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Download installer and client with:

oc adm release extract --tools quay.io/okd/scos-release:4.18.0-okd-scos.1

Team Approvals:

Tests:

• Blocking jobs
  • upgrade Succeeded release-openshift-okd-scos-installer-e2e-aws-upgrade-from-scos-stable
  • upgrade-minor Succeeded release-openshift-okd-scos-installer-e2e-aws-upgrade-from-scos-stable

Upgrades from:

• 4.18.0-okd-scos.ec.3 (changes) - Failed Success
• 4.18.0-okd-scos.0 - Failed Success
• 4.17.0-okd-scos.ec.4 (changes) - Success
• 4.17.0-okd-scos.3 (changes) - Failed Success

---

Changes from 4.18.0-okd-scos.0

Created: 2025-02-14 00:08:24 +0000 UTC

Image Digest: sha256:5fcf4a21131ec035c255e33a3e7494aaebad7efd906a55830d204a66c68e66df

Release 4.18.0-okd-scos.1 was created from registry.ci.openshift.org/origin/release-scos:4.18.0-0.okd-scos-2025-02-13-070311

Components

• Kubectl 1.31.1
• Kubernetes upgraded from 1.31.4 to 1.31.5
• Kubernetes Tests 1.31.1
• CentOS Stream CoreOS upgraded from 418.9.202501310632-0 to 418.9.202502120632-0 (diff)

Rebuilt images without code change

• stream-coreos sha256:88ef88189a13debfebab6c0aebcd7f3d5d3e56c584bcfcd5e0952242f17fddf1
• stream-coreos-extensions sha256:49902df4773fab56a30c25e2a83a9ea3465766f188dcca340c19b825dd31bfa8

azure-machine-controllers

• OCPBUGS-48659: dynamically setting the amount of fault domains #125
• Full changelog

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

• OCPBUGS-49792: aws/edge/byovpc: subnets tag kube cluster tag to shared #9430
• OCPBUGS-49842: Disable IP Forwarding for CAPG Machines #9434
• OCPBUGS-46548: Update RHCOS 4.18 bootimage metadata to 418.94.202501221327-0 #9437
• Full changelog

cluster-csi-snapshot-controller-operator

• OCPBUGS-49843: Support HCP labels #227
• Full changelog

cluster-kube-apiserver-operator

• OCPBUGS-50479: Increase waitForFallbackDegradedConditionTimeout #1798
• Full changelog

cluster-network-operator

• OCPBUGS-49589: Update egressfirewall CRD to be consistent with ovn-kubernetes repo #2631
• OCPBUGS-49736: Fix UDN and CUDN hostSubnet validation #2637
• Full changelog

cluster-storage-operator

• OCPBUGS-49843: Support HCP labels #552
• Full changelog

console

• OCPBUGS-49920: fix bug where Search filter dropdown label isn’t i18n #14724
• Full changelog

hyperkube, installer-kube-apiserver-artifacts, kube-proxy, pod

• OCPBUGS-49841: Don’t retry storage calls with side effects. #2197
• OCPBUGS-48552: Update to Kubernetes 1.31.5 #2176
• Full changelog

hypershift

• OCPBUGS-50550: Honor proxy vars in the util insecure http client #5598
• OCPBUGS-49698: Konnectivity: add agent readiness #5521
• OCPBUGS-45600: override OpenShiftPodSecurityAdmission featue gate to false for HCP components #5585
• OCPBUGS-49827: Duplicate hostDevices.name when hostDevices.deviceName has multiple types. #5557
• OCPBUGS-49904: Use /livez for kubernetes scheduler liveness probe #5567
• OCPBUGS-45600: enforce privileged PSA by default #5566
• Full changelog

ironic

• OCPBUGS-49982: Fix runlogwatch failure if LOG_DIR does not exist #636
• Full changelog

machine-config-operator

• OCPBUGS-49774: Correct MachineConfig documentation on sysstat extension support #4829
• OCPBUGS-49433: create /run/nodeip-configuration before use #4813
• OCPBUGS-46032: Update the storage.conf configuration file template #4751
• Full changelog

networking-console-plugin

• CNV-56336: fix ipam lifecycle with new spec #213
• CNV-56076: create cudn from empty state #211
• Full changelog

oauth-apiserver

• OCPBUGS-49847: Prevent storage layer retries for methods with side effects. #129
• Full changelog

oc-mirror

• OCPBUGS-49899: v2/cli: share common flag options (#1067) #1067
• OCPBUGS-49723: v2/clusterresources: remove ClusterCatalog namespace (#1059) #1059
• OCPBUGS-49798: exposes the parallel-layers flag (#1066) #1066
• Full changelog

olm-catalogd

• UPSTREAM: <drop>: Separate CA configuration for pulls vs catalogd services (#1673) #1673
• Full changelog

