Back to index

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.18.5-s390x

Team Approvals:

No tests for this release

Upgrades from:

---

Loading changelog, this may take a while ...

Changes from 4.18.4

Created: 2025-03-13 09:12:20 +0000 UTC

Image Digest: sha256:9c48f890dd798cf11b94d8b952ccc1fda209f7976d1e69bdf3485d7a65a8efda

Components

• Kubectl 1.31.1
• Kubernetes 1.31.6
• Kubernetes Tests 1.31.6
• Red Hat Enterprise Linux CoreOS upgraded from 418.94.202503061016-0 to 418.94.202503102036-0 (diff)

Rebuilt images without code change

• cluster-autoscaler-operator git 474ad65c sha256:b2c6a91e0db6af6b0dc2af841d451bd5016d045218790eac9caa81ba172b2003
• driver-toolkit git 2e139edc sha256:29d5bf4f0d7846f53eaa7d90157d98daa01796a7bc78f493172eb885440dbd6d
• machine-api-operator git 1df65ace sha256:1e134c4da1b31176171bea367b583b344f63d384084c35c8e817eb3705093785
• machine-os-images git ccdaa71f sha256:6a5831143c29429aaf5236a2e6dcd97af37e162c73add5788943f0c658d9ebae
• monitoring-plugin git a5a82997 sha256:e7d6980320140e9eea9fed9aab0571d4f2dbae6ee0332bf7f4a080f9ceb5291f
• network-tools git f76635f2 sha256:ac81ee8b7ef25bb58a881e031342639f32eaacdde8c43ff3dae677be2b2c2db8
• networking-console-plugin git d9f7f31c sha256:22a6bf3b451a1fa377861a5e06c568fd23958cd882e08a5b68bf9cd48b7d35b4
• openstack-machine-api-provider git d914e77e sha256:2127b5d346c7757094834c86b36272831f6dca7e88bf5f2996d32eaf255a28cc
• rhel-coreos sha256:cd237319501203317c7653d76f48c179bd47e6c2eb64544b89c3e63ed7ed8413
• rhel-coreos-extensions sha256:153e3f7a34b9e767ed4d1d61bf2749c36c3e9b1ca9034e00ac1f5496b94e0492
• tools git eb9bc9b0 sha256:4ff6a863a438d703c23482cf314d45b23f8856d9a9791f9bc7ddac00327d5fe3

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

• OCPBUGS-52429: Remove tmp directory used for agent pxe files #9536
• Full changelog

cluster-dns-operator

• OCPBUGS-52514: [release-4.18] Add runbook_url for CoreDNSErrorsHigh #429
• Full changelog

cluster-monitoring-operator

• OCPBUGS-52565: Bump prometheus-operator to 0.78.2 #2576
• OCPBUGS-50706: Add incidents metric to telemetry #2570
• Full changelog

cluster-node-tuning-operator

• OCPBUGS-52352: Treat all aarch64 platforms as equals in tuned (#1303) (#1306) #1303
• machineconfig: add support for various hugepage sizes. (#1299) #1299
• Full changelog

console

• OCPBUGS-52511: Remove logoutOpenShift method call #14845
• Full changelog

etcd

• DOWNSTREAM: <carry>: OCPBUGS-51971: fix a compaction induce latency issue #312
• Full changelog

hypershift

• OCPBUGS-52516: Make managed-trust-bundle optional #5783
• Full changelog

ibmcloud-machine-controllers

• OCPBUGS-52872: IBMCloud: MAPI replacing unhealthy CP nodes #62
• Full changelog

prometheus-config-reloader, prometheus-operator, prometheus-operator-admission-webhook

• OCPBUGS-52565: Bump openshift/prometheus-operator to v0.78.2 #327
• Full changelog

tests

• OCPBUGS-52579: Use payload pullspec for image info test #29587
• Full changelog

