router-list and show operations fail on icehouse

[Vedamurthy Joshi]

R1.10 34

On icehouse, router-list and show operations fail

contrail-api-0.log:
================
127.0.0.1 - - [2014-09-09 16:03:22] "GET /logical-routers?count=False&detail=False HTTP/1.1" 200 1216 0.003223
ERROR:vnc_cfg_api_server.vnc_cfg_api_server:Exception in REST api handler:
<type 'exceptions.TypeError'>
Python 2.7.3: /usr/bin/python
Tue Sep 9 16:03:22 2014

A problem occurred in a Python script. Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py in handler_trap_exception(*args=(), **kwargs={'id': 'b16e13d3-43a1-4918-8a08-7eb25544ae6a'})
  450 trace = self._generate_rest_api_request_trace()
  451 try:
  452 response = handler(*args, **kwargs)
  453 self._generate_rest_api_response_trace(trace, response)
  454 return response
response undefined
handler = <bound method VncApiServer.logical_router_http_g...i_server.vnc_cfg_api_server.VncApiServer object>>
args = ()
kwargs = {'id': 'b16e13d3-43a1-4918-8a08-7eb25544ae6a'}

 /usr/lib/python2.7/dist-packages/vnc_cfg_api_server/gen/vnc_api_server_gen.py in logical_router_http_get(self=<vnc_cfg_api_server.vnc_cfg_api_server.VncApiServer object>, id='b16e13d3-43a1-4918-8a08-7eb25544ae6a')
18277 abort(404, 'No logical-router object found for id %s' %(id))
18278 # common handling for all resource get
18279 (ok, result) = self._get_common(request, id)
18280 if not ok:
18281 (code, msg) = result
ok undefined
result undefined
self = <vnc_cfg_api_server.vnc_cfg_api_server.VncApiServer object>
self._get_common = <bound method VncApiServer._http_get_common of <...i_server.vnc_cfg_api_server.VncApiServer object>>
global request = <LocalRequest: GET http://0.0.0.0:9100/logical-r...e6a?exclude_back_refs=True&exclude_children=True>
id = 'b16e13d3-43a1-4918-8a08-7eb25544ae6a'

 /usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py in _http_get_common(self=<vnc_cfg_api_server.vnc_cfg_api_server.VncApiServer object>, request=<LocalRequest: GET http://0.0.0.0:9100/logical-r...e6a?exclude_back_refs=True&exclude_children=True>, uuid='b16e13d3-43a1-4918-8a08-7eb25544ae6a')
 1158 return ok, result
 1159 else:
 1160 return self._permissions.check_perms_read(request, uuid)
 1161
 1162 return (True, '')
self = <vnc_cfg_api_server.vnc_cfg_api_server.VncApiServer object>
self._permissions = <vnc_cfg_api_server.vnc_perms.VncPermissions object>
self._permissions.check_perms_read = <bound method VncPermissions.check_perms_read of..._cfg_api_server.vnc_perms.VncPermissions object>>
request = <LocalRequest: GET http://0.0.0.0:9100/logical-r...e6a?exclude_back_refs=True&exclude_children=True>
uuid = 'b16e13d3-43a1-4918-8a08-7eb25544ae6a'

 /usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_perms.py in check_perms_read(self=<vnc_cfg_api_server.vnc_perms.VncPermissions object>, request=<LocalRequest: GET http://0.0.0.0:9100/logical-r...e6a?exclude_back_refs=True&exclude_children=True>, id='b16e13d3-43a1-4918-8a08-7eb25544ae6a')
  103 return (True, '')
  104
  105 return self.validate_perms(request, id, PERMS_R)
  106 # end check_perms_read
  107
self = <vnc_cfg_api_server.vnc_perms.VncPermissions object>
self.validate_perms = <bound method VncPermissions.validate_perms of <vnc_cfg_api_server.vnc_perms.VncPermissions object>>
request = <LocalRequest: GET http://0.0.0.0:9100/logical-r...e6a?exclude_back_refs=True&exclude_children=True>
id = 'b16e13d3-43a1-4918-8a08-7eb25544ae6a'
global PERMS_R = 4

