Create a neutron client

Creates a neutron_client property using token and endpoint from
keystone session.

Change-Id: I07199a272969c53610347f3ff05e60b0b3b8d317

requirements.txt

@@ -7,7 +7,7 @@ python-novaclient
 python-keystoneclient>=0.11.0
 python-glanceclient
 python-cinderclient
-python-neutronclient
+python-neutronclient>=2.3.10
 python-troveclient
 python-ironicclient
 python-swiftclient

shade/__init__.py

@@ -25,6 +25,7 @@ from keystoneclient import auth as ksc_auth
 from keystoneclient import session as ksc_session
 from novaclient import client as nova_client
 from novaclient.v1_1 import floating_ips
+from neutronclient.v2_0 import client as neutron_client
 import os_client_config
 import pbr.version
 import swiftclient.client as swift_client
@@ -138,13 +139,14 @@ class OpenStackCloud(object):
 
         self._keystone_session = None
 
-        self._nova_client = None
+        self._cinder_client = None
         self._glance_client = None
         self._glance_endpoint = None
         self._ironic_client = None
-        self._cinder_client = None
-        self._trove_client = None
+        self._neutron_client = None
+        self._nova_client = None
         self._swift_client = None
+        self._trove_client = None
 
         self.log = logging.getLogger('shade')
         log_level = logging.INFO
@@ -324,6 +326,15 @@ class OpenStackCloud(object):
 
         return self._trove_client
 
+    @property
+    def neutron_client(self):
+        if self._neutron_client is None:
+            self._neutron_client = neutron_client.Client(
+                token=self.auth_token,
+                session=self.keystone_session,
+                region_name=self.region_name)
+        return self._neutron_client
+
     def get_name(self):
         return self.name