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-2026-04-06-020919Team Approvals:
Tests:
Upgrades from:
Loading changelog, this may take a while ...
Created: 2026-04-06 02:13:38 +0000 UTC
Image Digest: sha256:2ec1924c9e5a1ae8bcc51bdda1c6ccc2dc656e9a816f9653443d748d8c2bfc67
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.
sha256:7194c4fa3002ebe5910b2af7a28acb80a8c42dcf021271c82727766f5c84ebf4sha256:73334b9220ff16a7f9f44c5101a8a0c8fac0815c5d5e193bbe586a1ac28794e6sha256:9ff845fae46dd8095030b035ba01f29d298e17e174fc887fae60ba768fcac357sha256:adafd8c0b100bf52da318cbd417845e363d19be584d2695c777034fe8d0db471sha256:a5f5cdb8d07f64fd11007d100793329fe22eb2a067f18b413ebb58c7f4a80e7asha256:f4f5664819698f068a6197e0fa10750024f810dcfdf9eb29d3c5630285c63366sha256:7bfe8614a87d64f3512bda14ebf0b4d1ec5cae4be301cd7eca7031f0b157b435sha256:06c6c010936ae96b6d7113a561119962596ea397c2fff165c7e0da86be70034aLoading node image info, this may take a while ...
Full list (481 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 10.2.20260405-0
Source code for this page located on github