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-2025-10-16-034927Team Approvals:
Tests:
Upgrades from:
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Created: 2025-10-16 03:49:41 +0000 UTC
Image Digest: sha256:d7bb3f8ee3f9cc7e74a958fecc46e5c4cd1610cae064bbec89bc771ea2baba22
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:dec6646a8c2bf389f057b488845c17c5ba8752cb888c18336e25a73defa032c6
sha256:709ce958eb65a78d7d99c5440eda45024ec0d5edfe38be449d9fedcc758d9fac
sha256:d20cf2dbb1e4d5a40f4f92720418763fc2886281ebc2b399fb05260835d1eca8
sha256:ed1c112a28c8f5ef7e08cc176e9963acfaa9be08912a410b4b37795b7b180193
sha256:0e707793d567dbf8d04532698bd5443c94d4dd7b418b54ff793cdbfb28668e20
sha256:fd49fa3a8f7a10704fb736d87a0ed50a390d17e59833f2efb4306abcb0dd8907
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Full list (564 packages)
Full list (162 packages)
Red Hat Enterprise Linux CoreOS base layer: 9.6.20251015-1
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