4.21.0-0.nightly-s390x-2026-05-24-145558

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-2026-05-24-145558

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

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Changes from 4.21.0-0.nightly-s390x-2026-05-24-085558

Created: 2026-05-24 14:57:14 +0000 UTC

Image Digest: sha256:4093ea874ca16a0955cbd330db90585c26a1c3a883d970f8fdc92cc496df9729

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 sha256:1e1e18854a97a567abf5706713b26c63702f2f93b0f04e50c9a37d56e90df3f2
console git 1d970d00 sha256:6274bd59428b10e3dd3bb4ddf7d70d890c173ee4af45535bb82958c5343e9c42
machine-config-operator git 2ba5a372 sha256:dbcaa0ecc79758bae05c2d841dd15f80a9b7075b05ec2ca21d1b6e3572608ec7
monitoring-plugin git 462c7889 sha256:2062ea0e756a87fe888522a944a29520b31fb9dec9dbaac582ce26ce660ee3f9
network-tools git d6717e45 sha256:1b6e9c80549f1e507e7e84be81e51cccefafe7d2f9340ee488612f4de8951554
networking-console-plugin git 268037d7 sha256:fff8937df6ad26d4752c12e0e1ba702d85b147948194f1b52a77c00430eed013
rhel-coreos git 10f1a2e7 sha256:4f6a5e5c78eafaa5d341988f698ff712339f1b0ed7c46914231c721c00d02b0e
rhel-coreos-10 git 10f1a2e7 sha256:681b4651d8ad2c0a3725c40b42371373b56208554951b85b137755cae552f830
rhel-coreos-10-extensions git 10f1a2e7 sha256:b1248b56939ec98eb8d45e21b97e4aa30c54e1d968e185d04548b66f24f0deae
rhel-coreos-extensions git 10f1a2e7 sha256:7fae03af3437b9e969215a5b0562079b3afd727023f61b7a9fe98e88ab368db6
tests git c2da98a5 sha256:06e2f2918fd56dbc6326134d4a18ac5d28ad24a2a12378931c5ae1c3c12c28da
tools git fdf8daba sha256:ef87c94da4492c7285ebf0014f3ef8e678be35ec5471fd75284dbaacfa4e08b3

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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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