Download the installer for your operating system or run
oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.nightly-2026-10-15-185211
Qualifiers (status api): None
Tests:
Upgrades from:
Loading changelog, this may take a while ...
Created: 2026-10-15 18:54:02 +0000 UTC
Image Digest: sha256:8bd6245044e4ab8bf6f60b8075d9dd720a618295b8d062c6b309ef404dc70a9b
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:e2e36153acdf08c312c8f6511d44eea162b419d49e6b7b715b36c809ac4d0eaasha256:9e7ad3e7eb7da8fe673a43906ceb6bd54faaa87c64247e08f9a6601b22e7bd50sha256:716b3034a4ff7d32e753b081ece1eed2d702128119b2a239d501358531fa6de6Loading 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