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-2026-03-27-074051Team Approvals:
Tests:
Upgrades from:
Loading changelog, this may take a while ...
Created: 2026-03-27 07:42:01 +0000 UTC
Image Digest: sha256:aeb8aff23f4e7b6749a91f64835324f69807cd4ccde8f06f35e6e979c3db332f
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:a3e64eec98d0fd4fd7c3bba7da3bd588283743b7b92e23ca48fcfe446d98000asha256:8eb34bc549202d96a0c41743ff8892e9bdc0e1758dd2126799e66d60f62d2639sha256:71e27843cc22c369c8b2ff8c7cc1f3cd956c2589e055d60ec5b9e97feb978d06sha256:bef771e9556bcf167e00c870f7b8c00283fddabca6ac591fbbc83f6ac269196bsha256:fcd358b6064d8f2d4debf2f8a5676bbbc179db24d0256e65b01ed234cff25b36sha256:2fef755d5c1b5428d763be37fdfeced3d69c72df5ff8d2932c1202bb02a7c9d7Loading node image info, this may take a while ...
Full list (566 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20260324-0
Source code for this page located on github