[Engine-devel] Failed to configure management network on the host

Sahina Bose sabose at redhat.com
Wed Jun 5 07:21:06 UTC 2013 

Thanks! will check it out.
On 06/04/2013 07:49 PM, Moti Asayag wrote:
> Hi Sahina,
>
> I was able to reproduce it on my setup, it seems that when a host was
> already installed and the user re-installed it, it failed to check the
> host availability.
>
> I fixed the host polling by the engine by commit
> 5c03a936df3a09473f1a05b973680c02280d7a5c.
>
> You can either build from master or wait for the nightly build.
> Please let me know if there are more issues.
>
> Thanks,
> Moti
>
> On 06/04/2013 12:03 PM, Sahina Bose wrote:
>> Hi Moti,
>>
>> Had to reproduce this again to get the logs. Attached both engine and
>> vdsm logs.
>>
>> engine:
>> [org.ovirt.engine.core.vdsbroker.vdsbroker.CollectVdsNetworkDataVDSCommand]
>> (pool-4-thread-4) [59b99e5d] Command CollectVdsNetworkDataVDS execution
>> failed. Exception: VDSNetworkException: java.net.ConnectException:
>> Connection refused
>>
>> vdsm (based on flow id 59b99e5d) - no entries found.
>>
>> However there's a line (without any flowId) -
>> Thread-13::DEBUG::2013-06-04
>> 14:21:05,227::BindingXMLRPC::913::vds::(wrapper) client
>> [10.70.42.245]::call getCapabilities with () {}
>>
>> thanks
>> sahina
>>
>>
>> On 06/04/2013 01:45 PM, Moti Asayag wrote:
>>> On 06/04/2013 09:52 AM, Sahina Bose wrote:
>>>> Hi Moti,
>>>>
>>>> Not sure I understand your comment about host activation flow.
>>>> commit bdd8966d97e1e02e775ee6f755d0a3637a668911  (engine: Remove mgmt
>>>> network setup from host activation) is present in our code base, but we
>>>> were not using the host activation flow.
>>> Hi,
>>>
>>> My fault, i had a different old thread in my mind.
>>>
>>> The relevant part from the engine.log indicates that the host deployment
>>> ended successfully, host was able to ping VDSM, but the first attempt to
>>> run getVdsCaps on vdsm failed.
>>>
>>> Could you add the relevant vdsm.log which contains the flow-ID 740c5292
>>> which matches the same correlation-id from the engine.log ?
>>>
>>>
>>> 2013-06-03 20:06:49,638 INFO
>>> [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation
>>> 10.70.43.140: Stage: Termination
>>> 2013-06-03 20:06:49,881 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand]
>>> (pool-4-thread-48) [740c5292] java.util.concurrent.ExecutionException:
>>> java.lang.reflect.InvocationTargetException
>>> 2013-06-03 20:06:49,882 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand]
>>> (pool-4-thread-48) [740c5292] Command PollVDS execution failed.
>>> Exception: RuntimeException: java.util.concurrent.ExecutionException:
>>> java.lang.reflect.InvocationTargetException
>>> 2013-06-03 20:06:50,382 INFO
>>> [org.ovirt.engine.core.bll.network.NetworkConfigurator]
>>> (pool-4-thread-48) [740c5292] Engine managed to communicate with VDSM
>>> agent on host s2
>>> 2013-06-03 20:06:50,393 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.CollectVdsNetworkDataVDSCommand]
>>>
>>> (pool-4-thread-48) [740c5292] Command CollectVdsNetworkDataVDS execution
>>> failed. Exception: VDSNetworkException: java.net.ConnectException:
>>> Connection refused
>>>
>>> Thanks,
>>> Moti
>>>
>>>> Here's what we tried to do.
>>>> Add a host (with vdsm 4.10.2 installed) to engine (built from Jun 2
>>>> upstream codebase).
>>>>
>>>> The installation failed with "Failed to configure manamgent network on
>>>> the host"
>>>>
>>>> and the logs had this