 /usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_perms.py in validate_perms(self=<vnc_cfg_api_server.vnc_perms.VncPermissions object>, request=<LocalRequest: GET http://0.0.0.0:9100/logical-r...e6a?exclude_back_refs=True&exclude_children=True>, uuid='b16e13d3-43a1-4918-8a08-7eb25544ae6a', mode=4)
   34 is_admin = 'admin' in [x.lower() for x in roles]
   35
   36 owner = id_perms['permissions']['owner']
   37 group = id_perms['permissions']['group']
   38 perms = id_perms['permissions']['owner_access'] << 6 | \
owner undefined
id_perms = {u'created': None, u'description': None, u'enable': False, u'last_modified': u'2014-09-09T09:47:52.317918', u'permissions': None, u'uuid': None}
<type 'exceptions.TypeError'>: 'NoneType' object has no attribute '__getitem__'
    __class__ = <type 'exceptions.TypeError'>
    __delattr__ = <method-wrapper '__delattr__' of exceptions.TypeError object>
    __dict__ = {}
    __doc__ = 'Inappropriate argument type.'
    __format__ = <built-in method __format__ of exceptions.TypeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of exceptions.TypeError object>
    __getitem__ = <method-wrapper '__getitem__' of exceptions.TypeError object>
    __getslice__ = <method-wrapper '__getslice__' of exceptions.TypeError object>
    __hash__ = <method-wrapper '__hash__' of exceptions.TypeError object>
    __init__ = <method-wrapper '__init__' of exceptions.TypeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of exceptions.TypeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of exceptions.TypeError object>
    __repr__ = <method-wrapper '__repr__' of exceptions.TypeError object>
    __setattr__ = <method-wrapper '__setattr__' of exceptions.TypeError object>
    __setstate__ = <built-in method __setstate__ of exceptions.TypeError object>
    __sizeof__ = <built-in method __sizeof__ of exceptions.TypeError object>
    __str__ = <method-wrapper '__str__' of exceptions.TypeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __unicode__ = <built-in method __unicode__ of exceptions.TypeError object>
    args = ("'NoneType' object has no attribute '__getitem__'",)
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 764, in _handle
    return route.call(**args)
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 1625, in wrapper
    rv = callback(*a, **ka)
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 1575, in wrapper
    rv = callback(*a, **ka)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 452, in handler_trap_exception
    response = handler(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/gen/vnc_api_server_gen.py", line 18279, in logical_router_http_get
    (ok, result) = self._get_common(request, id)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 1160, in _http_get_common
    return self._permissions.check_perms_read(request, uuid)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_perms.py", line 105, in check_perms_read
    return self.validate_perms(request, id, PERMS_R)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_perms.py", line 36, in validate_perms
    owner = id_perms['permissions']['owner']
TypeError: 'NoneType' object has no attribute '__getitem__'
127.0.0.1 - - [2014-09-09 16:03:22] "GET /logical-router/b16e13d3-43a1-4918-8a08-7eb25544ae6a?exclude_back_refs=True&exclude_children=True HTTP/1.1" 500 156 0.007037

---------------------------

For router-list :

Python 2.7.3: /usr/bin/python
Tue Sep 9 16:03:22 2014

A problem occurred in a Python script. Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_interface.py in plugin_get_routers(self=<vnc_openstack.neutron_plugin_interface.NeutronPluginInterface object>, context={u'is_admin': True, u'operation': u'READALL', u'roles': [u'KeystoneServiceAdmin', u'KeystoneAdmin', u'admin'], u'tenant': u'75b706c78d6a4834b145caa5c7ea2192', u'tenant_id': u'75b706c78d6a4834b145caa5c7ea2192', u'type': u'router', u'user_id': u'78cbc891f04d44bd858deb9f47492602'}, router={u'fields': [], u'filters': {}})
  811 try:
  812 cfgdb = self._get_user_cfgdb(context)
  813 routers_info = cfgdb.router_list(context, filters)
  814 return json.dumps(routers_info)
  815 except Exception as e:
routers_info undefined
cfgdb = <vnc_openstack.neutron_plugin_db.DBInterface object>
cfgdb.router_list = <bound method DBInterface.router_list of <vnc_openstack.neutron_plugin_db.DBInterface object>>
context = {u'is_admin': True, u'operation': u'READALL', u'roles': [u'KeystoneServiceAdmin', u'KeystoneAdmin', u'admin'], u'tenant': u'75b706c78d6a4834b145caa5c7ea2192', u'tenant_id': u'75b706c78d6a4834b145caa5c7ea2192', u'type': u'router', u'user_id': u'78cbc891f04d44bd858deb9f47492602'}
filters = {}

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py in router_list(self=<vnc_openstack.neutron_plugin_db.DBInterface object>, context={u'is_admin': True, u'operation': u'READALL', u'roles': [u'KeystoneServiceAdmin', u'KeystoneAdmin', u'admin'], u'tenant': u'75b706c78d6a4834b145caa5c7ea2192', u'tenant_id': u'75b706c78d6a4834b145caa5c7ea2192', u'type': u'router', u'user_id': u'78cbc891f04d44bd858deb9f47492602'}, filters={})
 3383 continue
 3384 try:
 3385 rtr_obj = self._logical_router_read(proj_rtr['uuid'])
 3386 if not self._filters_is_present(
 3387 filters, 'name',
rtr_obj undefined
self = <vnc_openstack.neutron_plugin_db.DBInterface object>
self._logical_router_read = <bound method DBInterface._logical_router_read o..._openstack.neutron_plugin_db.DBInterface object>>
proj_rtr = {u'fq_name': [u'default-domain', u'FloatingIPTestJSON-1993348913', u'router--1468074907'], u'href': u'http://0.0.0.0:9100/logical-router/b16e13d3-43a1-4918-8a08-7eb25544ae6a', u'uuid': u'b16e13d3-43a1-4918-8a08-7eb25544ae6a'}

