HTTPError 500 while running tempest test test_create_list_show_delete_interfaces

R3.0.1.0 Build 52 Liberty

Test : tempest.api.compute.servers.test_attach_interfaces.AttachInterfacesTestJSON.test_create_list_show_delete_interfaces

The test tries to attach the first IP in the subnet to the VM.

Contrail-api returns "PermissionDenied: Gateway IP cannot be used by VM port"

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/tempest/test.py", line 106, in wrapper
    return f(self, *func_args, **func_kwargs)
  File "/usr/local/lib/python2.7/dist-packages/tempest/api/compute/servers/test_attach_interfaces.py", line 187, in test_create_list_show_delete_interfaces
    server, ifs = self._create_server_get_interfaces()
  File "/usr/local/lib/python2.7/dist-packages/tempest/api/compute/servers/test_attach_interfaces.py", line 138, in _test_create_interface_by_fixed_ips
    fixed_ips=fixed_ips)['interfaceAttachment']
  File "/usr/local/lib/python2.7/dist-packages/tempest/lib/services/compute/interfaces_client.py", line 40, in create_interface
    body=post_body)
  File "/usr/local/lib/python2.7/dist-packages/tempest/lib/common/rest_client.py", line 270, in post
    return self.request('POST', url, extra_headers, headers, body, chunked)
  File "/usr/local/lib/python2.7/dist-packages/tempest/lib/services/compute/base_compute_client.py", line 48, in request
    method, url, extra_headers, headers, body, chunked)
  File "/usr/local/lib/python2.7/dist-packages/tempest/lib/common/rest_client.py", line 664, in request
    resp, resp_body)
  File "/usr/local/lib/python2.7/dist-packages/tempest/lib/common/rest_client.py", line 828, in _error_checker
    message=message)
ServerFault: Got server fault
Details: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'oslo_messaging.rpc.client.RemoteError'>

Contrail-api log :

<class 'cfgm_common.exceptions.PermissionDenied'>
Python 2.7.6: /usr/bin/pythonTue Jul 19 13:34:09 2016A problem occurred in a Python script. Here is the sequence offunction 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_create_port(self=<vnc_openstack.neutron_plugin_interface.NeutronPluginInterface object>, context={'is_admin': True, 'operation': 'CREATE', 'roles': ['_member_', 'admin'], 'tenant': 'b6f8236e9ce0476d8db0e6c53683b448', 'tenant_id': 'b6f8236e9ce0476d8db0e6c53683b448', 'type': 'port', 'user_id': '05fb5c8036e543a486819192f3ad44af'}, port={'fields': None, 'filters': None, 'resource': {'admin_state_up': True, 'binding:host_id': 'nodeb5', 'binding:vnic_type': 'normal', 'device_id': '3cad4cac-6750-477c-8b55-826ac90d069c', 'device_owner': 'compute:None', 'extra_dhcp_opts': None, 'fixed_ips': [{'ip_address': '10.100.0.1'}], 'name': u'', 'network_id': 'd82500ab-2319-4bb0-89b3-e375555d12a5', 'tenant_id': '1cd8f281255e4d1687ce42287febc9d0'}}) 379 try:
  380 cfgdb = self._get_user_cfgdb(context)
  381 net_info = cfgdb.port_create(context, port['resource'])
  382 return net_info
  383 except Exception as e:
net_info undefined
cfgdb = <vnc_openstack.neutron_plugin_db.DBInterface object>
cfgdb.port_create = <bound method DBInterface.wrapper of <vnc_openstack.neutron_plugin_db.DBInterface object>>
context = {'is_admin': True, 'operation': 'CREATE', 'roles': ['_member_', 'admin'], 'tenant': 'b6f8236e9ce0476d8db0e6c53683b448', 'tenant_id': 'b6f8236e9ce0476d8db0e6c53683b448', 'type': 'port', 'user_id': '05fb5c8036e543a486819192f3ad44af'}
port = {'fields': None, 'filters': None, 'resource': {'admin_state_up': True, 'binding:host_id': 'nodeb5', 'binding:vnic_type': 'normal', 'device_id': '3cad4cac-6750-477c-8b55-826ac90d069c', 'device_owner': 'compute:None', 'extra_dhcp_opts': None, 'fixed_ips': [{'ip_address': '10.100.0.1'}], 'name': u'', 'network_id': 'd82500ab-2319-4bb0-89b3-e375555d12a5', 'tenant_id': '1cd8f281255e4d1687ce42287febc9d0'}}

