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[Bug 1499269] [NEW] cannot attach direct type port (sr-iov) to existing instance

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Public bug reported:

Whenever I try to attach a direct port to an existing instance It fails:

#neutron port-create Management --binding:vnic_type direct
Created a new port:
+-----------------------+-------------------------------------------------------------------------------------+
| Field                 | Value                                                                               |
+-----------------------+-------------------------------------------------------------------------------------+
| admin_state_up        | True                                                                                |
| allowed_address_pairs |                                                                                     |
| binding:host_id       |                                                                                     |
| binding:profile       | {}                                                                                  |
| binding:vif_details   | {}                                                                                  |
| binding:vif_type      | unbound                                                                             |
| binding:vnic_type     | direct                                                                              |
| device_id             |                                                                                     |
| device_owner          |                                                                                     |
| fixed_ips             | {"subnet_id": "6c82ff4c-124e-469a-8444-1446cc5d979f", "ip_address": "10.92.29.123"} |
| id                    | ce455654-4eb5-4b89-b868-b426381951c8                                                |
| mac_address           | fa:16:3e:6b:15:e8                                                                   |
| name                  |                                                                                     |
| network_id            | 5764ca50-1f30-4daa-8c86-a21fed9a679c                                                |
| security_groups       | 5d2faf7b-2d32-49a8-978e-a91f57ece17d                                                |
| status                | DOWN                                                                                |
| tenant_id             | d5ecb0eea96f4996b565fd983a768b11                                                    |
+-----------------------+-------------------------------------------------------------------------------------+

# nova interface-attach --port-id ce455654-4eb5-4b89-b868-b426381951c8 voicisc4srv1
ERROR (ClientException): Failed to attach interface (HTTP 500) (Request-ID: req-11516bf4-7ab7-414c-a4ee-63e44aaf00a5)

nova-compute.log:

0a14aeb82013e5a1631de80 d5ecb0eea96f4996b565fd983a768b11 - - -] Exception during message handling: Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     executor_callback))
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     executor_callback)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     result = func(ctxt, **new_args)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 6632, in attach_interface
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     port_id, requested_ip)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 443, in decorated_function
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     payload)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return f(self, context, *args, **kw)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 327, in decorated_function
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     LOG.warning(msg, e, instance_uuid=instance_uuid)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 298, in decorated_function
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 355, in decorated_function
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     kwargs['instance'], e, sys.exc_info())
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in decorated_function
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5078, in attach_interface
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     instance_uuid=instance.uuid)
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher InterfaceAttachFailed: Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd
2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher 
2015-09-24 10:41:35.434 43535 ERROR oslo_messaging._drivers.common [req-11516bf4-7ab7-414c-a4ee-63e44aaf00a5 9340dc4e70a14aeb82013e5a1631de80 d5ecb0eea96f4996b565fd983a768b11 - - -] Returning exception Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd to caller
2015-09-24 10:41:35.434 43535 ERROR oslo_messaging._drivers.common [req-11516bf4-7ab7-414c-a4ee-63e44aaf00a5 9340dc4e70a14aeb82013e5a1631de80 d5ecb0eea96f4996b565fd983a768b11 - - -] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply\n    executor_callback))\n', '  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch\n    executor_callback)\n', '  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch\n    result = func(ctxt, **new_args)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 6632, in attach_interface\n    port_id, requested_ip)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 443, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped\n    payload)\n', '  File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped\n    return f(self, context, *args, **kw)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 327, in decorated_function\n    LOG.warning(msg, e, instance_uuid=instance_uuid)\n', '  File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 298, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 355, in decorated_function\n    kwargs[\'instance\'], e, sys.exc_info())\n', '  File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5078, in attach_interface\n    instance_uuid=instance.uuid)\n', 'InterfaceAttachFailed: Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd\n']
2015-09-24 10:41:36.181 43535 DEBUG nova.openstack.common.periodic_task [req-be840a83-9a40-477f-80c1-08126cfa665f - - - - -] Running periodic task ComputeManager._heal_instance_info_cache run_periodic_tasks /usr/lib/python2.7/site-packages/nova/openstack/common/periodic_task.py:219

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1499269

Title:
  cannot attach direct type port (sr-iov) to existing instance

Status in neutron:
  New

Bug description:
  Whenever I try to attach a direct port to an existing instance It
  fails:

  #neutron port-create Management --binding:vnic_type direct
  Created a new port:
  +-----------------------+-------------------------------------------------------------------------------------+
  | Field                 | Value                                                                               |
  +-----------------------+-------------------------------------------------------------------------------------+
  | admin_state_up        | True                                                                                |
  | allowed_address_pairs |                                                                                     |
  | binding:host_id       |                                                                                     |
  | binding:profile       | {}                                                                                  |
  | binding:vif_details   | {}                                                                                  |
  | binding:vif_type      | unbound                                                                             |
  | binding:vnic_type     | direct                                                                              |
  | device_id             |                                                                                     |
  | device_owner          |                                                                                     |
  | fixed_ips             | {"subnet_id": "6c82ff4c-124e-469a-8444-1446cc5d979f", "ip_address": "10.92.29.123"} |
  | id                    | ce455654-4eb5-4b89-b868-b426381951c8                                                |
  | mac_address           | fa:16:3e:6b:15:e8                                                                   |
  | name                  |                                                                                     |
  | network_id            | 5764ca50-1f30-4daa-8c86-a21fed9a679c                                                |
  | security_groups       | 5d2faf7b-2d32-49a8-978e-a91f57ece17d                                                |
  | status                | DOWN                                                                                |
  | tenant_id             | d5ecb0eea96f4996b565fd983a768b11                                                    |
  +-----------------------+-------------------------------------------------------------------------------------+

  # nova interface-attach --port-id ce455654-4eb5-4b89-b868-b426381951c8 voicisc4srv1
  ERROR (ClientException): Failed to attach interface (HTTP 500) (Request-ID: req-11516bf4-7ab7-414c-a4ee-63e44aaf00a5)

  nova-compute.log:

  0a14aeb82013e5a1631de80 d5ecb0eea96f4996b565fd983a768b11 - - -] Exception during message handling: Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     executor_callback))
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     executor_callback)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     result = func(ctxt, **new_args)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 6632, in attach_interface
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     port_id, requested_ip)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 443, in decorated_function
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     payload)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return f(self, context, *args, **kw)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 327, in decorated_function
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     LOG.warning(msg, e, instance_uuid=instance_uuid)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 298, in decorated_function
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 355, in decorated_function
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     kwargs['instance'], e, sys.exc_info())
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in decorated_function
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5078, in attach_interface
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher     instance_uuid=instance.uuid)
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher InterfaceAttachFailed: Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd
  2015-09-24 10:41:35.434 43535 TRACE oslo_messaging.rpc.dispatcher 
  2015-09-24 10:41:35.434 43535 ERROR oslo_messaging._drivers.common [req-11516bf4-7ab7-414c-a4ee-63e44aaf00a5 9340dc4e70a14aeb82013e5a1631de80 d5ecb0eea96f4996b565fd983a768b11 - - -] Returning exception Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd to caller
  2015-09-24 10:41:35.434 43535 ERROR oslo_messaging._drivers.common [req-11516bf4-7ab7-414c-a4ee-63e44aaf00a5 9340dc4e70a14aeb82013e5a1631de80 d5ecb0eea96f4996b565fd983a768b11 - - -] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply\n    executor_callback))\n', '  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch\n    executor_callback)\n', '  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch\n    result = func(ctxt, **new_args)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 6632, in attach_interface\n    port_id, requested_ip)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 443, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped\n    payload)\n', '  File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped\n    return f(self, context, *args, **kw)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 327, in decorated_function\n    LOG.warning(msg, e, instance_uuid=instance_uuid)\n', '  File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 298, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 355, in decorated_function\n    kwargs[\'instance\'], e, sys.exc_info())\n', '  File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5078, in attach_interface\n    instance_uuid=instance.uuid)\n', 'InterfaceAttachFailed: Failed to attach network adapter device to 056d455a-314d-4853-839e-70229a56dfcd\n']
  2015-09-24 10:41:36.181 43535 DEBUG nova.openstack.common.periodic_task [req-be840a83-9a40-477f-80c1-08126cfa665f - - - - -] Running periodic task ComputeManager._heal_instance_info_cache run_periodic_tasks /usr/lib/python2.7/site-packages/nova/openstack/common/periodic_task.py:219

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