---

# eth1 --+-- bond0 --+-- br0

# eth2 --'           '-- vlan29 -- br29

interfaces:

  - name: vlan29

    type: vlan

    state: up

    vlan:

      base-iface: bond0

      id: 29

  - name: br29

    type: linux-bridge

    state: up

    bridge:

      port:

        - name: vlan29

  - name: br0

    type: linux-bridge

    state: up

    bridge:

      port:

        - name: bond0

  - name: bond0

    type: bond

    state: up

    link-aggregation:

      mode: active-backup

      slaves:

        - eth1

        - eth2

  - name: eth1

    type: ethernet

    state: up

  - name: eth2

    type: ethernet

    state: up