4.18.18

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.18.18-ppc64le

Team Approvals:

No tests for this release

Upgrades from:

Untested upgrades: 4.17.11, 4.17.12, 4.17.13, 4.17.14, 4.17.15, 4.17.16, 4.17.17, 4.17.18, 4.17.19, 4.17.20, 4.17.21, 4.17.22, 4.17.23, 4.17.24, 4.17.25, 4.17.26, 4.17.27, 4.17.28, 4.17.29, 4.17.30, 4.17.31, 4.17.32, 4.17.33, 4.17.34, 4.18.1, 4.18.10, 4.18.11, 4.18.12, 4.18.13, 4.18.14, 4.18.15, 4.18.16, 4.18.17, 4.18.2, 4.18.3, 4.18.4, 4.18.5, 4.18.6, 4.18.7, 4.18.8, 4.18.9

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Changes from 4.18.17

Created: 2025-06-19 14:42:48 +0000 UTC

Image Digest: sha256:445ab3aa3ff4d52e9c032303de8ba4bb15cf5f1c0170fda43de2cd47e54371fc

Components

Kubectl 1.31.1
Kubernetes 1.31.9
Kubernetes Tests upgraded from 1.31.8 to 1.31.9
Red Hat Enterprise Linux CoreOS upgraded from 418.94.202506030254-0 to 418.94.202506121335-0 (diff)

