4.21.0-0.nightly-s390x-2026-05-22-205558

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp-s390x/release-s390x:4.21.0-0.nightly-s390x-2026-05-22-205558

Team Approvals:

Tests:

Informing jobs
- e2e-s390x Failed periodic-ci-openshift-multiarch-main-nightly-4.21-ocp-e2e-ovn-remote-libvirt-s390x
- install-analysis-all Succeeded periodic-ci-openshift-multiarch-main-nightly-4.21-install-analysis-all-s390x

Changes from 4.21.0-0.nightly-s390x-2026-05-22-145558

Created: 2026-05-22 20:57:15 +0000 UTC

Image Digest: sha256:fff0bad831fcfe6b987b0aa3df2dcedd946fa299ad8ede85cb2d057070fa1cda

Kubectl 1.34.1
Kubernetes 1.34.8
Kubernetes Tests 1.34.1
Red Hat Enterprise Linux CoreOS 10.2.20260521-0

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.

cluster-node-tuning-operator git a6f7d8ab sha256:31882c7460ee549e5dc9a8b8f56e161a72320b9764280e47ef66acaacc7cabaa
console git 1d970d00 sha256:975b566575e559303ddd62f85899bf54fbb19214ea6c38b02bad45c291d61120
machine-config-operator git 2ba5a372 sha256:a8696f70a44a473dad316177de6966824f337ff565501d110dddd91d50836354
monitoring-plugin git 462c7889 sha256:46378b0758fe6b4f7421ea7b15903870c2dba314e4edc3f82331feff8a291f85
network-tools git d6717e45 sha256:8abc61ed4cc6d21054876d9861a08a8d09ba088105b337b641581dabb482daee
networking-console-plugin git 268037d7 sha256:2d6504d4b4e6e44f006f99b3c0908dafe98d854f616bbb737fc2257a47950e5e
rhel-coreos git 10f1a2e7 sha256:60137a779ebc3e32127f8ee55efe82a43a2291772d8e13bb6f95d0b863545a68
rhel-coreos-10 git 10f1a2e7 sha256:187e51b955b759ace27969c2df43e0ae62ac46dea3b2a6db97c2456b0690946b
rhel-coreos-10-extensions git 10f1a2e7 sha256:f807de79eb80151dd10701c8a6963063849a7652fddf388e6ea9d3cf3820b957
rhel-coreos-extensions git 10f1a2e7 sha256:aa58b3e3b691877690f33320aaca18ceb807fcdc592e4e5d679c3582ddf8b5ca
tests git c2da98a5 sha256:33d8c84110a7a28b76f78fb27bbf1779a1717701da80fbba303905d136102319
tools git fdf8daba sha256:16b8c9a55923c0329c1fb91599ea6ac18d51200bedfa81bc840dbe8a2ccc5b1d

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Source code for this page located on github