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py in wrapper(self=<vnc_openstack.neutron_plugin_db.DBInterface object>, *args=({'is_admin': True, 'operation': 'CREATE', 'roles': ['_member_', 'admin'], 'tenant': 'b6f8236e9ce0476d8db0e6c53683b448', 'tenant_id': 'b6f8236e9ce0476d8db0e6c53683b448', 'type': 'port', 'user_id': '05fb5c8036e543a486819192f3ad44af'}, {'admin_state_up': True, 'binding:host_id': 'nodeb5', 'binding:vnic_type': 'normal', 'device_id': '3cad4cac-6750-477c-8b55-826ac90d069c', 'device_owner': 'compute:None', 'extra_dhcp_opts': None, 'fixed_ips': [{'ip_address': '10.100.0.1'}], 'name': u'', 'network_id': 'd82500ab-2319-4bb0-89b3-e375555d12a5', 'tenant_id': '1cd8f281255e4d1687ce42287febc9d0'}), **kwargs={})
 2331 def wrapper(self, *args, **kwargs):
 2332 self._connected_to_api_server.wait()
 2333 return func(self, *args, **kwargs)
 2334
 2335 return wrapper
func = <function port_create>
self = <vnc_openstack.neutron_plugin_db.DBInterface object>
args = ({'is_admin': True, 'operation': 'CREATE', 'roles': ['_member_', 'admin'], 'tenant': 'b6f8236e9ce0476d8db0e6c53683b448', 'tenant_id': 'b6f8236e9ce0476d8db0e6c53683b448', 'type': 'port', 'user_id': '05fb5c8036e543a486819192f3ad44af'}, {'admin_state_up': True, 'binding:host_id': 'nodeb5', 'binding:vnic_type': 'normal', 'device_id': '3cad4cac-6750-477c-8b55-826ac90d069c', 'device_owner': 'compute:None', 'extra_dhcp_opts': None, 'fixed_ips': [{'ip_address': '10.100.0.1'}], 'name': u'', 'network_id': 'd82500ab-2319-4bb0-89b3-e375555d12a5', 'tenant_id': '1cd8f281255e4d1687ce42287febc9d0'})
kwargs = {}

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py in port_create(self=<vnc_openstack.neutron_plugin_db.DBInterface object>, context={'is_admin': True, 'operation': 'CREATE', 'roles': ['_member_', 'admin'], 'tenant': 'b6f8236e9ce0476d8db0e6c53683b448', 'tenant_id': 'b6f8236e9ce0476d8db0e6c53683b448', 'type': 'port', 'user_id': '05fb5c8036e543a486819192f3ad44af'}, port_q={'admin_state_up': True, 'binding:host_id': 'nodeb5', 'binding:vnic_type': 'normal', 'device_id': '3cad4cac-6750-477c-8b55-826ac90d069c', 'device_owner': 'compute:None', 'extra_dhcp_opts': None, 'fixed_ips': [{'ip_address': '10.100.0.1'}], 'name': u'', 'network_id': 'd82500ab-2319-4bb0-89b3-e375555d12a5', 'tenant_id': '1cd8f281255e4d1687ce42287febc9d0'})
 3565 try:
 3566 if 'fixed_ips' in port_q:
 3567 self._port_create_instance_ip(net_obj, port_obj, port_q)
 3568 elif net_obj.get_network_ipam_refs():
 3569 if (ip_obj_v4_create is True):
self = <vnc_openstack.neutron_plugin_db.DBInterface object>
self._port_create_instance_ip = <bound method DBInterface._port_create_instance_..._openstack.neutron_plugin_db.DBInterface object>>
net_obj = <vnc_api.gen.resource_client.VirtualNetwork object>
port_obj = <vnc_api.gen.resource_client.VirtualMachineInterface object>
port_q = {'admin_state_up': True, 'binding:host_id': 'nodeb5', 'binding:vnic_type': 'normal', 'device_id': '3cad4cac-6750-477c-8b55-826ac90d069c', 'device_owner': 'compute:None', 'extra_dhcp_opts': None, 'fixed_ips': [{'ip_address': '10.100.0.1'}], 'name': u'', 'network_id': 'd82500ab-2319-4bb0-89b3-e375555d12a5', 'tenant_id': '1cd8f281255e4d1687ce42287febc9d0'}

