你在用nova network? 应该用Neutron阿。。。
如果确定是nova network, 你可以看看服务起来没有

Best Regards!

Kevin (Chen) Ji 纪 晨

Engineer, zVM Development, CSTL
Notes: Chen CH Ji/China/IBM@IBMCN Internet: jichenjc@cn.ibm.com
Phone: +86-10-82451493
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, Beijing 100193, PRC

Inactive hide details for 杨可 ---07/04/2017 03:39:08 PM---在centos7环境下，按照官方文档搭建了好几次，发杨可 ---07/04/2017 03:39:08 PM---在centos7环境下，按照官方文档搭建了好几次，发现依旧无法创建实例，报错如下： 2017-07-04 15:14:

From: 杨可 <xxxmailk@163.com>
To: openstack-zh@lists.openstack.org
Date: 07/04/2017 03:39 PM
Subject: [Openstack-zh] Excuse me, I need some help about nova-compute or amqp, tks!




在centos7环境下，按照官方文档搭建了好几次，发现依旧无法创建实例，报错如下：
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager [req-9dc58b73-719d-44ee-998f-32b7ec57dd95 ef162c8bdf8846ed9b441d4bb9acf5fd f0b31ad6a39d4b2995ad392cd08c54c3 - - -] Instance failed network setup after 1 attempt(s)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager Traceback (most recent call last):
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1570, in _allocate_network_async
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager bind_host_id=bind_host_id)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/api.py", line 49, in wrapped
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager return func(self, context, *args, **kwargs)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/base_api.py", line 77, in wrapper
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager res = f(self, context, *args, **kwargs)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/api.py", line 283, in allocate_for_instance
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager nw_info = self.network_rpcapi.allocate_for_instance(context, **args)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/rpcapi.py", line 163, in allocate_for_instance
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager macs=jsonutils.to_primitive(macs))
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 158, in call
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager retry=self.retry)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 90, in _send
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager timeout=timeout, retry=retry)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 470, in send
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager retry=retry)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 459, in _send
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager result = self._waiter.wait(msg_id, timeout)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 342, in wait
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager message = self.waiters.get(msg_id, timeout=timeout)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 244, in get
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager 'to message ID %s' % msg_id)
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager MessagingTimeout: Timed out waiting for a reply to message ID f9cc10b8b0364ec0994f82448df0202a
2017-07-04 15:14:01.663 20239 ERROR nova.compute.manager
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [req-9dc58b73-719d-44ee-998f-32b7ec57dd95 ef162c8bdf8846ed9b441d4bb9acf5fd f0b31ad6a39d4b2995ad392cd08c54c3 - - -] [instance: 876d5671-cb35-4d48-9b47-53645953c00f] Instance failed to spawn
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] Traceback (most recent call last):
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2218, in _build_resources
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] yield resources
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2064, in _build_and_run_instance
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] block_device_info=block_device_info)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2776, in spawn
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] write_to_disk=True)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4715, in _get_guest_xml
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] network_info_str = str(network_info)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 521, in __str__
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] return self._sync_wrapper(fn, *args, **kwargs)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 504, in _sync_wrapper
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] self.wait()
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 536, in wait
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] self[:] = self._gt.wait()
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 175, in wait
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] return self._exit_event.wait()
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/eventlet/event.py", line 121, in wait
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] return hubs.get_hub().switch()
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 294, in switch
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] return self.greenlet.switch()
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 214, in main
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] result = function(*args, **kwargs)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/utils.py", line 1159, in context_wrapper
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] return func(*args, **kwargs)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1587, in _allocate_network_async
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] six.reraise(*exc_info)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1570, in _allocate_network_async
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] bind_host_id=bind_host_id)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/network/api.py", line 49, in wrapped
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] return func(self, context, *args, **kwargs)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/network/base_api.py", line 77, in wrapper
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] res = f(self, context, *args, **kwargs)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/network/api.py", line 283, in allocate_for_instance
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] nw_info = self.network_rpcapi.allocate_for_instance(context, **args)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/nova/network/rpcapi.py", line 163, in allocate_for_instance
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] macs=jsonutils.to_primitive(macs))
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 158, in call
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] retry=self.retry)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 90, in _send
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] timeout=timeout, retry=retry)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 470, in send
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] retry=retry)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 459, in _send
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] result = self._waiter.wait(msg_id, timeout)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 342, in wait
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] message = self.waiters.get(msg_id, timeout=timeout)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 244, in get
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] 'to message ID %s' % msg_id)
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f] MessagingTimeout: Timed out waiting for a reply to message ID f9cc10b8b0364ec0994f82448df0202a
2017-07-04 15:14:01.666 20239 ERROR nova.compute.manager [instance: 876d5671-cb35-4d48-9b47-53645953c00f]

有解决过同样问题的朋友吗？可否告知一下问题所在？
本人初步猜测是rabbit和neutron之间哪里少个配置什么的？感觉neutron到rabbit的队列得不到返回值。


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