Point roles docs bugs to openstack-ansible LP

Currently when clicking on the small bug in the roles'
docs, we land on openstack-manuals launchpad.

This should solve it.

Change-Id: I3d61d6f6d3facc4becc3cfbe379f5406d32283a3

doc/source/conf.py

@@ -22,7 +22,9 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
+import openstackdocstheme
 import pbr.version
+import os
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -39,7 +41,8 @@ import pbr.version
 # ones.
 extensions = [
     'sphinx.ext.autodoc',
-    'oslosphinx'
+    'oslosphinx',
+    'sphinxmark'
 ]
 
 # Add any paths that contain templates here, relative to this directory.
@@ -80,6 +83,22 @@ release = version_info.version_string_with_vcs()
 # The short X.Y version.
 version = version_info.canonical_version_string()
 
+# A few variables have to be set for the log-a-bug feature.
+#   giturl: The location of conf.py on Git. Must be set manually.
+#   gitsha: The SHA checksum of the bug description.
+#           Automatically extracted from git log.
+#   bug_tag: Tag for categorizing the bug. Must be set manually.
+# These variables are passed to the logabug code via html_context.
+giturl = ("http://git.openstack.org/cgit/openstack/{0}"
+          "/tree/doc/source").format(target_name)
+git_cmd = "/usr/bin/git log | head -n1 | cut -f2 -d' '"
+gitsha = os.popen(git_cmd).read().strip('\n')
+bug_project = project.lower()
+bug_title = "Documentation bug"
+html_context = {"gitsha": gitsha, "giturl": giturl,
+                "bug_tag": "docs", "bug_title": bug_title,
+                "bug_project": bug_project}
+
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #
@@ -129,7 +148,7 @@ todo_include_todos = False
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-# html_theme = 'alabaster'
+html_theme = 'openstackdocs'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
@@ -137,7 +156,7 @@ todo_include_todos = False
 # html_theme_options = {}
 
 # Add any paths that contain custom themes here, relative to this directory.
-# html_theme_path = []
+html_theme_path = [openstackdocstheme.get_html_theme_path()]
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
@@ -303,3 +322,17 @@ texinfo_documents = [
 
 # If true, do not generate a @detailmenu in the "Top" node's menu.
 # texinfo_no_detailmenu = False
+
+
+watermark = os.popen("git branch --contains $(git rev-parse HEAD)\
+| awk -F/ '/stable/ {print $2}'").read().strip(' \n\t').capitalize()
+if watermark == "":
+    watermark = "Pre-release"
+
+# -- Options for sphinxmark -----------------------------------------------
+sphinxmark_enable = True
+sphinxmark_div = 'docs-body'
+sphinxmark_image = 'text'
+sphinxmark_text = watermark
+sphinxmark_text_color = (128, 128, 128)
+sphinxmark_text_size = 70

test-requirements.txt

@@ -11,5 +11,7 @@ ndg-httpsclient>=0.4.2;python_version<'3.0' # BSD
 # this is required for the docs build jobs
 sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
+openstackdocstheme>=1.5.0 # Apache-2.0
 doc8 # Apache-2.0
 reno>=1.8.0 # Apache-2.0
+sphinxmark>=0.1.14 # Apache-2.0