[Libvirt-cim] Request for all in one instllation page

Wed Oct 22 10:02:58 UTC 2008

What is the output of

wbemcli ecn http://root:pass@localhost:5988/root/virt

Thanks and Regards,
Deepti.

Toshifumi Fujimura wrote:
> Thanks for your reply.
>
> Currently, WBEM Client works for getting CIM_OperatingSystem.
> But not for getting KVM_ComputerSystem.
> (I attach the wbemcli output.)
> ========================================================================
> [root at localhost ~]# wbemcli ei
> 'http://user:pass@localhost:5988/root/cimv2:cim_operatingsystem'
> localhost:5988/root/cimv2:PG_OperatingSystem.CreationClassName="CIM_OperatingSystem",CSCreationClassName="CIM_UnitaryComputerSystem", 
>
> CSName="localhost.localdomain",Name="Fedora"
> CSCreationClassName="CIM_UnitaryComputerSystem",CSName="localhost.localdomain", 
>
> CreationClassName="CIM_OperatingSystem",Name="Fedora",Caption="Fedora
> release 9.92 (Rawhide)",Description="Fedora release 9.92 (Rawhide)",
> Status="Unknown",OSType=36,OtherTypeDescription="2.6.27.3-27.rc1.fc10.i686.PAE 
>
> #1 SMP Sat Oct 18 20:27:11 EDT
> 2008",Version="2.6.27.3-27.rc1.fc10.i686.PAE",
> LastBootUpTime=20081022122916.000000+540,LocalDateTime=20081022171753.000000+540,CurrentTimeZone=540,NumberOfLicensedUsers=0,NumberOfUsers=5,NumberOfProcesses=166, 
>
> MaxNumberOfProcesses=196608,TotalSwapSpaceSize=4095992,TotalVirtualMemorySize=8233000,FreeVirtualMemory=4095992,FreePhysicalMemory=3384328,TotalVisibleMemorySize=4137008, 
>
> MaxProcessMemorySize=4095992,Distributed=FALSE,MaxProcessesPerUser=196608,SystemUpTime=17317,OperatingSystemCapability="32 
>
> bit"
>
> [root at localhost ~]# wbemcli ein
> http://user:pass@localhost:5988/root/virt:KVM_ComputerSystem
> *
> * wbemcli: Cim: (5) CIM_ERR_INVALID_CLASS: KVM_ComputerSystem
> *
> ========================================================================
>
>
> Anyway cimxxxxx shows Virt_xxx class.
> (I attach the "cimprovider -l" output.)
> ========================================================================
> [root at localhost ~]# cimprovider -l
> OperatingSystemModule
> ComputerSystemModule
> ProcessModule
> Virt_AllocationCapabilities
> Virt_ComputerSystem
> Virt_ComputerSystemIndication
> Virt_ComputerSystemMigrationIndication
> Virt_ConcreteComponent
> Virt_ConsoleRedirectionService
> Virt_ConsoleRedirectionServiceCapabilities
> Virt_Device
> Virt_DevicePool
> Virt_ElementAllocatedFromPool
> Virt_ElementCapabilities
> Virt_ElementConformsToProfile
> Virt_ElementSettingData
> Virt_EnabledLogicalElementCapabilities
> Virt_HostedDependency
> Virt_HostedResourcePool
> Virt_HostedService
> Virt_HostSystem
> Virt_RASD
> Virt_ReferencedProfile
> Virt_RegisteredProfile
> Virt_ResourceAllocationFromPool
> Virt_ResourcePoolConfigurationCapabilities
> Virt_ResourcePoolConfigurationService
> Virt_ServiceAffectsElement
> Virt_SettingsDefineCapabilities
> Virt_SettingsDefineState
> Virt_SystemDevice
> Virt_VirtualSystemManagementCapabilities
> Virt_VirtualSystemManagementService
> Virt_VirtualSystemSnapshotService
> Virt_VirtualSystemSnapshotServiceCapabilities
> Virt_VSMigrationCapabilities
> Virt_VSMigrationService
> Virt_VSMigrationSettingData
> Virt_VSSD
> Virt_VSSDComponent
> ========================================================================
>
>> From these, I guess libvirt-cim provider is not connected properly.
> Would you give me an advice to investigate it.
>
> Thanks
>
> Toshifumi Fujimura.
>
>>
>>
>> Kaitlin Rupert wrote:
>>> Toshifumi Fujimura wrote:
