Mocking ansible module in the documentation config

Signed-off-by: Jiri Podivin <jpodivin@redhat.com>
Change-Id: Ic9b938bb971dead227faa33f37e9f71c5aac9b54
(cherry picked from commit cec39d40a1)
(cherry picked from commit 70675b9c4c)

doc/source/conf.py

@@ -15,6 +15,7 @@
 
 import os
 import sys
+from unittest import mock
 
 # Add the project
 sys.path.insert(0, os.path.abspath('../..'))
@@ -36,6 +37,10 @@ extensions = [
 # text edit cycles.
 # execute "export SPHINX_DEBUG=1" in your terminal to disable
 
+# Mocking imports that could cause build failure
+autodoc_mock_imports = ['ansible']
+sys.modules['ansible.module_utils.basic'] = mock.Mock()
+
 # The suffix of source filenames.
 source_suffix = '.rst'