[ovirt-devel] [ OST Failure Report ] [ oVirt master ] [ 27-04-2017 ] [add_hosts]

Sun Apr 30 10:14:04 UTC 2017

It is under-work in [1], as it requires cross-changes in all suites it
takes a while to test it/cover all changes, though basic-suite-master
already passed.
Can you test it by running OST manual with your changes and the OST
patch(i.e. put also in GERRIT_REFSPEC: refs/changes/25/76225/7 )

[1] https://gerrit.ovirt.org/76225

On Sun, Apr 30, 2017 at 1:09 PM, Yaniv Kaul <ykaul at redhat.com> wrote:
>
>
> On Sun, Apr 30, 2017 at 1:03 PM, Piotr Kliczewski
> <piotr.kliczewski at gmail.com> wrote:
>>
>> When we can have it fixed? I checked few minutes ago and the problem
>> is still there.
>
>
> https://gerrit.ovirt.org/#/c/76225/ should cover this.
>
> What I wonder is what caused this in the first place. The SSL change?
> Y.
>
>>
>>
>> Thanks,
>> Piotr
>>
>> On Sat, Apr 29, 2017 at 11:18 AM, Piotr Kliczewski <pkliczew at redhat.com>
>> wrote:
>> > Nadav,
>> >
>> > Yes, vdsm is not able to resolve 'engine' which is used in engine's
>> > certificate.
>> >
>> > Thanks,
>> > Piotr
>> >
>> > 29 kwi 2017 00:37 "Nadav Goldin" <ngoldin at redhat.com> napisał(a):
>> >
>> > Hi Piotr,
>> > Can you clarify what you noticed is not resolvable - the 'engine' FQDN
>> > from host0?
>> >
>> > Thanks,
>> > Nadav.
>> >
>> >
>> > On Fri, Apr 28, 2017 at 4:15 PM, Piotr Kliczewski <pkliczew at redhat.com>
>> > wrote:
>> >> I started to investigate the issue [1] and it seems like there is an
>> >> issue
>> >> in Lago setup we use.
>> >>
>> >> During handshake we have a step to verify whether client certificate
>> >> was
>> >> issued for a specific host (no such functionality in m2crytpo code
>> >> base).
>> >> It works fine when using either ip addresses or fqdns but in this
>> >> particular
>> >> setup we use mixed.
>> >>
>> >> When added logging I see that in engine certificate we use 'engine'
>> >> name
>> >> which is not resolvable on the host side and the check fails.
>> >> I posted a patch [2] which fixes IPv4 mapped addresses issue but we
>> >> need
>> >> to
>> >> fix the setup issue.
>> >>
>> >> Thanks,
>> >> Piotr
>> >>
>> >> [1] http://jenkins.ovirt.org/job/ovirt-system-tests_manual/326/
>> >> [2] https://gerrit.ovirt.org/#/c/76197/
>> >>
>> >> On Thu, Apr 27, 2017 at 3:39 PM, Piotr Kliczewski <pkliczew at redhat.com>
>> >> wrote:
>> >>>
>> >>>
>> >>>
>> >>> On Thu, Apr 27, 2017 at 3:13 PM, Evgheni Dereveanchin
>> >>> <ederevea at redhat.com> wrote:
>> >>>>
>> >>>> Test failed: 002_bootstrap/add_hosts
>> >>>>
>> >>>> Link to suspected patches:
>> >>>>  https://gerrit.ovirt.org/76107 - ssl: change default library
>> >>>>
>> >>>> Link to job:
>> >>>>
>> >>>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/6491/
>> >>>>
>> >>>> VDSM log:
>> >>>>
>> >>>>
>> >>>>
>> >>>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/6491/artifact/exported-artifacts/basic-suit-master-el7/test_logs/basic-suite-master/post-002_bootstrap.py/lago-basic-suite-master-host0/_var_log/vdsm/vdsm.log
>> >>>>
>> >>>> Error snippet from VDSM log, this repeats on each connection attempt
>> >>>> from
>> >>>> Engine side:
>> >>>>
>> >>>> <error>
>> >>>>
>> >>>> 2017-04-27 06:39:27,768-0400 INFO  (Reactor thread)
>> >>>> [ProtocolDetector.AcceptorImpl] Accepted connection from
>> >>>> ::ffff:192.168.201.3:49530 (protocoldetector:74)
>> >>>> 2017-04-27 06:39:27,898-0400 ERROR (Reactor thread) [vds.dispatcher]
>> >>>> uncaptured python exception, closing channel
>> >>>> <yajsonrpc.betterAsyncore.Dispatcher connected
>> >>>> ('::ffff:192.168.201.3',
>> >>>> 49530, 0, 0) at 0x1cc3b00> (<class 'socket.error'>:Address family not
>> >>>> supported by protocol
>> >>>> [/usr/lib64/python2.7/asyncore.py|readwrite|110]
>> >>>> [/usr/lib64/python2.7/asyncore.py|handle_write_event|468]
>> >>>>
>> >>>>
>> >>>> [/usr/lib/python2.7/site-packages/yajsonrpc/betterAsyncore.py|handle_write|70]
>> >>>>
>> >>>>
>> >>>> [/usr/lib/python2.7/site-packages/yajsonrpc/betterAsyncore.py|_delegate_call|149]
>> >>>> [/usr/lib/python2.7/site-packages/vdsm/sslutils.py|handle_write|213]
>> >>>> [/usr/lib/python2.7/site-packages/vdsm/sslutils.py|_handle_io|223]
>> >>>> [/usr/lib/python2.7/site-packages/vdsm/sslutils.py|_verify_host|237]
>> >>>>
>> >>>> [/usr/lib/python2.7/site-packages/vdsm/sslutils.py|compare_names|249])
>> >>>> (betterAsyncore:160)
>> >>>>
>> >>>> </error>
>> >>>
>> >>>
>> >>> This means that what we have in the certificate do not match the
>> >>> source
>> >>> address we get. I suspect that we issue the certificate for
>> >>> 192.168.201.3
>> >>> but when we get ::ffff:192.168.201.3.
>> >>> The change was verified in the env when ipv4 is used. I pushed a
>> >>> revert
>> >>> [1] for now so we can work on fixing the issue.
>> >>>
>> >>> [1] https://gerrit.ovirt.org/#/c/76160
>> >>>
>> >>>>
>> >>>> --
>> >>>> Regards,
>> >>>> Evgheni Dereveanchin
>> >>>
>> >>>
>> >>
>> >>
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