Open Stack

Hi
                  I don't have a real PC to so created a test env ,so I
created a 2nd level env (create a kvm virtual machine on top of a physical
host then run devstack o the vm)
                  I am not sure whether it's doable because I saw following
error when start nova-compute service , is it a bug or I need to update my
configuration instead? thanks


2014-08-01 17:04:51.532 DEBUG nova.virt.libvirt.config [-] Generated XML
('<cpu>\n  <arch>x86_64</arch>\n  <topology sockets="1" cores="1"
threads="1"/>\n</cpu>\n',)  from (pid=16956)
to_xml /opt/stack/nova/nova/virt/libvirt/config.py:79
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 346,
in fire_timers
    timer()
  File "/usr/lib/python2.7/dist-packages/eventlet/hubs/timer.py", line 56,
in __call__
    cb(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/eventlet/event.py", line 163, in
_do_send
    waiter.switch(result)
  File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line
194, in main
    result = function(*args, **kwargs)
  File "/opt/stack/nova/nova/openstack/common/service.py", line 490, in
run_service
    service.start()
  File "/opt/stack/nova/nova/service.py", line 164, in start
    self.manager.init_host()
  File "/opt/stack/nova/nova/compute/manager.py", line 1055, in init_host
    self.driver.init_host(host=self.host)
  File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 633, in
init_host
    self._do_quality_warnings()
  File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 616, in
_do_quality_warnings
    caps = self._get_host_capabilities()
  File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2942, in
_get_host_capabilities
    libvirt.VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES)
  File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 179, in
doit
    result = proxy_call(self._autowrap, f, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 139, in
proxy_call
    rv = execute(f,*args,**kwargs)
  File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 77, in
tworker
    rv = meth(*args,**kwargs)
  File "/usr/lib/python2.7/dist-packages/libvirt.py", line 3127, in
baselineCPU
    if ret is None: raise libvirtError ('virConnectBaselineCPU() failed',
conn=self)
libvirtError: XML error: Missing CPU model name

Best Regards!

Kevin (Chen) Ji 纪 晨

Engineer, zVM Development, CSTL
Notes: Chen CH Ji/China/IBM at IBMCN   Internet: jichenjc at cn.ibm.com
Phone: +86-10-82454158
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District,
Beijing 100193, PRC
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