Jumbo frames test on kubevirtci

setup.sh

make cluster-down
KUBEVIRT_WITH_CNAO=true make cluster-up
make cluster-sync
./cluster-up/cli.sh ssh node01 'sudo ip link add br10 type bridge && sudo ip link set dev br10 mtu 9000'
cat <<EOF | ./cluster-up/kubectl.sh apply -f -
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: br10
spec:
  config: '{
    "cniVersion": "0.3.1",
    "name": "cnv-bridge-conf",
    "plugins": [
      {
        "type": "bridge",
        "bridge": "br10",
        "mtu": 9000
      },
      {
        "type": "tuning"
      }
    ]
  }'
EOF
cat <<EOF | ./cluster-up/kubectl.sh apply -f -
apiVersion: kubevirt.io/v1
kind: VirtualMachineInstance
metadata:
  labels:
    special: vmi-multus-multiple-net
  name: vmi-multus-multiple-net
spec:
  domain:
    devices:
      disks:
      - disk:
          bus: virtio
        name: containerdisk
      - disk:
          bus: virtio
        name: cloudinitdisk
      interfaces:
      - bridge: {}
        name: secondary
      rng: {}
    machine:
      type: ""
    resources:
      requests:
        memory: 1024M
  networks:
  - multus:
      networkName: br10
    name: secondary
  terminationGracePeriodSeconds: 0
  volumes:
  - containerDisk:
      image: kubevirt/fedora-cloud-container-disk-demo:latest
    name: containerdisk
  - cloudInitNoCloud:
      userData: |
        #!/bin/bash
        echo "fedora" |passwd fedora --stdin
    name: cloudinitdisk
EOF
./cluster-up/virtctl.sh console vmi-multus-multiple-net

# fedora:fedora
# ip l