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-2026-06-06-044738Team Approvals:
Tests:
Upgrades from:
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Created: 2026-06-06 04:47:55 +0000 UTC
Image Digest: sha256:c3cccae5370980e7b913301b01237207fbdf559c0ee78b6ab613e4c5fc73b29c
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:a6a58a6ea312d52a87fff20d8cc2c5d711954ac9082f35ed76a33656bc6f33acsha256:a9ddc643a05ef0d860c12cde04992dc5742eadbc06832727723b766103a3a30csha256:28926f207306863608bd2d19a5b8b39912cf18c4f4f9ff1b7d1fbd9808690ce1sha256:5ed043b915618bf21fc6f91a7e180be6de8ed3065108cdd8540f4bf53cd9bd23sha256:de1ebb186daba9f97548faf6b8c8ddeb82723e6940e6fbea91048db1f2cc8ed7sha256:aaf8a4015bf36364e5ab337f8304fc395c3b33d02f2375f75073ef14db882872Loading node image info, this may take a while ...
rhel-coreos)Full list (569 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