Rebuilt images without code change

agent-installer-csr-approver git 92575979 sha256:aec82f507c04ae35be4f6073692762198b608b75fa064d90a4376b99a47519b0
agent-installer-node-agent git 615411a4 sha256:f2619bf3c17f9026b6181dbdadedd46dbda6a0f46b6563ff34e92e88600d14e7
agent-installer-orchestrator git 92575979 sha256:41ad380d458d64efd5bd3b02f2d58aece474c62db51ed23234d9849dc05b4803
aws-kms-encryption-provider git 088dcaf7 sha256:5936d036e3fdd1fa515d56c1281a25df4426d3f75ffe3617082fab236c604140
azure-kms-encryption-provider git c937080f sha256:ea2c8bccd2f9dbb4bdaf64f3fd142030350d932bf6ca90da5a8a3d2cb2293b48
baremetal-cluster-api-controllers git 7ec03e94 sha256:ff1dc70ae8658a5f75c9a422112c38f729850ccf5650b560dd6a4a8c1d46bde9
baremetal-machine-controllers git 1ede6c3f sha256:75b5b2ed53705dec2aa420e7c1355a9ca429769e94a0173b21c97e6748102ef7
baremetal-operator git 6405b3f4 sha256:724f20c8156f73f60015a78824573ffac6dde7b9c0b1f40150375789a4acff7c
baremetal-runtimecfg git 9e2015c3 sha256:5d888096c91a6091012bb0895281e5da5d01e103797f6b26ebb29139df3bb24e
cli git 903a973c sha256:69981d2a8f456d7de6a39caafea026c5fda2e21f95ea8b53c92793c01e283ea0
cli-artifacts git 903a973c sha256:e7b0bb62c7b32823a6a11dda44d5ed5d18fadab1bc67bc3383fadc2defa1d389
cloud-network-config-controller git beacfbc2 sha256:d9db7b8a82e29ccaef7f5767f3d896d45fca150a6f9bc40d0d21338d3d215dd8
cluster-authentication-operator git 4a9bc4f1 sha256:43ab1c556fdaacaf52e8ef09a19925e5cc0a8a8b2cb066652262ea9f2553f0b7
cluster-autoscaler git d1afaf45 sha256:1fa9157bf0b08860171c1a1ef90ecdafc917056f6edb2549908a10347c5bba17
cluster-autoscaler-operator git 474ad65c sha256:f48b05a9f385a23794c07fb6934d20604a404615c6c71228d10d18924fdaeae6
cluster-baremetal-operator git e30ce1d8 sha256:c234d0f98a11c46e5b504f5efefe90510e30778d0ef1cde125bb17319a35347f
cluster-bootstrap git d1e01954 sha256:2edbb55cfd830a0783a09c6b9c1558e4e03d0da02789272c942e6abfaa9742f6
cluster-capi-controllers git d05a6def sha256:6472669b3f23938965e6b97697a432ba01cd8de35138384d15066cb84e39af3f
cluster-capi-operator git 2f2737e1 sha256:57350cbde2345a48a0a839899373de2d3c7d3fee81b19b486eb5db500b2a0ce9
cluster-cloud-controller-manager-operator git 33856906 sha256:576eddad745ee3cd3264939b91e23f6fcbbc39a2a1c54e1c47ccaf0a9a0d83ea
cluster-config-api git 9fce26d4 sha256:e83d10de3c22dfe5c138a8035527ef2f0dfa66e6af1605c10dc0e74957f63b4d
cluster-config-operator git 85cb4072 sha256:28dd8f8ad987a2c2ee51717485dafd18aeb5843401b680882637bc08d44fff25
cluster-control-plane-machine-set-operator git d17bf3a1 sha256:d5ba803742d2ec7229dfb9e94bacc43edd355afa12eab7f587cec617aad8ab3b
cluster-csi-snapshot-controller-operator git 6fe70008 sha256:0665b4fd09fa9c3a9a15c8da70b9a3defd95c13f5c13d4855183d802a6783805
cluster-dns-operator git 7cafd0c7 sha256:652627de6a655fa94d170dc8d014249b51d03c7f5e33bb4acdf1673ed201d648
cluster-etcd-operator git 2c2910d7 sha256:63ab9be310924211d2cb977378e7151d3d676645a654373fa10faa26c769f72f
cluster-image-registry-operator git 1e3caa4b sha256:4ee3b1748fd5ed225dc23bfaf5da5d8a110a5925601a72b7cdc9cebc7ab3b07d
cluster-ingress-operator git d967a73c sha256:07c7b16ab9b3dae38496a989f7e2f0b13696bf0c5e4a06969a9aba3a402ecd98
