Help text not displayed without a running glance server

[wangxiyuan]

the help commands about "md-namespace" and "md-resource-type-associate" don't work now.

such as:
$ glance help md-namespace-create

usage: glance md-namespace-create <NAMESPACE> <unavailable>

Create a new metadata definitions namespace.

Positional arguments:
  <NAMESPACE> Name of the namespace.
  <unavailable> Please run with connection parameters set to retrieve the
                 schema for generating help for this command

we will get a <unavailable> message. The reason is that the schema files doesn't work.
See https://bugs.launchpad.net/python-glanceclient/+bug/1481729 to get detail information.

That bug fixed image schema, but the namespace and resource_type still have the problem.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/269496
Committed: https://git.openstack.org/cgit/openstack/python-glanceclient/commit/?id=d3de9ed16a16403598d1962b37bb79577be23270
Submitter: Jenkins
Branch: master

commit d3de9ed16a16403598d1962b37bb79577be23270
Author: wangxiyuan <email address hidden>
Date: Tue Jan 19 16:31:36 2016 +0800

    Ship the default metadata schema in the client

    Now the help message of namespace and resource_type are wrong,
    we could see a <unavailable> error when try to get the help
    information, such as "glance help md-namespace-create".

    See the patch[1] to get more information. the patch[1] added
    image schema, but the metadata schema are needed as well.

    This patch adds the current metadata schema into client, so that
    help text can't be rendered when there schema is not available in
    the system.

    [1]: https://review.openstack.org/#/c/209536/3

    Change-Id: I2ab94d8768114a7e5c475310ba094af653627658
    Closes-Bug: #1536430

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/python-glanceclient 2.1.0 release.