2014-09-08 15:57:33.185    ERROR [neutron.service] Error occurred: trying old api-paste.ini.
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 99, in serve_wsgi
    service.start()
  File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 68, in start
    self.wsgi_app = _run_wsgi(self.app_name)
  File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 112, in _run_wsgi
    app = config.load_paste_app(app_name)
  File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 144, in load_paste_app
    app = deploy.loadapp("config:%s" % config_path, name=app_name)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
    return loadobj(APP, uri, name=name, **kw)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
    return context.create()
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create
    return self.object_type.invoke(self)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke
    **context.local_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call
    val = callable(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/paste/urlmap.py", line 25, in urlmap_factory
    app = loader.get_app(app_name, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 350, in get_app
    name=name, global_conf=global_conf).create()
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create
    return self.object_type.invoke(self)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke
    **context.local_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call
    val = callable(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/neutron/auth.py", line 59, in pipeline_factory
    app = loader.get_app(pipeline[-1])
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 350, in get_app
    name=name, global_conf=global_conf).create()
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create
    return self.object_type.invoke(self)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 146, in invoke
    return fix_call(context.object, context.global_conf, **context.local_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call
    val = callable(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/neutron/api/v2/router.py", line 72, in factory
    return cls(**local_config)
  File "/usr/lib/python2.7/dist-packages/neutron/api/v2/router.py", line 76, in __init__
    plugin = manager.NeutronManager.get_plugin()
  File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 206, in get_plugin
    return cls.get_instance().plugin
  File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 201, in get_instance
    cls._create_instance()
  File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/lockutils.py", line 247, in inner
    retval = f(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 195, in _create_instance
    cls._instance = cls()
  File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 132, in __init__
    self._load_service_plugins()
  File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 168, in _load_service_plugins
    plugin_inst = plugin_class()
  File "/usr/lib/python2.7/dist-packages/neutron_plugin_contrail/plugins/opencontrail/loadbalancer/plugin.py", line 16, in __init__
    super(LoadBalancerPlugin, self).__init__()
  File "/usr/lib/python2.7/dist-packages/neutron_plugin_contrail/plugins/opencontrail/loadbalancer/loadbalancer_db.py", line 25, in __init__
    api_srvr_ip, api_srvr_port)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 175, in __init__
    retry_on_error=False)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 351, in _request_server
    self._headers = self._authenticate(content, self._headers)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 212, in _authenticate
    raise RuntimeError('Unable to connect to keystone for authentication. Verify keystone server details')
RuntimeError: Unable to connect to keystone for authentication. Verify keystone server details
2014-09-08 15:57:33.191    ERROR [neutron.common.legacy] Skipping unknown group key: firewall_driver
2014-09-08 15:57:33.199    ERROR [neutron.common.config] Unable to load quantum from configuration file /etc/neutron/api-paste.ini.
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 144, in load_paste_app
    app = deploy.loadapp("config:%s" % config_path, name=app_name)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
    return loadobj(APP, uri, name=name, **kw)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 271, in loadobj
    global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 296, in loadcontext
    global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 320, in _loadconfig
    return loader.get_context(object_type, name, global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 408, in get_context
    object_type, name=name)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 587, in find_config_section
    self.filename))
LookupError: No section 'quantum' (prefixed by 'app' or 'application' or 'composite' or 'composit' or 'pipeline' or 'filter-app') found in config /etc/neutron/api-paste.ini
2014-09-08 15:57:33.200    ERROR [neutron.service] Unrecoverable error: please check log for details.
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 103, in serve_wsgi
    service.start()
  File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 68, in start
    self.wsgi_app = _run_wsgi(self.app_name)
  File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 112, in _run_wsgi
    app = config.load_paste_app(app_name)
  File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 151, in load_paste_app
    raise RuntimeError(msg)
RuntimeError: Unable to load quantum from configuration file /etc/neutron/api-paste.ini.
2014-09-08 15:57:33.610    ERROR [neutron.common.legacy] Skipping unknown group key: firewall_driver
2014-09-08 15:57:33.687    ERROR [neutron.common.legacy] Skipping unknown group key: firewall_driver