4.18.0-rc.4

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.4-ppc64le

Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.17.11, 4.17.12, 4.18.0-ec.3, 4.18.0-ec.4, 4.18.0-rc.0, 4.18.0-rc.1, 4.18.0-rc.2, 4.18.0-rc.3

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Changes from 4.18.0-rc.3

Created: 2025-01-10 14:59:30 +0000 UTC

Image Digest: sha256:52270785759fa9559f62823d33471ef03981669fb07c0cb4cc5566bf0c932f61

Components

Kubectl 1.31.1
Kubernetes 1.31.3
Kubernetes Tests 1.31.1
Red Hat Enterprise Linux CoreOS upgraded from 418.94.202412172234-0 to 418.94.202501072146-0 (diff)

Rebuilt images without code change

driver-toolkit git 2e139edc sha256:b066e88b4d262cafc83cfc8ae38aa67db6d379a679c98502e18404f8d65ed9cc
machine-os-images git 6d082d80 sha256:c021fd0d91e12eba81a2b6dd201c9599748b1a66795b7c699d6151fcc0332eb2
monitoring-plugin git 4151fd1c sha256:c4c3f94b80c211383e0d1c56f61adf113a9fba304dee9324592655d8b0a23003
must-gather git 1e25d7af sha256:2029817c4bcb485c104573a0974daf5998efb0530a46df23dce333de6a1e0ec2
network-tools git 0116901a sha256:a5b390daed3e644d2f181f32fdbc538009c302ca55e66319c4a1de3617c0615a
ovn-kubernetes git 24e9946a sha256:86b49fc78d5edc3c35b70305ae48a0ec3a21f364ba781d093de66ffaf606defe
rhel-coreos sha256:ec51a55e80acba0706dfb04c5e5e21f7c4db4c58b59d8579317b3e0bfec486d4
rhel-coreos-extensions sha256:48bf684138be66b86ab9cee4cc10c735cf7fba53b4028d5fdb1391c1ac3e8ff0

agent-installer-api-server

OCPBUGS-44882: Add NTP sources to generated install-config.yaml (#7037) #7037
MGMT-19537: Bump golang.org/x/net to 0.33.0 (#7128) #7128
Full changelog

agent-installer-csr-approver, agent-installer-orchestrator

MGMT-19537: Bump golang.org/x/net to 0.33.0 (#986) #986
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agent-installer-node-agent

MGMT-19537: Bump golang.org/x/net to 0.33.0 (#867) #867
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baremetal-installer, installer, installer-altinfra, installer-artifacts

OCPBUGS-47502: aws: fix perm requirement for edge nodes #9334
OCPBUGS-46475: aws: include permissions for edge compute #9320
OCPBUGS-46594: fix skew support for node-joiner #9327
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cli, cli-artifacts, deployer, tools

OCPBUGS-46449: fix oc adm node-image create –pxe command to copy the correct artifacts #1957
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cloud-credential-operator

OCPBUGS-47072: golang.org/x/net v0.33.0 #809
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cluster-image-registry-operator

: MULTIARCH-4971: Set import mode in image config based on ClusterVersion desired Architecture #1167
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cluster-kube-storage-version-migrator-operator

OCPBUGS-45063: “gracefully” shutdown KSVM pod. #119
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cluster-node-tuning-operator

OCPBUGS-48049: Adjust Workload Hints test cases based on Intel or AMD (#1274) #1274
PPC: correct EnableHardwareTuning flag value (#1270) #1270
e2e: add irdma to module_blacklist kernel args (#1257) #1257
e2e: tuned degraded test fix (#1250) #1250
Full changelog

cluster-openshift-controller-manager-operator

OCPBUGS-47727: Add team members to the OWNERS file #374
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console

