Merge pull request #3007 from detiber/toxification

More Toxification

25 files changed, 541 insertions, 378 deletions

diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 000000000..e1d918755
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,5 @@
+[run]
+omit=
+    */lib/python*/site-packages/*
+    */lib/python*/*
+    /usr/*
diff --git a/.gitignore b/.gitignore
index ac249d5eb..9af271235 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,5 @@ ansible.cfg
 .tox
 .coverage
 *.egg-info
+.eggs
+cover
diff --git a/git/.pylintrc b/.pylintrc
index 411330fe7..a32bd3d68 100644
--- a/git/.pylintrc
+++ b/.pylintrc
@@ -1,5 +1,4 @@
 [MASTER]
-
 # Specify a configuration file.
 #rcfile=
 
@@ -7,12 +6,9 @@
 # pygtk.require().
 #init-hook=
 
-# Profiled execution.
-#profile=no
-
 # Add files or directories to the blacklist. They should be base names, not
 # paths.
-ignore=CVS
+ignore=CVS,setup.py
 
 # Pickle collected data for later comparisons.
 persistent=no
@@ -21,14 +17,6 @@ persistent=no
 # usually to register additional checkers.
 load-plugins=
 
-# Deprecated. It was used to include message's id in output. Use --msg-template
-# instead.
-#include-ids=no
-
-# Deprecated. It was used to include symbolic ids of messages in output. Use
-# --msg-template instead.
-#symbols=no
-
 # Use multiple processes to speed up Pylint.
 jobs=1
 
@@ -58,7 +46,8 @@ confidence=
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option
-# multiple time. See also the "--disable" option for examples.
+# multiple time (only on the command line, not in the configuration file where
+# it should appear only once). See also the "--disable" option for examples.
 #enable=
 
 # Disable the message, report, category or checker with the given id(s). You
@@ -70,8 +59,7 @@ confidence=
 # --enable=similarities". If you want to run only the classes checker, but have
 # no Warning level messages displayed, use"--disable=all --enable=classes
 # --disable=W"
-# w0511 - fixme - disabled because TODOs are acceptable
-disable=E1608,W1627,E1601,E1603,E1602,E1605,E1604,E1607,E1606,W1621,W1620,W1623,W1622,W1625,W1624,W1609,W1608,W1607,W1606,W1605,W1604,W1603,W1602,W1601,W1639,W1640,I0021,W1638,I0020,W1618,W1619,W1630,W1626,W1637,W1634,W1635,W1610,W1611,W1612,W1613,W1614,W1615,W1616,W1617,W1632,W1633,W0704,W1628,W1629,W1636,W0511,R0801,locally-disabled,file-ignored
+disable=import-star-module-level,old-octal-literal,oct-method,print-statement,unpacking-in-except,parameter-unpacking,backtick,old-raise-syntax,old-ne-operator,long-suffix,dict-view-method,dict-iter-method,metaclass-assignment,next-method-called,raising-string,indexing-exception,raw_input-builtin,long-builtin,file-builtin,execfile-builtin,coerce-builtin,cmp-builtin,buffer-builtin,basestring-builtin,apply-builtin,filter-builtin-not-iterating,using-cmp-argument,useless-suppression,range-builtin-not-iterating,suppressed-message,no-absolute-import,old-division,cmp-method,reload-builtin,zip-builtin-not-iterating,intern-builtin,unichr-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,input-builtin,round-builtin,hex-method,nonzero-method,map-builtin-not-iterating
 
 
 [REPORTS]
@@ -96,20 +84,24 @@ reports=no
 # (RP0004).
 evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
 
-# Add a comment according to your evaluation note. This is used by the global
-# evaluation report (RP0004).
-#comment=no
-
 # Template used to display messages. This is a python new-style format string
 # used to format the message information. See doc for all details
 #msg-template=
 
 
-[LOGGING]
+[SIMILARITIES]
 
-# Logging modules to check that the string format arguments are in logging
-# function parameter format
-logging-modules=logging
+# Minimum lines number of a similarity.
+min-similarity-lines=4
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=yes
 
 
 [BASIC]
@@ -192,44 +184,23 @@ method-name-hint=[a-z_][a-z0-9_]{2,30}$
 
 # Regular expression which should only match function or class names that do
 # not require a docstring.
-no-docstring-rgx=__.*__
+no-docstring-rgx=^_
 
 # Minimum line length for functions/classes that require docstrings, shorter
 # ones are exempt.
 docstring-min-length=-1
 
 
-[SIMILARITIES]
-
-# Minimum lines number of a similarity.
-min-similarity-lines=0
-
-# Ignore comments when computing similarities.
-ignore-comments=yes
-
-# Ignore docstrings when computing similarities.
-ignore-docstrings=yes
-
-# Ignore imports when computing similarities.
-ignore-imports=yes
-
-
-[VARIABLES]
+[ELIF]
 
-# Tells whether we should check for unused import in __init__ files.
-init-import=no
+# Maximum number of nested blocks for function / method body
+max-nested-blocks=5
 
-# A regular expression matching the name of dummy variables (i.e. expectedly
-# not used).
-dummy-variables-rgx=_$|dummy
 
-# List of additional names supposed to be defined in builtins. Remember that
-# you should avoid to define new builtins when possible.
-additional-builtins=
+[MISCELLANEOUS]
 
-# List of strings which can identify a callback function by name. A callback
-# name must start or end with one of those strings.
-callbacks=cb_,_cb
+# List of note tags to take in consideration, separated by a comma.
+notes=FIXME,XXX,TODO
 
