2015-08-03 14:18:24.756 15435 ERROR oslo.messaging._drivers.impl_rabbit [-] Failed to consume message from queue: [Errno 104] Connection reset by peer
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit Traceback (most recent call last):
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/impl_rabbit.py", line 624, in ensure
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     return method(*args, **kwargs)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/impl_rabbit.py", line 717, in _consume
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     return self.connection.drain_events(timeout=poll_timeout)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/kombu/connection.py", line 279, in drain_events
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     return self.transport.drain_events(self.connection, **kwargs)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqp.py", line 90, in drain_events
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     return connection.drain_events(**kwargs)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/amqp/connection.py", line 303, in drain_events
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     return amqp_method(channel, args)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/amqp/connection.py", line 506, in _close
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     self._x_close_ok()
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/amqp/connection.py", line 534, in _x_close_ok
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     self._send_method((10, 51))
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/amqp/abstract_channel.py", line 62, in _send_method
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     self.channel_id, method_sig, args, content,
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/amqp/method_framing.py", line 227, in write_method
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     write_frame(1, channel, payload)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/amqp/transport.py", line 183, in write_frame
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     frame_type, channel, size, payload, 0xce,
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/eventlet/greenio.py", line 308, in sendall
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     tail = self.send(data, flags)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit   File "/usr/lib/python2.7/dist-packages/eventlet/greenio.py", line 293, in send
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit     total_sent += fd.send(data[total_sent:], flags)
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit error: [Errno 104] Connection reset by peer
2015-08-03 14:18:24.756 15435 TRACE oslo.messaging._drivers.impl_rabbit
2015-08-03 14:18:24.931 15435 INFO oslo.messaging._drivers.impl_rabbit [-] Reconnecting to AMQP server on controller:5672
2015-08-03 14:18:24.931 15435 INFO oslo.messaging._drivers.impl_rabbit [-] Delaying reconnect for 1.0 seconds...
2015-08-03 14:18:25.947 15435 ERROR oslo.messaging._drivers.impl_rabbit [-] AMQP server on controller:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1 seconds.
2015-08-03 14:18:26.948 15435 INFO oslo.messaging._drivers.impl_rabbit [-] Reconnecting to AMQP server on controller:5672
2015-08-03 14:18:26.948 15435 INFO oslo.messaging._drivers.impl_rabbit [-] Delaying reconnect for 1.0 seconds...
2015-08-03 14:18:27.971 15435 ERROR oslo.messaging._drivers.impl_rabbit [-] AMQP server on controller:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 3 seconds.
2015-08-03 14:18:30.972 15435 INFO oslo.messaging._drivers.impl_rabbit [-] Reconnecting to AMQP server on controller:5672
2015-08-03 14:18:30.972 15435 INFO oslo.messaging._drivers.impl_rabbit [-] Delaying reconnect for 1.0 seconds...
2015-08-03 14:18:32.010 15435 INFO oslo.messaging._drivers.impl_rabbit [-] Connected to AMQP server on controller:5672