[ovirt-devel] Experimental Flow for Master Fails to Run a VM

[Eyal Edri]

The fix for that was new python sdk build for V4 if its the same issue
where log-collector fails.
Adding Juan.

On Fri, Dec 2, 2016 at 2:07 PM, Martin Polednik <mpolednik at redhat.com>
wrote:

> On 02/12/16 10:55 +0100, Anton Marchukov wrote:
>
>> Hello All.
>>
>> Engine log can be viewed here:
>>
>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_ma
>> ster/3838/artifact/exported-artifacts/basic_suite_master.sh-
>> el7/exported-artifacts/test_logs/basic-suite-master/post-
>> 004_basic_sanity.py/lago-basic-suite-master-engine/_var_log_
>> ovirt-engine/engine.log
>>
>> I see the following exception there:
>>
>> 2016-12-02 04:29:24,030-05 DEBUG
>> [org.ovirt.vdsm.jsonrpc.client.internal.ResponseWorker]
>> (ResponseWorker) [83b6b5d] Message received: {"jsonrpc": "2.0", "id":
>> "ec254aad-441b-47e7-a644-aebddcc1d62c", "result": true}
>> 2016-12-02 04:29:24,030-05 ERROR
>> [org.ovirt.vdsm.jsonrpc.client.JsonRpcClient] (ResponseWorker)
>> [83b6b5d] Not able to update response for
>> "ec254aad-441b-47e7-a644-aebddcc1d62c"
>> 2016-12-02 04:29:24,041-05 DEBUG
>> [org.ovirt.engine.core.utils.timer.FixedDelayJobListener]
>> (DefaultQuartzScheduler3) [47a31d72] Rescheduling
>> DEFAULT.org.ovirt.engine.core.bll.gluster.GlusterSyncJob.ref
>> reshLightWeightData#-9223372036854775775
>> as there is no unfired trigger.
>> 2016-12-02 04:29:24,024-05 DEBUG
>> [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (default
>> task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] Exception:
>> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException:
>> VDSGenericException: VDSNetworkException: Timeout during xml-rpc call
>>         at org.ovirt.engine.core.vdsbroker.vdsbroker.FutureVDSCommand.
>> get(FutureVDSCommand.java:73)
>> [vdsbroker.jar:]
>>
>> ....
>>
>> 2016-12-02 04:29:24,042-05 ERROR
>> [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (default
>> task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] Timeout waiting for
>> VDSM response: Internal timeout occured
>> 2016-12-02 04:29:24,044-05 DEBUG
>> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand]
>> (default task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] START,
>> GetCapabilitiesVDSCommand(HostName = lago-basic-suite-master-host0,
>> VdsIdAndVdsVDSCommandParametersBase:{runAsync='true',
>> hostId='5eb7019e-28a3-4f93-9188-685b6c64a2f5',
>> vds='Host[lago-basic-suite-master-host0,5eb7019e-28a3-4f93-
>> 9188-685b6c64a2f5]'}),
>> log id: 58f448b8
>> 2016-12-02 04:29:24,044-05 DEBUG
>> [org.ovirt.vdsm.jsonrpc.client.reactors.stomp.impl.Message] (default
>> task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] SEND
>> destination:jms.topic.vdsm_requests
>> reply-to:jms.topic.vdsm_responses
>> content-length:105
>>
>>
>> Please note that this runs on localhost with local bridge. So it is not
>> likely to be network itself.
>>
>
> The main issue I see is that the VM run command has actually failed
> due to libvirt no accepting /dev/urandom as RNG source[1]. This was
> done as engine patch and according to git log, posted around Mon Nov
> 28. Also adding Jakub - this should either not happen from engine's
> point of view or the lago host is outdated.
>
> [1]
> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_ma
> ster/3838/artifact/exported-artifacts/basic_suite_master.sh-
> el7/exported-artifacts/test_logs/basic-suite-master/post-
> 004_basic_sanity.py/lago-basic-suite-master-host0/_var_log_vdsm/vdsm.log
>
>
> Anton.
>>
>> On Fri, Dec 2, 2016 at 10:43 AM, Anton Marchukov <amarchuk at redhat.com>
>> wrote:
>>
>> FYI. Experimental flow for master currently fails to run a VM. The tests
>>> times out while waiting for 180 seconds:
>>>
>>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_
>>> master/3838/testReport/(root)/004_basic_sanity/vm_run/
>>>
>>> This is reproducible over 23 runs of this happened tonight, sounds like a
>>> regression to me:
>>>
>>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/
>>>
>>> I will update here with additional information once I find it.
>>>
>>> Last successful run was with this patch:
>>>
>>> https://gerrit.ovirt.org/#/c/66416/ (vdsm: API: move vm parameters fixup
>>> in a method)
>>>
>>> Known to start failing around this patch:
>>>
>>> https://gerrit.ovirt.org/#/c/67647/ (vdsmapi: fix a typo in string
>>> formatting)
>>>
>>> Please notes that we do not have gating implemented yet, so everything
>>> that was merged in between those patches might have caused this (not
>>> necessary in vdsm project).
>>>
>>> Anton.
>>> --
>>> Anton Marchukov
>>> Senior Software Engineer - RHEV CI - Red Hat
>>>
>>>
>>>
>>
>> --
>> Anton Marchukov
>> Senior Software Engineer - RHEV CI - Red Hat
>>
>
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>>
>
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>
>


-- 
Eyal Edri
Associate Manager
RHV DevOps
EMEA ENG Virtualization R&D
Red Hat Israel

phone: +972-9-7692018
irc: eedri (on #tlv #rhev-dev #rhev-integ)
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