256:59eed426ccc7b6d6f069bb7f60567d88e3bbeac4c5de0249bae47617e09285f4sha256:fc329b168808e1aee151d0491c8d559a4e7ee64c1e507a6add28b85e8f4df920sha256:a8deb8b0f00e7b6bde357c0719f27c9d2abdfb70c6a8f16e321dd696136538fbsha256:87cb8e85d699de99def1152f56fc0a1952ab402319adb8499225c9531e1ae168sha256:c8de7bebbc061a9c7ddcabb18482bbf4e0865fbd625925aaba517d467f9e8133sha256:f479ce31adee6dc7ff16935ead811430e4c58c4153c88529b8d3e4266f714e80sha256:1ba57737f6698ad37a96f0a44173f857d39acdb8b7211626e2e21b951aa77684Loading node image info, this may take a while ...
rhel-coreos)Full list (569 packages)
Full list (162 packages)
rhel-coreos-10)Full list (482 packages)
Full list (209 packages)
Red Hat Enterprise Linux CoreOS base layer: 10.2.20260423-0
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