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##############################################################################
# Copyright (c) 2017 ZTE Coreporation and others.
# feng.xiaowei@zte.com.cn
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
from neutronclient.neutron import client as neutronclient
import keystoneauth
class Neutron(object):
def __init__(self, api_v='2', openrc=None):
session = keystoneauth.Keystoneauth(openrc).session
self.client = neutronclient.Client(api_v, session=session)
def list_networks(self):
return self.client.list_networks()['networks']
def create_network(self, name, body):
if not self.is_network_exist(name):
self._create_network(name, body)
else:
print('admin_ext [{}] already exist'.format(name))
pass
def is_network_exist(self, name):
return [] != filter(lambda n: n['name'] == name, self.list_networks())
def _create_network(self, name, body):
try:
nid = self.client.create_network(body=body)['network']['id']
print('_create_admin_ext_net [{}] with id: {}'.format(name, nid))
return nid
except Exception, e:
print('_create_admin_ext_net [{}] fail with: {}'.format(name, e))
return None
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