 
 [TYPECHECK]
@@ -240,27 +211,30 @@ ignore-mixin-members=yes
 
 # List of module names for which member attributes should not be checked
 # (useful for modules/projects where namespaces are manipulated during runtime
-# and thus existing member attributes cannot be deduced by static analysis
+# and thus existing member attributes cannot be deduced by static analysis. It
+# supports qualified module names, as well as Unix pattern matching.
 ignored-modules=
 
 # List of classes names for which member attributes should not be checked
-# (useful for classes with attributes dynamically set).
-ignored-classes=SQLObject
-
-# When zope mode is activated, add a predefined set of Zope acquired attributes
-# to generated-members.
-#zope=no
+# (useful for classes with attributes dynamically set). This supports can work
+# with qualified names.
+ignored-classes=
 
 # List of members which are set dynamically and missed by pylint inference
-# system, and so shouldn't trigger E0201 when accessed. Python regular
+# system, and so shouldn't trigger E1101 when accessed. Python regular
 # expressions are accepted.
-generated-members=REQUEST,acl_users,aq_parent
+generated-members=
 
 
 [SPELLING]
 
-# Spelling dictionary name. Available dictionaries: none. To make it working
-# install python-enchant package.
+# Spelling dictionary name. Available dictionaries: en_ZW (myspell), en_NG
+# (myspell), en_NA (myspell), en_NZ (myspell), en_PH (myspell), en_AG
+# (myspell), en_BW (myspell), en_IE (myspell), en_ZM (myspell), en_DK
+# (myspell), en_CA (myspell), en_GH (myspell), en_IN (myspell), en_BZ
+# (myspell), en_MW (myspell), en_TT (myspell), en_JM (myspell), en_GB
+# (myspell), en_ZA (myspell), en_SG (myspell), en_AU (myspell), en_US
+# (myspell), en_BS (myspell), en_HK (myspell).
 spelling-dict=
 
 # List of comma separated words that should not be checked.
@@ -274,12 +248,6 @@ spelling-private-dict-file=
 spelling-store-unknown-words=no
 
 
-[MISCELLANEOUS]
-
-# List of note tags to take in consideration, separated by a comma.
-notes=FIXME,XXX,TODO
-
-
 [FORMAT]
 
 # Maximum number of characters on a single line.
@@ -292,23 +260,67 @@ ignore-long-lines=^\s*(# )?<?https?://\S+>?$
 # else.
 single-line-if-stmt=no
 
-# List of optional constructs for which whitespace checking is disabled
+# List of optional constructs for which whitespace checking is disabled. `dict-
+# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
+# `trailing-comma` allows a space between comma and closing bracket: (a, ).
+# `empty-line` allows space-only lines.
 no-space-check=trailing-comma,dict-separator
 
 # Maximum number of lines in a module
 max-module-lines=1000
 
-# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
+# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
 # tab).
 indent-string='    '
 
-# Number of spaces of indent required inside a hanging or continued line.
+# Number of spaces of indent required inside a hanging  or continued line.
 indent-after-paren=4
 
 # Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
 expected-line-ending-format=
 
 
+[VARIABLES]
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# A regular expression matching the name of dummy variables (i.e. expectedly
+# not used).
+dummy-variables-rgx=_$|dummy
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid to define new builtins when possible.
+additional-builtins=
+
+# List of strings which can identify a callback function by name. A callback
+# name must start or end with one of those strings.
+callbacks=cb_,_cb
+
+
+[LOGGING]
+
+# Logging modules to check that the string format arguments are in logging
+# function parameter format
+logging-modules=logging
+
+
+[CLASSES]
+
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,__new__,setUp
+
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
+
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=mcs
+
+# List of member names, which should be excluded from the protected access
+# warning.
+exclude-protected=_asdict,_fields,_replace,_source,_make
+
+
 [DESIGN]
 
 # Maximum number of arguments for function / method
@@ -342,21 +354,8 @@ min-public-methods=2
 # Maximum number of public methods for a class (see R0904).
 max-public-methods=20
 
-
-[CLASSES]
-
-# List of method names used to declare (i.e. assign) instance attributes.
-defining-attr-methods=__init__,__new__,setUp
-
-# List of valid names for the first argument in a class method.
-valid-classmethod-first-arg=cls
-
-# List of valid names for the first argument in a metaclass class method.
-valid-metaclass-classmethod-first-arg=mcs
-
-# List of member names, which should be excluded from the protected access
-# warning.
-exclude-protected=_asdict,_fields,_replace,_source,_make
+# Maximum number of boolean expressions in a if statement
+max-bool-expr=5
 
 
 [IMPORTS]
diff --git a/.travis.yml b/.travis.yml
index 0e3a75df7..f0a228c23 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,8 +11,10 @@ python:
 
 install:
   - pip install -r requirements.txt
+  - pip install tox-travis
 
 script:
   # TODO(rhcarvalho): check syntax of other important entrypoint playbooks
   - ansible-playbook --syntax-check playbooks/byo/config.yml
-  - cd utils && make ci
+  - tox
+  - cd utils && tox
diff --git a/git/.yamllint b/.yamllint
index 573321a94..573321a94 100644
--- a/git/.yamllint
+++ b/.yamllint
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1145da495..83c844e28 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -66,30 +66,55 @@ These are plugins used in playbooks and roles:
 └── test                Contains tests.
 ```
 
-### Others
-
-```
-.
-└── git                 Contains some helper scripts for repository maintenance.
-```
-
 ## Building RPMs
 
 See the [RPM build instructions](BUILD.md).
 
 ## Running tests
 
-We use [Nose](http://readthedocs.org/docs/nose/) as a test runner. Make sure it
-is installed along with other test dependencies:
+This section covers how to run tests for the root of this repo, running tests 
+for the oo-install wrapper is described in [utils/README.md](utils/README.md).
+
+We use [tox](http://readthedocs.org/docs/tox/) to manage virtualenvs and run
+tests. Alternatively, tests can be run using
+[detox](https://pypi.python.org/pypi/detox/) which allows for running tests in
+parallel
+
 
