Remove nova-manage user list and project list as they are confusing in a Keystone world

[Joseph Heck]

(NOTE: I'm not entirely sure this is correct)

with auth_strategy=keystone configured in Nova, the "nova-manage project list" should (i think) return a list of "tenants" from Keystone.

and the "nova-manage user list" should (I think) return a list of users.

Am I way off base here?

[Mark McLoughlin (markmc)]

I think the idea is that these commands are specific to deprecated auth and will be removed when that is removed in Folsom. It is kinda confusing, though

[Vish Ishaya (vishvananda)]

I would prefer to remove these completely. Since deprecated auth is only in to allow migrations it might be ok to remove these now, but perhaps we should just have a big deprecated warning telling people to use keystone.

[Brian Waldon (bcwaldon)]

Fixed in https://review.openstack.org/#/c/9296/