cluster-kube-apiserver-operator git 383f1017 sha256:d85b20755c88c22567b96259f0ce7cc677f6af53aebcc15241f84f512c9f85c9
cluster-kube-cluster-api-operator git 33a1141e sha256:493da41fc744f13ccc1f91fd114b0625480d5836be90027d78780141ceb01c73
cluster-kube-controller-manager-operator git 0fac9aa9 sha256:7d7b32345112e18fbd6d5702aab3112bc3a7fe739cb98409a4f12a6a2c70a290
cluster-kube-scheduler-operator git 6182930d sha256:2db6fb3044eea13b2c6772dcbca74dd788504fecea229faa60297b488841bb97
cluster-kube-storage-version-migrator-operator git 59ba356f sha256:2fb8df754142ccb407cc7503d495d9c32de861b9f7c1780715b85bbea429e397
cluster-machine-approver git 01d5fbbe sha256:fa0f8c73b0bc121c7cf4ef663147e3fc110e9a09ca740b40d363358771ebeea6
cluster-monitoring-operator git 4482c5f2 sha256:b062a4dbdeefd9901fb9ba90882471da87811380298bd1148c8727fc02198a95
cluster-node-tuning-operator git c004ea7e sha256:f37a104258945024b83c39bb9937120ca58930a06e5a5d498427bca36b7a0fe1
cluster-olm-operator git 0ffe0aed sha256:720460632af57ebedbb66a61b996584738ee8fe276d9cd5de7f778164366cb03
cluster-openshift-apiserver-operator git 0a6f6eb9 sha256:81ed31635685d9eb3b62fbe03303f40dade845ff7c5eb3e840a2b7ebc7c163f4
cluster-openshift-controller-manager-operator git f1711cf3 sha256:f40604923351f890ac34a1cc422aae2bb8316bd216abfcc9610783f639e80365
cluster-policy-controller git 5fd85252 sha256:426565b1013dc57ebf8994597e5d60a6e9c9065e2460534069e6fa4443efc036
cluster-samples-operator git 5cdbe18d sha256:7a58ccf22f3b7a89e675fc731c3ca3bb1a3f99f4c8b5cd84645eb1ed9cce17ec
cluster-storage-operator git 65d06444 sha256:780612004c4395bfb466272b97b4d451d455d8e5477adeb2150877a7fb547bf7
cluster-update-keys git 8caab452 sha256:58af0b936f94d9b48d495b5a6fddb7f1ccf42c6fc11091c84615ffae6d25eaec
cluster-version-operator git 94c0e705 sha256:daf4d41226370f832eb60f6ea131b65dfd3f388874f4b4dc9d78d4075cff654c
console-operator git 10a0cc29 sha256:c9601a6a749bd4f22e5ea8b89714e2cf6b3b72b4a32f052de95d7fe37047ef07
csi-driver-manila git b52ca7e8 sha256:a1a2012ac65ab92617e6c03152fd4255d148886027ee1ab2613ba785ee17ae20
csi-driver-manila-operator git cdc9d649 sha256:fcf90231e9526a0b87248f5a4548e55f3821753cb6e1dbe449720b4e7c716e68
csi-driver-nfs git 32e77590 sha256:4dedcf517063583a95967a5fdaf67d8f6740de23fc1ef54b372b163773e32b53
csi-external-attacher git 39b37c06 sha256:865f3ac133bcccc01662cde5e414fb31f50e9d1d748bc83a09f93a7ba6698db5
csi-external-provisioner git 376f0ea0 sha256:da6cf3e611630b970022dd3b50bd24240123b401246de507f63ae5b94d09331a
csi-external-resizer git cca3837a sha256:d319d7779c9ccf45f5ec95fc8389d9e190411b075be9889337643071a229a205
csi-external-snapshotter git 838d2484 sha256:91021c333b448d1e9f30e86996c707c1ea48aa4b2addadc189f57716c45ed6a1
csi-livenessprobe git 3a977844 sha256:34f2e237a406ee5484cf0464fb3b10a2b1b65c36167703ba11d5bc06c2f577ad
csi-node-driver-registrar git c21f5d02 sha256:e1f68fc1016fa07da2b35976b44cb2c53a5c390620033ab71b2569212bb1b876
csi-snapshot-controller git 838d2484 sha256:46076884dad546c89b47a879e6a3049a117f3e0cea5b2c7aa161eb95b47e2685
csi-snapshot-validation-webhook git 838d2484 sha256:ed4aeaab2ecebe755d236344cf39cecb41e6fbd9419eee977a66854157e7e5de
deployer git 903a973c sha256:7f1cb7ef753014443d31027132ad26a956f5a0603508a7790163b425e672a6d3
