# Multus and Cilium

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## Multus CNI
[source](https://github.com/k8snetworkplumbingwg/multus-cni)

[Migration Case](https://www.jetstack.io/blog/cni-migration/)

Where can I use Multus?

* [OpenShift](https://cloud.redhat.com/blog/using-the-multus-cni-in-openshift)
* [Rancher RKE2](https://docs.rke2.io/install/network_options/#using-multus)
* [Kubespray](https://github.com/kubernetes-sigs/kubespray/blob/master/docs/multus.md)
* [aws eks](https://aws.amazon.com/blogs/containers/amazon-eks-now-supports-multus-cni/)
* [Tanzu](https://docs.vmware.com/en/VMware-Tanzu-Kubernetes-Grid/1.5/vmware-tanzu-kubernetes-grid-15/GUID-packages-cni-multus.html)
* [Anthos](https://cloud.google.com/anthos/clusters/docs/on-prem/1.10/how-to/multi-nic?hl=en)

## What's a cni?
[docs](https://github.com/containernetworking/cni)

## Setup:

## We are doing it live!

* [x] Bring up a cluster with flannel.
* [x] show the pod config.
* [x] add multus
* [x] reload some pods and show the new stuff!
* [x] deploy cilium in a compatible way
* [x] associate some pods with cilium.
* [x] show things working across cnis!
* [x] profit!!

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