cannot bootstrap into OVN+LXD envronment

[Jeff Hillman]

2.9.29

Juju cannot bootstrap into an environment where the default profile is configured to use LXD with OVN.

Configuration of LXD with OVN can be found at https://linuxcontainers.org/lxd/docs/master/howto/network_ovn_setup/

After following the above guide, and configuring the default profile as such:

```
devices:
  eth0:
    name: eth0
    network: my-ovn
    type: nic

```

Launching an instance manually against the default profile works perfectly fine, it has networking and is able to reach out into the greater network available to it.

Juju fails to bootstraps. Specifically with the error:

```

$ juju bootstrap localhost lxd-cluster
ERROR profile "default": no network device found with nictype "bridged" or "macvlan"
 the following devices were checked: eth0
Note: juju does not support IPv6.
Reconfigure lxd to use a network of type "bridged" or "macvlan", disabling IPv6.

```

An OVN configured LXD cluster isn't using bridging anywhere, similar to with openstack it is a NIC in the instance that attaches to a port on a virtual network.

[Joseph Phillips (manadart)]

What does "lxc network show my-ovn" give as output?

[Canonical Juju QA Bot (juju-qa-bot)]

This Medium-priority bug has not been updated in 60 days, so we're marking it Low importance. If you believe this is incorrect, please update the importance.