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[Bug 1413319] [NEW] Traceback when deleting VxLAN networks using N1kv plugin

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Richard Winters <riwinter@xxxxxxxxx>
Date: Wed, 21 Jan 2015 17:38:02 -0000
Reply-to: Bug 1413319 <1413319@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Traceback when deleting VxLAN networks using N1kv plugin

OpenStack Version: Kilo

$ nova-manage version
2015.1

$ neutron --version
2.3.10

Steps to Repo:
  1. Setup Testbed with multi node CSR/N1Kv
  2. Create an overlay Network Profile
  3. Create a network using overlay network profile.
  4. Attach to Router (CSR)
  5. Create/Attach VMs
  6. Delete VMs
  7. Delete port to Router
  8. Delete network
  9. Check log for errors


 
2015-01-20 11:22:17.447 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-ba1e4506-b97b-4a47-ad0d-7070df36af33 admin 3476e663d2084dcca4533e784dc37d9d] Get network: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) get_network /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:1058
2015-01-20 11:22:17.463 DEBUG neutron.context [req-f3191202-1890-47c3-a384-9100f074c748 None None] Arguments dropped when creating context: {u'project_name': None, u'tenant': None} from (pid=13573) __init__ /opt/stack/neutron/neutron/context.py:84
2015-01-20 11:22:17.463 DEBUG neutron.api.rpc.handlers.dhcp_rpc [req-f3191202-1890-47c3-a384-9100f074c748 None None] Network bfa4b652-53e8-4c58-ba21-9cc44a5407ba requested from qa1 from (pid=13573) get_network_info /opt/stack/neutron/neutron/api/rpc/handlers/dhcp_rpc.py:122
2015-01-20 11:22:17.464 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-f3191202-1890-47c3-a384-9100f074c748 None None] Get network: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) get_network /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:1058
2015-01-20 11:22:17.485 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-ba1e4506-b97b-4a47-ad0d-7070df36af33 admin 3476e663d2084dcca4533e784dc37d9d] Get network: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) get_network /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:1058
2015-01-20 11:22:17.607 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-ba1e4506-b97b-4a47-ad0d-7070df36af33 admin 3476e663d2084dcca4533e784dc37d9d] _send_delete_network_request: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) _send_delete_network_request /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:730
2015-01-20 11:22:17.610 ERROR oslo.messaging.rpc.dispatcher [req-f3191202-1890-47c3-a384-9100f074c748 None None] Exception during message handling: Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found.
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 137, in _dispatch_and_reply
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     incoming.message))
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 180, in _dispatch
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     return self._do_dispatch(endpoint, method, ctxt, args)
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 126, in _do_dispatch
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     result = getattr(endpoint, method)(ctxt, **new_args)
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/api/rpc/handlers/dhcp_rpc.py", line 125, in get_network_info
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     network = plugin.get_network(context, network_id)
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 1062, in get_network
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     self._extend_network_dict_member_segments(context, net)
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 540, in _extend_network_dict_member_segments
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     network['id'])
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/plugins/cisco/db/n1kv_db_v2.py", line 273, in get_network_binding
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     raise c_exc.NetworkBindingNotFound(network_id=network_id)
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher NetworkBindingNotFound: Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found.
2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher 
2015-01-20 11:22:17.612 ERROR oslo.messaging._drivers.common [req-f3191202-1890-47c3-a384-9100f074c748 None None] Returning exception Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found. to caller
2015-01-20 11:22:17.612 ERROR oslo.messaging._drivers.common [req-f3191202-1890-47c3-a384-9100f074c748 None None] ['Traceback (most recent call last):\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 137, in _dispatch_and_reply\n    incoming.message))\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 180, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 126, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, **new_args)\n', '  File "/opt/stack/neutron/neutron/api/rpc/handlers/dhcp_rpc.py", line 125, in get_network_info\n    network = plugin.get_network(context, network_id)\n', '  File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 1062, in get_network\n    self._extend_network_dict_member_segments(context, net)\n', '  File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 540, in _extend_network_dict_member_segments\n    network[\'id\'])\n', '  File "/opt/stack/neutron/neutron/plugins/cisco/db/n1kv_db_v2.py", line 273, in get_network_binding\n    raise c_exc.NetworkBindingNotFound(network_id=network_id)\n', 'NetworkBindingNotFound: Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found.\n']

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: cisco

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https://bugs.launchpad.net/bugs/1413319

Title:
  Traceback when deleting VxLAN networks using N1kv plugin

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Traceback when deleting VxLAN networks using N1kv plugin

