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4.21.17

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.21.17-x86_64
Team Approvals:

Tests:

Upgrades from:

Untested upgrades: 4.21.11, 4.21.12, 4.21.3, 4.21.4, 4.21.5, 4.21.6, 4.21.7, 4.21.8

Upgrades to:


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Changes from 4.21.16

Created: 2026-05-21 19:24:17 +0000 UTC

Image Digest: sha256:52a9c863ddc434eedee8c0e75cf610805db2b6b91502688857bc8afa62ed1dd6

Components

Rebuilt images without code change

agent-installer-api-server

agent-installer-ui

agent-installer-utils

aws-ebs-csi-driver

aws-ebs-csi-driver-operator, azure-disk-csi-driver-operator, azure-file-csi-driver-operator, csi-driver-manila-operator, openstack-cinder-csi-driver-operator

azure-kms-encryption-provider

baremetal-operator

cluster-capi-operator

cluster-kube-apiserver-operator

cluster-network-operator

console

csi-external-attacher

gcp-pd-csi-driver

hyperkube, kube-proxy, pod

hypershift

ibm-vpc-block-csi-driver

kube-state-metrics

machine-config-operator

machine-os-images

monitoring-plugin

must-gather

olm-catalogd, olm-operator-controller

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

ovn-kubernetes, ovn-kubernetes-microshift

tests


Node Image Info

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