---

View changelog in Markdown or change previous release: 4.18.44.18.34.18.24.18.14.18.04.18.0-rc.104.18.0-rc.94.18.0-rc.84.18.0-rc.74.18.0-rc.64.18.0-rc.54.18.0-rc.44.18.0-rc.34.18.0-rc.24.18.0-rc.14.18.0-rc.04.17.234.17.224.17.214.17.204.17.194.17.184.17.174.17.164.17.154.17.144.17.134.17.124.17.114.17.104.17.94.17.84.17.74.17.64.17.54.17.44.17.34.17.24.17.14.17.04.17.0-rc.64.17.0-rc.54.17.0-rc.44.17.0-rc.34.17.0-rc.24.17.0-rc.14.17.0-rc.04.16.384.16.374.16.364.16.354.16.344.16.334.16.324.16.314.16.304.16.294.16.284.16.274.16.264.16.254.16.244.16.234.16.214.16.204.16.194.16.184.16.174.16.164.16.154.16.144.16.134.16.124.16.114.16.104.16.94.16.84.16.74.16.64.16.54.16.44.16.34.16.24.16.14.16.04.16.0-rc.94.16.0-rc.84.16.0-rc.74.16.0-rc.64.16.0-rc.54.16.0-rc.44.16.0-rc.34.16.0-rc.24.16.0-rc.14.16.0-rc.04.15.484.15.474.15.464.15.454.15.444.15.434.15.424.15.414.15.404.15.394.15.384.15.374.15.364.15.354.15.344.15.334.15.324.15.314.15.304.15.294.15.284.15.274.15.264.15.254.15.244.15.234.15.224.15.214.15.204.15.194.15.184.15.174.15.164.15.154.15.144.15.134.15.124.15.114.15.104.15.94.15.84.15.74.15.64.15.54.15.44.15.34.15.24.15.14.15.04.15.0-rc.84.15.0-rc.74.15.0-rc.54.15.0-rc.44.15.0-rc.34.15.0-rc.24.15.0-rc.14.15.0-rc.04.14.494.14.484.14.474.14.464.14.454.14.444.14.434.14.424.14.414.14.404.14.394.14.384.14.374.14.364.14.354.14.344.14.334.14.324.14.314.14.304.14.294.14.284.14.274.14.264.14.254.14.244.14.234.14.224.14.214.14.204.14.194.14.184.14.174.14.164.14.154.14.144.14.134.14.124.14.114.14.104.14.94.14.84.14.74.14.64.14.54.14.44.14.34.14.24.14.14.14.04.14.0-rc.74.14.0-rc.64.14.0-rc.54.14.0-rc.44.14.0-rc.34.14.0-rc.24.14.0-rc.14.14.0-rc.04.13.534.13.524.13.514.13.504.13.494.13.484.13.474.13.464.13.454.13.444.13.434.13.424.13.414.13.404.13.394.13.384.13.374.13.364.13.354.13.344.13.334.13.324.13.314.13.304.13.294.13.284.13.274.13.264.13.254.13.244.13.234.13.224.13.214.13.204.13.194.13.184.13.174.13.164.13.154.13.144.13.134.13.124.13.114.13.104.13.94.13.84.13.74.13.64.13.54.13.44.13.34.13.24.13.14.13.04.13.0-rc.84.13.0-rc.74.13.0-rc.64.13.0-rc.54.13.0-rc.44.13.0-rc.34.13.0-rc.24.13.0-rc.04.12.694.12.684.12.674.12.664.12.654.12.644.12.634.12.624.12.614.12.604.12.594.12.584.12.574.12.564.12.554.12.544.12.534.12.524.12.514.12.504.12.494.12.484.12.474.12.464.12.454.12.444.12.434.12.424.12.414.12.404.12.394.12.384.12.374.12.364.12.354.12.344.12.334.12.324.12.314.12.304.12.294.12.284.12.274.12.264.12.254.12.244.12.234.12.224.12.214.12.204.12.194.12.184.12.174.12.164.12.154.12.144.12.134.12.124.12.114.12.104.12.94.12.84.12.74.12.64.12.54.12.44.12.34.12.24.12.14.12.04.12.0-rc.84.12.0-rc.74.12.0-rc.64.12.0-rc.54.12.0-rc.44.12.0-rc.34.12.0-rc.24.12.0-rc.14.12.0-rc.04.11.594.11.584.11.574.11.564.11.554.11.544.11.534.11.524.11.514.11.504.11.494.11.484.11.474.11.464.11.454.11.444.11.434.11.424.11.414.11.404.11.394.11.384.11.374.11.364.11.354.11.344.11.334.11.324.11.314.11.304.11.294.11.284.11.274.11.264.11.254.11.244.11.234.11.224.11.214.11.204.11.194.11.184.11.174.11.164.11.154.11.144.11.134.11.124.11.114.11.104.11.94.11.84.11.74.11.64.11.54.11.44.11.34.11.24.11.14.11.