4.15.0-0.nightly-2026-07-21-112854

Manual Override Applied

This release was manually Accepted.

Reason: Flaky hypershift-ovn-conformance-4.15 failure — CI image pipeline issue (HyperShift release-4.15 test container image returns "manifest unknown" on quay registries, causing ImagePullBackOff on all test step pods). Not a product regression. All other 10 blocking jobs passed. Only 1 PR (MCO#6318 — removes a log line, unrelated). Stream stalled for 4.6 days with 3 consecutive rejections, all caused by this same CI infra issue. — https://redhat-internal.slack.com/archives/C0AMHBXQW9F/p1784682571389779

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.15.0-0.nightly-2026-07-21-112854

Qualifiers (status api): None

Tests:

Blocking jobs
- aws-ovn-serial Succeeded periodic-ci-openshift-release-main-nightly-4.15-e2e-aws-ovn-serial
- aws-ovn-upgrade-micro Succeeded periodic-ci-openshift-release-main-ci-4.15-e2e-aws-ovn-upgrade
- aws-sdn-upgrade-4.15-micro Succeeded (2 retries) periodic-ci-openshift-release-main-nightly-4.15-e2e-aws-sdn-upgrade
- azure-ovn-upgrade-4.15-micro Succeeded (2 retries) periodic-ci-openshift-release-main-ci-4.15-e2e-azure-ovn-upgrade
- driver-toolkit Succeeded periodic-ci-openshift-release-main-nightly-4.15-e2e-aws-driver-toolkit
- fips-scan Succeeded periodic-ci-openshift-release-main-nightly-4.15-fips-payload-scan
- gcp-ovn-rt-upgrade-4.15-minor Succeeded (3 retries) periodic-ci-openshift-release-main-ci-4.15-upgrade-from-stable-4.14-e2e-gcp-ovn-rt-upgrade
- hypershift-ovn-conformance-4.15 Failed (1 retry) periodic-ci-openshift-hypershift-release-4.15-periodics-e2e-aws-ovn-conformance
  - Attempt 1 Failed
  - Attempt 2 Failed
- metal-ipi-ovn-dualstack Succeeded periodic-ci-openshift-release-main-nightly-4.15-e2e-metal-ipi-ovn-dualstack
- metal-ipi-ovn-ipv6 Succeeded periodic-ci-openshift-release-main-nightly-4.15-e2e-metal-ipi-ovn-ipv6
- metal-ipi-sdn-ipv4 Succeeded periodic-ci-openshift-release-main-nightly-4.15-e2e-metal-ipi-sdn-ipv4
Async jobs
- claude-payload-agent Succeeded periodic-ci-openshift-release-main-claude-payload-agent-no-slack

Upgrades from:

4.15.66 (changes) - Pending
4.15.0-0.nightly-2026-07-17-094122 (changes) - S F F S F F S
4.14.0-0.nightly-2026-07-20-222511 (changes) - F F F S

Upgrades to:

4.15.0-0.nightly-2026-07-22-000330 (changes) - F F S F S S

Loading changelog, this may take a while ...

Changes from 4.15.0-0.nightly-2026-07-25-003935

Created: 2026-07-21 11:30:44 +0000 UTC

Image Digest: sha256:862ad91a6521d295024de39190896d41317098d020f4f6396cf10a05e43b3482

