Oh, that's very sad news... I was about to deploy a relatively big OpenStack Cloud (for ~500 LXD Instances) running on nova-lxd but now, I'll cancel it.
No more bare-metal cloud?!   :-(

On Wed, 10 Jul 2019 at 09:08, James Page <james.page@canonical.com> wrote:

Hi All


I’m slightly sad to announce that we’re retiring the LXD driver for Nova aka “nova-lxd”.


Developing a driver for Nova for container based machines has been a fun and technically challenging ride over the last four years but we’ve never really seen any level of serious production deployment; as a result we’ve decided that it’s time to call it a day for nova-lxd.


I’d like to thank all of the key contributors for their efforts over the years - specifically Chuck Short, Paul Hummer, Chris MacNaughton, Sahid Orentino and Alex Kavanaugh who have led or contributed to the development of the driver over its lifetime.


I’ll be raising a review to leave a note for future followers as to the fate of nova-lxd.  If anyone else would like to continue development of the driver they are more than welcome to revert my commit and become a part of the development team!


We’ll continue to support our current set of stable branches for another ~12 months.


Note that development of LXD and the pylxd Python module continues; its just the integration of OpenStack with LXD that we’re ceasing development of.


Regards


James