docker-builder git 62f644bc sha256:6d444db79f69476998ab5285786ee3c3b7847c6a44c4494156d3bcd308ace875
docker-registry git 0a39d2c7 sha256:bf050c41121be64818a58b769b3d6b071ae8bd350cede3fbbb3f3dc4f2446e6f
driver-toolkit git 2e139edc sha256:2a8dcac84b00115c246bdc105eb70295c6295f1922dce9dec6e13b710a853f72
egress-router-cni git 3193a756 sha256:5448591240fb3485da79463334c3d60abc35c1b4984a0d68048a16fcb73f8f0a
gcp-cloud-controller-manager git 6ea23561 sha256:8a8ec6d4dbff9886a6ffbe76bee74a7557739d93e0b1632f563b2e3a3c54c8b2
gcp-cluster-api-controllers git af54f528 sha256:be412f929ec2d7a8d6c080772b135ccf72c3f5bf16a2551b101bae3e8b99b7f5
gcp-machine-controllers git 01f6b419 sha256:2f08f2bc4483a3f34a70de75fbb7559c2d6b3b3fdf3b5fc9ce21d61098f0cb01
gcp-pd-csi-driver git 1b8c94ac sha256:de4537f9fc010819a17841e5dedab5da8b8bddde901f279bf0098ae0a42a00a8
gcp-pd-csi-driver-operator git 7cb8b38c sha256:1423b1892df18274241466c3a88d8dfdf6be1ece46e0b5f669989649d837dda7
gcp-workload-identity-federation-webhook git f0a670c7 sha256:72f750639787f7eee6eab28792aa52b0e417e17b4b1ff319b684e241ab035662
haproxy-router git d8058949 sha256:679fbabdcd774a23bc695d962b82102299a3df637e1814acc66d8ca0cd9f5ad2
ibmcloud-cluster-api-controllers git 2ba764f9 sha256:cb19711cd46a478d15909625c0ae14ea17cfacc05dd4f1bf1f52c133a5cad3b4
insights-operator git 7f9ed155 sha256:d54f724d1053a9fc98d1363073cf7a2256c4a098fc5f162fa3ec9855e3606a5e
insights-runtime-exporter git 7149f2d5 sha256:3faff074c853efc18e02fbca30f42af14aaa89031ddad2ee8f541c7b4520b87d
insights-runtime-extractor git 7149f2d5 sha256:14f7d8752513de4d2e91b70894a93a92d8e4913c64727ccd8cc5770852f32a1e
keepalived-ipfailover git 716eb0ef sha256:5c6281edda44dc32f0c37d5562a535e55dc17512aa767c161a678fdf6572b3e4
kube-metrics-server git 962ccca2 sha256:c4669f21fc888ab3de46aa27026c193b5bebca15cc79fadad7cb2137aca68b8d
kube-rbac-proxy git 526498ab sha256:196b54c3ddb681bc2e189de720e076045d531b1f8ead90871cd5c8255b286b12
kube-state-metrics git cb5a9296 sha256:9e996dcf2a61c06d85bfe8432d021f53c64531294875ebf9a50ad72739aa825b
kubevirt-cloud-controller-manager git 3f4542ec sha256:07a180f73a1147e7cd219455144412c921f33aa464b1c52fedde8597d8e6943f
kubevirt-csi-driver git 2111495e sha256:48221cf9f910eac15b17f815dcd57a1181b0ee0d33fea52c149b9cc26f1de22c
libvirt-machine-controllers git a336f0b5 sha256:1d15ebfad0a3a40fa975a08ed7b60a3ab44142bf39bb3f28bc44f7485a539492
machine-os-images git ab432836 sha256:2fe590ca7f47a91818d7a1fe64bd5f2e5791f75b7afae6cdf2d13364abba65cb
metallb-frr git 98ccbe64 sha256:6a8d068a15c185284d2d1fe04e8703cea31b2aa191818c5e38ee4e4d7077e4c4
monitoring-plugin git eb6123bd sha256:e58ddb56ad2217c1a44e1f488efb5ba9ff9e966399a1921654f1825cc88033e9
multus-cni git 21fb8e05 sha256:7fe775ed0711bf0c25b4aebc09babb3bb56bf399d214749f3bad5b0564180387
multus-cni-microshift git 21fb8e05 sha256:260fc926221e8852b67841ccdcf4e9b77c28a36af9f47b0d824178965b59d7ea
multus-route-override-cni git 391c1b03 sha256:f20c212004a7411688408936ed7abb4d33127bccf30ef66ba327f8869a420e01
network-interface-bond-cni git 9506a1ff sha256:5c6a413bd0220dea0b3df876c0102a84ebcbce3f1787fadcef07b97dfcc20986
