Enable using PBR for package library

Updated promenade packaging scripts to use pbr.
This was done to make sure all required packages
for promenade package library are pulled, when another
moudle does git pull to use promenade package library.

Change-Id: I820ac6513c42456d52f92dab72dba2a34d8b437b

Dockerfile

@@ -31,6 +31,9 @@ WORKDIR /opt/promenade
 ENV PORT 9000
 EXPOSE $PORT
 
+# Setting promenade version for BPR
+ENV PBR_VERSION 0.8.0
+
 ENTRYPOINT ["/opt/promenade/entrypoint.sh"]
 
 RUN set -ex \

setup.cfg

@@ -0,0 +1,28 @@
+[metadata]
+name = promenade
+summary = 'Promenade is a tool for bootstrapping a resilient '
+          'Kubernetes cluster and managing its life-cycle via '
+          'Helm charts.
+description-file = README.md
+author = The Airship Authors
+home-page = https://github.com/openstack/airship-promenade
+
+classifier =
+    Intended Audience :: Information Technology
+    Intended Audience :: System Administrators
+    License :: OSI Approved :: Apache Software License
+    Operating System :: POSIX :: Linux
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.5
+    Programming Language :: Python :: 3.6
+
+[files]
+packages =
+    promenade
+data_files =
+    schemas = schemas/*
+    templates = templates/*
+
+[entry_points]
+console_scripts =
+    promenade=promenade.cli:promenade

setup.py

@@ -17,20 +17,6 @@
 from setuptools import setup
 
 setup(
-    setup_requires=['setuptools>=17.1'],
-    name='promenade',
-    version='0.8.0',
-    packages=['promenade'],
-    description=('Promenade is a tool for bootstrapping a resilient '
-                 'Kubernetes cluster and managing its life-cycle via Helm charts.'),
-    url='https://github.com/openstack/airship-promenade',
-    author='The Airship Authors',
-    license='Apache 2.0',
-    package_data={
-        'schemas': 'schemas/*',
-        'templates': 'templates/*',
-    },
-    entry_points={
-        'console_scripts': 'promenade=promenade.cli:promenade',
-    },
+    setup_requires=['setuptools>=17.1', 'pbr>=2.0.0'],
+    pbr=True
 )

test-requirements.txt

@@ -1,5 +1,5 @@
 pytest
-flake8>=3.3.0
+flake8==2.6.2
 bandit>=1.5
 yapf==0.24.0
 sphinx>=1.6.2