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k8snetworkplumbingwg / multus-cni

A CNI meta-plugin for multi-homed pods in Kubernetes
Apache License 2.0
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MACSEC communication between nodes in K8s environment #1233

Closed takuyaK8s closed 5 months ago

takuyaK8s commented 5 months ago

I would like to perform inter-node communication using MACSEC communication in the K8s environment, but after testing with Flannel, it was not possible.

I would like to use Multi-CNI with Multus, set up a VLAN configuration with BirdgeCNI Plugin using Flannel and BirdgeCNI Plugin configuration, and use MACSEC communication for inter-node communication.Is it possible?

Also, please let me know if you have any experience with MACSEC or encrypted communication.

dougbtv commented 5 months ago

Thanks for your interest in this technology along with Multus.

We believe that this would be a technology implemented as either on the host, or as a terminal CNI plugin and not directly within Multus.

That is, the CNI plugins that Multus called (as an example, bridge CNI) would utilize this technology.