Add tox, pep and requirements to project

Adding minimal amount of things to be able to run
tox against code and check all unit tests + pep

.testr.conf

@@ -0,0 +1,4 @@
+[DEFAULT]
+test_command=OS_STDOUT_CAPTURE=1 OS_STDERR_CAPTURE=1 ${PYTHON:-python} -m subunit.run discover -t ./ ./rally/tests $LISTOPT $IDOPTION
+test_id_option=--load-list $IDFILE
+test_list_option=--list

requirements.txt

@@ -0,0 +1,6 @@
+oslo.config
+paramiko>=1.8.0
+pbr>=0.5.21,<1.0
+psutil
+sh
+six

setup.cfg

@@ -0,0 +1,26 @@
+[metadata]
+name = rally
+version = 0.0.1
+summary = OpenStack Benchmark System
+description-file =
+    README.rst
+author = OpenStack
+author-email = openstack-dev@lists.openstack.org
+home-page = http://www.openstack.org/
+classifier =
+    Environment :: OpenStack
+    Intended Audience :: Developers
+    Intended Audience :: Information Technology
+    License :: OSI Approved :: Apache Software License
+    Operating System :: POSIX :: Linux
+    Programming Language :: Python
+    Programming Language :: Python :: 2
+    Programming Language :: Python :: 2.7
+
+[files]
+packages =
+    rally
+
+[global]
+setup-hooks =
+    pbr.hooks.setup_hook

setup.py

@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+
+import setuptools
+
+setuptools.setup(
+    setup_requires=['pbr>=0.5.21,<1.0'],
+    pbr=True)

test-requirements.txt

@@ -0,0 +1,14 @@
+# Install bounded pep8/pyflakes first, then let flake8 install
+pep8==1.4.5
+pyflakes==0.7.2
+flake8==2.0
+hacking>=0.5.3,<0.7
+
+coverage
+discover
+fixtures>=0.3.12
+jsonschema
+mock
+python-subunit
+testrepository>=0.0.13
+testtools>=0.9.22

tools/config/generate_sample.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+
+print_hint() {
+    echo "Try \`${0##*/} --help' for more information." >&2
+}
+
+PARSED_OPTIONS=$(getopt -n "${0##*/}" -o hb:p:o: \
+                 --long help,base-dir:,package-name:,output-dir: -- "$@")
+
+if [ $? != 0 ] ; then print_hint ; exit 1 ; fi
+
+eval set -- "$PARSED_OPTIONS"
+
+while true; do
+    case "$1" in
+        -h|--help)
+            echo "${0##*/} [options]"
+            echo ""
+            echo "options:"
+            echo "-h, --help                show brief help"
+            echo "-b, --base-dir=DIR        Project base directory (required)"
+            echo "-p, --package-name=NAME   Project package name"
+            echo "-o, --output-dir=DIR      File output directory"
+            exit 0
+            ;;
+        -b|--base-dir)
+            shift
+            BASEDIR=`echo $1 | sed -e 's/\/*$//g'`
+            shift
+            ;;
+        -p|--package-name)
+            shift
+            PACKAGENAME=`echo $1`
+            shift
+            ;;
+        -o|--output-dir)
+            shift
+            OUTPUTDIR=`echo $1 | sed -e 's/\/*$//g'`
+            shift
+            ;;
+        --)
+            break
+            ;;
+    esac
+done
+
+if [ -z $BASEDIR ] || ! [ -d $BASEDIR ]
+then
+    echo "${0##*/}: missing project base directory" >&2 ; print_hint ; exit 1
+fi
+
+PACKAGENAME=${PACKAGENAME:-${BASEDIR##*/}}
+
+OUTPUTDIR=${OUTPUTDIR:-$BASEDIR/etc}
+if ! [ -d $OUTPUTDIR ]
+then
+    echo "${0##*/}: cannot access \`$OUTPUTDIR': No such file or directory" >&2
+    exit 1
+fi
+
+BASEDIRESC=`echo $BASEDIR | sed -e 's/\//\\\\\//g'`
+FILES=$(find $BASEDIR/$PACKAGENAME -type f -name "*.py" ! -path "*/tests/*" \
+        -exec grep -l "Opt(" {} + | sed -e "s/^$BASEDIRESC\///g" | sort -u)
+
+export EVENTLET_NO_GREENDNS=yes
+
+MODULEPATH=rally.openstack.common.config.generator
+OUTPUTFILE=$OUTPUTDIR/$PACKAGENAME.conf.sample
+python -m $MODULEPATH $FILES > $OUTPUTFILE

tox.ini

@@ -0,0 +1,30 @@
+[tox]
+envlist = py26,py27,pep8
+
+[testenv]
+setenv = VIRTUAL_ENV={envdir}
+         LANG=en_US.UTF-8
+         LANGUAGE=en_US:en
+         LC_ALL=C
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
+commands = python setup.py testr --testr-args='{posargs}'
+distribute = false
+
+[testenv:pep8]
+commands = flake8
+distribute = false
+
+[testenv:venv]
+commands = {posargs}
+
+[testenv:cover]
+commands = python setup.py testr --coverage --testr-args='{posargs}'
+
+[tox:jenkins]
+downloadcache = ~/cache/pip
+
+[flake8]
+show-source = true
+builtins = _
+exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools