Download the installer for your operating system or run
oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.ci-2026-04-13-014832Team Approvals:
Tests:
Upgrades from:
Upgrades to:
Loading changelog, this may take a while ...
Created: 2026-04-13 01:56:12 +0000 UTC
Image Digest: sha256:f1e8500d4bcdc6aac5525a20fe7fcc2154cc61de39bdb06fbf5a937968e223b3
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.
sha256:53f6ac76bd87cb6968440c3c55e7a58f25482e4a7a11e4e802ba85e8982bfae0sha256:baf49c7baeefcb84ca6043095763336e60cc1fd0c0a44c154f81092e6d3e3ef0sha256:2139c668db7c5a13d36940d56fdb059aacba7091297777798f3b4c8daa7ba96dsha256:4d9b1a7c093018265152f709bb75cca089d779397d9a1d333663008856d88c41Loading node image info, this may take a while ...
Unable to show node image info: failed to query RPM list for registry.ci.openshift.org/ocp/release@sha256:f1e8500d4bcdc6aac5525a20fe7fcc2154cc61de39bdb06fbf5a937968e223b3 (rpmdb-image rhel-coreos): too many concurrent oc adm release info --rpmdb/--rpmdb-diff operations (limit 10)
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