#################################
import os
from neutronclient.v2_0 import client as neutronclient
from keystoneclient.v3 import client as keystoneclient
from keystoneauth1 import session
from keystoneauth1.identity import v3

# Load environment variables
username=os.environ['OS_USERNAME']
password=os.environ['OS_PASSWORD']
project_id=os.environ['OS_PROJECT_ID']
user_domain_name=os.environ['OS_USER_DOMAIN_NAME']
project_domain_name=os.environ['OS_PROJECT_DOMAIN_NAME']
auth_url=os.environ['OS_AUTH_URL']

auth = v3.Password(auth_url=auth_url,
                    username=username,
                    password=password,
                    project_id=project_id,
                    project_domain_name=project_domain_name,
                    user_domain_name=user_domain_name)
sess = session.Session(auth=auth)

neutron = neutronclient.Client(session=sess)
floating_ips = neutron.list_floatingips()
print floating_ips

identity = keystoneclient.Client(session=sess)
print identity

print identity.projects.list()

################################ OUTPUT after timeout ############################
No handlers could be found for logger "keystoneauth.identity.base"
Traceback (most recent call last):
  File "test.py", line 31, in <module>
    print identity.projects.list()
  File "/usr/local/lib/python2.7/dist-packages/positional/__init__.py", line 101, in inner
    return wrapped(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneclient/v3/projects.py", line 119, in list
    **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneclient/base.py", line 74, in func
    return f(*args, **new_kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneclient/base.py", line 386, in list
    self.collection_key)
  File "/usr/local/lib/python2.7/dist-packages/keystoneclient/base.py", line 124, in _list
    resp, body = self.client.get(url, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 216, in get
    return self.request(url, 'GET', **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 373, in request
    resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 141, in request
    return self.session.request(url, method, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/positional/__init__.py", line 101, in inner
    return wrapped(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 592, in request
    resp = send(**kwargs)
  File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 642, in _send_request
    raise exceptions.ConnectFailure(msg)
keystoneauth1.exceptions.connection.ConnectFailure: Unable to establish connection to http://192.168.48.11:35357/v2.0/projects: HTTPConnectionPool(host='192.168.48.11', port=35357): Max retries exceeded with url: /v2.0/projects (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x7f2369f5cf10>: Failed to establish a new connection: [Errno 110] Connection timed out',))