olm-operator-controller

• UPSTREAM: <drop>: Separate CA configuration for pulls vs catalogd services (#1673) #1673
• UPSTREAM: <drop>: Add support for SSL env vars to cert pool watcher (#1672) #1672
• Full changelog

openshift-apiserver

• OCPBUGS-49848: Prevent storage layer retries for methods with side effects. #496
• Full changelog

ovn-kubernetes, ovn-kubernetes-microshift

• OCPBUGS-50513, OCPBUGS-50514: Downstream Merge 7th Feb 2025 #2449
• OCPBUGS-49851: Bump OVN to 24.09.2-14 for FDP-1131 #2448
• OCPBUGS-48337, OCPBUGS-49821, OCPBUGS-49856, OCPBUGS-49857: [DownstreamMerge] 2-4-25 #2447
• Full changelog

tests

• OCPBUGS-48474: Replace RunHostCmd with Exec function to censor bearer token being exposed #29377
• OCPBUGS-49687: Add Readiness Probe to Router Status Tests #29513
• OCPBUGS-49821: Allows for backwards compatibility with upcoming network name change #29527
• Full changelog

vsphere-csi-driver-operator

• OCPBUGS-49863: Set reconcile-sync to 10 minute for ListVolume #290
• Full changelog

---

View changelog in Markdown or change previous release: 4.18.0-okd-scos.04.17.0-okd-scos.34.17.0-okd-scos.24.17.0-okd-scos.14.17.0-okd-scos.04.16.0-okd-scos.14.16.0-okd-scos.04.16.0-0.okd-scos-2024-09-24-1517474.16.0-0.okd-scos-2024-08-21-1556134.15.0-0.okd-scos-2024-01-18-223523───4.19.0-0.okd-scos-2025-02-22-1507014.19.0-0.okd-scos-2025-02-22-0307014.19.0-0.okd-scos-2025-02-21-1507014.19.0-0.okd-scos-2025-02-21-0307014.19.0-0.okd-scos-2025-02-20-1507014.19.0-0.okd-scos-2025-02-20-0307014.19.0-0.okd-scos-2025-02-19-1507014.19.0-0.okd-scos-2025-02-19-0307014.19.0-0.okd-scos-2025-02-18-150701───4.18.0-0.okd-scos-2025-02-22-0708254.18.0-0.okd-scos-2025-02-21-1906014.18.0-0.okd-scos-2025-02-21-0706014.18.0-0.okd-scos-2025-02-20-1906014.18.0-0.okd-scos-2025-02-20-070601───4.17.0-0.okd-scos-2025-02-21-2106404.17.0-0.okd-scos-2025-02-21-0906404.17.0-0.okd-scos-2025-02-20-2106404.17.0-0.okd-scos-2025-02-20-0906404.17.0-0.okd-scos-2025-02-19-210640───4.16.0-0.okd-scos-2025-01-06-1432414.16.0-0.okd-scos-2025-01-04-1456004.16.0-0.okd-scos-2025-01-04-0142364.16.0-0.okd-scos-2025-01-03-1342364.16.0-0.okd-scos-2025-01-03-0142364.16.0-0.okd-scos-2024-12-17-0222464.16.0-0.okd-scos-2024-11-24-1100454.16.0-0.okd-scos-2024-11-23-1818454.16.0-0.okd-scos-2024-11-23-0618454.16.0-0.okd-scos-2024-11-22-1818454.16.0-0.okd-scos-2024-11-22-061845───4.15.0-0.okd-scos-2024-12-16-1913164.15.0-0.okd-scos-2024-01-18-1035224.15.0-0.okd-scos-2024-01-17-2235214.15.0-0.okd-scos-2024-01-17-1035204.15.0-0.okd-scos-2024-01-16-223519───4.15.0-0.okd-2025-02-12-1007064.15.0-0.okd-2025-01-28-0547464.15.0-0.okd-2025-01-23-1504044.15.0-0.okd-2024-12-16-1952254.15.0-0.okd-2024-03-27-1109014.15.0-0.okd-2024-03-26-2309014.15.0-0.okd-2024-03-23-1640104.15.0-0.okd-2024-03-23-0440104.15.0-0.okd-2024-03-22-164010───4.15.0-0.okd-2024-03-10-0101164.15.0-0.okd-2024-02-23-1634104.15.0-0.okd-2024-02-10-0355344.15.0-0.okd-2024-01-27-070424───4.19.0-okd-scos.ec.14.19.0-okd-scos.ec.04.18.0-okd-scos.ec.34.18.0-okd-scos.ec.24.18.0-okd-scos.ec.14.18.0-okd-scos.ec.04.17.0-okd-scos.ec.44.17.0-okd-scos.ec.34.17.0-okd-scos.ec.24.17.0-okd-scos.ec.14.17.0-okd-scos.ec.04.17.0-0.okd-scos-2024-09-30-1017394.17.0-0.okd-scos-2024-09-26-2248284.17.0-0.okd-scos-2024-09-24-1048284.17.0-0.okd-scos-2024-08-21-100712

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