Open Stack

Hi All,

i installed the 3 nodes OpenStack with Ubuntu 14.04.1, i followed the
document @ openstack official website, i installed everything, and it looks
fine. but i don't know why nova-compute is unable to startup at Compute
node. the log as below: please anyone can help with? thank you!
(p.s. few weeks, before, i can installed and working without problem, but
don't know why suddnely now it is not working, i am very sure, all steps
and necessary packages have been installed and tried to re-install many
times, but the result is the same.)

---- nova-compute.log ---
2014-08-14 15:09:10.474 13058 INFO nova.openstack.common.periodic_task [-]
Skipping periodic task _periodic_update_dns because its interval is negative
2014-08-14 15:09:10.508 13058 INFO nova.virt.driver [-] Loading compute
driver 'libvirt.LibvirtDriver'
2014-08-14 15:09:10.532 13058 INFO oslo.messaging._drivers.impl_rabbit [-]
Connected to AMQP server on controller:5672
2014-08-14 15:09:10.551 13058 INFO oslo.messaging._drivers.impl_rabbit [-]
Connected to AMQP server on controller:5672
2014-08-14 15:09:10.613 13058 AUDIT nova.service [-] Starting compute node
(version 2014.1.2)
2014-08-14 15:10:10.678 13058 WARNING nova.virt.libvirt.driver
[req-68c41414-06de-4cc2-9981-4caf14320716 None None] Cannot update service
status on host: compute1,due to an unexpected exception.
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver Traceback
(most recent call last):
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2834,
in _set_host_enabled
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver     service =
service_obj.Service.get_by_compute_host(ctx, CONF.host)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 110, in
wrapper
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver     args,
kwargs)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 425, in
object_class_action
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver
objver=objver, args=args, kwargs=kwargs)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/client.py", line 150,
in call
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver
wait_for_reply=True, timeout=timeout)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/oslo/messaging/transport.py", line 90, in
_send
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver
timeout=timeout)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py",
line 412, in send
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver     return
self._send(target, ctxt, message, wait_for_reply, timeout)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py",
line 403, in _send
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver     result =
self._waiter.wait(msg_id, timeout)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py",
line 267, in wait
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver     reply,
ending = self._poll_connection(msg_id, timeout)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver   File
"/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py",
line 217, in _poll_connection
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver     % msg_id)
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver
MessagingTimeout: Timed out waiting for a reply to message ID
b881acc7092543a0affe821f34a7b531
2014-08-14 15:10:10.678 13058 TRACE nova.virt.libvirt.driver
2014-08-14 15:10:10.683 13058 WARNING nova.virt.libvirt.driver [-] URI
qemu:///system does not support events: Cannot write data: Broken pipe
2014-08-14 15:10:10.687 13058 ERROR nova.openstack.common.threadgroup [-]
internal error: client socket is closed
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
Traceback (most recent call last):
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/threadgroup.py",
line 117, in wait
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
x.wait()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/threadgroup.py",
line 49, in wait
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
return self.thread.wait()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168,
in wait
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
return self._exit_event.wait()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
return hubs.get_hub().switch()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 187, in
switch
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
return self.greenlet.switch()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 194,
in main
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
result = function(*args, **kwargs)
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/nova/openstack/common/service.py",
line 483, in run_service
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
service.start()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/nova/service.py", line 163, in start
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
self.manager.init_host()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1030,
in init_host
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
self.driver.init_host(host=self.host)
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
658, in init_host
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
self._do_quality_warnings()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
641, in _do_quality_warnings
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
caps = self.get_host_capabilities()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
2870, in get_host_capabilities
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
xmlstr = self._conn.getCapabilities()
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 179, in doit
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
result = proxy_call(self._autowrap, f, *args, **kwargs)
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 139, in
proxy_call
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
rv = execute(f,*args,**kwargs)
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 77, in
tworker
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
rv = meth(*args,**kwargs)
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
File "/usr/lib/python2.7/dist-packages/libvirt.py", line 3300, in
getCapabilities
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
if ret is None: raise libvirtError ('virConnectGetCapabilities() failed',
conn=self)
2014-08-14 15:10:10.687 13058 TRACE nova.openstack.common.threadgroup
libvirtError: internal error: client socket is closed
----
libvirtd.log full log
-- libvirtd.log -
2014-08-14 07:09:40.656+0000: 5912: info : libvirt version: 1.2.2
2014-08-14 07:09:40.656+0000: 5912: warning : virKeepAliveTimerInternal:140
: No response from client 0x7f7a1d1796c0 after 5 keepalive messages in 30
seconds

---


Thx

Bill
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