Multus

Please refer to Multus Quickstart Installation Guide to install Multus.

Or follow the instructions

kubectl apply -f multus-daemonset-pre-1.16.yml

If using v1.16 or higher

kubectl apply -f multus-daemonset.yml

OpenvSwitch

sudo apt update && sudo apt install openvswitch-switch -y
ovs-vsctl add-br br1

OVS-CNI

cd example/
kubectl apply -f ovs-cni-pre-1.16.yaml

If using v1.16 or higher

cd example/
kubectl apply -f ovs-cni.yaml

Create a NetworkAttachmentDefinition

cat <<EOF >./ovs-net-crd.yaml
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: ovs-net
  annotations:
    k8s.v1.cni.cncf.io/resourceName: ovs-cni.network.kubevirt.io/br1
spec:
  config: '{
      "cniVersion": "0.3.1",
      "type": "ovs",
      "bridge": "br1"
    }'
EOF
kubectl apply -f ovs-net-crd.yaml

CNI Network Controller

cd example/
kubectl apply -f unix-daemonset.yaml

Test

ubuntu-test.yaml

cd example/
kubectl apply -f ubuntu-test.yaml