Initial support for Reno

Since everyone is going to reno, why not bifrost as well.

Adds basic substrate for reno, which may be incorrect, however
that can be addressed as time goes on.

Change-Id: I36caf7682de56917be90bed14e290c5509c7fa86

.gitignore

@@ -55,3 +55,6 @@ ChangeLog
 
 # test-bifrost log output
 logs
+
+#Files created by release notes generation
+releasenotes/build

releasenotes/notes/initial-release-notes-937001279bbb52cd.yaml

@@ -0,0 +1,6 @@
+---
+prelude: >
+    Starting with bifrost 0.1.x, release note generation
+    is via the reno utility.
+feature:
+  - Bifrost has adopted reno for release note management.

releasenotes/source/conf.py

@@ -0,0 +1,76 @@
+# -*- coding: utf-8 -*-
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import sys
+
+sys.path.insert(0, os.path.abspath('../..'))
+# -- General configuration ----------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = [
+    'sphinx.ext.autodoc',
+    # 'sphinx.ext.intersphinx',
+    'oslosphinx',
+    'reno.sphinxext',
+]
+
+# 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
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'bifrost'
+copyright = u'2015, Ironic Developers'
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+add_module_names = True
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# -- Options for HTML output --------------------------------------------------
+
+# 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']
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'BifrostReleaseNotesdoc'
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass
+# [howto/manual]).
+latex_documents = [
+    ('index',
+     'BifrostReleaesNotes.tex',
+     u'Bifrost Release Notes Documentation',
+     u'Ironic Developers', 'manual'),
+]
+
+# Example configuration for intersphinx: refer to the Python standard library.
+# intersphinx_mapping = {'http://docs.python.org/': None}

releasenotes/source/index.rst

@@ -0,0 +1,6 @@
+======================
+ Bifrost Release Notes
+======================
+
+.. toctree::
+   :maxdepth: 1

test-requirements.txt

@@ -7,6 +7,7 @@ hacking<0.11,>=0.10.0
 coverage>=3.6
 discover
 python-subunit>=0.0.18
+reno>=0.1.1 # Apache2
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
 oslosphinx>=2.5.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0

tox.ini

@@ -27,6 +27,9 @@ commands = python setup.py build_sphinx
 [testenv:debug]
 commands = oslo_debug_helper {posargs}
 
+[testenv:releasenotes]
+commands = sphinx-build -a -E -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
+
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.