4.16.52

PullSpec:

quay.io/openshift-release-dev/ocp-release:4.16.52-multi

Team Approvals:

Tests:

Informing jobs
- multi-e2e-ovn Succeeded periodic-ci-openshift-multiarch-master-nightly-4.16-ocp-e2e-aws-ovn-heterogeneous

Upgrades from:

Untested upgrades: 4.15.18, 4.15.19, 4.15.20, 4.15.21, 4.15.22, 4.15.23, 4.15.24, 4.15.25, 4.15.26, 4.15.27, 4.15.28, 4.15.29, 4.15.30, 4.15.31, 4.15.32, 4.15.33, 4.15.34, 4.15.35, 4.15.36, 4.15.37, 4.15.38, 4.15.39, 4.15.40, 4.15.41, 4.15.42, 4.15.43, 4.15.44, 4.15.45, 4.15.46, 4.15.47, 4.15.48, 4.15.49, 4.15.50, 4.15.51, 4.15.52, 4.15.53, 4.15.54, 4.15.55, 4.15.56, 4.15.57, 4.15.58, 4.15.59, 4.16.0, 4.16.1, 4.16.10, 4.16.11, 4.16.12, 4.16.13, 4.16.14, 4.16.15, 4.16.16, 4.16.17, 4.16.18, 4.16.19, 4.16.2, 4.16.20, 4.16.21, 4.16.23, 4.16.24, 4.16.25, 4.16.26, 4.16.27, 4.16.28, 4.16.29, 4.16.3, 4.16.30, 4.16.32, 4.16.33, 4.16.34, 4.16.35, 4.16.36, 4.16.37, 4.16.38, 4.16.39, 4.16.4, 4.16.40, 4.16.41, 4.16.42, 4.16.43, 4.16.44, 4.16.45, 4.16.46, 4.16.47, 4.16.48, 4.16.49, 4.16.5, 4.16.50, 4.16.51, 4.16.6, 4.16.7, 4.16.8, 4.16.9

Loading changelog, this may take a while ...

Changes from 4.16.51

Created: 2025-11-06 12:07:52 +0000 UTC

Image Digest: sha256:bd2152976d3292c7caaf131456df2eea3da9bae0dbd1283bca278359060fe484

Release 4.16.52 was created from quay.io/openshift-release-dev/ocp-release-nightly@sha256:01b2fb6500097df6e7145457b2f0ecd693e8285483542920e22bb488fbbd6634

Components

Kubectl 1.29.7
Kubernetes 1.29.14
Kubernetes Tests 1.29.0
Red Hat Enterprise Linux CoreOS upgraded from 416.94.202510221349-0 to 416.94.202511041744-0 (diff)

FeatureGate Changes

FeatureGate	Default Hypershift	Default SelfManagedHA	DevPreviewNoUpgrade Hypershift	DevPreviewNoUpgrade SelfManagedHA	TechPreviewNoUpgrade Hypershift	TechPreviewNoUpgrade SelfManagedHA
StreamingCollectionEncodingToJSON (0 tests)			Enabled (New)	Enabled (New)	Enabled (New)	Enabled (New)
StreamingCollectionEncodingToProtobuf (0 tests)			Enabled (New)	Enabled (New)	Enabled (New)	Enabled (New)

