Download the installer for your operating system or run
oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.21.0-0.nightly-2026-09-22-233555
Qualifiers (status api): None
Tests:
Upgrades from:
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Created: 2026-09-22 23:37:41 +0000 UTC
Image Digest: sha256:bc0b84599fe08fdfa106de54f9914a69aa0fb8e673429a588c1b77d494997d80
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.
sha256:3a100e84a9fc6a256f77385bc2bdc3767af86321ef41c3f7f3900ef02f3b61basha256:d3b96ad78b2187135d4477ab5d74c8aa2e6bbff412fc354cdd7b7d276b9c5749sha256:99e7dcbcb89fdecbff22ad8d31eb5b0dbac28044a55ae45dd4323604080af4e2sha256:cc0a5f2712768d75608238a529a858f2e1e491ba3e61644f5db953fb22fb64e7sha256:81bf2774c67cec223facb03816da86811b6364bfea9fc725a34743cf9e4a5d23sha256:e49f0d4eb7a72bd43382cf647fd86020d91af6e72bbc83a7372634d113f654a1Loading node image info, this may take a while ...
rhel-coreos)Full list (565 packages)
Full list (162 packages)
rhel-coreos-10)Full list (489 packages)
Full list (207 packages)
Red Hat Enterprise Linux CoreOS base layer: 10.2.20260521-0
Source code for this page located on github