deb-cinder/cinder/__init__.py
Sean McGinnis ed91915a4e Set EVENTLET_NO_GREENDNS for IPv6 and dnspython compat
If dnspython is present it causes socket.getaddrinfo() to be
monkeypatched wiht code that does not work with IPv6. To get
around this, the EVENTLET_NO_GREENDNS environment variable
must be set before importing eventlet.

This is resolved in the eventlet upstream code [1], but has not
yet been released. Once our requirements have been raised past
the 0.19.0 release with a version that includes this change we
can remove this workaround.

[1] 52b09becac

Change-Id: Id9fe265d67f6e9ea5090bebcacae4a7a9150c5c2
Closes-bug: #1471049
(cherry picked from commit 4f31fb7962)
Conflicts:
	cinder/__init__.py
2016-11-15 16:27:08 +00:00

33 lines
1.1 KiB
Python

# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# 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.
"""
:mod:`cinder` -- Cloud IaaS Platform
===================================
.. automodule:: cinder
:platform: Unix
:synopsis: Infrastructure-as-a-Service Cloud platform.
"""
import os
# Ensure compatibility issues are covered with pythondsn
os.environ['EVENTLET_NO_GREENDNS'] = 'yes'
# Make sure eventlet is loaded
import eventlet # noqa