  OpenStack Version: Kilo

  $ nova-manage version
  2015.1

  $ neutron --version
  2.3.10

  Steps to Repo:
    1. Setup Testbed with multi node CSR/N1Kv
    2. Create an overlay Network Profile
    3. Create a network using overlay network profile.
    4. Attach to Router (CSR)
    5. Create/Attach VMs
    6. Delete VMs
    7. Delete port to Router
    8. Delete network
    9. Check log for errors

  
   
  2015-01-20 11:22:17.447 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-ba1e4506-b97b-4a47-ad0d-7070df36af33 admin 3476e663d2084dcca4533e784dc37d9d] Get network: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) get_network /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:1058
  2015-01-20 11:22:17.463 DEBUG neutron.context [req-f3191202-1890-47c3-a384-9100f074c748 None None] Arguments dropped when creating context: {u'project_name': None, u'tenant': None} from (pid=13573) __init__ /opt/stack/neutron/neutron/context.py:84
  2015-01-20 11:22:17.463 DEBUG neutron.api.rpc.handlers.dhcp_rpc [req-f3191202-1890-47c3-a384-9100f074c748 None None] Network bfa4b652-53e8-4c58-ba21-9cc44a5407ba requested from qa1 from (pid=13573) get_network_info /opt/stack/neutron/neutron/api/rpc/handlers/dhcp_rpc.py:122
  2015-01-20 11:22:17.464 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-f3191202-1890-47c3-a384-9100f074c748 None None] Get network: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) get_network /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:1058
  2015-01-20 11:22:17.485 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-ba1e4506-b97b-4a47-ad0d-7070df36af33 admin 3476e663d2084dcca4533e784dc37d9d] Get network: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) get_network /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:1058
  2015-01-20 11:22:17.607 DEBUG neutron.plugins.cisco.n1kv.n1kv_neutron_plugin [req-ba1e4506-b97b-4a47-ad0d-7070df36af33 admin 3476e663d2084dcca4533e784dc37d9d] _send_delete_network_request: bfa4b652-53e8-4c58-ba21-9cc44a5407ba from (pid=13573) _send_delete_network_request /opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py:730
  2015-01-20 11:22:17.610 ERROR oslo.messaging.rpc.dispatcher [req-f3191202-1890-47c3-a384-9100f074c748 None None] Exception during message handling: Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found.
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 137, in _dispatch_and_reply
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     incoming.message))
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 180, in _dispatch
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     return self._do_dispatch(endpoint, method, ctxt, args)
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 126, in _do_dispatch
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     result = getattr(endpoint, method)(ctxt, **new_args)
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/api/rpc/handlers/dhcp_rpc.py", line 125, in get_network_info
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     network = plugin.get_network(context, network_id)
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 1062, in get_network
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     self._extend_network_dict_member_segments(context, net)
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 540, in _extend_network_dict_member_segments
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     network['id'])
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/neutron/neutron/plugins/cisco/db/n1kv_db_v2.py", line 273, in get_network_binding
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher     raise c_exc.NetworkBindingNotFound(network_id=network_id)
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher NetworkBindingNotFound: Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found.
  2015-01-20 11:22:17.610 TRACE oslo.messaging.rpc.dispatcher 
  2015-01-20 11:22:17.612 ERROR oslo.messaging._drivers.common [req-f3191202-1890-47c3-a384-9100f074c748 None None] Returning exception Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found. to caller
  2015-01-20 11:22:17.612 ERROR oslo.messaging._drivers.common [req-f3191202-1890-47c3-a384-9100f074c748 None None] ['Traceback (most recent call last):\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 137, in _dispatch_and_reply\n    incoming.message))\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 180, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 126, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, **new_args)\n', '  File "/opt/stack/neutron/neutron/api/rpc/handlers/dhcp_rpc.py", line 125, in get_network_info\n    network = plugin.get_network(context, network_id)\n', '  File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 1062, in get_network\n    self._extend_network_dict_member_segments(context, net)\n', '  File "/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line 540, in _extend_network_dict_member_segments\n    network[\'id\'])\n', '  File "/opt/stack/neutron/neutron/plugins/cisco/db/n1kv_db_v2.py", line 273, in get_network_binding\n    raise c_exc.NetworkBindingNotFound(network_id=network_id)\n', 'NetworkBindingNotFound: Network Binding for network bfa4b652-53e8-4c58-ba21-9cc44a5407ba could not be found.\n']

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Follow ups

[Bug 1413319] Re: Traceback when deleting VxLAN networks using N1kv plugin
From: Armando Migliaccio, 2015-10-01
[Bug 1413319] [NEW] Traceback when deleting VxLAN networks using N1kv plugin
From: Richard Winters, 2015-01-21
References

[Bug 1413319] [NEW] Traceback when deleting VxLAN networks using N1kv plugin
From: Richard Winters, 2015-01-21