4.23.0-0.nightly-s390x-2026-06-06-182605

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oc adm release extract --tools registry.ci.openshift.org/ocp-s390x/release-s390x:4.23.0-0.nightly-s390x-2026-06-06-182605

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Changes from 4.23.0-0.nightly-s390x-2026-06-06-110739

Created: 2026-06-06 18:27:23 +0000 UTC

Image Digest: sha256:39f4a93cc502ab211d6fd907388fb1d4262bf5397fe9c03021ac5f65c409ae84

Components

Kubectl 1.35.2
Kubernetes 1.35.3
Kubernetes Tests 1.35.1
Red Hat Enterprise Linux CoreOS 9.8.20260605-0

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.

Rebuilt images without code change

agent-installer-csr-approver git 7c400e88 sha256:59354bb5f968bd5b99f3d2b4d0910ceb17c6f244f5379271985272ad33e94f0d
agent-installer-node-agent git b5ecd18f sha256:23fdff2e424dc9ce859a0f467431ecffe2f7a73d57380e78c7d93390ace1d613
agent-installer-utils git 546c1a9f sha256:b144dd51c6f6433225edf5189c39f8adba3f8466a9cc500ee6e1929167970d7f
baremetal-runtimecfg git cf62f8c7 sha256:c58e5bf6b150730f47e949efab6ba89a5e9fec7b44b31108d6e5ce2f482c1b46
cluster-authentication-operator git abbfbd53 sha256:0374c5bdb07162541639e8f39fb9c70fac9ab05215841661141cebe689680225
cluster-kube-apiserver-operator git 24b60d04 sha256:ea56acee745cb860ba02f0af1bdb56280eab02af8bbb49ce9d0d529111a7c20c
cluster-kube-controller-manager-operator git 9d636ab4 sha256:516dadac49fe14f18525f6fbc54d3cbbac0b88b4b3e0c4aa76cab4293e3571df
docker-builder git 2cda03a9 sha256:4552f79bc90d45ca4a53f398aaeeec1faa652ea5b04ed572e0d7f73710ffd1d4
docker-registry git 57039cd2 sha256:6a9ac2673d3d3b3397d8bf629afc2671bb2793a130b436904078d2c6a49cf0f3
driver-toolkit git dc6927de sha256:b8f90d2c0b41f26a3027dbe9f28dc79cc09108c86a9a3fad287da4dd3373580b
egress-router-cni git d37f51e0 sha256:179b409306fed0bcdf2b597481b5d4cb30a5925697cf25603a4c7859911692e2
etcd git c543fe15 sha256:9728ca687985d7516384bf6c55be013a634f579c4671bf4a8698f2f5a1db2467
haproxy-router git a86164c8 sha256:2d6f87da9c80965b15b5290eb7af9d72c38827daaa3e528385aa2d3348e01b91
hypershift git a101e669 sha256:d20908cd0eb4c1e70bc73addeff87b6d7593a7973091c7298ea89e332c4d9989
ibm-vpc-block-csi-driver git e76df035 sha256:e89f810e5ae961c5e7c89a6cb8699ea53568c1dad838faefcf1150bf8023ac7e
insights-runtime-extractor git 70256457 sha256:f516dd7be70b6e96dad88b95e1280f37ba657f1ff200f11166a6f486bc96c0d3
kubevirt-csi-driver git 771b562d sha256:cbeec1c04390084fafb1ec8604f9796a1593cf7dc17ab5f58e36ae94c5c0828e
metallb-frr git 99c313cd sha256:84d5541c528a8631394e90290692eb3a14e9e846ebb0cbff76d2e266b4ac9932
multus-cni git b4ec7d82 sha256:906520ed8b16529a425a7408d4485a898cc65545226f574a1dbf22b6237389fd
multus-cni-microshift git b4ec7d82 sha256:28d4b2b38a4c09f2e30f06eb9a434ff2538f45d1a3b795feba9b36b82a4abcaa
openstack-cinder-csi-driver git f8bb5994 sha256:a5846090c1ab9367d0d64e3f303aed326664e2128793c8113567e2b025f6a7eb
prometheus-node-exporter git 278f5e5e sha256:5d095dab033eccb2496c071fb58f7cfaac2830b9b0bf4c71722f7e1f14b3859a
tools git 9557cf3d sha256:91b28720539cc07a7f0aa5db59a734d5581441bd72268c9bd77dd461c1be6e41

agent-installer-api-server

MGMT-22787: Add enhancement doc to limit inventory size #10410
Full changelog

baremetal-installer, installer, installer-artifacts

OCPBUGS-87169: CVE-2026-34986: Bump go-jose/v4 to 4.1.4 #10596
MCO-2296: Remove OSImageStreams v1 replace #10592
MCO-2296: OSImageStreams v1 promotion #10566
no-jira: remove reference to altinfra #10585
no-jira: improve AI agent readiness with guidelines and AGENTS.md #10474
OCPBUGS-85352: aws: fix Route 53 resource leak during cluster destroy in China regions #10544
MCO-2200: Add day-0 dual streams support for ABI install flow #10481
Full changelog

cluster-node-tuning-operator

OCPBUGS-87132: E2E: Remove ovs-vswitchd from platform services #1526
OCPBUGS-86803: e2e: Remove unnecessary len(numa) < 2 skip gates #1528
Full changelog

container-networking-plugins, containernetworking-plugins-microshift

OCPBUGS-85826: rebase to pick up dependency updates #237
Full changelog

machine-config-operator

AGENT-1531: Remove localhost.localdomain workaround for MCN IRI image field #6146
Fixes OCPBUGS-77140: increase LRU cache and prefetch timeout for PinnedImageSet #6046
OCPBUGS-87014: Remove skopeo-install script #6141
OCPBUGS-86965: make test 69755 more stable #6127
OCPBUGS-86554: Wait for operators after removing master machine #6091
OCPBUGS-85427: Remove trailing newline (\n) characters in klog message strings #6112
MCO-2211: MCO-2210: MCO-2234 MCO-Migrate MCO tests from openshift-tests-private #5902
OCPBUGS-86890: fix: update arbiter crio config #6120
MCO-2296: Remove OSImageStreams v1 replace #6133
MCO-2296: OSImageStreams v1 promotion #6076
AGENT-1526: disable htpasswd auth on IRI registry, keep read-only #6109
NO-ISSUE: Add -L flag to curl to follow redirects automatically #6121
OCPBUGS-86041: update IsSNO helper function to correctly access the cluster’s topology #6110
OCPBUGS-83619: Add version guard for OSStream rendering #6111
NO-ISSUE: Lower IRI deletion log verbosity #6119
OCPBUGS-86179: Update ImageModeStatusReporting MCP machine count tests to be resilient on SNO topology #6089
OCPBUGS-86800: Update AMI Whitelist #6108
Full changelog

networking-console-plugin

OCPBUGS-81271: Trim subnet input in UDN creation form #425
OCPBUGS-54248: Fix empty state Create button links #423
Full changelog

Node Image Info

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