Add tox.ini with pep8 environment that runs yamllint

Also fixes one lint failure - a trailing space in monitoring.yml.

.gitignore

@@ -1,11 +1,33 @@
-# vim and emacs temp files
-*~
-[._]*.s[a-w][a-z]
-
-# Byte-compiled / optimized / DLL files
-__pycache__/
 *.py[cod]
-*$py.class
+
+# C extensions
+*.so
+
+# Packages
+*.egg*
+*.egg-info
+dist
+build
+eggs
+parts
+bin
+var
+sdist
+develop-eggs
+.installed.cfg
+lib
+lib64
+
+# Installer logs
+pip-log.txt
+
+# Unit test / coverage reports
+.tox
+
+# Editors
+*~
+.*.swp
+.*sw?
 
 # Files generated by Ansible
 ansible/*.retry

.yamllint

@@ -0,0 +1,12 @@
+extends: default
+
+rules:
+  braces:
+    max-spaces-inside: 1
+    level: error
+  brackets:
+    max-spaces-inside: 1
+    level: error
+  comments:
+    require-starting-space: false
+  truthy: disable

setup.cfg

@@ -0,0 +1,14 @@
+[metadata]
+name = kayobe-config
+summary = Configuration for Kayobe
+description-file =
+    README.rst
+author = OpenStack
+author-email = openstack-dev@lists.openstack.org
+home-page = https://kayobe.readthedocs.io/en/latest/
+classifier =
+    Environment :: OpenStack
+    Intended Audience :: Information Technology
+    Intended Audience :: System Administrators
+    License :: OSI Approved :: Apache Software License
+    Operating System :: POSIX :: Linux

setup.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
+#
+# 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.
+
+# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
+import setuptools
+
+setuptools.setup(
+    setup_requires=['pbr'],
+    pbr=True)

test-requirements.txt

@@ -0,0 +1,5 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+
+yamllint # GPLv3

tox.ini

@@ -0,0 +1,14 @@
+[tox]
+minversion = 2.0
+envlist = pep8
+skipsdist = True
+
+[testenv]
+install_command = pip install {opts} {packages}
+deps =
+    -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h=stable/queens}
+    -r{toxinidir}/test-requirements.txt
+
+[testenv:pep8]
+commands =
+  yamllint etc/kayobe