Comment 14 for bug 1318936

I've reproduced this bug on my vcenter's machine with configuration, which is described below:

api: '1.0'
astute_sha: bc60b7d027ab244039f48c505ac52ab8eb0a990c
auth_required: true
build_id: 2014-09-01_00-01-17
build_number: '491'
feature_groups:
- mirantis
fuellib_sha: 2cfa83119ae90b13a5bac6a844bdadfaf5aeb13f
fuelmain_sha: 109812be3425408dd7be192b5debf109cb1edd4c
nailgun_sha: d25ed02948a8be773e2bd87cfe583ef7be866bb2
ostf_sha: 4dcd99cc4bfa19f52d4b87ed321eb84ff03844da
production: docker
release: '5.1'

on vcenter machine 172.18.170.88:
1. Create new environment (CentOS, simple mode)
     Network: Nova Network Flat DHCP

     setting for vcenter creation:
                    VCENTER_IP='172.16.0.254'
                    <email address hidden>'
                    VCENTER_PASSWORD='Qwer!1234'
                    VCENTER_CLUSTERS='Cluster1'

2. Add 2 nodes with roles: 1 controller and 1 cinder (as storage type - VMDK)
3. Make deploy of environment
4. Verify network connectivity
5. Run ostf

Error and traceback:
<179>Sep 2 12:46:01 node-2 nova-api 2014-09-02 12:46:01.130 19317 ERROR oslo.messaging._drivers.impl_rabbit [req-684f1371-1d98-47a4-a437-4a860f7c60d2 ] Failed to publish message to topic 'notifications.info': [Errno 32] Broken pipe
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit Traceback (most recent call last):
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/oslo/messaging/_drivers/impl_rabbit.py", line 648, in ensure
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit return method(*args, **kwargs)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/oslo/messaging/_drivers/impl_rabbit.py", line 753, in _publish
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit publisher = cls(self.conf, self.channel, topic, **kwargs)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/oslo/messaging/_drivers/impl_rabbit.py", line 420, in __init__
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit super(NotifyPublisher, self).__init__(conf, channel, topic, **kwargs)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/oslo/messaging/_drivers/impl_rabbit.py", line 396, in __init__
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit **options)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/oslo/messaging/_drivers/impl_rabbit.py", line 339, in __init__
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit self.reconnect(channel)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/oslo/messaging/_drivers/impl_rabbit.py", line 423, in reconnect
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit super(NotifyPublisher, self).reconnect(channel)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/oslo/messaging/_drivers/impl_rabbit.py", line 347, in reconnect
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit routing_key=self.routing_key)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/kombu/messaging.py", line 84, in __init__
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit self.revive(self._channel)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/kombu/messaging.py", line 218, in revive
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit self.declare()
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/kombu/messaging.py", line 104, in declare
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit self.exchange.declare()
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/kombu/entity.py", line 166, in declare
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit nowait=nowait, passive=passive,
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/amqp/channel.py", line 613, in exchange_declare
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit self._send_method((40, 10), args)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/amqp/abstract_channel.py", line 56, in _send_method
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit self.channel_id, method_sig, args, content,
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/amqp/method_framing.py", line 221, in write_method
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit write_frame(1, channel, payload)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/amqp/transport.py", line 177, in write_frame
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit frame_type, channel, size, payload, 0xce,
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/eventlet/greenio.py", line 309, in sendall
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit tail = self.send(data, flags)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit File "/usr/lib/python2.6/site-packages/eventlet/greenio.py", line 295, in send
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit total_sent += fd.send(data[total_sent:], flags)
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit error: [Errno 32] Broken pipe
2014-09-02 12:46:01.130 19317 TRACE oslo.messaging._drivers.impl_rabbit

Diagnostic snapshot below: