Removing obsolete oslosphinx

Removing oslosphinx from docs requirements.
If any extensions is needed for building docs we should rely on
the openstackdocstheme or directly on sphinx modules.

Change-Id: I1d9e9f856b28686de1f65c5c4fc951d83dba6b7a

doc/source/conf.py

@@ -22,10 +22,13 @@ sys.path.insert(0, os.path.abspath('../..'))
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = [
     'sphinx.ext.autodoc',
-    #'sphinx.ext.intersphinx',
-    'oslosphinx'
+    'openstackdocstheme'
 ]
 
+# openstackdocstheme options
+repository_name = 'openstack/ironic-tempest-plugin'
+use_storyboard = True
+
 # autodoc generation is a bit aggressive and a nuisance when doing heavy
 # text edit cycles.
 # execute "export SPHINX_DEBUG=1" in your terminal to disable
@@ -55,8 +58,8 @@ pygments_style = 'sphinx'
 # The theme to use for HTML and HTML Help pages.  Major themes that come with
 # Sphinx are currently 'default' and 'sphinxdoc'.
 # html_theme_path = ["."]
-# html_theme = '_theme'
 # html_static_path = ['static']
+html_theme = 'openstackdocs'
 
 # Output file base name for HTML help builder.
 htmlhelp_basename = '%sdoc' % project

test-requirements.txt

@@ -5,7 +5,6 @@
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
 sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
-oslosphinx>=4.7.0 # Apache-2.0
+openstackdocstheme>=1.18.1 # Apache-2.0
 
-# releasenotes
 reno>=2.5.0 # Apache-2.0