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py in _logical_router_read(self=<vnc_openstack.neutron_plugin_db.DBInterface object>, rtr_id=u'b16e13d3-43a1-4918-8a08-7eb25544ae6a', fq_name=None)
  932 raise KeyError
  933 except KeyError:
  934 rtr_obj = self._vnc_lib.logical_router_read(id=rtr_id)
  935 fq_name_str = json.dumps(rtr_obj.get_fq_name())
  936 self._db_cache['vnc_routers'][rtr_id] = rtr_obj
rtr_obj undefined
self = <vnc_openstack.neutron_plugin_db.DBInterface object>
self._vnc_lib = <vnc_api.vnc_api.VncApi object>
self._vnc_lib.logical_router_read = <bound method VncApi.logical_router_read of <vnc_api.vnc_api.VncApi object>>
builtinid = <built-in function id>
rtr_id = u'b16e13d3-43a1-4918-8a08-7eb25544ae6a'

 /usr/lib/python2.7/dist-packages/vnc_api/gen/vnc_api_client_gen.py in logical_router_read(self=<vnc_api.vnc_api.VncApi object>, fq_name=None, fq_name_str=None, id=u'b16e13d3-43a1-4918-8a08-7eb25544ae6a', ifmap_id=None, fields=None)
 5640 query_params = {'exclude_back_refs':True,
 5641 'exclude_children':True,}
 5642 content = self._request_server(rest.OP_GET, uri, query_params)
 5643
 5644 obj_dict = json.loads(content)['logical-router']
content undefined
self = <vnc_api.vnc_api.VncApi object>
self._request_server = <bound method VncApi._request_server of <vnc_api.vnc_api.VncApi object>>
global rest = <module 'cfgm_common.rest' from '/usr/lib/python2.7/dist-packages/cfgm_common/rest.pyc'>
rest.OP_GET = 2
uri = u'/logical-router/b16e13d3-43a1-4918-8a08-7eb25544ae6a'
query_params = {'exclude_back_refs': True, 'exclude_children': True}

 /usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py in _request_server(self=<vnc_api.vnc_api.VncApi object>, op=2, url=u'/logical-router/b16e13d3-43a1-4918-8a08-7eb25544ae6a', data={'exclude_back_refs': True, 'exclude_children': True}, retry_on_error=True, retry_after_authn=False)
  365 continue
  366 else: # Unknown Error
  367 raise HttpError(status, content)
  368 # end while True
  369
global HttpError = <class 'cfgm_common.exceptions.HttpError'>
status = 500
content = u'Internal Server Error'
<class 'cfgm_common.exceptions.HttpError'>: HTTP Status: 500 Content: Internal Server Error
    __class__ = <class 'cfgm_common.exceptions.HttpError'>
    __delattr__ = <method-wrapper '__delattr__' of HttpError object>
    __dict__ = {'content': u'Internal Server Error', 'status_code': 500}
    __doc__ = None
    __format__ = <built-in method __format__ of HttpError object>
    __getattribute__ = <method-wrapper '__getattribute__' of HttpError object>
    __getitem__ = <method-wrapper '__getitem__' of HttpError object>
    __getslice__ = <method-wrapper '__getslice__' of HttpError object>
    __hash__ = <method-wrapper '__hash__' of HttpError object>
    __init__ = <bound method HttpError.__init__ of HttpError()>
    __module__ = 'cfgm_common.exceptions'
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of HttpError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of HttpError object>
    __repr__ = <method-wrapper '__repr__' of HttpError object>
    __setattr__ = <method-wrapper '__setattr__' of HttpError object>
    __setstate__ = <built-in method __setstate__ of HttpError object>
    __sizeof__ = <built-in method __sizeof__ of HttpError object>
    __str__ = <bound method HttpError.__str__ of HttpError()>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __unicode__ = <built-in method __unicode__ of HttpError object>
    __weakref__ = None
    args = ()
    content = u'Internal Server Error'
    message = ''
    status_code = 500

The above is a description of an error in a Python program. Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_interface.py", line 813, in plugin_get_routers
    routers_info = cfgdb.router_list(context, filters)
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py", line 3385, in router_list
    rtr_obj = self._logical_router_read(proj_rtr['uuid'])
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py", line 934, in _logical_router_read
    rtr_obj = self._vnc_lib.logical_router_read(id=rtr_id)
  File "/usr/lib/python2.7/dist-packages/vnc_api/gen/vnc_api_client_gen.py", line 5642, in logical_router_read
    content = self._request_server(rest.OP_GET, uri, query_params)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 367, in _request_server
    raise HttpError(status, content)
HttpError: HTTP Status: 500 Content: Internal Server Error
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 764, in _handle
    return route.call(**args)
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 1625, in wrapper
    rv = callback(*a, **ka)
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 1575, in wrapper
    rv = callback(*a, **ka)
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_interface.py", line 888, in plugin_http_post_router
    return self.plugin_get_routers(context, router)
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_interface.py", line 817, in plugin_get_routers
    raise e
HttpError: HTTP Status: 500 Content: Internal Server Error
10.204.216.30 - - [2014-09-09 16:03:22] "POST /neutron/router HTTP/1.1" 500 156 0.024969