network-metrics-daemon git e4c214c3 sha256:34dff575c32852b568f4bddb922ac7903cbf3ee2af277734e9d7ca5491ae4fbb
networking-console-plugin git 9404c233 sha256:38f9a44a0fab985f23bc8a9c6c22e64348defef20c4b7a48f6cf6bf346f4d06a
oauth-apiserver git 2575ff41 sha256:5e4d27f1a2822d1861b620f313894e03547fc93b9fd9eaf19b41bcb146e1a701
oauth-proxy git cbd44ad9 sha256:7e34f0754608223af2aeea9ab721e722bc6ad5e2998daf14fc3fd4943697da71
oc-mirror git 1b208487 sha256:8d04580416b7c047b0da756435170f14c18286dd84a9d21a7252d391a0fd0034
olm-catalogd git 9f981b3e sha256:b8a48f99e9c6480c742ddf1dc073115cef9d36b4d2eeb579b59ae49f873ba1d5
openshift-apiserver git 1872fbf5 sha256:32c6fd299808b9f6d1742f0af3ae102942fd9ca8ce2f9d53cb62366c5d1e9daf
openstack-cinder-csi-driver git b52ca7e8 sha256:5938bffa428c33b32abf6f31244b61b4620a60fc74f3d04da3f870ca979d6bcf
openstack-cinder-csi-driver-operator git cdc9d649 sha256:0894b32ef585e6dfa632ef567284a1e3c99e2c1e1375e065b10696efc63205ca
openstack-cloud-controller-manager git b52ca7e8 sha256:f5395a795a8fb636d49ad291712b6ea8f824b81f8bcb4122c169c9f44c8711cd
openstack-cluster-api-controllers git b0f0dc4e sha256:8b35b626caff82afb0e1a959622d5eab87cc7f4478869afeccac24fb97e4c7ea
openstack-machine-api-provider git d914e77e sha256:8080a4de07254fe28e35138337afc4a24f98d4312471b45b7874626d601fe01f
ovirt-csi-driver git 1db726a9 sha256:86e44494ac4f3500067ddc9698b8b2eb483ec1fae0161f6dea8f49b3909ac9e0
ovirt-csi-driver-operator git 0feae256 sha256:60bf8b97459d216710a64f49fbc43a27464902918bc0ad7a63efb3948f7555a7
ovn-kubernetes git b5e32a0f sha256:aaa6b3856d2fd743492f931723acd8df4e48e53925d789512ac796ced6f85eaf
ovn-kubernetes-microshift git b5e32a0f sha256:b5a2c3e0bfff07e42d36b9c7b627f363890aab191163540a898a2a9d5fec317d
powervs-block-csi-driver git d36aea34 sha256:aeb5023f5d7b14e2161ca54f0e40d1e6cdba4aaee9fe88770ce724b4a214afcd
powervs-block-csi-driver-operator git 01fc505a sha256:c5f933535fb7ae979c3a68f3e149934a710f26a79cfa35065e89a57ef655a8ae
powervs-cloud-controller-manager git 17ae6fba sha256:e1d5efc75d57dd84193618cfbd8d0079d09e66418b392db658c0bed790e92e3f
powervs-machine-controllers git 10ac06f5 sha256:20e453992135b5337d2a381a9b6b54709b4c1a0938ea2c8e82780b5ced73d773
prometheus git df5ef257 sha256:3aca42c85c61a221f7b483f51813a9b6452ff66f218d12bbacd4ac4b87b6d285
prometheus-config-reloader git 74987748 sha256:6182a3b4a76adda8f612bbc1699b8ca9f2c8a15760d6ed90c89b73c3d3d5bff1
prometheus-operator git 74987748 sha256:81b86c9caed2e01239d2fc0dfa661c9d7f839dcb929f1bab0d554a88953afa46
prometheus-operator-admission-webhook git 74987748 sha256:11c94722f24dc479be9a8fc5620d20c247bec14239d30094edbf5dac77e66932
rhel-coreos sha256:7d4046b4e046947e51036ca03735b43b94817b80bd4c609bfbb12a3d70768832
rhel-coreos-extensions sha256:845b44669377f36eb63976cc6b49dbed76d441c5c97ee72247ebb8ddb3982ecf
route-controller-manager git ce6ffa24 sha256:975daa355a4bc40adf66ea2b0acd257f2e80f212a260fe44ee49efeb36f71b9c
service-ca-operator git 30efb529 sha256:7fa315a10d7dad81464cbdc7fb74df264d981ed1b86af846db74b7571f8a6921
thanos git f1599f65 sha256:fa0505ac510e52f52f1266e10b1f1b409e61858625f46b0c002265d34d9a1d8b
tools git 903a973c sha256:36cee8eeb8d822133ec29f64f2b48a9a7148ace6678716d79f8a98264820ef4e

