4.21.0-0.nightly-s390x-2026-05-25-025558

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-2026-05-25-025558

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-2026-05-24-205558

Created: 2026-05-25 02:57:15 +0000 UTC

Image Digest: sha256:86e4f2af7d7aeb06eb0b2b8e74e0053aa51f0289b33bfb524daf822ab3e6bd94

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 sha256:52ab4edc5614824d147beabb3760753d0f98ac1f9e648f3909fd5a70ac5d6e44
console git 1d970d00 sha256:02a846cc607731e324ff79d6384b54eaad21cfad5920606ca41255255c0622d0
machine-config-operator git 2ba5a372 sha256:aa8a60baad79d97f5c20cde45065effd36c04f1a320dab068e8edfd0e5c92ff2
monitoring-plugin git 462c7889 sha256:8c52e06c39da9fdc9f13a3af585babca65ad40278984af673e399c09b932b0e0
network-tools git d6717e45 sha256:1cc027ff7475a4e357ed91a8733b2b9ae76bd2b4f1089c81a27696c8a4fe2d1f
networking-console-plugin git 268037d7 sha256:34833fcea09425cf11099e38ec2545f12d3bb7b0017aa44bc58bb0dfcc84941a
rhel-coreos git 10f1a2e7 sha256:abc13a76bb709b2fdef149a7e9da39153d2c4446409a75041c8d43e35ad9fb10
rhel-coreos-10 git 10f1a2e7 sha256:6f43ed325ca9e55cebf2d92ec2acd69797acd0769f513501627a266ea3a5d5d8
rhel-coreos-10-extensions git 10f1a2e7 sha256:243060003df2fd0e9a14c26bfea4d2403f18c353bf8a3808e9cf2405f51b5144
rhel-coreos-extensions git 10f1a2e7 sha256:4cf392489b978a99c01363fc3bcfeed55c0152cfa5f4b8d49a6bfae752ccfe4b
tests git c2da98a5 sha256:c3815aa2a531d61dfddb279a45e8d0a84b1c2b2887f7288ac27298e69a281b23
tools git fdf8daba sha256:4279ad6a5175792eca49d7e6f0928ad2d56b1cf377b181202aeb1b68334ce624

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Unable to show node image info: too many concurrent oc adm release info --rpmdb/--rpmdb-diff operations (limit 16)

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Source code for this page located on github