Add more fields to unset_exception list

[hongbin]

In baymodel (https://github.com/openstack/magnum/blob/master/magnum/api/controllers/v1/baymodel.py), we have an unset exception list:

            baymodel.unset_fields_except(['uuid', 'name', 'image_id',
                                          'apiserver_port', 'coe'])

We need to add more attribute to the list so that the new "--fields" option [1] will work better. In particular, I think the fields below should be added:

uuid
name
coe
image_id
flavor_id
master_flavor_id
keypair_id
network_driver
apiserver_port
docker_volume_size
cluster_distro
volume_driver
registry_enabled
tls_disabled
public
server_type

[1] https://review.openstack.org/#/c/286950/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/314799

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/314799
Committed: https://git.openstack.org/cgit/openstack/magnum/commit/?id=66cbd8c821bda168bc07ab3aaa1fe4d7717fc7ff
Submitter: Jenkins
Branch: master

commit 66cbd8c821bda168bc07ab3aaa1fe4d7717fc7ff
Author: Yosef Hoffman <email address hidden>
Date: Tue May 10 18:38:42 2016 -0400

    Always expand Baymodel fields

    In baymodel (https://github.com/openstack/magnum/blob/master/magnum/
    api/controllers/v1/baymodel.py), we have an unset exception list:

                baymodel.unset_fields_except(['uuid', 'name', 'image_id',
                                              'apiserver_port', 'coe'])

    In order for the new "--fields" option [1] to work better, this patch will
    remove the expand option so that all fields are included by default.

    [1] https://review.openstack.org/#/c/286950/

    Change-Id: I1adffca9a7c6e013bed38530036dfc0aed918fdc
    Closes-Bug: #1579236

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/magnum 3.0.0 release.