Help text not displayed without a running glance server

[Flavio Percoco]

Glanceclient depends on having a running cloud/glance to do anything useful, even providing help. This is not only unfortunate from a user perspective but also an issue for `openstack-doc-tools` since they need to generate docs[0].

Lets make sure we don't depend on the schemas being around to generate the docs.

[0] https://review.openstack.org/#/c/195473/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/209536

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/209536
Committed: https://git.openstack.org/cgit/openstack/python-glanceclient/commit/?id=3949e0e918e2501c4953a7d9beb58511688d84e1
Submitter: Jenkins
Branch: master

commit 3949e0e918e2501c4953a7d9beb58511688d84e1
Author: Flavio Percoco <email address hidden>
Date: Thu Aug 6 00:19:48 2015 +1000

    Ship the default image schema in the client

    Now that we have stable branches for clients, it's easier to keep track
    of the current default image's schema in Glance and update it
    respectively. This patch adds the current image schema, including the
    schema-properties.

    One good reason to do this is to be able to react when a running Glance
    instance is not around to be introspected. It's really unfortunate that
    things like help text can't be rendered when there image schema is not
    available in the system.

    We could keep the schema in a json file but rather than shipping data
    files with glanceclient we can just have it in the python modules.

    Change-Id: I9b8cc1d18d6717ccf991fb8149ab13c06d653ee4
    Closes-bug: #1481729

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/kilo
Review: https://review.openstack.org/212038

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/212038
Committed: https://git.openstack.org/cgit/openstack/python-glanceclient/commit/?id=e7a801d54aae4a5d9c858888165b431c5854132a
Submitter: Jenkins
Branch: stable/kilo

commit e7a801d54aae4a5d9c858888165b431c5854132a
Author: Flavio Percoco <email address hidden>
Date: Thu Aug 6 00:19:48 2015 +1000

    Ship the default image schema in the client

    Now that we have stable branches for clients, it's easier to keep track
    of the current default image's schema in Glance and update it
    respectively. This patch adds the current image schema, including the
    schema-properties.

    One good reason to do this is to be able to react when a running Glance
    instance is not around to be introspected. It's really unfortunate that
    things like help text can't be rendered when there image schema is not
    available in the system.

    We could keep the schema in a json file but rather than shipping data
    files with glanceclient we can just have it in the python modules.

    Conflicts:
     glanceclient/v2/shell.py

    Change-Id: I9b8cc1d18d6717ccf991fb8149ab13c06d653ee4
    Closes-bug: #1481729
    (cherry picked from commit 3949e0e918e2501c4953a7d9beb58511688d84e1)

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/269496

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-glanceclient 0.17.3 release.