Thanks. Unfortunately server restart didn't help...
On 20 June 2013 13:41, Jobin Raju George <jobin...@gmail.com> wrote: > I had this exact problem yesterday which, when I restarted the server, > seems to have been resolved(I can't see the ERROR message again logged > after restarting). You can see the conversation I had about this > here<https://ask.openstack.org/question/1480/compute-usage-meters-from-ceilometer/>. > See the comments to the answer by Ruslan Kiianchuk. > > > On Thu, Jun 20, 2013 at 4:06 PM, Juha Tynninen <tyk...@gmail.com> wrote: > >> Hello, >> >> I get an error "libvir: error : name in virDomainLookupByName must not >> be NULL" when trying to collect nova compute counters for VMs: >> >> Problem seems to occur inside >> ceilometer/compute/pollsters.py's _instance_name() method >> where OS-EXT-SRV-ATTR:instance_name can't be retrieved: >> >> def _instance_name(instance): >> """Shortcut to get instance name.""" >> >> # my modifications start >> LOG.debug("HEEHO _instance_name 1: " + str(instance)) >> name = getattr(instance, 'OS-EXT-SRV-ATTR:instance_name', None) >> LOG.debug("HEEHO _instance_name 2: " + str(name)) >> # my modifications end >> >> return getattr(instance, 'OS-EXT-SRV-ATTR:instance_name', None) >> >> Log: >> >> 2013-06-20 21:16:57 INFO [ceilometer.compute.manager] Polling >> pollster cpu >> 2013-06-20 21:16:57 INFO [ceilometer.compute.pollsters.cpu] checking >> instance 6dcd9975-66c9-48ed-8ad1-e2174a94c99e >> 2013-06-20 21:16:57 DEBUG [ceilometer.compute.pollsters] MYLOG >> _instance_name 1: <Server: simpletest.MySimpleApp> >> 2013-06-20 21:16:57 DEBUG [ceilometer.compute.pollsters] MYLOG >> _instance_name 2: None >> libvir: error : name in virDomainLookupByName must not be NULL >> 2013-06-20 21:16:57 ERROR [ceilometer.compute.pollsters.cpu] could not >> get CPU time for 6dcd9975-66c9-48ed-8ad1-e2174a94c99e: Error from libvirt >> while looking up None: [Error Code 8] name in virDomainLookupByName must >> not be NULL >> 2013-06-20 21:16:57 ERROR [ceilometer.compute.pollsters.cpu] Error >> from libvirt while looking up None: [Error Code 8] name in >> virDomainLookupByName must not be NULL >> Traceback (most recent call last): >> File >> "/usr/local/lib/python2.7/dist-packages/ceilometer-2013.1.1.a16.g93ea469-py2.7.egg/ceilometer/compute/pollsters.py", >> line 176, in get_counters >> cpu_info = manager.inspector.inspect_cpus(instance_name) >> File >> "/usr/local/lib/python2.7/dist-packages/ceilometer-2013.1.1.a16.g93ea469-py2.7.egg/ceilometer/compute/virt/libvirt/inspector.py", >> line 103, in inspect_cpus >> domain = self._lookup_by_name(instance_name) >> File >> "/usr/local/lib/python2.7/dist-packages/ceilometer-2013.1.1.a16.g93ea469-py2.7.egg/ceilometer/compute/virt/libvirt/inspector.py", >> line 87, in _lookup_by_name >> raise virt_inspector.InstanceNotFoundException(msg) >> InstanceNotFoundException: Error from libvirt while looking up None: >> [Error Code 8] name in virDomainLookupByName must not be NULL >> >> Any ideas what causes this behaviour? I have grizzly in use. >> >> Any help is much appreciated. >> >> Thanks, >> -Juha >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> > > > -- > > Thanks and regards, > > Jobin Raju George > > Third Year, Information Technology > > College of Engineering Pune > > Alternate e-mail: georgejr10...@coep.ac.in > >
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