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-2026-10-09-212203
Qualifiers (status api): None
Tests:
Upgrades from:
Created: 2026-10-09 21:24:53 +0000 UTC
Image Digest: sha256:9d5fae39749d30990be7461c03bcb693dce4ef06b7b62b1696f9795e1dab81a5
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:f346d0448592a8329795fc06534d65ad1878696cd4ee76dc1bc5f1582e077b04sha256:bd5b58ede442c56959e5c710088628a805289c8678e4afa615828ddc76df742esha256:2e3a9ea856f8e6b1fb9ea29832d4a2b40eebaa821eee96f7019ce7d67021fc93sha256:e5f0c2a0961e1f2dcb920b324df9fb7acc5b79dd80a7dcd6dd33e57f0136874dLoading 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