Consider not including LXD on Minimal Cloud Images

[Bryan Quigley]

I believe including LXD (due to it's use of snap core), more than doubles the size of minimal images. LXD can always just be snap installed. Furthermore, if you are planning to do a LXD setup, perhaps the Snappy Core image would be better?

Bionic Image;
http://cloud-images.ubuntu.com/minimal/daily/bionic/current/
bionic-minimal-cloudimg-amd64-root.tar.xz 03-Dec-2018 19:58 75M Ubuntu Server 18.04 LTS (Bionic Beaver) daily builds
bionic-minimal-cloudimg-amd64.img 03-Dec-2018 19:58 159M Ubuntu Server 18.04 LTS (Bionic Beaver) daily builds
bionic-minimal-cloudimg-amd64.squashfs 03-Dec-2018 19:59 93M Ubuntu Server 18.04 LTS (Bionic Beaver) daily builds

Disco image
http://cloud-images.ubuntu.com/minimal/daily/disco/current/
disco-minimal-cloudimg-amd64-root.tar.xz 29-Nov-2018 07:15 207M Ubuntu Server 19.04 (Disco Dingo) daily builds
disco-minimal-cloudimg-amd64.img 29-Nov-2018 07:14 289M Ubuntu Server 19.04 (Disco Dingo) daily builds
disco-minimal-cloudimg-amd64.squashfs 29-Nov-2018 07:15 223M Ubuntu Server 19.04 (Disco Dingo) daily builds