Back to index

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.18.17-ppc64le

No tests for this release

Upgrades from:

Loading changelog, this may take a while ...

Changes from 4.18.16

Created: 2025-06-05 08:07:58 +0000 UTC

Image Digest: sha256:38222db37661b7df451174b32eb5bf0277f24f7dccdb6116143a7e7a3a1cc771

Components

• Kubectl 1.31.1
• Kubernetes upgraded from 1.31.8 to 1.31.9
• Kubernetes Tests 1.31.8
• Red Hat Enterprise Linux CoreOS upgraded from 418.94.202505271651-0 to 418.94.202506030254-0 (diff)

Rebuilt images without code change

• cluster-node-tuning-operator git c004ea7e sha256:f28eb47850b6cde1dbffc5e26594d135447aeac772f2eeb220f5dc6f6a777bc8
• docker-builder git 62f644bc sha256:5518df22e6816c2e2ea0d7bbd30151d261ad65d60bb576e27badc8c9f46744c1
• driver-toolkit git 2e139edc sha256:270cd70c4a5c743d74a25416884675c17e73dcb675717c5d2a11c082cf6ff5e8
• etcd git 72173bc7 sha256:018c337fcd069dbb435fb0d886dedadbc8459503d73d9623f275ce9da6ff9bc7
• machine-os-images git ab432836 sha256:3ae4c773adbc648e4c9199c2922a17617c4527c5bb0895ab286d738d12b00d25
• monitoring-plugin git eb6123bd sha256:c905b448eb9a246e97be5c8e6a73d1f193b06f9edd7578795f718fba352e30f4
• network-tools git f76635f2 sha256:cafc349932b09b957cae52215e783ca4a69efd102d75ec433f5507cde712180e
• networking-console-plugin git 9404c233 sha256:4f4583256c75969b61f313407ce0d21b37b31b9ef639dc590b14ff01c93f884e
• rhel-coreos sha256:553b111211a8403ad6ab2daeff7280687d73e34b06271daa5176185807b93c34
• rhel-coreos-extensions sha256:30da0117cebc1fe99b4173ae647b3b664c791608d0e50a2aeef6f001ba514f78
• tools git 903a973c sha256:dd1de5a2a32e9be57719310c88e535e8d85631d176744131997b7911fc9dc496

aws-cloud-controller-manager, aws-cluster-api-controllers, aws-ebs-csi-driver, aws-ebs-csi-driver-operator, aws-machine-controllers, aws-pod-identity-webhook, azure-cloud-controller-manager, azure-cloud-node-manager, azure-cluster-api-controllers, azure-disk-csi-driver, azure-disk-csi-driver-operator, azure-file-csi-driver, azure-file-csi-driver-operator, azure-machine-controllers, azure-workload-identity-webhook, hyperkube, ibm-cloud-controller-manager, ibm-vpc-block-csi-driver, ibm-vpc-block-csi-driver-operator, ibmcloud-machine-controllers, ironic, ironic-agent, ironic-machine-os-downloader, ironic-static-ip-manager, kube-proxy, machine-image-customization-controller, nutanix-cloud-controller-manager, nutanix-machine-controllers, pod, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

• OCPBUGS-56384: Propagate error when creating CustomResourceStorage instead of panicking #2303
• OCPBUGS-56438: Update to Kubernetes v1.31.9 #2307
• Full changelog

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

• OCPBUGS-56864: Update Control Plane replica validation for Single Node OpenShift #9758
• Full changelog

cloud-credential-operator

• OCPBUGS-54827: Render: configure proxy on bootstrap static pod #862
• Full changelog

cluster-capi-operator

• OCPBUGS-56919: fix: bump openshift/library-go to fix ValidatingAdmissionPolicyV1 apply in capiinstaller #308
• Full changelog

cluster-image-registry-operator

• OCPBUGS-53873: bump github.com/golang-jwt/jwt #1217
• Full changelog

console

• OCPBUGS-56862: Sample segment sessions #15103
• OCPBUGS-56757: HorizontalPodAutoscalers via console require CPU resource limit even though HPAs use requests for scaling #15093
• Full changelog

container-networking-plugins, containernetworking-plugins-microshift

• : OCPBUGS-56928: Add a new firewall ingress-policy “isolated” #191
• Full changelog

docker-registry

• OCPBUGS-53657: bump jwt and oauth dependencies #430
• Full changelog

machine-config-operator

• OCPBUGS-56585: scope MCD node listers to current node #5068
• OCPBUGS-56867: Only update boot disks during GCP boot image updates #5089
• OCPBUGS-56823: Boot Image Controller should not degrade when golden configmap is slow to update #5085
• OCPBUGS-56703: daemon: fix ostree-finalize-staged race workaround for package mode RHEL workers #5078
• Full changelog

oc-mirror

• OCPBUGS-56659: v2/archive: print unarchive progress (#1160) #1160
• OCPBUGS-54653: delete: continue on errors (#1146) #1146
• Full changelog

tests

• OCPBUGS-55277: backport watch count tracking fixes to 4.18 #29725
• Full changelog

Source code for this page located on github