 ```
-pip install -r utils/test-requirements.txt
+pip install tox detox
 ```
 
-Run the tests with:
+List the test environments available:
+```
+tox -l
+```
+
+Run all of the tests with:
+```
+tox
+```
+
+Run all of the tests in parallel with detox:
+```
+detox
+```
+
+Running a particular test environment (python 2.7 flake8 tests in this case):
+```
+tox -e py27-ansible22-flake8
+```
+
+Running a particular test environment in a clean virtualenv (python 3.5 pylint
+tests in this case):
+```
+tox -r -e py35-ansible22-pylint
+```
 
+If you want to enter the virtualenv created by tox to do additional
+testing/debugging (py27-flake8 env in this case):
 ```
-nosetests
+source .tox/py27-ansible22-flake8/bin/activate
 ```
 
 ## Submitting contributions
diff --git a/git/parent.py b/git/parent.py
deleted file mode 100755
index 92f57df3e..000000000
--- a/git/parent.py
+++ /dev/null
@@ -1,97 +0,0 @@
-#!/usr/bin/env python
-# flake8: noqa
-# pylint: skip-file
-'''
-  Script to determine if this commit has also
-  been merged through the stage branch
-'''
-#
-#  Usage:
-#    parent_check.py <branch> <commit_id>
-#
-#
-import sys
-import subprocess
-
-def run_cli_cmd(cmd, in_stdout=None, in_stderr=None):
-    '''Run a command and return its output'''
-    if not in_stderr:
-        proc = subprocess.Popen(cmd, bufsize=-1, stderr=subprocess.PIPE, stdout=subprocess.PIPE, shell=False)
-    else:
-        proc = subprocess.check_output(cmd, bufsize=-1, stdout=in_stdout, stderr=in_stderr, shell=False)
-    stdout, stderr = proc.communicate()
-    if proc.returncode != 0:
-        return {"rc": proc.returncode, "error": stderr}
-    else:
-        return {"rc": proc.returncode, "result": stdout}
-
-def main():
-    '''Check to ensure that the commit that is currently
-       being submitted is also in the stage branch.
-
-       if it is, succeed
-       else, fail
-    '''
-    branch = 'prod'
-
-    if sys.argv[1] != branch:
-        sys.exit(0)
-
-    # git co stg
-    results = run_cli_cmd(['/usr/bin/git', 'checkout', 'stg'])
-
-    # git pull latest
-    results = run_cli_cmd(['/usr/bin/git', 'pull'])
-
-    # setup on the <prod> branch in git
-    results = run_cli_cmd(['/usr/bin/git', 'checkout', 'prod'])
-
-    results = run_cli_cmd(['/usr/bin/git', 'pull'])
-    # merge the passed in commit into my current <branch>
-
-    commit_id = sys.argv[2]
-    results = run_cli_cmd(['/usr/bin/git', 'merge', commit_id])
-
-    # get the differences from stg and <branch>
-    results = run_cli_cmd(['/usr/bin/git', 'rev-list', '--left-right', 'stg...prod'])
-
-    # exit here with error code if the result coming back is an error
-    if results['rc'] != 0:
-        print results['error']
-        sys.exit(results['rc'])
-
-    count = 0
-    # Each 'result' is a commit
-    # Walk through each commit and see if it is in stg
-    for commit in results['result'].split('\n'):
-
-        # continue if it is already in stg
-        if not commit or commit.startswith('<'):
-            continue
-
-        # remove the first char '>'
-        commit = commit[1:]
-
-        # check if any remote branches contain $commit
-        results = run_cli_cmd(['/usr/bin/git', 'branch', '-q', '-r', '--contains', commit], in_stderr=None)
-
-        # if this comes back empty, nothing contains it, we can skip it as
-        # we have probably created the merge commit here locally
-        if results['rc'] == 0 and len(results['result']) == 0:
-            continue
-
-        # The results generally contain origin/pr/246/merge and origin/pr/246/head
-        # this is the pull request which would contain the commit in question.
-        #
-        # If the results do not contain origin/stg then stage does not contain
-        # the commit in question.  Therefore we need to alert!
-        if 'origin/stg' not in results['result']:
-            print "\nFAILED: (These commits are not in stage.)\n"
-            print "\t%s" % commit
-            count += 1
-
-    # Exit with count of commits in #{branch} but not stg
-    sys.exit(count)
-
-if __name__ == '__main__':
-    main()
diff --git a/git/pylint.sh b/git/pylint.sh
deleted file mode 100755
index 3acf9cc8c..000000000
--- a/git/pylint.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/usr/bin/env bash
-set -eu
-
-ANSIBLE_UPSTREAM_FILES=(
-    'inventory/aws/hosts/ec2.py'
-    'inventory/gce/hosts/gce.py'
-    'inventory/libvirt/hosts/libvirt_generic.py'
-    'inventory/openstack/hosts/nova.py'
-    'lookup_plugins/sequence.py'
-    'playbooks/gce/openshift-cluster/library/gce.py'
-  )
-
-OLDREV=$1
-NEWREV=$2
-#TRG_BRANCH=$3
-
-PYTHON=$(which python)
-
-set +e
-PY_DIFF=$(/usr/bin/git diff --name-only $OLDREV $NEWREV --diff-filter=ACM | grep ".py$")
-set -e
-
-FILES_TO_TEST=""
-
-for PY_FILE in $PY_DIFF; do
-  IGNORE_FILE=false
-  for UPSTREAM_FILE in "${ANSIBLE_UPSTREAM_FILES[@]}"; do
-    if [ "${PY_FILE}" == "${UPSTREAM_FILE}" ]; then
-      IGNORE_FILE=true
-      break
-    fi
-  done
-
-  if [ "${IGNORE_FILE}" == true ]; then
-    echo "Skipping file ${PY_FILE} as an upstream Ansible file..."
-    continue
-  fi
-
-  if [ -e "${PY_FILE}" ]; then
-    FILES_TO_TEST="${FILES_TO_TEST} ${PY_FILE}"
-  fi
-done
-
-export PYTHONPATH=${WORKSPACE}/utils/src/:${WORKSPACE}/utils/test/
-
