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-2026-01-19-021654Team Approvals:
Tests:
Upgrades from:
Upgrades to:
Loading changelog, this may take a while ...
Created: 2026-01-19 02:17:22 +0000 UTC
Image Digest: sha256:0827164b7098cddfada58bc501ff71d2e16ed3bcc8af82772efd39f02e3f3438
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:f8b4dd5b246354fe97d7fa3a1a45b50872fe488f897237a8ea06a606606a61e6sha256:5ed6475c459dc145ab014c59868d66d356d3bc27194d3ffbfbb107e7f6a1e99fsha256:06f54ab3e76c1e7272626ecb63f2cae4144756f3974e695fcaa59dbf30eeef63sha256:ad6f08c7f39259a43a15cbca10c479579d3bb3a97eb23e9e07b08f06980e1b6bLoading node image info, this may take a while ...
Full list (565 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20260117-0
Source code for this page located on github