python-tempestconf doesn't provide any way how to define a
different flavor memory and disk size but provides an option
for defining a custom image (not cirros which is default).
However, when using custom image the default flavor size is
Therefore the review adds two arguments which can be used
for defining flavor minimum memory and minimum disk size.
The review also edits the documentation and fixes a few typos.
--append argument appends a value or values to the specified
section.key pair. It may be helpful in cases when a user wants
to add custom extensions to tempest.conf in an automated job.
As all of documenation parts were merged, this patch makes
sure, that all of them uses the same style for marking
commands, arguments, notes, ...
Also a few typos were fixed.
Add examples of usage of some discover-tempest-config
options, document what resources can be created and
what's needed for it
Usage section is there twice, it's because the README.rst
is included in doc too and it contains usage section as well.
The patch fixes that by not including the README.rst and
copies the content of README.rst to the documentation,
in order to have at least some, while documentation is being
written or reviewed.