>>>> I think I've registerd Libvirt-CIM and Libcmputil as CIM Provider.
>>>>
>>>> I re-installed Libvirt-CIM package.
>>>> And I made sure that with Pegasus's command "cimprovider -s -l".
>>>
>>> You can check to make sure the providers are properly installed by 
>>> running the following command.  Replace user:pass with the username 
>>> and password of the user that has CIM query rights.
>>>
>>> The convention is to use the root user or the pegasus user, but you 
>>> can use any user since you've modified /etc/Pegasus/access.conf to 
>>> allow all users.
>>>
>>> wbemcli ein 
>>> http://user:pass@localhost:5988/root/virt:KVM_ComputerSystem
>>>
>>> This should return something like the following:
>>>
>>> localhost:5988/root/virt:KVM_ComputerSystem.CreationClassName="KVM_ComputerSystem",Name="demo2" 
>>>
>>>
>>> When you run cimtest, you'll need to run the command as root and 
>>> pass in the root username / password (this will need to be fixed in 
>>> the future).
>>>
>>> CIM_NS=root/virt CIM_USER=root CIM_PASS=pass ./runtests libvirt-cim 
>>> -i localhost -d -v KVM
>>>
>>>>
>>>> But following error messages didn't disappear.
>>>> ==============================================================
>>>> --------------------------------------------------------------------
>>>> AllocationCapabilities - 01_enum.py: FAIL
>>>> ERROR     - Failed to enumerate the class of 
>>>> KVM_AllocationCapabilities
>>>> ERROR     - Unauthorized
>>>> ERROR     - Only 0 pools returned, expected at least 4
>>>> --------------------------------------------------------------------
>>>> AllocationCapabilities - 02_alloccap_gi_errs.py: FAIL
>>>> ERROR     - AuthError : Unauthorized
>>>> Traceback (most recent call last):
>>>>  File "./lib/XenKvmLib/const.py", line 116, in do_try
>>>>  File "02_alloccap_gi_errs.py", line 109, in main
>>>>    expr_values=exp['invalid_keyvalue'], bug_no="")
>>>>  File "./lib/XenKvmLib/common_util.py", line 264, in try_getinstance
>>>>  File "/usr/lib/python2.5/site-packages/pywbem/cim_operations.py", 
>>>> line 464, in GetInstance
>>>>    **params)
>>>>  File "/usr/lib/python2.5/site-packages/pywbem/cim_operations.py", 
>>>> line 181, in imethodcall
>>>>    verify_callback = self.verify_callback)
>>>>  File "/usr/lib/python2.5/site-packages/pywbem/cim_http.py", line 
>>>> 226, in wbem_request
>>>>    raise AuthError(response.reason)
>>>> AuthError: Unauthorized
>>>> ERROR     - None
>>>> --------------------------------------------------------------------
>>>> ==============================================================
>>>> Would you have any more suggestion of this messages?
>>>
>>> This error is because pywbem is unable to authenticate with 
>>> Pegasus.  Be sure the following query works (change pass to the 
>>> proper password):
>>>
>>> wbemcli ein 
>>> http://root:pass@localhost:5988/root/virt:KVM_ComputerSystem
>>>
>>> Hope this helps! =)
>>>
>> You can also verify if the required providers are installed by using 
>> the following query:
>>
>> wbemcli ecn http://root:pass@localhost:5988/root/virt
>>
>> The above query will report all the providers registered with the 
>> /root/virt namespace.
>> you can use the same query replacing the above /root/virt with other 
>> namespace like /root/interop to know the providers registered in that 
>> particular namespace.
>>
>> Regards,
>> Deepti.
>>
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>> Libvirt-cim at redhat.com
>> https://www.redhat.com/mailman/listinfo/libvirt-cim
>>
>>
>
>