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4.18.22

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.18.22-aarch64
Team Approvals:

Tests:

Upgrades from:

Untested upgrades: 4.17.11, 4.17.12, 4.17.13, 4.17.14, 4.17.15, 4.17.16, 4.17.17, 4.17.18, 4.17.19, 4.17.20, 4.17.21, 4.17.22, 4.17.23, 4.17.24, 4.17.25, 4.17.26, 4.17.27, 4.17.28, 4.17.29, 4.17.30, 4.17.31, 4.17.32, 4.17.33, 4.17.34, 4.17.35, 4.17.36, 4.17.37, 4.18.1, 4.18.10, 4.18.11, 4.18.12, 4.18.13, 4.18.14, 4.18.15, 4.18.16, 4.18.17, 4.18.18, 4.18.19, 4.18.2, 4.18.20, 4.18.3, 4.18.4, 4.18.5, 4.18.6, 4.18.7, 4.18.8, 4.18.9

Upgrades to:


Changes from 4.18.21

Created: 2025-08-07 10:44:51 +0000 UTC

Image Digest: sha256:8801bfcbdd29d4abd85912a239210ae8d6a79d90e3487fc47bcaaaefc93abf27

Components

Rebuilt images without code change

agent-installer-api-server

agent-installer-node-agent

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

baremetal-operator

cloud-credential-operator

cluster-authentication-operator

cluster-etcd-operator

cluster-monitoring-operator

cluster-network-operator

console

console-operator

csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, hyperkube, ibm-cloud-controller-manager, ibm-vpc-block-csi-driver, ibm-vpc-block-csi-driver-operator, ibmcloud-cluster-api-controllers, ibmcloud-machine-controllers, kube-proxy, nutanix-cloud-controller-manager, nutanix-machine-controllers, pod, powervs-block-csi-driver, powervs-block-csi-driver-operator, powervs-cloud-controller-manager, powervs-machine-controllers, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

docker-registry

etcd

hypershift

insights-operator

kube-storage-version-migrator

machine-config-operator

multus-admission-controller

multus-whereabouts-ipam-cni

network-metrics-daemon

networking-console-plugin

oc-mirror

ovn-kubernetes, ovn-kubernetes-microshift

tests


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