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[Bug 1350846] [NEW] add/delete fixed ip fails with nova-network

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Oleg Bondarev <obondarev@xxxxxxxxxxxx>
Date: Thu, 31 Jul 2014 13:08:04 -0000
Reply-to: Bug 1350846 <1350846@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

nova add-fixed-ip <server> <network> fails with following in compute
log:

2014-07-31 06:01:48.697 ERROR oslo.messaging.rpc.dispatcher [req-6e04dd42-1ebe-4aa3-a37b-e84bb60b3413 admin demo] Exception during message handling: 'dict' object has no attribute 'get_meta'
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     incoming.message))
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 177, in _dispatch
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return self._do_dispatch(endpoint, method, ctxt, args)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 123, in _do_dispatch
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     result = getattr(endpoint, method)(ctxt, **new_args)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 414, in decorated_function
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 88, in wrapped
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     payload)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 71, in wrapped
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return f(self, context, *args, **kw)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 327, in decorated_function
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     kwargs['instance'], e, sys.exc_info())
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 315, in decorated_function
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 3737, in add_fixed_ip_to_instance
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     self._inject_network_info(context, instance, network_info)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 4091, in _inject_network_info
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     network_info)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5383, in inject_network_info
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     self.firewall_driver.setup_basic_filtering(instance, nw_info)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/virt/libvirt/firewall.py", line 286, in setup_basic_filtering
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     self.nwfilter.setup_basic_filtering(instance, network_info)
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/virt/libvirt/firewall.py", line 123, in setup_basic_filtering
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     if subnet.get_meta('dhcp_server'):
2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher AttributeError: 'dict' object has no attribute 'get_meta'

same happens with remove-fixed-ip call

** Affects: nova
     Importance: Undecided
     Assignee: Oleg Bondarev (obondarev)
         Status: New


** Tags: network

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https://bugs.launchpad.net/bugs/1350846

Title:
  add/delete fixed ip fails with nova-network

Status in OpenStack Compute (Nova):
  New

Bug description:
  nova add-fixed-ip <server> <network> fails with following in compute
  log:

  2014-07-31 06:01:48.697 ERROR oslo.messaging.rpc.dispatcher [req-6e04dd42-1ebe-4aa3-a37b-e84bb60b3413 admin demo] Exception during message handling: 'dict' object has no attribute 'get_meta'
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     incoming.message))
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 177, in _dispatch
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return self._do_dispatch(endpoint, method, ctxt, args)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 123, in _do_dispatch
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     result = getattr(endpoint, method)(ctxt, **new_args)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 414, in decorated_function
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 88, in wrapped
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     payload)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 71, in wrapped
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return f(self, context, *args, **kw)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 327, in decorated_function
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     kwargs['instance'], e, sys.exc_info())
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 315, in decorated_function
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 3737, in add_fixed_ip_to_instance
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     self._inject_network_info(context, instance, network_info)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 4091, in _inject_network_info
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     network_info)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5383, in inject_network_info
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     self.firewall_driver.setup_basic_filtering(instance, nw_info)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/virt/libvirt/firewall.py", line 286, in setup_basic_filtering
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     self.nwfilter.setup_basic_filtering(instance, network_info)
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/virt/libvirt/firewall.py", line 123, in setup_basic_filtering
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher     if subnet.get_meta('dhcp_server'):
  2014-07-31 06:01:48.697 TRACE oslo.messaging.rpc.dispatcher AttributeError: 'dict' object has no attribute 'get_meta'

  same happens with remove-fixed-ip call

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Follow ups

[Bug 1350846] Re: add/delete fixed ip fails with nova-network
From: Thierry Carrez, 2014-10-01
[Bug 1350846] [NEW] add/delete fixed ip fails with nova-network
From: Oleg Bondarev, 2014-07-31
References

[Bug 1350846] [NEW] add/delete fixed ip fails with nova-network
From: Oleg Bondarev, 2014-07-31