This patch enables building .pdf documentation using new 'pdf-docs'
tox environment. The newly created tox environment creates latex
source codes using sphinx-build and then builds the pdf
documentation using make.
Story: 2006070
Task: 35460
Change-Id: I1f0ca39747e8ef95d2b93cd00214911d4a7408a9
Switch to openstackdocstheme 2.2.1 and reno 3.1.0 versions. Using
these versions will allow especially:
* Linking from HTML to PDF document
* Allow parallel building of documents
* Fix some rendering problems
Update Sphinx version as well.
Set openstackdocs_auto_name to use 'project' as name.
openstackdocstheme renames some variables, so follow the renames
before the next release removes them. A couple of variables are also
not needed anymore, remove them.
Change pygments_style to 'native' since old theme version always used
'native' and the theme now respects the setting and using 'sphinx' can
lead to some strange rendering.
See also
http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html
Change-Id: If718e3d21c682dd3a3d297cfa9cebb333d59aef3
This commit adds publish-openstack-docs-pti job to .zuul.yaml to verify
the rst files. To build the document, this commit also updates doc
related things such as requirements.txt, conf.py and the docs task in
tox.ini.
Change-Id: I4d1378a1972cad6f965d5cac6567d56828f75fb7
liyou01