>>>>
>>>> 2013-06-03 19:49:03,390 INFO
>>>> [org.ovirt.engine.core.bll.network.NetworkConfigurator]
>>>> (pool-4-thread-50) [7bf46c88] Engine managed to communicate with VDSM
>>>> agent on host s1
>>>> 2013-06-03 19:49:03,412 ERROR
>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.CollectVdsNetworkDataVDSCommand]
>>>>
>>>> (pool-4-thread-50) [7bf46c88] Command CollectVdsNetworkDataVDS execution
>>>> failed. Exception: VDSNetworkException: java.net.ConnectException:
>>>> Connection refused
>>>>
>>>> As Kanagaraj mentioned, reverting the Change Iaf82e104: engine:
>>>> Allow engine to configure management network , fixed this issue.
>>>>
>>>>   From the flowchart on
>>>> http://www.ovirt.org/Features/Normalized_ovirtmgmt_Initialization, it
>>>> seems to fail on the "Configure Management Network (by setup networks)"
>>>> action.
>>>>
>>>> Any help on solving this would be appreciated.
>>>>
>>>> thanks
>>>> sahina
>>>>
>>>>
>>>>
>>>> On 06/04/2013 11:53 AM, Moti Asayag wrote:
>>>>> Hi,
>>>>>
>>>>> Same host activation flow should work on the master as well as the
>>>>> management network will not be created as part of the host activation.
>>>>> So reverted changes were already merged by commit
>>>>> bdd8966d97e1e02e775ee6f755d0a3637a668911
>>>>>
>>>>> For more details about host installation see:
>>>>> http://www.ovirt.org/Features/Normalized_ovirtmgmt_Initialization
>>>>>
>>>>> Thanks,
>>>>> Moti
>>>>>
>>>>> See
>>>>> On 06/04/2013 08:51 AM, Kanagaraj wrote:
>>>>>> Host installation went through successfully after reverting the change
>>>>>> eca95e192ebf3e1fe0e9440bb8fac694214ca8fd (Change Iaf82e104: engine:
>>>>>> Allow engine to configure management network ).
>>>>>>
>>>>>> Thanks,
>>>>>> Kanagaraj
>>>>>>
>>>>>> On 06/04/2013 12:23 AM, Dead Horse wrote:
>>>>>>> Seeing this as well but during host activation with latest master
>>>>>>> vdsm/engine.
>>>>>>> -->
>>>>>>> http://lists.ovirt.org/pipermail/engine-devel/2013-June/004752.html
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Jun 3, 2013 at 9:45 AM, Kanagaraj <kmayilsa at redhat.com
>>>>>>> <mailto:kmayilsa at redhat.com>> wrote:
>>>>>>>
>>>>>>>        Hi,
>>>>>>>
>>>>>>>         After adding a host to a 3.2 cluster, bootstrap went
>>>>>>> through fine
>>>>>>>        and in the end it failed with the following error.
>>>>>>>
>>>>>>>        "Host s2 installation failed. Failed to configure manamgent
>>>>>>>        network on the host."
>>>>>>>
>>>>>>>        Attached engine.log and vdsm.log
>>>>>>>
>>>>>>>        Vdsm rpms:
>>>>>>>        vdsm-4.10.2-22.2.el6rhs.x86_64
>>>>>>>        vdsm-python-4.10.2-22.2.el6rhs.x86_64
>>>>>>>        vdsm-cli-4.10.2-22.2.el6rhs.noarch
>>>>>>>        vdsm-gluster-4.10.2-22.2.el6rhs.noarch
>>>>>>>        vdsm-xmlrpc-4.10.2-22.2.el6rhs.noarch
>>>>>>>
>>>>>>>        Engine rpms: recent code from master
>>>>>>>
>>>>>>>        Can someone please help in resolving this issue,
>>>>>>>
>>>>>>>        Thanks,
>>>>>>>        Kanagaraj
>>>>>>>
>>>>>>>        _______________________________________________
>>>>>>>        Engine-devel mailing list
>>>>>>>        Engine-devel at ovirt.org <mailto:Engine-devel at ovirt.org>
>>>>>>>        http://lists.ovirt.org/mailman/listinfo/engine-devel
>>>>>>>
>>>>>>>
>>>>> _______________________________________________
>>>>> Engine-devel mailing list
>>>>> Engine-devel at ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/engine-devel

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