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-2026-08-27-180103
Qualifiers (status api): None
Tests:
Upgrades from:
Upgrades to:
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Created: 2026-08-27 18:01:28 +0000 UTC
Image Digest: sha256:603ab3ba40067bd687b1ee442a35b77178243dc3935c0da5c4719eb7288cbb85
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.
sha256:0e3922c2cd8ed54fd8d08b95c71efac8809ab82b355e3538a9082d5b583a9ea4sha256:ebbc617472fb69b01b6a7c6200e0c2ed4f6c551359eb8b4d670f7ae92cb0dd33sha256:7efd83e14223aaf9124585488118618a1c81aad8b6d1cbfb5b4a6a0bd1cb5730Loading 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