Still fails, now on a different component. ( ovirt-web-ui-extentions )
https://jenkins.ovirt.org/job/ovirt-4.3_change-queue-tester/339/
On Fri, Mar 22, 2019 at 3:59 PM Dan Kenigsberg <dan...@redhat.com> wrote:
>
>
> On Fri, Mar 22, 2019 at 3:21 PM Marcin Sobczyk <msobc...@redhat.com>
> wrote:
>
>> Dafna,
>>
>> in 'verify_add_hosts' we specifically wait for single host to be up with
>> a timeout:
>>
>> 144 up_hosts = hosts_service.list(search='datacenter={} AND
>> status=up'.format(DC_NAME))
>> 145 if len(up_hosts):
>> 146 return True
>>
>> The log files say, that it took ~50 secs for one of the hosts to be up
>> (seems reasonable) and no timeout is being reported.
>> Just after running 'verify_add_hosts', we run
>> 'add_master_storage_domain', which calls '_hosts_in_dc' function.
>> That function does the exact same check, but it fails:
>>
>> 113 hosts = hosts_service.list(search='datacenter={} AND
>> status=up'.format(dc_name))
>> 114 if hosts:
>> 115 if random_host:
>> 116 return random.choice(hosts)
>>
>> I don't think it is relevant to our current failure; but I consider
> random_host=True as a bad practice. As if we do not have enough moving
> parts, we are adding intentional randomness. Reproducibility is far more
> important than coverage - particularly for a shared system test like OST.
>
>> 117 else:
>> 118 return sorted(hosts, key=lambda host: host.name)
>> 119 raise RuntimeError('Could not find hosts that are up in DC %s' %
>> dc_name)
>>
>>
>> I'm also not able to reproduce this issue locally on my server. The
>> investigation continues...
>>
>
> I think that it would be fair to take the filtering by host state out of
> Engine and into the test, where we can easily log the current status of
> each host. Then we'd have better understanding on the next failure.
>
> On 3/22/19 1:17 PM, Marcin Sobczyk wrote:
>>
>> Hi,
>>
>> sure, I'm on it - it's weird though, I did ran 4.3 basic suite for this
>> patch manually and everything was ok.
>> On 3/22/19 1:05 PM, Dafna Ron wrote:
>>
>> Hi,
>>
>> We are failing branch 4.3 for test:
>> 002_bootstrap.add_master_storage_domain
>>
>> It seems that in one of the hosts, the vdsm is not starting
>> there is nothing in vdsm.log or in supervdsm.log
>>
>> CQ identified this patch as the suspected root cause:
>>
>> https://gerrit.ovirt.org/#/c/98748/ - vdsm: client: Add support for flow
>> id
>>
>> Milan, Marcin, can you please have a look?
>>
>> full logs:
>>
>>
>> http://jenkins.ovirt.org/job/ovirt-4.3_change-queue-tester/326/artifact/basic-suite.el7.x86_64/test_logs/basic-suite-4.3/post-002_bootstrap.py/
>>
>> the only error I can see is about host not being up (makes sense as vdsm
>> is not running)
>>
>> Stacktrace
>>
>> File "/usr/lib64/python2.7/unittest/case.py", line 369, in run
>> testMethod()
>> File "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
>> self.test(*self.arg)
>> File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 142, in
>> wrapped_test
>> test()
>> File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 60, in
>> wrapper
>> return func(get_test_prefix(), *args, **kwargs)
>> File
>> "/home/jenkins/workspace/ovirt-4.3_change-queue-tester/ovirt-system-tests/basic-suite-4.3/test-scenarios/002_bootstrap.py",
>> line 417, in add_master_storage_domain
>> add_iscsi_storage_domain(prefix)
>> File
>> "/home/jenkins/workspace/ovirt-4.3_change-queue-tester/ovirt-system-tests/basic-suite-4.3/test-scenarios/002_bootstrap.py",
>> line 561, in add_iscsi_storage_domain
>> host=_random_host_from_dc(api, DC_NAME),
>> File
>> "/home/jenkins/workspace/ovirt-4.3_change-queue-tester/ovirt-system-tests/basic-suite-4.3/test-scenarios/002_bootstrap.py",
>> line 122, in _random_host_from_dc
>> return _hosts_in_dc(api, dc_name, True)
>> File
>> "/home/jenkins/workspace/ovirt-4.3_change-queue-tester/ovirt-system-tests/basic-suite-4.3/test-scenarios/002_bootstrap.py",
>> line 119, in _hosts_in_dc
>> raise RuntimeError('Could not find hosts that are up in DC %s' % dc_name)
>> 'Could not find hosts that are up in DC test-dc\n-------------------- >>
>> begin captured logging << --------------------\nlago.ssh: DEBUG: start
>> task:937bdea7-a2a3-47ad-9383-36647ea37ddf:Get ssh client for
>> lago-basic-suite-4-3-engine:\nlago.ssh: DEBUG: end
>> task:937bdea7-a2a3-47ad-9383-36647ea37ddf:Get ssh client for
>> lago-basic-suite-4-3-engine:\nlago.ssh: DEBUG: Running c07b5ee2 on
>> lago-basic-suite-4-3-engine: cat /root/multipath.txt\nlago.ssh: DEBUG:
>> Command c07b5ee2 on lago-basic-suite-4-3-engine returned with 0\nlago.ssh:
>> DEBUG: Command c07b5ee2 on lago-basic-suite-4-3-engine output:\n
>> 3600140516f88cafa71243648ea218995\n360014053e28f60001764fed9978ec4b3\n360014059edc777770114a6484891dcf1\n36001405d93d8585a50d43a4ad0bd8d19\n36001405e31361631de14bcf87d43e55a\n\n-----------
>>
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