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4.19.0-0.nightly-2026-10-28-161657

Manual Override Applied

This release was manually Accepted.


Reason: 11/12 blocking jobs passed; Azure attempts failed different tests (Quay CDN EOF and isolated etcd latency threshold 10560>10000), while upgrade completion passed both. No clear regression identified; underlying etcd slowdown cause remains unproven and operator acknowledged this caveat. — https://redhat-internal.slack.com/archives/C0BLKELJMSA/p1793236007443789

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.19.0-0.nightly-2026-10-28-161657

Qualifiers (status api): None

Tests:

Upgrades from:


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Changes from 4.19.0-0.nightly-2026-10-27-122831

Created: 2026-10-28 16:18:33 +0000 UTC

Image Digest: sha256:e0716d5149cb3488031336c9325e118d3d993a0fe16074e457dacbde0a2bba72

Components

Rebuilt images without code change

baremetal-installer, installer, installer-artifacts

cluster-kube-scheduler-operator

cluster-policy-controller

networking-console-plugin

vsphere-cloud-controller-manager

vsphere-cluster-api-controllers


Node Image Info

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Red Hat Enterprise Linux CoreOS (rhel-coreos)

Package List

Full list (564 packages)

Changed:

Extensions

Full list (162 packages)


Red Hat Enterprise Linux CoreOS base layer: 9.6.20261027-0

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