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-2026-09-04-213444
Qualifiers (status api): None
Tests:
Upgrades from:
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Created: 2026-09-04 21:36:29 +0000 UTC
Image Digest: sha256:7a1db8271599f3be2c6fbe04ab4a2b88e3d8e996dda97f435de13228a21dc7e6
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.
sha256:019196c56bf3f70cce7d63028316ca6e6650ae393f53918c225c9ac83f0ef918sha256:5f857143f98ea8b55f6643e18fe5d2a4969992c5faf67784c699d13357605eadsha256:d6375a54f8c85555afa2f2c600d6fc11ffaf280660e23d9f0cdf7d419bb8d3basha256:08691b12127d1fa09be6a05350dd8b6f0b82b096366eeb6dc23143501fa7c641sha256:7f81911e11ef629bbbf8813f68504cd3cf2d281bbdc59ac5a04a70e5bd596687sha256:20a40df692c6abd13a2d20322d7afcf69cf54ad2f1c6f738661be44018af960dLoading 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