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-2026-09-22-043437
Qualifiers (status api): None
Tests:
Upgrades from:
Upgrades to:
Loading changelog, this may take a while ...
Created: 2026-09-22 04:37:38 +0000 UTC
Image Digest: sha256:de563a32ac9775d277ce4d3025aa161c759cecd7db7c247eb5aa08be0e54d4b6
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.
sha256:7a1387cee620dd001abfdff0e67dd94fae38c12aa4d7b1bd9822b8b7cfb5422asha256:883793832c1f13c3c6f5a9a4865edece9fd8b8783eaa306e914c741a1299f61bsha256:83826326e5404901a8a3c5b58d74e8faf39762454d121acad6b555c26d62ddffsha256:7a06df2e3deffab54166011adaf41301aea6acc105296e12b17184ddb9f280f1sha256:07ba5fcdb4dfb2823c6ce70d675b579d78c5bb45b0e520b79b07109c664769c4sha256:92401f88278abcd92354c0ee572bf0591d0ee0fffc8082717e3f0db84e73de76Loading node image info, this may take a while ...
rhel-coreos)Full list (565 packages)
Full list (162 packages)
rhel-coreos-10)Full list (489 packages)
Full list (207 packages)
Red Hat Enterprise Linux CoreOS base layer: 10.2.20260521-0
Source code for this page located on github