Comment 2 for bug 1605749

I pushed some code to
 https://code.launchpad.net/~smoser/cloud-init/+git/cloud-init/+ref/bond_name
that i think is working. the rendered ENI looks like:

auto lo
iface lo inet loopback
    dns-nameservers 1.1.1.191 1.1.1.4

auto oeth0
iface oeth0 inet manual
    bond-master bond0
    bond_miimon 100
    bond_mode 4
    bond_xmit_hash_policy layer3+4
    mtu 1500

auto oeth1
iface oeth1 inet manual
    bond-master bond0
    bond_miimon 100
    bond_mode 4
    bond_xmit_hash_policy layer3+4
    mtu 1500

iface bond0 inet manual
    bond-slaves none
    bond_miimon 100
    bond_mode 4
    bond_xmit_hash_policy layer3+4

auto bond0.602
iface bond0.602 inet static
    address 2.2.2.13
    netmask 255.255.255.248
    hwaddress fa:16:3e:b3:72:30
    vlan-raw-device bond0
    vlan_id 602
    post-up route add default gw 2.2.2.9 || true
    pre-down route del default gw 2.2.2.9 || true

auto bond0.612
iface bond0.612 inet static
    address 10.0.1.5
    netmask 255.255.255.248
    hwaddress fa:16:3e:66:ab:a6
    vlan-raw-device bond0
    vlan_id 612
    post-up route add -net 192.168.1.0 netmask 255.255.255.255 gw 10.0.1.1 || true
    pre-down route del -net 192.168.1.0 netmask 255.255.255.255 gw 10.0.1.1 || true