OCPBUGS-46349: ERROR in search tool: Cannot read properties of undefined (reading ‘state’) #14619
OCPBUGS-47732: i18n upload/download routine task - sprint 263 #14652
OCPBUGS-43671: Disable GQL introspection #14639
OCPBUGS-46348: i18n: Missing translations for “PodDisruptionBudget violated” string #14618
OCPBUGS-45261: Getting Oh no, something went wrong error when trying to install operator. #14568
OCPBUGS-45987: Fix alert rule link to alert in dev perspective #14608
Full changelog

csi-driver-manila-operator, openstack-cinder-csi-driver-operator

OCPBUGS-46435: remove EFS driver metrics #347
OCPBUGS-45386: openstack-manila: modify assets selectors #338
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docker-builder

OCPBUGS-47725: Add team members to the OWNERS file #422
OCPBUGS-46448: skipping some unit tests to avoid failures as they are duplicate #418
Full changelog

gcp-machine-controllers

OCPBUGS-47790: Refactor exists() to handle gcp API change #104
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hypershift

CNTRLPLANE-25: Get HCP before Valid Release Image status patch #5348
OCPBUGS-45347: Reconcile SecretProvider for CNCC on ARO HCP #5224
OCPBUGS-45135: Reconcile SecretProviderClass for Ingress on ARO HCP #5196
OCPBUGS-47487: fix(ho): Add all supported config schemas for NodePool NTO reconcile #5324
OCPBUGS-46664, OCPBUGS-46665: Fix IPv6 Disconnected HCP deployments #5318
NO-JIRA: Red Hat Konflux update control-plane-operator-4-18 #5336
OCPBUGS-45960: Prevent IgnitionServer from flooding the API server with patch requests #5263
Full changelog

machine-config-operator

OCPBUGS-46011: daemon: add nil check for annotation fetching #4743
OCPBUGS-45416: clusteroperator/machine-config blips Degraded=True during upgrade test #4728
OCPBUGS-46460: Wait to render for other MC generating sub-controllers #4758
OCPBUGS-46067: Pausing Master MCP results in Alerts #4748
OCPBUGS-46583: [release-4.18] machine-os-builder deployment missing openshift.io/required-scc annotation #4755
Full changelog

networking-console-plugin

OCPBUGS-46553: fix ports as number instead of strings #159
OCPBUGS-48070: fix project displayName and description #158
CNV-50554: fix create button position #157
CNV-46603: select projects with multitypeahead #156
OCPBUGS-47728: UI crash accessing a Service in pending state #155
Full changelog

oauth-proxy

OCPBUGS-45820: Fix oauth-proxy e2e-component tests #301
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oc-mirror

OCPBUGS-45249: Failed to mirror ocp payload using digest (#994) #994
OCPBUGS-45580: Fix Mirror2Disk not including the rebuilt catalog in the archive (#992) #992
OCPBUGS-47690: Fix for deleting of local cache using –force-cache-de… (#993) #993
OCPBUGS-43825: Fix graph image not deletable if mirrored by m2m (#984) #984
OCPBUGS-42849: Assign a static name to the release signature configmap (#983) #983
Full changelog

openshift-controller-manager

OCPBUGS-47726: Add team members to the OWNERS file #356
Full changelog

openstack-cluster-api-controllers

OCPBUGS-44458: Merge https://github.com/kubernetes-sigs/cluster-api-provider-openstack:release-0.11 into release-4.18 #337
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operator-framework-tools, operator-lifecycle-manager, operator-registry

OCPBUGS-46474: catalog-operator: Delete Pods that were evicted (#3459) #918
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prometheus-config-reloader, prometheus-operator, prometheus-operator-admission-webhook

OCPBUGS-48050: fix: validate smtp smarthost and smtp from fields #322
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prometheus-node-exporter

OCPBUGS-46497: adding new NVIDIA accelerators to monitor #160
OCPBUGS-46497: updating monitored accelerator list #158
Full changelog

tests

OCPBUGS-46019: Excluding loki prod-bearer-token container from excessive restarts test in SNO #29360
OCPBUGS-48066: fix year for string compare #29403
OCPBUGS-45853: managed services: add more missing namespaces #29379
Full changelog

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