4.18.0-rc.2

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.18.0-rc.2-s390x

Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.17.5, 4.17.6, 4.17.7, 4.17.8, 4.17.9, 4.18.0-ec.3, 4.18.0-ec.4, 4.18.0-rc.0, 4.18.0-rc.1

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Changes from 4.18.0-rc.1

Created: 2024-12-16 17:28:24 +0000 UTC

Image Digest: sha256:da82dec7e2214f09dc049373e2ed32faf08f1456c1881bafcee364d620617386

Components

Kubectl 1.31.1
Kubernetes 1.31.3
Kubernetes Tests 1.31.1
Red Hat Enterprise Linux CoreOS upgraded from 418.94.202412050001-0 to 418.94.202412120450-0 (diff)

FeatureGate Changes

FeatureGate	Default Hypershift	Default SelfManagedHA	DevPreviewNoUpgrade Hypershift	DevPreviewNoUpgrade SelfManagedHA	TechPreviewNoUpgrade Hypershift	TechPreviewNoUpgrade SelfManagedHA
OpenShiftPodSecurityAdmission (0 tests)	Disabled (Changed)	Disabled (Changed)	Enabled	Enabled	Enabled	Enabled

Rebuilt images without code change

agent-installer-api-server git 8dc67a14 sha256:ffbd341c75cde58103ff5b4f6e1ac00600f387c8e0c282d467d1f993443f2b76
agent-installer-csr-approver git 6c737de6 sha256:bfd8745b055a68bbf974b49e7512b93e8f055f2f33b4b2ade7b3070b3fb5f7f8
agent-installer-node-agent git 6787506f sha256:c4859ed8f6314b3b96cef8d429bc78265bdad66fc672227bfb836ee76d980042
docker-builder git 3813f976 sha256:fd853a6d814c829dd39d79cadb16000cce52785a97fa4752a83f93ac2d06a3dd
driver-toolkit git 2e139edc sha256:2985c52198cc725dd0d274298436c1f950af617e36729779e4ecd42c51fb7942
machine-os-images git 6d082d80 sha256:462dec2f7f3ac7b91fe558e8b5d2c42d857fa78d572bc263035a2280348ac025
metallb-frr git 1ad8f2e7 sha256:7dcf341886cd684761883a487928072f2e84bdb9c861929da2f7e4017ba891df
must-gather git 1e25d7af sha256:8425ab803392740f5710945e32ab0e7a9adadca7023ac917e13f2773f53113b8
network-tools git 0116901a sha256:4d54c5ba2c7b970caa44a1fd8541215efe1089366145192ddb2a74234bac81f0
rhel-coreos sha256:d8566d0532e35436e59f8c9b9081287a7b8713c8366148aa7bf7f20b74ef02da
rhel-coreos-extensions sha256:512c58613623a5caaaad78250f2b9393deb70489897312200b86e2aa456a87f9

baremetal-installer, installer, installer-altinfra, installer-artifacts

OCPBUGS-45711: aws: add ec2:AllocateAddress perm requirement. #9283
OCPBUGS-45140: aws: add missing ec2:GetConsoleOutput perm requirement #9246
OCPBUGS-45301: capi/aws: use LB name when finding Hosted Zone ID #9288
OCPBUGS-45630: Handle multiple mirror entries for source #9278
OCPBUGS-44327: Update RHCOS 4.18 bootimage metadata to 418.94.202411221729-0 #9237
OCPBUGS-45485: PowerVS: Listen to machineNetwork #9272
Full changelog

cli, cli-artifacts, deployer, tools

OCPBUGS-45489: adm node-logs: Also parse logs when encountered with standard html header #1939
Full changelog

cluster-config-api

OCPBUGS-45309: disable pod security admission by default in 4.18 #2120
Full changelog

cluster-etcd-operator

OCPBUGS-45553: always ensure quorum during bootstrap #1375
Full changelog

cluster-kube-apiserver-operator

OCPBUGS-39575: revert dev cert rotation #1775
Full changelog

cluster-kube-storage-version-migrator-operator

OCPBUGS-45119: bump library go #121
Full changelog

cluster-machine-approver

OCPBUGS-45889: Ensure trailing dots on DNS names do not block serving cert auth #254
OCPBUGS-45889: Client internal DNS checks should ignore trailing dot #249
Full changelog

cluster-monitoring-operator

OCPBUGS-44724: Use explicit name label for logging telemetry metrics #2528
Full changelog

cluster-node-tuning-operator

OCPBUGS-45616: performanceprofile cpuset input validation (#1239) #1239
OCPBUGS-45264: Normalize cpu sets when rendering to Tuned profiles (#1238) #1238
Full changelog

console

OCPBUGS-45228: ReRun of Resolver based PipelineRuns fails from UI #14557
OCPBUGS-45227: ImagePullSecret getting duplicated when editing DeploymentConfig in Form View #14556
OCPBUGS-45533: fix runtime error when backend service details don’t e… #14584
OCPBUGS-45230: Fix Function Import: An error occurred Cannot read properties of undefined (reading ‘filter’) #14559
OCPBUGS-45287: Missing translation for ““Read write once pod (RWOP)” ja and zh #14571
Full changelog

console-operator

OCPBUGS-45254: console/status: set initial value of Message field #941
Full changelog

hypershift

OCPBUGS-46008: [release-4.18] Update KCM node monitor grace period #5250
NO-JIRA: Relax ibm network cel 4.18 #5259
OCPBUGS-45184: Create AWS clients on every reconcile instead of at initialization #5201
Full changelog

insights-operator

OCPBUGS-45201: LokiStack gatherer (#1047) #1047
Full changelog

machine-config-operator

OCPBUGS-45889: Remove trailing periods from AWS provided hostnames #4737
Full changelog

monitoring-plugin

OCPBUGS-46047: Fix inverted dropdown toggle #294
OCPBUGS-46059: Fix bounds on bar chart #297
OCPBUGS-46021: Allow editing the until field on the silence edit page #293
Full changelog

networking-console-plugin

Backport udn to 4.18 #149
Full changelog

oc-mirror

OCPBUGS-42862: oc-mirror fails to find the image-references (#976) #976
Full changelog

operator-framework-tools, operator-lifecycle-manager, operator-registry

OCPBUGS-46018: CRD upgrade existing CR validation fix #912
Full changelog

ovn-kubernetes, ovn-kubernetes-microshift

OCPBUGS-45952: bump OVS version to 3.4.0-18 #2391
OCPBUGS-41284: Updating ovn-kubernetes-microshift-container image to be consistent with ART for 4.18 #2293
OCPBUGS-45867: pin libreswan to 4.6-3.el9_0.3 #2383
Full changelog

tests

OCPBUGS-45996: filter out pod events during vsphere snapshot options #29358
OCPBUGS-45853: managed services: add missing namespaces to list #29352
Full changelog

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