New Cluster Install - but lxdbr0 not working

So I setup a cluster of 4 machines. but I believe I answered the setup questions wrong, see below. Is there a quick and easy way to add bridge after the fact for ip4. I hate to have to reinstall 4 machines. Thinking it is better to ask than screw it up more than it is already.

Do you want to configure a new local storage pool? (yes/no) [default=yes]:
Name of the storage backend to use (btrfs, dir, lvm, zfs) [default=zfs]:
Create a new ZFS pool? (yes/no) [default=yes]:
Would you like to use an existing block device? (yes/no) [default=no]:
Size in GB of the new loop device (1GB minimum) [default=91GB]: 400GB
Do you want to configure a new remote storage pool? (yes/no) [default=no]:
Would you like to connect to a MAAS server? (yes/no) [default=no]:
Would you like to configure LXD to use an existing bridge or host interface? (yes/no) [default=no]:
Would you like to create a new Fan overlay network? (yes/no) [default=yes]: no
Would you like stale cached images to be updated automatically? (yes/no) [default=yes]
Would you like a YAML “lxd init” preseed to be printed? (yes/no) [default=no]: yes

lxc network create lxdbr0 ipv6.address=none
lxc profile device add default eth0 nic nictype=bridged parent=lxdbr0 name=eth0

That would get you a non-ipv6 bridge on standard LXD.
For a cluster you may need to do:

  • lxc network create lxdbr0 --target NODE1
  • lxc network create lxdbr0 --target NODE2

Prior to running the main network create.

Thanks will try tomorrow.