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Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.16.21-aarch64

Tests:

• Informing jobs
  • aws-ovn-arm64 Succeeded periodic-ci-openshift-multiarch-master-nightly-4.16-ocp-e2e-aws-ovn-arm64
  • ovn-upgrade Succeeded periodic-ci-openshift-multiarch-master-nightly-4.16-ocp-e2e-upgrade-aws-ovn-arm64

Upgrades from:

• 4.16.20 - Success

Upgrades to:

• 4.16.23 (changes) - Success

Loading changelog, this may take a while ...

Changes from 4.16.20

Created: 2024-11-07 09:17:01 +0000 UTC

Image Digest: sha256:9528b796bce43e099924cb15fc59c71f79f2d9169edd63bec7b65e70f7c28024

Release 4.16.21 was created from registry.ci.openshift.org/ocp-arm64/release-arm64:4.16.0-0.nightly-arm64-2024-11-06-225257

Components

• Kubectl 1.29.7
• Kubernetes 1.29.9
• Kubernetes Tests 1.29.0
• Red Hat Enterprise Linux CoreOS upgraded from 416.94.202410292028-0 to 416.94.202411061221-0 (diff)

Rebuilt images without code change

• driver-toolkit git 1d5732f0 sha256:3898c66c7078fc436463c5484787cbe9184ef02b9e3190306cd04f5cd0473fd0
• ironic-machine-os-downloader git 93b8b5fa sha256:f88ba97baa67c25a81b4f9bc6af5c5da5b62ee1fbe5297ec73804d72a950f9cb
• machine-os-images git 3cc97098 sha256:d00a79a4862397c49d18b5033cbafbb8123a2bcd572875f1f1dab97774f94689
• network-tools git 39eca100 sha256:254f92c2b2ebd8c2aaf8641584b1fbf3559d35ebad8b9e812f57b6e61101f081
• rhel-coreos sha256:e80400d7ff5d847632777ccf1bc0857b3cfe699fc5f0514f9f00b4fd5ae2bb86
• rhel-coreos-extensions sha256:ae619a5edbcd6e449585c100db045cac1af3fc1778d23ce78b581ab342da8b37
• tools git cf533b54 sha256:9ab11aea9fe88c964c31ae7bc7d48d5c30857f6aaafa38cc27a151e736853273

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

• OCPBUGS-36290: IBMCloud: Ignore failed VPC regions #8674
• OCPBUGS-41885: vSphere - If template is defined skip downloading #8999
• OCPBUGS-41490: Update RHCOS 4.16 bootimage metadata to 416.94.202410211619-0 #9158
• OCPBUGS-43476: IBMCloud: Handle pagination for subnets #9102
• Full changelog

cluster-baremetal-operator

• OCPBUGS-43556: SCC-pinning for metal3-baremetal-operator #453
• Full changelog

cluster-control-plane-machine-set-operator

• OCPBUGS-44179: relax validation on delete and if failureDomains not configured #331
• Full changelog

cluster-network-operator

• OCPBUGS-43604: OCPBUGS-42244: Exporting environment varialbe NODE_CNI for live migration #2538
• Full changelog

cluster-node-tuning-operator

• OCPBUGS-38900: Drop sched_migration_cost_ns setting (#1203) #1203
• Make ocp-tuned-one-shot.service restart on-failure (#1202) #1202
• Unblock 4.16 CI (#1204) #1204
• Full changelog

cluster-version-operator

• OCPBUGS-43964: Fix desired before sync_worker’s work is initialized #1097
• Full changelog

hypershift

• NO-JIRA: chore(deps): update squidfunk/mkdocs-material docker tag to v9.5.44 (release-4.16) #5059
• NO-JIRA: chore(deps): update konflux references (release-4.16) #5058
• NO-JIRA: Update Konflux references (release-4.16) #5042
• chore(deps): update konflux references (release-4.16) #5024
• chore(deps): update konflux references (release-4.16) #5019
• NO-JIRA: Update squidfunk/mkdocs-material Docker tag to v9.5.43 (release-4.16) #5017
• NO-JIRA: Update Konflux references (release-4.16) #5012
• Full changelog

machine-api-operator

• OCPBUGS-39028: Updates message verbs to use %q where appropriate #1282
• Full changelog

machine-config-operator

• OCPBUGS-44043: Disable ESP offload for OVS attached interfaces #4676
• Full changelog

ovn-kubernetes, ovn-kubernetes-microshift

• OCPBUGS-36210: Implementation required to enable Forwarding if it is already disabled #2212
• Full changelog

tests

• OCPBUGS-44105: Adjust createDNSPod() to support hypershift dual-stack test #29258
• Full changelog

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