04.11.0-rc.74.11.0-rc.64.11.0-rc.54.11.0-rc.44.11.0-rc.34.11.0-rc.24.11.0-rc.14.11.0-rc.04.11.0-fc.34.11.0-fc.24.11.0-fc.0───4.19.0-0.nightly-s390x-2025-03-30-1840404.19.0-0.nightly-s390x-2025-03-30-1240404.19.0-0.nightly-s390x-2025-03-30-0640404.19.0-0.nightly-s390x-2025-03-30-0040404.19.0-0.nightly-s390x-2025-03-29-1840404.19.0-0.nightly-s390x-2025-03-29-1240404.19.0-0.nightly-s390x-2025-03-29-0640404.19.0-0.nightly-s390x-2025-03-29-0040404.19.0-0.nightly-s390x-2025-03-28-1840404.19.0-0.nightly-s390x-2025-03-28-1240404.19.0-0.nightly-s390x-2025-03-28-0640404.19.0-0.nightly-s390x-2025-03-27-1816254.19.0-0.nightly-s390x-2025-03-27-1216254.19.0-0.nightly-s390x-2025-03-27-0616254.19.0-0.nightly-s390x-2025-03-27-0016254.19.0-0.nightly-s390x-2025-03-26-1816254.19.0-0.nightly-s390x-2025-03-26-1216254.19.0-0.nightly-s390x-2025-03-26-0616254.19.0-0.nightly-s390x-2025-03-26-0016254.19.0-0.nightly-s390x-2025-03-25-1816254.19.0-0.nightly-s390x-2025-03-25-1216254.19.0-0.nightly-s390x-2025-03-25-0616254.19.0-0.nightly-s390x-2025-03-25-0016254.19.0-0.nightly-s390x-2025-03-24-1329024.19.0-0.nightly-s390x-2025-03-22-0800244.19.0-0.nightly-s390x-2025-03-22-0200244.19.0-0.nightly-s390x-2025-03-21-2000244.19.0-0.nightly-s390x-2025-03-21-1400244.19.0-0.nightly-s390x-2025-03-21-0800244.19.0-0.nightly-s390x-2025-03-21-0200244.19.0-0.nightly-s390x-2025-03-20-2000244.19.0-0.nightly-s390x-2025-03-20-1400244.19.0-0.nightly-s390x-2025-03-20-0800244.19.0-0.nightly-s390x-2025-03-20-0200244.19.0-0.nightly-s390x-2025-03-19-2000244.19.0-0.nightly-s390x-2025-03-19-1400244.19.0-0.nightly-s390x-2025-03-19-0800244.19.0-0.nightly-s390x-2025-03-18-2102214.19.0-0.nightly-s390x-2025-03-18-1502214.19.0-0.nightly-s390x-2025-03-18-0902214.19.0-0.nightly-s390x-2025-03-18-0302214.19.0-0.nightly-s390x-2025-03-17-2102214.19.0-0.nightly-s390x-2025-03-17-150221───4.18.0-0.nightly-s390x-2025-03-31-1121574.18.0-0.nightly-s390x-2025-03-31-0314374.18.0-0.nightly-s390x-2025-03-29-0858134.18.0-0.nightly-s390x-2025-03-29-0258134.18.0-0.nightly-s390x-2025-03-28-2058134.18.0-0.nightly-s390x-2025-03-28-1458134.18.0-0.nightly-s390x-2025-03-27-2140264.18.0-0.nightly-s390x-2025-03-26-2150194.18.0-0.nightly-s390x-2025-03-26-1550194.18.0-0.nightly-s390x-2025-03-26-0737144.18.0-0.nightly-s390x-2025-03-26-0137144.18.0-0.nightly-s390x-2025-03-25-1620184.18.0-0.nightly-s390x-2025-03-25-1020184.18.0-0.nightly-s390x-2025-03-24-2019334.18.0-0.nightly-s390x-2025-03-22-0437514.18.0-0.nightly-s390x-2025-03-21-1901014.18.0-0.nightly-s390x-2025-03-21-0300524.18.0-0.nightly-s390x-2025-03-20-2100524.18.0-0.nightly-s390x-2025-03-20-1225564.18.0-0.nightly-s390x-2025-03-20-0145124.18.0-0.nightly-s390x-2025-03-19-1945124.18.0-0.nightly-s390x-2025-03-19-1345124.18.0-0.nightly-s390x-2025-03-19-0745124.18.0-0.nightly-s390x-2025-03-19-0145124.18.0-0.nightly-s390x-2025-03-18-1945124.18.0-0.nightly-s390x-2025-03-18-1345124.18.0-0.nightly-s390x-2025-03-18-0427204.18.0-0.nightly-s390x-2025-03-17-2102354.18.0-0.nightly-s390x-2025-03-17-150235───4.17.0-0.nightly-s390x-2025-03-31-0311204.17.0-0.nightly-s390x-2025-03-30-0953334.17.0-0.nightly