Components

Kubernetes 1.28.15
Red Hat Enterprise Linux CoreOS 415.92.202607210244-0

Rebuilt images without code change

agent-installer-api-server git b7cfbf8f sha256:c1c94463f5d43f7c58130aab1abcf0e0d4df1b7d6b1097caf020da40ad964024
agent-installer-csr-approver git f0b1275e sha256:730499e12f47279a935aa1cdb29eddab1fd6f66001ac0475f835dff2db58dfb5
agent-installer-orchestrator git f0b1275e sha256:27e58dd7b5bb89c38e7ab93a22e31b6ddd95927ca6cec8173adc9f52a6814cbf
alibaba-disk-csi-driver-operator git 41b367ae sha256:462c928f8818e4d15c24c2b9ac4ebfc57d61fc8fe6ff22aa76f39cf0da57e004
azure-disk-csi-driver-operator git 160cf624 sha256:d8cc5e90934d14ff2ef602776d1551fb71ca54c291036efe0a7f5d06c1c07a00
azure-file-csi-driver-operator git ef087772 sha256:c5b15255b40bfc4dcc9442139bf9673bbd23b76400971c6ac13c97241c4d5e7a
azure-workload-identity-webhook git 5db478a9 sha256:531adb501cf0cff6bc2a6402aa4adc374066efe8c47edb496302095d3b40aa6f
baremetal-installer git 83c823bf sha256:af5155cccab0f615b3e72ddb39bb711722acb408bc67fc3b15064406226a4d80
cli git 82316376 sha256:76849790d94b0cc073ea60d85c164b57cd6b58707b7091bf8c9314a4abe565e2
cli-artifacts git 82316376 sha256:0fdbbbd859fbdf5faba53f3f77d985d88864e45352fc41fb9091dc9ab226ea55
cloud-credential-operator git cffd4253 sha256:aa1e0a766c48b852886974171b93e1999333a1edc759fdf127c539415d0014dc
cloud-network-config-controller git 6864da06 sha256:536da0880d7ebab32cb931e6842a7955563ecb3aaae4ac3760433625ac2a75f2
cluster-olm-operator git 0a671315 sha256:975951ecf31e6de8d57f47d36ed8e1683d905bcbe975e3df113486ee04f8d006
console git fa6f2b50 sha256:c1470e7f573383877b695115350141218e13fd1f715cca50058a562afa29887d
container-networking-plugins git ffce799a sha256:fd1a3e85b756ee375884150ba5c104688781a8a0dd72e97e5fba338d90c48c1b
csi-driver-manila-operator git 0b072d27 sha256:d9663d207a92fb239b325f4e7176ca9e8ae7b09128ddc78722ef60bb6c1a3367
csi-driver-shared-resource-operator git 8d017b7f sha256:4a668140089fe85b41c301871df09c1e50c71fa4f30bddd6461d8fa255728df5
csi-external-provisioner git ce5a1a33 sha256:8ae9c0e904429b05d2a0c8e2639c4e332d414144bc66d9ce4de11e17b78b2b7e
csi-external-resizer git 3b4236d3 sha256:de9fe27c63f19aadd2d586fbefff8527a0f66cec609c3ee29df76f9943603c73
csi-livenessprobe git 240bb8c0 sha256:57a9c75efaacfaf0bf647811a318dc079bc41500585b0dfe263531ab735903e4
csi-node-driver-registrar git 9005584e sha256:af0c34c2d84d8ba1b58ca39944947ebf900e2101112312164cdd67a526d361a1
deployer git 82316376 sha256:0163a6a0a607a4276c17e9cfe11390895dde52f2edb3612a16190eb66de34eec
docker-builder git 5c5fbe01 sha256:690fb8a480acd19674a588effb375e45c7e9e8da63497c03486a570a567485b6
egress-router-cni git f8ec690b sha256:0b76c5d1666395255bd56082d5b18ea9bbfd0591f94fe29ea98bf48f067dcaf8
etcd git a7005ef1 sha256:9853fc28f0b24fddf960f035b18eff8454a815ad10b22a2ee051af6ffefc1742
gcp-pd-csi-driver-operator git 7cec5854 sha256:f188ccd5d93c9e804603474729cdbf22bfcaf3e94b2b6f419d3efccc001e02b6
haproxy-router git cd8a009e sha256:58cb6dd5e5859ef3c57f25a4eda896b9a6d56585ded612b64dc0d877d63c56b4
ibm-vpc-block-csi-driver-operator git b039b8e3 sha256:5fb392936b5100a931a896db59622819933033345040e1dea008b8c468a3905e
installer git 83c823bf sha256:159bfb220f71babdff6f11225e3aa716311f57d4dd5fa2c5fb6366852a81653d