-if [ "${FILES_TO_TEST}" != "" ]; then
-  echo "Testing files: ${FILES_TO_TEST}"
-  exec ${PYTHON} -m pylint --rcfile ${WORKSPACE}/git/.pylintrc ${FILES_TO_TEST}
-else
-  exit 0
-fi
diff --git a/git/yaml_validation.py b/git/yaml_validation.py
deleted file mode 100755
index 6672876bb..000000000
--- a/git/yaml_validation.py
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/usr/bin/env python
-# flake8: noqa
-#
-#  python yaml validator for a git commit
-#
-'''
-python yaml validator for a git commit
-'''
-import shutil
-import sys
-import os
-import tempfile
-import subprocess
-import yaml
-
-def get_changes(oldrev, newrev, tempdir):
-    '''Get a list of git changes from oldrev to newrev'''
-    proc = subprocess.Popen(['/usr/bin/git', 'diff', '--name-only', oldrev,
-                             newrev, '--diff-filter=ACM'], stdout=subprocess.PIPE)
-    stdout, _ = proc.communicate()
-    files = stdout.split('\n')
-
-    # No file changes
-    if not files:
-        return []
-
-    cmd = '/usr/bin/git archive %s %s | /bin/tar x -C %s' % (newrev, " ".join(files), tempdir)
-    proc = subprocess.Popen(cmd, shell=True)
-    _, _ = proc.communicate()
-
-    rfiles = []
-    for dirpath, _, fnames in os.walk(tempdir):
-        for fname in fnames:
-            rfiles.append(os.path.join(dirpath, fname))
-
-    return rfiles
-
-def main():
-    '''
-    Perform yaml validation
-    '''
-    results = []
-    try:
-        tmpdir = tempfile.mkdtemp(prefix='jenkins-git-')
-        old, new, _ = sys.argv[1:]
-
-        for file_mod in get_changes(old, new, tmpdir):
-
-            print "+++++++ Received: %s" % file_mod
-
-            # if the file extensions is not yml or yaml, move along.
-            if not file_mod.endswith('.yml') and not file_mod.endswith('.yaml'):
-                continue
-
-            # We use symlinks in our repositories, ignore them.
-            if os.path.islink(file_mod):
-                continue
-
-            try:
-                yaml.load(open(file_mod))
-                results.append(True)
-
-            except yaml.scanner.ScannerError as yerr:
-                print yerr
-                results.append(False)
-    finally:
-        shutil.rmtree(tmpdir)
-
-    if not all(results):
-        sys.exit(1)
-
-if __name__ == "__main__":
-    main()
diff --git a/inventory/libvirt/hosts/libvirt_generic.py b/inventory/libvirt/hosts/libvirt_generic.py
index ac2f0430a..d63e07b64 100755
--- a/inventory/libvirt/hosts/libvirt_generic.py
+++ b/inventory/libvirt/hosts/libvirt_generic.py
@@ -61,11 +61,11 @@ class LibvirtInventory(object):
         self.parse_cli_args()
 
         if self.args.host:
-            print _json_format_dict(self.get_host_info(), self.args.pretty)
+            print(_json_format_dict(self.get_host_info(), self.args.pretty))
         elif self.args.list:
-            print _json_format_dict(self.get_inventory(), self.args.pretty)
+            print(_json_format_dict(self.get_inventory(), self.args.pretty))
         else:  # default action with no options
-            print _json_format_dict(self.get_inventory(), self.args.pretty)
+            print(_json_format_dict(self.get_inventory(), self.args.pretty))
 
     def read_settings(self):
         ''' Reads the settings from the libvirt.ini file '''
@@ -115,12 +115,12 @@ class LibvirtInventory(object):
 
         conn = libvirt.openReadOnly(self.libvirt_uri)
         if conn is None:
-            print "Failed to open connection to %s" % self.libvirt_uri
+            print("Failed to open connection to %s" % self.libvirt_uri)
             sys.exit(1)
 
         domains = conn.listAllDomains()
         if domains is None:
-            print "Failed to list domains for connection %s" % self.libvirt_uri
+            print("Failed to list domains for connection %s" % self.libvirt_uri)
             sys.exit(1)
 
         for domain in domains:
diff --git a/openshift-ansible.spec b/openshift-ansible.spec
index 665ede1cb..955772486 100644
--- a/openshift-ansible.spec
+++ b/openshift-ansible.spec
@@ -15,6 +15,7 @@ BuildArch:      noarch
 
 Requires:      ansible >= 2.2.0.0-1
 Requires:      python2
+Requires:      python-six
 Requires:      openshift-ansible-docs = %{version}-%{release}
 
 %description
diff --git a/requirements.txt b/requirements.txt
index e55ef5f0b..8f47033f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
-ansible>=2.1
+ansible>=2.2
+six
 pyOpenSSL
+PyYAML
diff --git a/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py b/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py
index 7161b5277..a474b36b0 100644
--- a/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py
+++ b/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py
@@ -4,17 +4,13 @@
 
 """For details on this module see DOCUMENTATION (below)"""
 
-# router/registry cert grabbing
-import subprocess
-# etcd config file
-import ConfigParser
-# Expiration parsing
 import datetime
-# File path stuff
 import os
-# Config file parsing
+import subprocess
+
+from six.moves import configparser
+
 import yaml
-# Certificate loading
 import OpenSSL.crypto
 
 DOCUMENTATION = '''
@@ -260,7 +256,10 @@ Return:
 # This is our module MAIN function after all, so there's bound to be a
 # lot of code bundled up into one block
 #
-# pylint: disable=too-many-locals,too-many-locals,too-many-statements,too-many-branches
