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-2026-05-23-143059Team Approvals:
Tests:
Upgrades from:
Created: 2026-05-23 14:38:20 +0000 UTC
Image Digest: sha256:dc827a50da50551a77b1b85c522c53cf0b04c6043634db5c0cad2c7b80cd7612
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.
sha256:18a011f59654a61d6347327a6cda63c8361d26ab5c2c4a32aa2c30a3407812d9sha256:01c22992a61ab24876b2afe149dbfb689cd6c8892f193b446bef04ab21c42e5asha256:63583df7c6c00b9ecd3bab3c7b54f7cf13d0dd3a27b8bae22302ff641cde650asha256:ea36b655e748d45c32da69823f14b91a77e33efa59af8792506a0a428058d00eLoading node image info, this may take a while ...
Unable to show node image info: too many concurrent oc adm release info --rpmdb/--rpmdb-diff operations (limit 16)
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