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-2026-04-23-225103Team Approvals:
Tests:
Upgrades from:
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Created: 2026-04-23 22:51:21 +0000 UTC
Image Digest: sha256:36a1ca65a2f2cbb24f7fc8a576fa6a04263df4d4d438dfcc2df1583b5a029708
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:a8deb8b0f00e7b6bde357c0719f27c9d2abdfb70c6a8f16e321dd696136538fbsha256:182236027b235e572c890bb129197f656a1a08988de61506675f90f236112f2dsha256:f39e4de18a79800d225c3cccf2bd11ace55c8edff71b32130f47e7893dc2e1c4sha256:4fa803b8f6143d185ec7d63fac5544c53ae8a4ab342075c442f08ef9a824d599sha256:d2bd5e32f08376d80a6103be363af169445e298d3bd03513749939ad521f4ddbLoading node image info, this may take a while ...
rhel-coreos)Full list (569 packages)
Full list (162 packages)
rhel-coreos-10)Full list (481 packages)
Full list (209 packages)
Red Hat Enterprise Linux CoreOS base layer: 10.2.20260408-0
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