+# Reason: These checks are disabled because the issue was introduced
+# during a period where the pylint checks weren't enabled for this file
+# Status: temporarily disabled pending future refactoring
+# pylint: disable=too-many-locals,too-many-statements,too-many-branches
 def main():
     """This module examines certificates (in various forms) which compose
 an OpenShift Container Platform cluster
@@ -479,13 +478,17 @@ an OpenShift Container Platform cluster
     etcd_cert_params.append('dne')
     try:
         with open('/etc/etcd/etcd.conf', 'r') as fp:
-            etcd_config = ConfigParser.ConfigParser()
+            etcd_config = configparser.ConfigParser()
+            # Reason: This check is disabled because the issue was introduced
+            # during a period where the pylint checks weren't enabled for this file
+            # Status: temporarily disabled pending future refactoring
+            # pylint: disable=deprecated-method
             etcd_config.readfp(FakeSecHead(fp))
 
         for param in etcd_cert_params:
             try:
                 etcd_certs_to_check.add(etcd_config.get('ETCD', param))
-            except ConfigParser.NoOptionError:
+            except configparser.NoOptionError:
                 # That parameter does not exist, oh well...
                 pass
     except IOError:
diff --git a/roles/openshift_facts/library/openshift_facts.py b/roles/openshift_facts/library/openshift_facts.py
index 0222b664b..6baf9d016 100755
--- a/roles/openshift_facts/library/openshift_facts.py
+++ b/roles/openshift_facts/library/openshift_facts.py
@@ -7,13 +7,6 @@
 
 """Ansible module for retrieving and setting openshift related facts"""
 
-try:
-    # python2
-    import ConfigParser
-except ImportError:
-    # python3
-    import configparser as ConfigParser
-
 # pylint: disable=no-name-in-module, import-error, wrong-import-order
 import copy
 import errno
@@ -26,8 +19,8 @@ import struct
 import socket
 from distutils.util import strtobool
 from distutils.version import LooseVersion
-from six import string_types
-from six import text_type
+from six import string_types, text_type
+from six.moves import configparser
 
 # ignore pylint errors related to the module_utils import
 # pylint: disable=redefined-builtin, unused-wildcard-import, wildcard-import
@@ -776,7 +769,7 @@ def set_etcd_facts_if_unset(facts):
             # Add a fake section for parsing:
             ini_str = text_type('[root]\n' + open('/etc/etcd/etcd.conf', 'r').read(), 'utf-8')
             ini_fp = io.StringIO(ini_str)
-            config = ConfigParser.RawConfigParser()
+            config = configparser.RawConfigParser()
             config.readfp(ini_fp)
             etcd_data_dir = config.get('root', 'ETCD_DATA_DIR')
             if etcd_data_dir.startswith('"') and etcd_data_dir.endswith('"'):
@@ -1299,7 +1292,7 @@ def get_hosted_registry_insecure():
         try:
             ini_str = text_type('[root]\n' + open('/etc/sysconfig/docker', 'r').read(), 'utf-8')
             ini_fp = io.StringIO(ini_str)
-            config = ConfigParser.RawConfigParser()
+            config = configparser.RawConfigParser()
             config.readfp(ini_fp)
             options = config.get('root', 'OPTIONS')
             if 'insecure-registry' in options:
@@ -1568,15 +1561,15 @@ def get_local_facts_from_file(filename):
     local_facts = dict()
     try:
         # Handle conversion of INI style facts file to json style
-        ini_facts = ConfigParser.SafeConfigParser()
+        ini_facts = configparser.SafeConfigParser()
         ini_facts.read(filename)
         for section in ini_facts.sections():
             local_facts[section] = dict()
             for key, value in ini_facts.items(section):
                 local_facts[section][key] = value
 
-    except (ConfigParser.MissingSectionHeaderError,
-            ConfigParser.ParsingError):
+    except (configparser.MissingSectionHeaderError,
+            configparser.ParsingError):
         try:
             with open(filename, 'r') as facts_file:
                 local_facts = json.load(facts_file)
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 000000000..d55df9d37
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,27 @@
+[bdist_wheel]
+# This flag says that the code is written to work on both Python 2 and Python
+# 3. If at all possible, it is good practice to do this. If you cannot, you
+# will need to generate wheels for each Python version that you support.
+universal=1
+
+[nosetests]
+tests=roles/openshift_master_facts/test/, test/
+verbosity=2
+with-coverage=1
+cover-html=1
+cover-inclusive=1
+cover-min-percentage=70
+cover-erase=1
+detailed-errors=1
+cover-branches=1
+
+[yamllint]
+excludes=.tox,utils,files
+
+[lint]
+lint_disable=fixme,locally-disabled,file-ignored,duplicate-code
+
+[flake8]
+exclude=.tox/*,setup.py,utils/*,inventory/*
+max_line_length = 120
+ignore = E501,T003
diff --git a/setup.py b/setup.py
new file mode 100644
index 000000000..e598c3502
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,191 @@
+"""A setuptools based setup module.
+
+"""
+from __future__ import print_function
+
+import os
+import fnmatch
+import re
+
+import yaml
+
+# Always prefer setuptools over distutils
