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-2026-09-28-200426
Qualifiers (status api): None
Tests:
Upgrades from:
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Created: 2026-09-28 20:05:22 +0000 UTC
Image Digest: sha256:b7406c12a3d44300ed09cb8efc4087a12994080be357f670bc1d36146f00c237
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:f6a203114547e3ef3b6e7d0665b4102dc81c1a08ee6f3b016a529f1583eccd6asha256:e78a2e25e9aa5514e06fab9f3dd0d6f4c5a7099ca4821c6ece0318e417c65655Loading 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