Rebuilt images without code change

agent-installer-api-server git 5c16119a sha256:608df723990cff50707b407ca9c2fc88ecc95826cdca10828e7dc1085fe39a10
agent-installer-node-agent git 720b5023 sha256:55a696559a69c4ca1cf73e36d9c53b8a1e15ab1d696379cd4f950041141d85d2
alibaba-cloud-controller-manager git 97e8335e sha256:1e00f3a0c713df2ac7fa2305a254cceaedd7a9a824b88694d915b65c6f826c42
alibaba-machine-controllers git 248372a4 sha256:877719937e2bb9350d02a8e374d515d630c28838cb215e7fdcd82d705d1572a6
aws-cloud-controller-manager git a53e9def sha256:04bc053691a41c32970eab5f03a97c4c4d551f9999e82f52204a755d7c466fce
aws-cluster-api-controllers git b7868f0f sha256:12d9f50ad74eb15f81c0db81375a611b2b4eae6e47f29a229e7bd47ba4268724
aws-ebs-csi-driver git 1d29a74a sha256:bfdb1922e9c689949af25d3e11b0c17455aa68ba88794fa4faae81c1d2d71a3f
aws-ebs-csi-driver-operator git 27609c07 sha256:c9670aa17db1034b01085082f7c5c7cf87c899346bdc64c516f687d958dfc960
aws-pod-identity-webhook git 459c5314 sha256:0acb877faa20f440d4060213179c89e6f9838d629cf8474b8e03fed199a9531a
azure-cloud-controller-manager git e5bac334 sha256:142ad5fae90e1159bea4b41b3e6d1df8ed547ae919ddf5465de9a8b3bdb1bded
azure-cloud-node-manager git e5bac334 sha256:fa06e6a32129cac70b5663a6731896aa93d33c13dc2852de1bab5762067ba774
azure-cluster-api-controllers git a81e3b31 sha256:40c413a9afe17d7fe126f5ceaad37ef5a7fb6a1d64dcb669125e244618261113
azure-disk-csi-driver git 6b55f6fb sha256:919df8872957829730c992d7f148638c6b5400f87e97c7b33863b58360e4eb23
azure-disk-csi-driver-operator git 27609c07 sha256:70ad74602ac1017270394d7827ba427a13e98fd3fc88838cd1f63a62bd2f6d03
azure-file-csi-driver git 7a36778a sha256:c372a7cbe1b2c0fe898f219245c2c13976b875c2c8b039acb69094b217e444dd
azure-file-csi-driver-operator git 27609c07 sha256:264a998c1366d14608bd1cb4e8c07db9c156673fed8b1884d0cee928b8394e30
azure-machine-controllers git f164f975 sha256:a77cd38b1de963e9ced7c4b0225d65541781158cfd4de30724fd0c92f5939fa4
azure-workload-identity-webhook git 5b8d171e sha256:f39e4b882ffcf0c5af38a328a40cd00b10478fbe972ea38f54d84dcd5e585499
baremetal-installer git 8dfa1e05 sha256:93a0ad6c9d37b40221f2c2e5ec36fdd523239ad8f9b81b6af381a7d0745aa52c
baremetal-runtimecfg git f55a330f sha256:37543d7ab559bc2a0c39f730528dce6536ada0c6bbda235284e789181dddffa1
cluster-node-tuning-operator git eacd6ee9 sha256:1a4701c93d065203b5976c5840145d4000eaab6ecd84ad5c3189c39c77c69bc0
console git fbca50ee sha256:3ea29ca24c24f789cbf9c686b5f7895e45751e9daed819c574a2eb0a0b738ceb
container-networking-plugins git 5f9ee066 sha256:bace1f2917574aad9c78a8a7bf795b7607a97ba62f2687c93ea97c6f2d4ad05f
csi-driver-manila git 83d0aa32 sha256:f289a3f5a51227a8569bbe8ab334548faf1b55f6e110846ee7809508d0492d8b
csi-driver-manila-operator git c25d1ff2 sha256:3e9cbeac78c2936126af9c419b42392913deca3f40c56eb80fa552a4632158b9
csi-driver-nfs git 406cec72 sha256:48539253773ec5c3f577c2444425119318ba7ad3ff4b8cd9ab1ce6f566da8a2f
docker-builder git e77895c2 sha256:1e4467b2a9f111b3e15f354ef21f374ba574ffc3da6889bb9f9a0306e1abe480
driver-toolkit git 1d5732f0 sha256:7a1b204c6f02f13c1d92256c995ce4ba1317db12cd71a6171c060dc7fa5ceaec
gcp-cloud-controller-manager git 26b43dfc sha256:24ab319ae32b3593470b849d3f46835f90c5bcba02e1f2468988c62d5da9c9be
gcp-cluster-api-controllers git 02432df8 sha256:8cdc60ff6b75e1e46ecc17284b5068c6c17b3fba0811826acaed9ed63bc19930
gcp-machine-controllers git 8851888a sha256:92d09e4932b45c88e17e585da4d50375e93a9eb8a49e4dd957540eb30d0da178
gcp-pd-csi-driver git 5ed71c64 sha256:fa3d0537daa2b7c1df4ff1887b1016966bfc9e348338f4f2c277760b75f9dd47
gcp-pd-csi-driver-operator git 799327f7 sha256:f4ed657fd50c484008827f042eecd4bdf820c3417905ad8d584f1eb5d70744dc
