Add changelog entry for ACNS performance acceleration#5628
Add changelog entry for ACNS performance acceleration#5628sf-msft wants to merge 3 commits intoAzure:masterfrom
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Signed-off-by: Sam Foo <samfoo@microsoft.com>
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Pull request overview
Adds a missing entry to the project’s release notes to document the public preview of Advanced Container Networking Services (ACNS) performance acceleration for Azure CNI powered by Cilium.
Changes:
- Added a new bullet under Preview features describing ACNS performance acceleration mode (eBPF host routing / BpfVeth datapath).
CHANGELOG.md
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| * Windows Server 2025 is now supported in preview. This new version includes the following updates: Containerd 2.0 is now default, Generation 2 VMs are enabled by default, and FIPS is enabled by default. For more information on upgrading your windows OS version, see [AKS documentation](https://aka.ms/aks/upgrade-windows-os-version). | ||
| * [Azure Linux with OS Guard](https://learn.microsoft.com/azure/azure-linux/intro-azure-linux-os-guard), a hardened and immutable variant of Azure Linux, is now in public preview. | ||
| * [Istio CNI](https://learn.microsoft.com/azure/aks/istio-cni) is now in public preview. Istio CNI improves security by eliminating the need for `NET_ADMIN` and `NET_RAW` capabilities in application workloads within the service mesh. | ||
| * Advanced Container Networking Services (ACNS) [performance acceleration mode](https://aka.ms/acnsperformance) is now in Public Preview. Choose the BpfVeth datapath acceleration mode for Azure CNI Powered by Cilium to improve pod networking performance and reduce node CPU usage. |
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Is this doc'd anywhere, the link we do have does not mention the new datapath?
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https://learn.microsoft.com/en-us/azure/aks/how-to-enable-ebpf-host-routing#enable-advanced-container-networking-services-and-ebpf-host-routing lists the datapath option explicitly if that is a better option.
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Pull request overview
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Signed-off-by: Sam Foo <samfoo@microsoft.com>
Add missing changelog entry for ACNS performance (eBPF Host Routing)