agent-installer-api-server

OCPBUGS-56596: Include AdditionalTrustBundlePolicy in installConfig (#7751) #7751
OCPBUGS-47627: dnsmasq service on OCP SNO fails to read /etc/resolv.conf file during system startup (#7257) #7257
Full changelog

agent-installer-utils

append .0 to go.mod version #109
Full changelog

apiserver-network-proxy

append .0 to go.mod version. #81
Full changelog

aws-cloud-controller-manager, aws-cluster-api-controllers, aws-ebs-csi-driver, aws-ebs-csi-driver-operator, aws-machine-controllers, aws-pod-identity-webhook, azure-cloud-controller-manager, azure-cloud-node-manager, azure-cluster-api-controllers, azure-disk-csi-driver, azure-disk-csi-driver-operator, azure-file-csi-driver, azure-file-csi-driver-operator, azure-machine-controllers, azure-workload-identity-webhook, hyperkube, ibm-cloud-controller-manager, ibm-vpc-block-csi-driver, ibm-vpc-block-csi-driver-operator, ibmcloud-machine-controllers, ironic, ironic-agent, ironic-machine-os-downloader, ironic-static-ip-manager, kube-proxy, machine-image-customization-controller, nutanix-cloud-controller-manager, nutanix-machine-controllers, pod, vsphere-cloud-controller-manager, vsphere-cluster-api-controllers, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector

OCPBUGS-57219: kubelet: fix a stall on startup from waiting too long for a stat call #2324
OCPBUGS-56835: UPSTREAM: 130047: adjusting loopback certificate validity in kube-apiserver #2316
Full changelog

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

OCPBUGS-57139: ensure ctrplane nodes can access bootstrap MCS #9772
OCPBUGS-57220: sort zone slices extracted from map of byo subnets #9774
Full changelog

cloud-credential-operator

OCPBUGS-56979: Azure: resolve nil pointer exception when role assignment exists #869
Full changelog

cluster-network-operator

OCPBUGS-56183: Implement IPsec NAT-Traversal encapsulation option #2711
Full changelog

configmap-reloader

append .0 to go.mod version #69
Full changelog

console

OCPBUGS-57181: Fix ‘/metrics’ endpoint token review to handle interna… #15153
OCPBUGS-57353: fix VirtualizedTable runtime error if sortColumn is no… #15173
OCPBUGS-57093: Add all files to vendor regardless of gitignore #15131
OCPBUGS-56774: [knative] Self-provisioner user can not access or create event sources via ODC #15095
Full changelog

container-networking-plugins, containernetworking-plugins-microshift

append .0 to go.mod version #196
Full changelog

coredns

append .0 to go.mod version #134
Full changelog

etcd

Revert “ETCD-727: Rebase etcd 3.5.21 openshift 4.18” #332
ETCD-727: Rebase etcd 3.5.21 openshift 4.18 #325
Full changelog

hypershift

OCPBUGS-57273: Add proxy variables for the MCD Pod #6247
OCPBUGS-56166, OCPBUGS-56955: Fix CatalogSource images check when unauthorized #6237
OCPBUGS-56166, OCPBUGS-56955: Add support for registry root entry only in the IDMS/ICSP #6163
Full changelog

kube-storage-version-migrator

append .0 to go.mod version #216
Full changelog

machine-api-operator

OCPBUGS-57057: Updates GCP CredentialsRequest #1376
Full changelog

machine-config-operator

OCPBUGS-56900: Fix dynamic-system-reserved-calc.sh when only true parameter is used #5095
OCPBUGS-56517: pkg/operator/status: Drop PoolUpdating as an Upgradeable=False condition #5065
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multus-admission-controller

append .0 to go.mod version #96
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multus-networkpolicy

append .0 to go.mod version #70
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multus-whereabouts-ipam-cni

append .0 to go.mod version #370
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must-gather

append .0 to go.mod version #491
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network-tools

Fix build error #147
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oauth-server

append .0 to go.mod version #179
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openshift-controller-manager

OCPBUGS-57344: Set node-pullsecrets volume to read-only to protect image pull credentials #392
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openshift-state-metrics

append .0 to go.mod version #123
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operator-framework-tools, operator-lifecycle-manager, operator-registry

OCPBUGS-57314: operatorgroup: ensure clusterroleselectors in clusterrole aggregation rules are sorted #1017
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operator-marketplace

ART-13123: append .0 to go.mod version #637
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prom-label-proxy

append .0 to go.mod version #380
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prometheus-alertmanager

append .0 to go.mod version #101
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prometheus-node-exporter

append .0 to go.mod version #166
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telemeter

append .0 to go.mod version #561
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tests

OCPBUGS-56995: Fix bearer token exposure in exit condition as well #29882
OCPBUGS-56438: Update to Kubernetes v1.31.9 #29871
OCPBUGS-56867: Only update boot disks during GCP boot image updates tests #29894
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