4.21.0-0.nightly-s390x-2026-05-23-085558

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-2026-05-23-085558

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-2026-05-23-025558

Created: 2026-05-23 08:57:15 +0000 UTC

Image Digest: sha256:cf06267a2a2fe1433d9f4e6cb2f48e46ea21de2baead658d4407ab61ce34a9f3

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 sha256:1d23298f27bce73da91e7147098bf0f207f80b2c1a2eedfa68699025bc0562e6
console git 1d970d00 sha256:4e61046343c555d987c263158232595a2e8da684d456cef4dc03b8bfb7e7b790
machine-config-operator git 2ba5a372 sha256:98f7c096944a48744c10c51125a245fd3b469f226cc0c0084c57c13068659fb8
monitoring-plugin git 462c7889 sha256:ed4b22a268449dbddc00749169c52475df6e4c84329d50ee0ae93c72f5a86b3d
network-tools git d6717e45 sha256:0249b0fdbab2b5f2b914263357b1bb5953cfd5d15bc92ee79fd5acab29c4ce97
networking-console-plugin git 268037d7 sha256:1ea56cca6cb1680c728f38e9c703700fb44f711895a59c722903b66e4e0a1197
rhel-coreos git 10f1a2e7 sha256:abe328a360619bfba5c0456ffccf59c9d3569cb26fe93e342db8c429de150829
rhel-coreos-10 git 10f1a2e7 sha256:6b12eac26ddcdb61c95e424fb982f726ea36d03d3b98e976e1f41b72ad882ef5
rhel-coreos-10-extensions git 10f1a2e7 sha256:b075062509791d062b61339e8dc00dc6218e429d02ba52b8897033c370e4c25b
rhel-coreos-extensions git 10f1a2e7 sha256:f5cb5144789bda5b0553d2f0175444a2b796fa29b8e7aff8c0c690197a7b9865
tests git c2da98a5 sha256:f9c3bd01bb89df1e19224ca34b24ce1d0f8f619b5074c9925fc975df58be0dce
tools git fdf8daba sha256:e3b87b7a656e5333eb9c4394ea32ae2db012ca6ebf51401de8abe8b9a2bf0b31

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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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