ibm-cloud-controller-manager git f961f16d sha256:be25322119c89f1ecfc022799363b5d669ae96f878c13328f92fbfafcfd0588e
ibm-vpc-block-csi-driver git 668c884b sha256:a954205173b9eac3070ac4288b39b3751406b7d194d87e16639cecd0b13a01dd
ibm-vpc-block-csi-driver-operator git 9ca53768 sha256:ffcbf4e290ede8cef814c13c97b1c4b30be57efed9952a46390d1e0870c9dd54
ibmcloud-cluster-api-controllers git f19534d7 sha256:c70ba03920f249bb61930fd7553e0b0c06f4fd945c29b3732019ffa40484d6a2
ibmcloud-machine-controllers git d29506e7 sha256:9179381ecee1372d7a4f6d5f4c0321f56127cf6d202ff4a1b02bcf1b5e42262b
installer git 8dfa1e05 sha256:8a389c7335052e4e48c45c81cf55a28b73459ff402b3c9da728379320f59e1b1
installer-altinfra git 8dfa1e05 sha256:1efcfcd3c7055af366f1d162081f1c7553aaf61442ed1d06f5e09257188306c6
installer-artifacts git 8dfa1e05 sha256:c7958cc9f8334f40fecb172e58c8350adb16a2bf940187f2a28f21bcb78c7a25
ironic git d08ca1e2 sha256:8e98a67d35c0eb734a9d16a4aab346882af712e2cbb96b20e34c6d4d0270f2e6
ironic-agent git aea138cd sha256:7719db489d75ff632a662cd0aca11eff0db30484b268ab68495b69831145c240
ironic-machine-os-downloader git 93b8b5fa sha256:38a6a83c65b6cbe710436211d12008eed2b8f84547635f81b0a434d277d99881
ironic-static-ip-manager git f44e8a08 sha256:f8aaad9b8b151805d4fbab97fbaf8f5fcdc36ebbe96bedbf77b07cef93dfa01a
keepalived-ipfailover git b58673a3 sha256:4f796af25a99085e71d266aa51dbdbf31c3b1dbe9a57310bbfda02ed05853021
libvirt-machine-controllers git 4bd420eb sha256:173e3f9c19cdbfc57222335a196169f7f37937540286eef7e5806fbbd31e6606
machine-image-customization-controller git 39480963 sha256:dc8877a95440c8b7d1de0306bd0fe9638dce6b409e7299fe6ac93f06ab1f185e
machine-os-images git a99847b4 sha256:6ef4c053ea386cffb03c0610c9ba76af9dc554a01ea8816e1a99b4473ac1f68a
monitoring-plugin git b3e669b9 sha256:7350013cf9a2cf3f524387365e0a4607e692e3447fa13170b474de3b308981fd
must-gather git 774a4e02 sha256:4f2cc949df99c2a81b7f165393fe32958905d6ee4e3ba1c9f68c5cac52bfaf76
network-tools git 234ed43e sha256:4fbb066615e5f107b506d62043f4460e287f4156c978160a508add4a9e9d1a8e
nutanix-cloud-controller-manager git 28bf5963 sha256:2951cd44a2bd004d6d1e23232654de4689d6cc42c56e70b1eefb468b0ec8a973
nutanix-machine-controllers git 2f2e121b sha256:d1bc21c061d01b16626ce6a3b8efad4d10add217310a18748b0d18db2f5ba039
powervs-block-csi-driver git 26162bad sha256:2dce5ce019b715ce6e01a647a18e64ce81ce4b44deb96b80e7ecba5156a08ccd
powervs-block-csi-driver-operator git 9c5dd8d1 sha256:f8a77448d4972027ff353aaedbbc61c375c1ad37d55ee85a5b0310089e7efe72
powervs-cloud-controller-manager git 20e6dc70 sha256:a2693eafa31ad9788abafa10d15c4b77457e7d19faef29a5abac1d379628ada6
powervs-machine-controllers git 2bfcc0f8 sha256:93e5460e7e6a04732ff329fd817f3774f485df79d47b8544f501640a66fd8f57
rhel-coreos sha256:3264660e85f1d3cf9e64f18fa0f9316347eed29bd2b29beb54efcd1fa3530b31
rhel-coreos-extensions sha256:b75274239199d92db8d77c70df8cd311aa5e5bbb4e3ff82f40799189ea317d3b
sdn git 53fea06b sha256:e96d5c7e9beb56c2c28be3ab68272b9f476f6ac7f62d5e250c85719acfa6820a
tools git 4c7883ff sha256:1e73718152b11915d63c0b99e8d744890ccbb167a10a5c1c5848a5c844ef0d57
vsphere-cloud-controller-manager git 023a3655 sha256:37fd61168970b4aacf82361647885464979eca074fda36d1a2c2fa6553a8d75f
vsphere-cluster-api-controllers git f489582e sha256:72dd02754a1d5bac4e7ae47d4e54d3a76e90f5a7f26fd06addafbc647dad0a33
vsphere-csi-driver git 03b7e8eb sha256:776227f2ceaf6cb45249a6684d3a381c8134fd9ff56f6fc152d9ae87456ed6cf
vsphere-csi-driver-operator git 7940ea16 sha256:215ac04aa5724577d0dd46ff929fe4634cfcbf1b7ecee0aa1c8fb9737908f274
vsphere-csi-driver-syncer git 03b7e8eb sha256:7c5d397a7088619cda8cbd9baa7c266a7b8bcff1ccd614c304434d6345ef015a
vsphere-problem-detector git 3683c120 sha256:f1dde8418715a14d498aa37364eec9a1d5e4746c84ad319916099046a413a275