+from setuptools import setup, Command
+from setuptools_lint.setuptools_command import PylintCommand
+from six import string_types
+from yamllint.config import YamlLintConfig
+from yamllint.cli import Format
+from yamllint import linter
+
+def find_files(base_dir, exclude_dirs, include_dirs, file_regex):
+    ''' find files matching file_regex '''
+    found = []
+    exclude_regex = ''
+    include_regex = ''
+
+    if exclude_dirs is not None:
+        exclude_regex = r'|'.join([fnmatch.translate(x) for x in exclude_dirs]) or r'$.'
+
+    if include_dirs is not None:
+        include_regex = r'|'.join([fnmatch.translate(x) for x in include_dirs]) or r'$.'
+
+    for root, dirs, files in os.walk(base_dir):
+        if exclude_dirs is not None:
+            # filter out excludes for dirs
+            dirs[:] = [d for d in dirs if not re.match(exclude_regex, d)]
+
+        if include_dirs is not None:
+            # filter for includes for dirs
+            dirs[:] = [d for d in dirs if re.match(include_regex, d)]
+
+        matches = [os.path.join(root, f) for f in files if re.search(file_regex, f) is not None]
+        found.extend(matches)
+
+    return found
+
+
+class OpenShiftAnsibleYamlLint(Command):
+    ''' Command to run yamllint '''
+    description = "Run yamllint tests"
+    user_options = [
+        ('excludes=', 'e', 'directories to exclude'),
+        ('config-file=', 'c', 'config file to use'),
+        ('format=', 'f', 'format to use (standard, parsable)'),
+    ]
+
+    def initialize_options(self):
+        ''' initialize_options '''
+        # Reason: Defining these attributes as a part of initialize_options is
+        # consistent with upstream usage
+        # Status: permanently disabled
+        # pylint: disable=attribute-defined-outside-init
+        self.excludes = None
+        self.config_file = None
+        self.format = None
+
+    def finalize_options(self):
+        ''' finalize_options '''
+        # Reason: These attributes are defined in initialize_options and this
+        # usage is consistant with upstream usage
+        # Status: permanently disabled
+        # pylint: disable=attribute-defined-outside-init
+        if isinstance(self.excludes, string_types):
+            self.excludes = self.excludes.split(',')
+        if self.format is None:
+            self.format = 'standard'
+        assert (self.format in ['standard', 'parsable']), (
+            'unknown format {0}.'.format(self.format))
+        if self.config_file is None:
+            self.config_file = '.yamllint'
+        assert os.path.isfile(self.config_file), (
+            'yamllint config file {0} does not exist.'.format(self.config_file))
+
+    def run(self):
+        ''' run command '''
+        if self.excludes is not None:
+            print("Excludes:\n{0}".format(yaml.dump(self.excludes, default_flow_style=False)))
+
+        config = YamlLintConfig(file=self.config_file)
+
+        has_errors = False
+        has_warnings = False
+
+        if self.format == 'parsable':
+            format_method = Format.parsable
+        else:
+            format_method = Format.standard_color
+
+        for yaml_file in find_files(os.getcwd(), self.excludes, None, r'\.ya?ml$'):
+            first = True
+            with open(yaml_file, 'r') as contents:
+                for problem in linter.run(contents, config):
+                    if first and self.format != 'parsable':
+                        print('\n{0}:'.format(os.path.relpath(yaml_file)))
+                        first = False
+
+                    print(format_method(problem, yaml_file))
+                    if problem.level == linter.PROBLEM_LEVELS['error']:
+                        has_errors = True
+                    elif problem.level == linter.PROBLEM_LEVELS['warning']:
+                        has_warnings = True
+
+        assert not has_errors, 'yamllint errors found'
+        assert not has_warnings, 'yamllint warnings found'
+
+
+class OpenShiftAnsiblePylint(PylintCommand):
+    ''' Class to override the default behavior of PylintCommand '''
+
+    # Reason: This method needs to be an instance method to conform to the
+    # overridden method's signature
+    # Status: permanently disabled
+    # pylint: disable=no-self-use
+    def find_all_modules(self):
+        ''' find all python files to test '''
+        exclude_dirs = ['.tox', 'utils', 'test', 'tests', 'git']
+        modules = []
+        for match in find_files(os.getcwd(), exclude_dirs, None, r'\.py$'):
+            package = os.path.basename(match).replace('.py', '')
+            modules.append(('openshift_ansible', package, match))
+        return modules
+
+    def get_finalized_command(self, cmd):
+        ''' override get_finalized_command to ensure we use our
+        find_all_modules method '''
+        if cmd == 'build_py':
+            return self
+
+    # Reason: This method needs to be an instance method to conform to the
+    # overridden method's signature
+    # Status: permanently disabled
+    # pylint: disable=no-self-use
+    def with_project_on_sys_path(self, func, func_args, func_kwargs):
+        ''' override behavior, since we don't need to build '''
+        return func(*func_args, **func_kwargs)
+
+
+class UnsupportedCommand(Command):
