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[Bug 1308421] [NEW] local variable 'physical_network' referenced before assignment

 

Public bug reported:

In my case, triggered by running neutron-usage-audit. Fix underway.

Traceback (most recent call last):
  File "~/bin/neutron-usage-audit", line 10, in <module>
    sys.exit(main())
  File "~/neutron/cmd/usage_audit.py", line 37, in main
    plugin = manager.NeutronManager.get_plugin()
  File "~/neutron/manager.py", line 211, in get_plugin
    return cls.get_instance().plugin
  File "~/neutron/manager.py", line 206, in get_instance
    cls._create_instance()
  File "~/neutron/openstack/common/lockutils.py", line 249, in inner
    return f(*args, **kwargs)
  File "~/neutron/manager.py", line 200, in _create_instance
    cls._instance = cls()
  File "~/neutron/manager.py", line 112, in __init__
    plugin_provider)
  File "~/neutron/manager.py", line 140, in _get_plugin_instance
    return plugin_class()
  File "~/neutron/plugins/linuxbridge/lb_neutron_plugin.py", line 263, in __init__
    db.sync_network_states(self.network_vlan_ranges)
  File "~/neutron/plugins/linuxbridge/db/l2network_db_v2.py", line 87, in sync_network_states
    'physical_network': physical_network})
UnboundLocalError: local variable 'physical_network' referenced before assignment

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1308421

Title:
  local variable 'physical_network' referenced before assignment

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  In my case, triggered by running neutron-usage-audit. Fix underway.

  Traceback (most recent call last):
    File "~/bin/neutron-usage-audit", line 10, in <module>
      sys.exit(main())
    File "~/neutron/cmd/usage_audit.py", line 37, in main
      plugin = manager.NeutronManager.get_plugin()
    File "~/neutron/manager.py", line 211, in get_plugin
      return cls.get_instance().plugin
    File "~/neutron/manager.py", line 206, in get_instance
      cls._create_instance()
    File "~/neutron/openstack/common/lockutils.py", line 249, in inner
      return f(*args, **kwargs)
    File "~/neutron/manager.py", line 200, in _create_instance
      cls._instance = cls()
    File "~/neutron/manager.py", line 112, in __init__
      plugin_provider)
    File "~/neutron/manager.py", line 140, in _get_plugin_instance
      return plugin_class()
    File "~/neutron/plugins/linuxbridge/lb_neutron_plugin.py", line 263, in __init__
      db.sync_network_states(self.network_vlan_ranges)
    File "~/neutron/plugins/linuxbridge/db/l2network_db_v2.py", line 87, in sync_network_states
      'physical_network': physical_network})
  UnboundLocalError: local variable 'physical_network' referenced before assignment

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