4.22.0-0.nightly-s390x-2026-05-20-004956

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp-s390x/release-s390x:4.22.0-0.nightly-s390x-2026-05-20-004956

Team Approvals:

Tests:

Informing jobs
- e2e-s390x Failed periodic-ci-openshift-multiarch-main-nightly-4.22-ocp-e2e-ovn-remote-libvirt-s390x
- install-analysis-all Failed periodic-ci-openshift-multiarch-main-nightly-4.22-install-analysis-all-s390x

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Changes from 4.22.0-0.nightly-s390x-2026-05-19-172150

Created: 2026-05-20 00:51:13 +0000 UTC

Image Digest: sha256:48a9812d86ed6e6434c418b9129e3865dc213cd496f2f25495c4c7318915a8bc

Kubectl 1.35.2
Kubernetes 1.35.5
Kubernetes Tests 1.35.1
Red Hat Enterprise Linux CoreOS 10.2.20260513-0

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 74d2449d sha256:4f7955306acc03dc652dc0fbc6bec7182307e73e238db38150a4705312a3c133
console git 090a0ad8 sha256:c75efac7a9f7028e33d07d4ba852b4a7d6c063ab42d1b2713790ef10e92fc81d
driver-toolkit git 7aa4007a sha256:d9333366b0461c7fb761e12171dd3326bd624094b1174de32e3cf866145db7ab
machine-os-images git 4843e698 sha256:112062f4f441e161be82a6fc02703d9ccfd783f02a049ca73aaac940dfeabaab
metallb-frr git 843347fd sha256:9521cff3ab53efb2050fdf453312f998d70b29ed96f5583656164a1c6016a46e
monitoring-plugin git cf640336 sha256:c6f9ae5f1ff12567a0fa97c41842c8720fac8293ef61f1e6d9f1bc51baf7c4f5
network-tools git 5c4b905c sha256:ea7ba5f35a30d545a515da63eb24b4f47e0d34c67282174fc3ad8a50c08bb07a
networking-console-plugin git d73167a4 sha256:b8adab2adfab11f0a340abec0aebddcb770d19e871754f6292c6e8d16fe38eb2
rhel-coreos git f41264dc sha256:9b97e6143c4d74440cc00c15d9d99f94fe6d3ca407ffe612f3640c6536927461
rhel-coreos-10 git f41264dc sha256:73c54aa073cc73ba3c6693bacc4fa5350c2a4ebf93a3683c87360f7a1f2079e8
rhel-coreos-10-extensions git f41264dc sha256:9b0d2a1e696b51c85e0b4df50a0f343e7c3cb727f283edc8d94f7a289cac0f83
rhel-coreos-extensions git f41264dc sha256:31bf037198e7e4f5208a35db7c887869363155b8c521512f41a2eccd6db04ead
tests git f9132b59 sha256:551beb4a3af951deb8c82341f49a0bd04aef9f4f42408bd57ad1651015dfad04
tools git 66dee73f sha256:9ed0cbcb9471a8fc10fa1f263d906b6b56b2979c6f8799628f2f8c557c10f1a6

OCPBUGS-86189: [release-4.22] OCPBUGS-83943: Bump gRPC to v1.79.3 to resolve CVE-2026-33186 #185
Full changelog

OCPBUGS-84939: [release-4.22] add CP pull-secret watches for in-place propagation #8408
OCPBUGS-86026: Fix metrics-proxy deployment failure due to dots in volume names #8534
Full changelog

OCPBUGS-85341: Apply password only if changes exist #6053
OCPBUGS-86047: Manually uncordoned nodes are not automatically re-cordoned #6060
Full changelog

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