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py in _port_create_instance_ip(self=<vnc_openstack.neutron_plugin_db.DBInterface object>, net_obj=<vnc_api.gen.resource_client.VirtualNetwork object>, port_obj=<vnc_api.gen.resource_client.VirtualMachineInterface object>, port_q={'admin_state_up': True, 'binding:host_id': 'nodeb5', 'binding:vnic_type': 'normal', 'device_id': '3cad4cac-6750-477c-8b55-826ac90d069c', 'device_owner': 'compute:None', 'extra_dhcp_opts': None, 'fixed_ips': [{'ip_address': '10.100.0.1'}], 'name': u'', 'network_id': 'd82500ab-2319-4bb0-89b3-e375555d12a5', 'tenant_id': '1cd8f281255e4d1687ce42287febc9d0'}, ip_family='v4')
 3511 subnet_id = fixed_ip.get('subnet_id')
 3512 ip_id = self._create_instance_ip(net_obj, port_obj, ip_addr,
 3513 subnet_id, ip_family)
 3514 created_iip_ids.append(ip_id)
 3515 except vnc_exc.HttpError as e:
subnet_id = None
ip_family = 'v4'

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py in _create_instance_ip(self=<vnc_openstack.neutron_plugin_db.DBInterface object>, net_obj=<vnc_api.gen.resource_client.VirtualNetwork object>, port_obj=<vnc_api.gen.resource_client.VirtualMachineInterface object>, ip_addr='10.100.0.1', subnet_uuid=None, ip_family='v4')
 3475 ip_obj.set_instance_ip_address(ip_addr)
 3476
 3477 ip_id = self._instance_ip_create(ip_obj)
 3478 return ip_id
 3479 # end _create_instance_ip
ip_id undefined
self = <vnc_openstack.neutron_plugin_db.DBInterface object>
self._instance_ip_create = <bound method DBInterface._instance_ip_create of..._openstack.neutron_plugin_db.DBInterface object>>
ip_obj = <vnc_api.gen.resource_client.InstanceIp object>

 /usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py in _instance_ip_create(self=<vnc_openstack.neutron_plugin_db.DBInterface object>, iip_obj=<vnc_api.gen.resource_client.InstanceIp object>)
  382
  383 def _instance_ip_create(self, iip_obj):
  384 iip_uuid = self._vnc_lib.instance_ip_create(iip_obj)
  385
  386 return iip_uuid
iip_uuid undefined
self = <vnc_openstack.neutron_plugin_db.DBInterface object>
self._vnc_lib = <vnc_api.vnc_api.VncApi object>
self._vnc_lib.instance_ip_create = <functools.partial object>
iip_obj = <vnc_api.gen.resource_client.InstanceIp object>

 /usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py in wrapper(self=<vnc_api.vnc_api.VncApi object>, *args=('instance-ip', <vnc_api.gen.resource_client.InstanceIp object>), **kwargs={})
   37 retry_on_error=False)
   38 self._parse_homepage(homepage)
   39 return func(self, *args, **kwargs)
   40 return wrapper
   41
func = <function _object_create>
self = <vnc_api.vnc_api.VncApi object>
args = ('instance-ip', <vnc_api.gen.resource_client.InstanceIp object>)
kwargs = {}