installer-altinfra git 83c823bf sha256:8651995991f6ba3b65a7df3e3b0ec8f1dfeaf671c9a545bea35071df5c0e9078
installer-artifacts git 83c823bf sha256:fce1daab88891d37e3e265cd070ec6416f68ad7600d5162dbc2a605ac9f4965a
kube-metrics-server git bcbf241c sha256:4a2be30dc0a1ebe61274ffe6a6729ffc7560f4943370deb26cc16d0e7e050254
kube-rbac-proxy git 9308e7f2 sha256:ade5746176096ceee8cd2accd4173bdc13d36e14381cc546ff7f3558ca0887e9
kubevirt-csi-driver git 23b66bfa sha256:76bf4d629090510cafe96b199f455e202a9df32c07f9529cb70cfda5e080c3b1
machine-config-operator git 1ffa8341 sha256:534072ba1c2a279d850c1c6fd3e737a40283d63471d6f7ea8073be68df059b5c
machine-image-customization-controller git 213f5c86 sha256:d5911c185d396895e651308040a7389a4d7e35db47ff92812d73c1c629a320c0
machine-os-images git ad1c48fc sha256:0f794106955e07fdf37cc27944da9d85dc3fa883780312898fb60d81db06669d
monitoring-plugin git f19703f5 sha256:1ced016bd20315b4b976149aa1016f539e8ff258dff2196b4352df9ed866fb02
multus-cni git d7c59498 sha256:4db11261cc33d36615741f739b78d167c548f005ba601f6f641f7fd1ebcfb4b7
multus-route-override-cni git 1ccafc34 sha256:0f714e04930ca470658526fbee330227043d0ef6b590125a59caf4cfe46a617d
multus-whereabouts-ipam-cni git cfa4f975 sha256:ed1483f2f2b1c70686679db2d1daba77ea4d6176906203e468140092474e0f2c
must-gather git 0f70f31c sha256:a19c92395ecf29dde79e94d47f4d756d5c360e14df29e16114d608da0374710b
network-interface-bond-cni git f91decaa sha256:2d0d29e1abfa0f69c1c384930f920e06efb4c828966b8b9b7dd954fbfa927222
network-tools git 17536c8d sha256:182409749ef9e643963e444ee25ff1d1652432eb63120c9b647e9ddd46b137ed
olm-catalogd git 035d3835 sha256:2197a6d4b4c3997f61100a8fb06f029c272d9d0b480299bd6d78b4153652a2b3
olm-operator-controller git 303b954f sha256:fe177c583d064a496e08e8d823271085ae8ceb296f4c439d592f1f8bdde2aeeb
olm-rukpak git 5b09cd44 sha256:cdaed54c697cf525be8b19b6bd9aa2403c18423749b65bc863dd28b1cbf3e64c
openstack-cinder-csi-driver-operator git c44a604d sha256:3a7f92b18b6591cbb62a23c38a3a4bca4d16a506d8048ecbfc94a3c8827d831a
openstack-cluster-api-controllers git 232472ea sha256:62a589dd16fc839dd81833824dbd5eae788598f9fa61a5e2ad3e88d383294c52
powervs-block-csi-driver-operator git 766c2e6a sha256:f9de4eb0bb7ac20e188ea23fb730b37e23526489ff8e107695377005158bb232
prom-label-proxy git f3f1f5d1 sha256:5e112a827860584d14ba40583bf7f6d121f0d04d081d85b13f3ed8febaac2b7e
prometheus git 4b404ff5 sha256:db7be1bd1bc77a963bf45d9d1cd98a77c4de50fb06df607e1eb68a8ad5a59c9e
prometheus-alertmanager git 7dd2d96b sha256:29273d3fa8ed1c1e779f4410b22779e84f8ce19bdede8c4fb96ef841cbeaeafc
prometheus-node-exporter git aed837c3 sha256:140e006659416fb71ef2f3a2a9fcaccce952e26500e53326870b414a5b372b1b
route-controller-manager git eb7ed133 sha256:59e80a4b4dbebfa688eac36ace187cd6b97524eae6747afa09e8c3eb32ad707e
tests git 8acddbb7 sha256:9d885ec15be8cf0422979bfa00873bb8ac8d8f57d2140227f31f2d535503dabc
thanos git 66161ad4 sha256:b67f5ce7409627690a03d15ad3c6fbc6ece1c6606d6cc277ed361f65cbcca57c
tools git 82316376 sha256:99685ac120177a32991e748e7cfb4910dbe5bbd34572d726f45be19a4794e101
vsphere-csi-driver-operator git cb86a71f sha256:c497ae5ce48880a2053bb250c12f8a89d0f44527fd17e1f5d3b3e248db07a49b

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