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-2026-06-19-151520Team Approvals:
Tests:
Upgrades from:
Upgrades to:
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Created: 2026-06-19 15:16:35 +0000 UTC
Image Digest: sha256:6a8624812a1f576d1665f13aa4320fcf79f123d9b9e00ca71b59f64c48e66b9a
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.
sha256:8f8dc5cb092b9de2ebc297d84f6d717d5e628ee40d9cb4a80280db39f0663930sha256:78fa8ae0bc7b553acad7eb537da1b249551db796b5db8c903810a89de4cddf55sha256:79bf49bf424a351fd059e199d0ba7442451f58ac79d468b0126bb50c9e0ff624Loading 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
OCPBUGS-87873: Add support for hermetic builds via Cachi2 prefetched CoreOS base layer: ISOs #97
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