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-2026-05-21-121857Team Approvals:
Tests:
Upgrades from:
Created: 2026-05-21 12:19:05 +0000 UTC
Image Digest: sha256:45822327b6c20e6b5ebfdd2a23c9d7aeb06cddab830fc5b043a84813e5eeab62
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.
sha256:7e21f3c937699c3ef661f2babe7579254022f6e34e52cd6bef0bfa45944a57ffsha256:52a3617358814b9233d685dac3bdf823b5492a7a830076467f3b5b9e16274ed9sha256:e21ade3a9e54e374d357e0721caa192502620783b80601bd2dba3969163b8209sha256:940c104035352e0a11ac85c1a6d00cbfd8d94a18639574c2cfea1b943eb8ba2aLoading 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: 10.2.20260513-0
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