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4.15.21

New features since version 4.14.36

Download the installer for your operating system or run 

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.15.21-s390x
Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.14.16, 4.14.17, 4.14.18, 4.14.19, 4.14.20, 4.14.21, 4.14.22, 4.14.23, 4.14.24, 4.14.25, 4.14.26, 4.14.27, 4.14.28, 4.14.29, 4.14.30, 4.14.31, 4.14.32, 4.15.0, 4.15.10, 4.15.11, 4.15.12, 4.15.13, 4.15.14, 4.15.15, 4.15.16, 4.15.17, 4.15.18, 4.15.19, 4.15.2, 4.15.20, 4.15.3, 4.15.5, 4.15.6, 4.15.7, 4.15.8, 4.15.9

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Changes from 4.15.20

Created: 2024-07-04 08:28:54 +0000 UTC

Image Digest: sha256:fecc002eeb4d0ade69d0e299a0e4555fa96b0d4bddb0516ea80156cf6cf3f875

Release 4.15.21 was created from registry.ci.openshift.org/ocp-s390x/release-s390x:4.15.0-0.nightly-s390x-2024-07-03-194817

Components

Rebuilt images without code change

alibaba-cloud-controller-manager, alibaba-cloud-csi-driver, alibaba-disk-csi-driver-operator, alibaba-machine-controllers, 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, csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, gcp-cloud-controller-manager, gcp-cluster-api-controllers, gcp-machine-controllers, gcp-pd-csi-driver, gcp-pd-csi-driver-operator, hyperkube, ironic, ironic-agent, ironic-machine-os-downloader, ironic-static-ip-manager, machine-image-customization-controller, 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-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

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

cluster-config-operator

cluster-csi-snapshot-controller-operator

cluster-image-registry-operator

cluster-ingress-operator

cluster-monitoring-operator

cluster-network-operator

cluster-openshift-apiserver-operator

cluster-storage-operator

console

docker-registry

hypershift

insights-operator

machine-config-operator

openstack-machine-api-provider

ovn-kubernetes, ovn-kubernetes-microshift

tests

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