Using the glanceclient without a subcommand while
passing an optional argument triggers the raw Python
error `ERROR: 'Namespace' object has no attribute
'func'`. This bug can be reproduced by issuing the
command `glance --os-image-api-version 2`.
Added a default value to `func` as placeholder
so that a help message is shown instead of the Python error.

Closes-Bug: #1903727
Change-Id: Ie4288262e408192310cbbc240bd1779b265a64fd

It is observed that python-glanceclient was missing support for GET /v2/image/{image_id}/member/{member_id} API.
This patch adds new command `member-get` to support this missing operation.

Closes-Bug: #1938154

Change-Id: I3709f6a39535aa45bee70f468f015ac60a1375a8

Clean up extra spaces, although these errors are not important, they affect the code specification.

Change-Id: I5cf3c668e89a11c7906e0b0aeeb85ebcef3c1352

This is now maintained as a Jazzband project [1].

[1] https://github.com/jazzband/prettytable

Change-Id: Ib85f2fa95b95e95ac5711b1dcd626a9a84ac8b0b

Setuptools v54.1.0 introduces a warning that the use of dash-separated
options in 'setup.cfg' will not be supported in a future version [1].
Get ahead of the issue by replacing the dashes with underscores. Without
this, we see 'UserWarning' messages like the following on new enough
versions of setuptools:

  UserWarning: Usage of dash-separated 'description-file' will not be
  supported in future versions. Please use the underscore name
  'description_file' instead

[1] https://github.com/pypa/setuptools/commit/a2e9ae4cb

Change-Id: I5f8ed2d6b1ca8c26d7fafd280b135554ed597e99

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for xena.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Change-Id: Ia7ed638cda0d3f1e0e96fec9bb73eb4315ed810b

Add file to the reno documentation build to show release notes for
stable/wallaby.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/wallaby.

Sem-Ver: feature
Change-Id: I7562fd0e795c2dab0f999729b467b05b0ad0875d