+    ''' Basic Command to override unsupported commands '''
+    user_options = []
+
+    # Reason: This method needs to be an instance method to conform to the
+    # overridden method's signature
+    # Status: permanently disabled
+    # pylint: disable=no-self-use
+    def initialize_options(self):
+        ''' initialize_options '''
+        pass
+
+    # Reason: This method needs to be an instance method to conform to the
+    # overridden method's signature
+    # Status: permanently disabled
+    # pylint: disable=no-self-use
+    def finalize_options(self):
+        ''' initialize_options '''
+        pass
+
+    # Reason: This method needs to be an instance method to conform to the
+    # overridden method's signature
+    # Status: permanently disabled
+    # pylint: disable=no-self-use
+    def run(self):
+        ''' run command '''
+        print("Unsupported command for openshift-ansible")
+
+
+setup(
+    name='openshift-ansible',
+    license="Apache 2.0",
+    cmdclass={
+        'install': UnsupportedCommand,
+        'develop': UnsupportedCommand,
+        'build': UnsupportedCommand,
+        'build_py': UnsupportedCommand,
+        'build_ext': UnsupportedCommand,
+        'egg_info': UnsupportedCommand,
+        'sdist': UnsupportedCommand,
+        'lint': OpenShiftAnsiblePylint,
+        'yamllint': OpenShiftAnsibleYamlLint,
+    },
+    packages=[],
+)
diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 000000000..2ee1e657d
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1,11 @@
+six
+pyOpenSSL
+flake8
+flake8-mutable
+flake8-print
+pylint
+setuptools-lint
+PyYAML
+yamllint
+nose
+coverage
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 000000000..c0e7732c3
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,19 @@
+[tox]
+minversion=2.3.1
+envlist =
+    py{27,35}-ansible22-{pylint,unit,flake8}
+    yamllint
+skipsdist=True
+skip_missing_interpreters=True
+
+[testenv]
+deps =
+    -rtest-requirements.txt
+    py35-flake8: flake8-bugbear
+    ansible22: ansible~=2.2
+
+commands =
+    flake8: flake8
+    pylint: python setup.py lint
+    yamllint: python setup.py yamllint
+    unit: nosetests
diff --git a/utils/.pylintrc b/utils/.pylintrc
new file mode 120000
index 000000000..30b33b524
--- /dev/null
+++ b/utils/.pylintrc
@@ -0,0 +1 @@
+../.pylintrc
\ No newline at end of file
diff --git a/utils/Makefile b/utils/Makefile
index 2a37b922c..038c31fcf 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -46,7 +46,7 @@ clean:
 	@find . -type f \( -name "*~" -or -name "#*" \) -delete
 	@rm -fR build dist rpm-build MANIFEST htmlcov .coverage cover ooinstall.egg-info oo-install
 	@rm -fR $(VENV)
-
+	@rm -fR .tox
 
 # To force a rebuild of the docs run 'touch' on any *.in file under
 # docs/man/man1/
@@ -84,41 +84,27 @@ ci-unittests: $(VENV)
 	@echo "#############################################"
 	@echo "# Running Unit Tests in virtualenv"
 	@echo "#############################################"
-	. $(VENV)/bin/activate && tox -e py27-unit
-	. $(VENV)/bin/activate && tox -e py35-unit
+	. $(VENV)/bin/activate && detox -e py27-unit,py35-unit
 	@echo "VIEW CODE COVERAGE REPORT WITH 'xdg-open cover/index.html' or run 'make viewcover'"
 
 ci-pylint: $(VENV)
 	@echo "#############################################"
 	@echo "# Running PyLint Tests in virtualenv"
 	@echo "#############################################"
-	. $(VENV)/bin/activate && python -m pylint --rcfile ../git/.pylintrc $(PYFILES)
-
-ci-yamllint: $(VENV)
-	@echo "#############################################"
-	@echo "# Running yamllint Tests in virtualenv"
-	@echo "#############################################"
-	@. $(VENV)/bin/activate && yamllint -c ../git/.yamllint $(YAMLFILES)
-
-ci-list-deps: $(VENV)
-	@echo "#############################################"
-	@echo "# Listing all pip deps"
-	@echo "#############################################"
-	. $(VENV)/bin/activate && pip freeze
+	. $(VENV)/bin/activate && detox -e py27-pylint,py35-pylint
 
 ci-flake8: $(VENV)
 	@echo "#############################################"
 	@echo "# Running Flake8 Compliance Tests in virtualenv"
 	@echo "#############################################"
-	. $(VENV)/bin/activate && tox -e py27-flake8
-	. $(VENV)/bin/activate && tox -e py35-flake8
+	. $(VENV)/bin/activate && detox -e py27-flake8,py35-flake8
 
-ci-tox:
-	. $(VENV)/bin/activate && tox
+ci-tox: $(VENV)
+	. $(VENV)/bin/activate && detox
 
-ci: ci-list-deps ci-tox ci-pylint ci-yamllint
+ci: ci-tox
 	@echo
 	@echo "##################################################################################"
 	@echo "VIEW CODE COVERAGE REPORT WITH 'xdg-open cover/index.html' or run 'make viewcover'"
 	@echo "To clean your test environment run 'make clean'"
-	@echo "Other targets you may run with 'make': 'ci-pylint', 'ci-tox', 'ci-unittests', 'ci-flake8', 'ci-yamllint'"
+	@echo "Other targets you may run with 'make': 'ci-pylint', 'ci-tox', 'ci-unittests', 'ci-flake8'"
diff --git a/utils/README.md b/utils/README.md
index 2abf2705e..c37ab41e6 100644
--- a/utils/README.md
+++ b/utils/README.md
@@ -6,6 +6,47 @@ Run the command:
 
 to run an array of unittests locally.
 
+Underneath the covers, we use [tox](http://readthedocs.org/docs/tox/) to manage virtualenvs and run
