Unable to establish connection to http://55.0.51.128:8774/v2/bf45e1ea3f974df8bce767a0c6694846/servers: ('Connection aborted.', BadStatusLine("''",))
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/cliff/app.py", line 400, in run_subcommand
    result = cmd.run(parsed_args)
  File "/usr/lib/python2.7/dist-packages/osc_lib/command/command.py", line 41, in run
    return super(Command, self).run(parsed_args)
  File "/usr/lib/python2.7/dist-packages/cliff/display.py", line 116, in run
    column_names, data = self.take_action(parsed_args)
  File "/usr/lib/python2.7/dist-packages/openstackclient/compute/v2/server.py", line 802, in take_action
    server = compute_client.servers.create(*boot_args, **boot_kwargs)
  File "/usr/lib/python2.7/dist-packages/novaclient/v2/servers.py", line 1403, in create
    **boot_kwargs)
  File "/usr/lib/python2.7/dist-packages/novaclient/v2/servers.py", line 802, in _boot
    return_raw=return_raw, **kwargs)
  File "/usr/lib/python2.7/dist-packages/novaclient/base.py", line 361, in _create
    resp, body = self.api.client.post(url, body=body)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 310, in post
    return self.request(url, 'POST', **kwargs)
  File "/usr/lib/python2.7/dist-packages/novaclient/client.py", line 77, in request
    **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 463, in request
    resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 189, in request
    return self.session.request(url, method, **kwargs)
  File "/usr/lib/python2.7/dist-packages/osc_lib/session.py", line 40, in request
    resp = super(TimingSession, self).request(url, method, **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/session.py", line 698, in request
    resp = send(**kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/session.py", line 772, in _send_request
    raise exceptions.ConnectFailure(msg)
ConnectFailure: Unable to establish connection to http://55.0.51.128:8774/v2/bf45e1ea3f974df8bce767a0c6694846/servers: ('Connection aborted.', BadStatusLine("''",))
clean_up CreateServer: Unable to establish connection to http://55.0.51.128:8774/v2/bf45e1ea3f974df8bce767a0c6694846/servers: ('Connection aborted.', BadStatusLine("''",))