 /usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py in _object_create(self=<vnc_api.vnc_api.VncApi object>, res_type='instance-ip', obj=<vnc_api.gen.resource_client.InstanceIp object>)
  351 content = self._request_server(rest.OP_POST,
  352 obj_cls.create_uri,
  353 data=json_body)
  354
  355 obj_dict = json.loads(content)[res_type]
data undefined
json_body = '{"instance-ip":{"fq_name": ["ef635f91-92df-4576-...ance_ip": false, "instance_ip_secondary": false}}'

 /usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py in _request_server(self=<vnc_api.vnc_api.VncApi object>, op=1, url=u'/instance-ips', data='{"instance-ip":{"fq_name": ["ef635f91-92df-4576-...ance_ip": false, "instance_ip_secondary": false}}', retry_on_error=True, retry_after_authn=False, retry_count=30)
  710 return self._request(op, url, data=data, retry_on_error=retry_on_error,
  711 retry_after_authn=retry_after_authn,
  712 retry_count=retry_count)
  713
  714 def _request(self, op, url, data=None, retry_on_error=True,
retry_count = 30
 /usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py in _request(self=<vnc_api.vnc_api.VncApi object>, op=1, url=u'/instance-ips', data='{"instance-ip":{"fq_name": ["ef635f91-92df-4576-...ance_ip": false, "instance_ip_secondary": false}}', retry_on_error=True, retry_after_authn=False, retry_count=30)
  753 % (op, url, data, content))
  754 elif status == 403:
  755 raise PermissionDenied(content)
  756 elif status == 409:
  757 raise RefsExistError(content)
global PermissionDenied = <class 'cfgm_common.exceptions.PermissionDenied'>
content = u'Gateway IP cannot be used by VM port'
<class 'cfgm_common.exceptions.PermissionDenied'>: Gateway IP cannot be used by VM port
    __class__ = <class 'cfgm_common.exceptions.PermissionDenied'>
    __delattr__ = <method-wrapper '__delattr__' of PermissionDenied object>
    __dict__ = {}
    __doc__ = None
    __format__ = <built-in method __format__ of PermissionDenied object>
    __getattribute__ = <method-wrapper '__getattribute__' of PermissionDenied object>
    __getitem__ = <method-wrapper '__getitem__' of PermissionDenied object>
    __getslice__ = <method-wrapper '__getslice__' of PermissionDenied object>
    __hash__ = <method-wrapper '__hash__' of PermissionDenied object>
    __init__ = <method-wrapper '__init__' of PermissionDenied object>
    __module__ = 'cfgm_common.exceptions'
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of PermissionDenied object>
    __reduce_ex__ = <built-in method __reduce_ex__ of PermissionDenied object>
    __repr__ = <method-wrapper '__repr__' of PermissionDenied object>
    __setattr__ = <method-wrapper '__setattr__' of PermissionDenied object>
    __setstate__ = <built-in method __setstate__ of PermissionDenied object>
    __sizeof__ = <built-in method __sizeof__ of PermissionDenied object>
    __str__ = <method-wrapper '__str__' of PermissionDenied object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __unicode__ = <built-in method __unicode__ of PermissionDenied object>
    __weakref__ = None
    args = (u'Gateway IP cannot be used by VM port',)
    message = u'Gateway IP cannot be used by VM port'

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 381, in plugin_create_port
    net_info = cfgdb.port_create(context, port['resource'])
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py", line 2333, in wrapper
    return func(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py", line 3567, in port_create
    self._port_create_instance_ip(net_obj, port_obj, port_q)
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py", line 3513, in _port_create_instance_ip
    subnet_id, ip_family)
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py", line 3477, in _create_instance_ip
    ip_id = self._instance_ip_create(ip_obj)
  File "/usr/lib/python2.7/dist-packages/vnc_openstack/neutron_plugin_db.py", line 384, in _instance_ip_create
    iip_uuid = self._vnc_lib.instance_ip_create(iip_obj)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 39, in wrapper
    return func(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 353, in _object_create
    data=json_body)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 712, in _request_server
    retry_count=retry_count)
  File "/usr/lib/python2.7/dist-packages/vnc_api/vnc_api.py", line 755, in _request
    raise PermissionDenied(content)
PermissionDenied: Gateway IP cannot be used by VM port