Run an Ubuntu system, with the given subordinate lxd-profile
Defines a subordinate for the LXD profile.
juju deploy lxd-profile
juju deploy lxd-profile-subordinate
juju add-relation lxd-profile-subordinate lxd-profile
It doesn't do much, but it does get you a machine you can play with.
If not deployed to an LXD container or cloud, that functionality is a no-op