-s390x-2025-03-29-0501134.17.0-0.nightly-s390x-2025-03-28-2101134.17.0-0.nightly-s390x-2025-03-28-0445534.17.0-0.nightly-s390x-2025-03-27-0150304.17.0-0.nightly-s390x-2025-03-26-0646494.17.0-0.nightly-s390x-2025-03-25-2246494.17.0-0.nightly-s390x-2025-03-25-1446494.17.0-0.nightly-s390x-2025-03-25-0458474.17.0-0.nightly-s390x-2025-03-24-2058474.17.0-0.nightly-s390x-2025-03-24-1118404.17.0-0.nightly-s390x-2025-03-21-2039094.17.0-0.nightly-s390x-2025-03-21-0902444.17.0-0.nightly-s390x-2025-03-20-2110514.17.0-0.nightly-s390x-2025-03-20-1310514.17.0-0.nightly-s390x-2025-03-19-2314214.17.0-0.nightly-s390x-2025-03-19-1514214.17.0-0.nightly-s390x-2025-03-19-0714214.17.0-0.nightly-s390x-2025-03-18-2314214.17.0-0.nightly-s390x-2025-03-18-1514214.17.0-0.nightly-s390x-2025-03-18-0523394.17.0-0.nightly-s390x-2025-03-17-212339───4.16.0-0.nightly-s390x-2025-03-31-1128584.16.0-0.nightly-s390x-2025-03-31-0328584.16.0-0.nightly-s390x-2025-03-30-0953324.16.0-0.nightly-s390x-2025-03-29-1550084.16.0-0.nightly-s390x-2025-03-29-0750084.16.0-0.nightly-s390x-2025-03-28-2350084.16.0-0.nightly-s390x-2025-03-28-0847124.16.0-0.nightly-s390x-2025-03-27-1214484.16.0-0.nightly-s390x-2025-03-26-2234564.16.0-0.nightly-s390x-2025-03-26-1434564.16.0-0.nightly-s390x-2025-03-26-0629334.16.0-0.nightly-s390x-2025-03-25-2229334.16.0-0.nightly-s390x-2025-03-25-1429334.16.0-0.nightly-s390x-2025-03-25-0432184.16.0-0.nightly-s390x-2025-03-24-2032184.16.0-0.nightly-s390x-2025-03-21-0712224.16.0-0.nightly-s390x-2025-03-20-1540134.16.0-0.nightly-s390x-2025-03-20-0740134.16.0-0.nightly-s390x-2025-03-19-2319104.16.0-0.nightly-s390x-2025-03-19-1519104.16.0-0.nightly-s390x-2025-03-19-0719104.16.0-0.nightly-s390x-2025-03-18-2033414.16.0-0.nightly-s390x-2025-03-18-1233414.16.0-0.nightly-s390x-2025-03-18-043341───4.15.0-0.nightly-s390x-2025-03-29-0857164.15.0-0.nightly-s390x-2025-03-28-2057164.15.0-0.nightly-s390x-2025-03-28-0857164.15.0-0.nightly-s390x-2025-03-27-2057164.15.0-0.nightly-s390x-2025-03-27-0558274.15.0-0.nightly-s390x-2025-03-26-1758274.15.0-0.nightly-s390x-2025-03-26-0558274.15.0-0.nightly-s390x-2025-03-25-1758274.15.0-0.nightly-s390x-2025-03-25-0558274.15.0-0.nightly-s390x-2025-03-24-175827───4.14.0-0.nightly-s390x-2025-03-30-0955534.14.0-0.nightly-s390x-2025-03-29-0241514.14.0-0.nightly-s390x-2025-03-27-2256194.14.0-0.nightly-s390x-2025-03-26-2256194.14.0-0.nightly-s390x-2025-03-25-225619───4.13.0-0.nightly-s390x-2024-11-20-0919234.13.0-0.nightly-s390x-2024-11-19-0924204.13.0-0.nightly-s390x-2024-11-14-2200274.13.0-0.nightly-s390x-2024-11-14-0001534.13.0-0.nightly-s390x-2024-11-13-221305───4.12.0-0.nightly-s390x-2024-11-18-0214174.12.0-0.nightly-s390x-2024-11-11-2042504.12.0-0.nightly-s390x-2024-11-08-1612514.12.0-0.nightly-s390x-2024-11-06-1923184.12.0-0.nightly-s390x-2024-11-05-071406───4.11.0-0.nightly-s390x-2024-07-06-0140554.11.0-0.nightly-s390x-2024-07-01-0855234.11.0-0.nightly-s390x-2024-04-20-1326224.11.0-0.nightly-s390x-2024-04-15-0512064.11.0-0.nightly-s390x-2024-04-15-034627───4.19.0-ec.44.19.0-ec.34.19.0-ec.24.19.0-ec.14.19.0-ec.0

Source code for this page located on github