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-2026-07-20-094554
Qualifiers (status api): None
Tests:
Upgrades from:
Upgrades to:
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Created: 2026-07-20 09:46:00 +0000 UTC
Image Digest: sha256:e09b8e80682fc6b4144ff9b5419aa30cbdb551f151b0166cacb4b7ca50506d99
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:a26ac2624eab4cb208531b04cde3d7a7aa72adfce715088b33136e27cdee4b49sha256:21de8f19e983fcd79500e92ad904b4e94cf83fd60f6dfecda759a9423b5f1a02sha256:4efc391fd8fbfe8758431cb6ca2f9cb54893f71de6db794f38d04db79ab845f5Loading 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