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-2025-11-28-215313Team Approvals:
Tests:
Upgrades from:
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Created: 2025-11-28 21:54:26 +0000 UTC
Image Digest: sha256:e244cc70c9ba4044c33d0275d48262e7d53cb4a98a62c04d8b4cfc8d34783dd4
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.
sha256:1a20edd66df61a058c094a2e965d9d184c78227a421622dcc1a07a3bf2a99bb6sha256:813fb016ff716d324ae6650e82ac327dc55897785a1fa27b1b51d3a0fcbb8c79sha256:682695ae6c6ba5510d6bdffec1c2651ccdc45218dae297735c523719b208881dLoading node image info, this may take a while ...
Full list (564 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20251128-0
Source code for this page located on github