If this affects oslo.messaging, associate it with that project so we can
fix it there.

** Changed in: oslo
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1177184

Title:
  nova crashes on start if 503 AMQPConnectionException

Status in OpenStack Compute (Nova):
  Invalid
Status in Oslo - a Library of Common OpenStack Code:
  Won't Fix

Bug description:
  2013-05-06 21:08:11.060 TRACE nova Traceback (most recent call last):
  2013-05-06 21:08:11.060 TRACE nova   File "/usr/local/bin/nova-compute", line 
9, in <module>
  2013-05-06 21:08:11.060 TRACE nova     
load_entry_point('nova==2013.2.a531.g89463d8', 'console_scripts', 
'nova-compute')()
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/cmd/compute.py", line 65, in main
  2013-05-06 21:08:11.060 TRACE nova     service.wait()
  2013-05-06 21:08:11.060 TRACE nova   File "/opt/stack/nova/nova/service.py", 
line 690, in wait
  2013-05-06 21:08:11.060 TRACE nova     _launcher.wait()
  2013-05-06 21:08:11.060 TRACE nova   File "/opt/stack/nova/nova/service.py", 
line 210, in wait
  2013-05-06 21:08:11.060 TRACE nova     super(ServiceLauncher, self).wait()
  2013-05-06 21:08:11.060 TRACE nova   File "/opt/stack/nova/nova/service.py", 
line 180, in wait
  2013-05-06 21:08:11.060 TRACE nova     service.wait()
  2013-05-06 21:08:11.060 TRACE nova   File 
"/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in 
wait
  2013-05-06 21:08:11.060 TRACE nova     return self._exit_event.wait()
  2013-05-06 21:08:11.060 TRACE nova   File 
"/usr/local/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait
  2013-05-06 21:08:11.060 TRACE nova     return hubs.get_hub().switch()
  2013-05-06 21:08:11.060 TRACE nova   File 
"/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 187, in 
switch
  2013-05-06 21:08:11.060 TRACE nova     return self.greenlet.switch()
  2013-05-06 21:08:11.060 TRACE nova   File 
"/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 194, in 
main
  2013-05-06 21:08:11.060 TRACE nova     result = function(*args, **kwargs)
  2013-05-06 21:08:11.060 TRACE nova   File "/opt/stack/nova/nova/service.py", 
line 148, in run_server
  2013-05-06 21:08:11.060 TRACE nova     server.start()
  2013-05-06 21:08:11.060 TRACE nova   File "/opt/stack/nova/nova/service.py", 
line 430, in start
  2013-05-06 21:08:11.060 TRACE nova     self.manager.init_host()
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/compute/manager.py", line 620, in init_host
  2013-05-06 21:08:11.060 TRACE nova     self.host)
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/conductor/api.py", line 406, in instance_get_all_by_host
  2013-05-06 21:08:11.060 TRACE nova     context, host, 
columns_to_join=columns_to_join)
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/conductor/rpcapi.py", line 310, in 
instance_get_all_by_host
  2013-05-06 21:08:11.060 TRACE nova     return self.call(context, msg, 
version='1.47')
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/openstack/common/rpc/proxy.py", line 86, in call
  2013-05-06 21:08:11.060 TRACE nova     return rpc.call(context, real_topic, 
msg, timeout)
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/openstack/common/rpc/__init__.py", line 140, in call
  2013-05-06 21:08:11.060 TRACE nova     return _get_impl().call(CONF, context, 
topic, msg, timeout)
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/openstack/common/rpc/impl_kombu.py", line 798, in call
  2013-05-06 21:08:11.060 TRACE nova     rpc_amqp.get_connection_pool(conf, 
Connection))
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 615, in call
  2013-05-06 21:08:11.060 TRACE nova     rv = list(rv)
  2013-05-06 21:08:11.060 TRACE nova   File 
"/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 564, in __iter__
  2013-05-06 21:08:11.060 TRACE nova     raise result
  2013-05-06 21:08:11.060 TRACE nova RemoteError: Remote error: 
AMQPConnectionException (503, u"COMMAND_INVALID - second 'channel.open' seen", 
(20, 10), 'Channel.open')
  2013-05-06 21:08:11.060 TRACE nova [u'Traceback (most recent call last):\n', 
u'  File "/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 439, in 
_process_data\n    ctxt.reply(rval, None, connection_pool=se
  lf.connection_pool)\n', u'  File 
"/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 272, in reply\n    
reply, failure, ending, log_failure)\n', u'  File 
"/opt/stack/nova/nova/openstack/common/rpc/amqp.py",
   line 250, in msg_reply\n    conn.direct_send(msg_id, 
rpc_common.serialize_msg(msg))\n', u'  File 
"/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 152, in __exit__\n    
self._done()\n', u'  File "/opt/st
  ack/nova/nova/openstack/common/rpc/amqp.py", line 141, in _done\n    
self.connection.reset()\n', u'  File 
"/opt/stack/nova/nova/openstack/common/rpc/impl_kombu.py", line 596, in reset\n 
   self.channel = self.con
  nection.channel()\n', u'  File 
"/usr/local/lib/python2.7/dist-packages/kombu/connection.py", line 99, in 
channel\n    return self.transport.create_channel(self.connection)\n', u'  File 
"/usr/local/lib/python2.7/d
  ist-packages/kombu/transport/pyamqplib.py", line 197, in create_channel\n    
return connection.channel()\n', u'  File 
"/usr/local/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 
130, in channel\n
     return Channel(self, channel_id)\n', u'  File 
"/usr/local/lib/python2.7/dist-packages/amqplib/client_0_8/channel.py", line 
82, in __init__\n    self._x_open()\n', u'  File 
"/usr/local/lib/python2.7/dist-packag
  es/amqplib/client_0_8/channel.py", line 471, in _x_open\n    (20, 11),    # 
Channel.open_ok\n', u'  File 
"/usr/local/lib/python2.7/dist-packages/amqplib/client_0_8/abstract_channel.py",
 line 89, in wait\n    self
  .channel_id, allowed_methods)\n', u'  File 
"/usr/local/lib/python2.7/dist-packages/amqplib/client_0_8/connection.py", line 
218, in _wait_method\n    self.wait()\n', u'  File 
"/usr/local/lib/python2.7/dist-package
  s/amqplib/client_0_8/abstract_channel.py", line 105, in wait\n    return 
amqp_method(self, args)\n', u'  File 
"/usr/local/lib/python2.7/dist-packages/amqplib/client_0_8/connection.py", line 
367, in _close\n    ra
  ise AMQPConnectionException(reply_code, reply_text, (class_id, 
method_id))\n', u'AMQPConnectionException: (503, u"COMMAND_INVALID - second 
\'channel.open\' seen", (20, 10), \'Channel.open\')\n'].

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