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-2026-08-23-082122
Qualifiers (status api): None
Tests:
Upgrades from:
Upgrades to:
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Created: 2026-08-23 08:22:19 +0000 UTC
Image Digest: sha256:d01165ec71898e69b7042838331bbf6da06e6df0705134ef4c83960547cb0bee
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:b709f72c49bb792d2ff4000a0f26f91f0775f91c295854da425f7b79fea20641sha256:1d466a3b24d401341d31104d9dfe3b3631ebd63c5bcc185d2280cabc3191a9f2sha256:fb576fa3e856da24b7559abb3a00e72e845c7ce8810c1300e5c8f3fdefcfb413Loading 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