Download the installer for your operating system or run
oc adm release extract --tools quay-proxy.ci.openshift.org/openshift/ci:rc_payload__4.21.0-0.ci-2026-08-29-232328
Qualifiers (status api): None
Tests:
Upgrades from:
Upgrades to:
Loading changelog, this may take a while ...
Created: 2026-08-29 23:24:23 +0000 UTC
Image Digest: sha256:527f5bdeb0c65edc4403b48448a68c8bd123559cb28490bef2138264182a4524
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.
sha256:1aa43ce0d1d909daa5947290830e03fbde3d8aa667cc0eeb2d76fe621c42558esha256:97ceb7c7bb7d832640f385b6f9b81e64d1820dd60e4869d89e66be77595c9db5Loading 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