aws-machine-controllers

OCPBUGS-63140: client: re-use a single file for building the session instead of randomly named files #144
Full changelog

cluster-baremetal-operator

OCPBUGS-63417: Fix ironic inspector container privileges #513
Full changelog

cluster-cloud-controller-manager-operator

OCPBUGS-63168: ccm: disable unused secure-serving port and webhook #422
Full changelog

cluster-config-api

CNTRLPLANE-1611: Add feature gates for StreamingCollectionEncoding #2542
Full changelog

cluster-monitoring-operator

OCPBUGS-62765: port metric acm_managed_cluster_worker_cores:max to OCP 4.16 #2719
OCPBUGS-63235: test: remove image registry e2e tests #2727
Full changelog

hyperkube, pod

CNTRLPLANE-1612: Backport StreamingCollectionEncoding for JSON and protobuf #2485
Full changelog

machine-config-operator

OCPBUGS-60773: scope MCD node listers to current node #5260
OCPBUGS-63553: Add control-plane label for master nodes on legacy clusters #5376
OCPBUGS-57423: pkg/operator/status: Drop PoolUpdating as an Upgradeable=False condition #5119
Full changelog

openshift-apiserver

OCPBUGS-63394: Wire dry run option to Image API server operations #566
Full changelog

ovn-kubernetes, ovn-kubernetes-microshift

OCPBUGS-63230: Fix dnsnameresolver address set #2812
Full changelog

tests

OCPBUGS-63395: Backport pr 29834 to release-4.18 #30409
Full changelog

View changelog in Markdown or change previous release:

Source code for this page located on github