Enable hacking

Change-Id: I7c26e11d83dee13e8bbcb024473d916a27f3e867

ironic_discoverd/client.py

@@ -1,3 +1,16 @@
+# 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 argparse
 import json
 

ironic_discoverd/conf.py

@@ -1,3 +1,16 @@
+# 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.
+
 from six.moves import configparser
 
 

ironic_discoverd/discoverd.py

@@ -1,8 +1,20 @@
+# 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 logging
 import time
 
 import eventlet
-
 from ironicclient import exceptions
 
 from ironic_discoverd import conf
@@ -106,6 +118,10 @@ def process(node_info):
         LOG.error('Node is not on discovery, cannot proceed')
         return
 
+    _process_node(ironic, node, node_info, valid_macs)
+
+
+def _process_node(ironic, node, node_info, valid_macs):
     patch = [{'op': 'add', 'path': '/extra/newly_discovered', 'value': 'true'},
              {'op': 'remove', 'path': '/extra/on_discovery'}]
     existing = node.properties

ironic_discoverd/firewall.py

@@ -1,3 +1,16 @@
+# 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 logging
 import subprocess
 

ironic_discoverd/main.py

@@ -1,10 +1,23 @@
+# 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 eventlet
 eventlet.monkey_patch(thread=False)
 
 import logging
 import sys
 
-from flask import Flask, request
+from flask import Flask, request  # noqa
 
 from keystoneclient import exceptions
 
@@ -68,8 +81,8 @@ def main():
 
     logging.basicConfig(level=logging.DEBUG if debug else logging.INFO)
     logging.getLogger('urllib3.connectionpool').setLevel(logging.WARNING)
-    logging.getLogger('requests.packages.urllib3.connectionpool') \
-        .setLevel(logging.WARNING)
+    logging.getLogger('requests.packages.urllib3.connectionpool').setLevel(
+        logging.WARNING)
 
     if not conf.getboolean('discoverd', 'authenticate'):
         LOG.warning('Starting unauthenticated, please check configuration')

ironic_discoverd/test.py

@@ -1,3 +1,16 @@
+# 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 eventlet
 eventlet.monkey_patch(thread=False)
 
@@ -6,7 +19,7 @@ import unittest
 
 from ironicclient import exceptions
 from keystoneclient import exceptions as keystone_exc
-from mock import patch, Mock, ANY
+from mock import patch, Mock, ANY  # noqa
 
 from ironic_discoverd import client
 from ironic_discoverd import conf

ironic_discoverd/utils.py

@@ -1,3 +1,16 @@
+# 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 logging
 import re
 
@@ -30,7 +43,9 @@ def is_valid_mac(address):
 
 
 def check_ironic_available():
-    """Try to make sure:
+    """Try to make sure we can reach Ironic.
+
+    Ensure that:
     1. Keystone access is configured properly
     2. Keystone has already started
     3. Ironic has already started

tox.ini

@@ -15,8 +15,14 @@ commands =
 basepython = python2.7
 deps =
     -rrequirements.txt
-    flake8
+    hacking
     docutils
 commands =
     flake8 ironic_discoverd
     rst2html.py --strict README.rst /dev/null
+
+[flake8]
+max-complexity=20
+
+[hacking]
+import_exceptions = ironicclient.exceptions