+tests. Alternatively, tests can be run using [detox](https://pypi.python.org/pypi/detox/) which allows
+for running tests in parallel
+
+
+```
+pip install tox detox
+```
+
+List the test environments available:
+```
+tox -l
+```
+
+Run all of the tests with:
+```
+tox
+```
+
+Run all of the tests in parallel with detox:
+```
+detox
+```
+
+Running a particular test environment (python 2.7 flake8 tests in this case):
+```
+tox -e py27-ansible22-flake8
+```
+
+Running a particular test environment in a clean virtualenv (python 3.5 pylint
+tests in this case):
+```
+tox -r -e py35-ansible22-pylint
+```
+
+If you want to enter the virtualenv created by tox to do additional
+testing/debugging (py27-flake8 env in this case):
+```
+source .tox/py27-ansible22-flake8/bin/activate
+```
+
 You will get errors if the log files already exist and can not be
 written to by the current user (`/tmp/ansible.log` and
 `/tmp/installer.txt`). *We're working on it.*
diff --git a/utils/setup.cfg b/utils/setup.cfg
index ea07eea9f..862dffd7b 100644
--- a/utils/setup.cfg
+++ b/utils/setup.cfg
@@ -5,7 +5,6 @@
 universal=1
 
 [nosetests]
-tests=../,../roles/openshift_master_facts/test/,test/
 verbosity=2
 with-coverage=1
 cover-html=1
@@ -19,3 +18,6 @@ cover-branches=1
 max-line-length=120
 exclude=test/*,setup.py,oo-installenv
 ignore=E501
+
+[lint]
+lint_disable=fixme,locally-disabled,file-ignored,duplicate-code
diff --git a/utils/test-requirements.txt b/utils/test-requirements.txt
index e5c5360c3..f6a7bde10 100644
--- a/utils/test-requirements.txt
+++ b/utils/test-requirements.txt
@@ -1,6 +1,7 @@
 ansible
 configparser
 pylint
+setuptools-lint
 nose
 coverage
 mock
@@ -11,3 +12,4 @@ backports.functools_lru_cache
 pyOpenSSL
 yamllint
 tox
+detox
diff --git a/utils/test/openshift_ansible_tests.py b/utils/test/openshift_ansible_tests.py
new file mode 100644
index 000000000..f6fa1b916
--- /dev/null
+++ b/utils/test/openshift_ansible_tests.py
@@ -0,0 +1,73 @@
+import os
+import unittest
+import tempfile
+import shutil
+import yaml
+
+from six.moves import configparser
+
+from ooinstall import openshift_ansible
+from ooinstall.oo_config import Host, OOConfig
+
+
+BASE_CONFIG = """
+---
+variant: openshift-enterprise
+variant_version: 3.3
+version: v2
+deployment:
+    ansible_ssh_user: cloud-user
+    hosts: []
+    roles:
+        master:
+        node:
+"""
+
+
+class TestOpenShiftAnsible(unittest.TestCase):
+
+    def setUp(self):
+        self.tempfiles = []
+        self.work_dir = tempfile.mkdtemp(prefix='openshift_ansible_tests')
+        self.configfile = os.path.join(self.work_dir, 'ooinstall.config')
+        with open(self.configfile, 'w') as config_file:
+            config_file.write(BASE_CONFIG)
+        self.inventory = os.path.join(self.work_dir, 'hosts')
+        config = OOConfig(self.configfile)
+        config.settings['ansible_inventory_path'] = self.inventory
+        openshift_ansible.set_config(config)
+
+    def tearDown(self):
+        shutil.rmtree(self.work_dir)
+
+    def generate_hosts(self, num_hosts, name_prefix, roles=None, new_host=False):
+        hosts = []
+        for num in range(1, num_hosts + 1):
+            hosts.append(Host(connect_to=name_prefix + str(num),
+                              roles=roles, new_host=new_host))
+        return hosts
+
+    def test_generate_inventory_new_nodes(self):
+        hosts = self.generate_hosts(1, 'master', roles=(['master', 'etcd']))
+        hosts.extend(self.generate_hosts(1, 'node', roles=['node']))
+        hosts.extend(self.generate_hosts(1, 'new_node', roles=['node'], new_host=True))
+        openshift_ansible.generate_inventory(hosts)
+        inventory = configparser.ConfigParser(allow_no_value=True)
+        inventory.read(self.inventory)
+        self.assertTrue(inventory.has_section('new_nodes'))
+        self.assertTrue(inventory.has_option('new_nodes', 'new_node1'))
+
+    def test_write_inventory_vars_role_vars(self):
+        print(yaml.dump(openshift_ansible.CFG.deployment.roles))
+        with open(self.inventory, 'w') as inv:
+            openshift_ansible.CFG.deployment.roles['master'].variables={'color': 'blue'}
+            openshift_ansible.CFG.deployment.roles['node'].variables={'color': 'green'}
+            openshift_ansible.write_inventory_vars(inv, None)
+
+        inventory = configparser.ConfigParser(allow_no_value=True)
+        inventory.read(self.inventory)
+        print(inventory.sections())
+        self.assertTrue(inventory.has_section('masters:vars'))
+        self.assertEquals('blue', inventory.get('masters:vars', 'color'))
+        self.assertTrue(inventory.has_section('nodes:vars'))
+        self.assertEquals('green', inventory.get('nodes:vars', 'color'))
diff --git a/utils/tox.ini b/utils/tox.ini
index 747d79dfe..1308f7505 100644
--- a/utils/tox.ini
+++ b/utils/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion=2.3.1
 envlist =
-    py{27,35}-{flake8,unit}
+    py{27,35}-{flake8,unit,pylint}
 skipsdist=True
 skip_missing_interpreters=True
 
@@ -10,8 +10,7 @@ usedevelop=True
 deps =
     -rtest-requirements.txt
     py35-flake8: flake8-bugbear
-
 commands =
-    flake8: flake8 --config=setup.cfg ../ --exclude="../utils,.tox,../inventory"
     flake8: python setup.py flake8
     unit: python setup.py nosetests
+    pylint: python setup.py lint