[ovirt-devel] [ OST Failure Report ] [ oVirt master ] [ 24/12/2017 ] [use_ovn_provider]

[Edward Haas]

On Wed, Dec 27, 2017 at 12:53 PM, Dan Kenigsberg <danken at redhat.com> wrote:

> On Wed, Dec 27, 2017 at 12:34 PM, Barak Korren <bkorren at redhat.com> wrote:
> > On 25 December 2017 at 14:14, Dan Kenigsberg <danken at redhat.com> wrote:
> >> On Mon, Dec 25, 2017 at 2:09 PM, Dominik Holler <dholler at redhat.com>
> wrote:
> >>> A helpful hint is in
> >>>
> >>> http://jenkins.ovirt.org/job/ovirt-master_change-queue-
> tester/4492/artifact/exported-artifacts/basic-suit-master-
> el7/test_logs/basic-suite-master/post-098_ovirt_
> provider_ovn.py/lago-basic-suite-master-engine/_var_log/
> ovirt-engine/engine.log :
> >>> Caused by: org.jboss.resteasy.spi.ReaderException:
> org.codehaus.jackson.map.JsonMappingException: Can not construct instance
> of java.util.Calendar from String value '2017-12-27 13:19:51Z': not a valid
> representation (error: Can not parse date "2017-12-27 13:19:51Z": not
> compatible with any of standard forms ("yyyy-MM-dd'T'HH:mm:ss.SSSZ",
> "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", "EEE, dd MMM yyyy HH:mm:ss zzz",
> "yyyy-MM-dd"))
> >>>  at [Source: org.jboss.resteasy.client.core.BaseClientResponse$
> InputStreamWrapper at 72c184c5; line: 1, column: 23] (through reference
> chain: com.woorea.openstack.keystone.model.Access["token"]->com.
> woorea.openstack.keystone.model.Token["expires"])
> >>>
> >>>
> >>> This problem was introduced by
> >>> https://gerrit.ovirt.org/#/c/85702/
> >>>
> >>> I created a fix:
> >>> https://gerrit.ovirt.org/85734
> >>
> >> Thanks for the quick fix.
> >>
> >> Is the new format accpetable to other users of the keystone-like API
> >> (such at the neutron cli)?
> >
> > It seems the fix patch itself failed as well:
> > http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4539/
> >
> > The failed test is: 006_migrations.prepare_migration_attachments_ipv6
> >
> > It seems engine has lost the ability to talk to the host.
> >
> > Logs are here:
> > http://jenkins.ovirt.org/job/ovirt-master_change-queue-
> tester/4539/artifact/exported-artifacts/basic-suit-master-
> el7/test_logs/basic-suite-master/post-006_migrations.py/
>
> The error seems unrelated to the patch, since - as you say - the error
> is about host networking, long before OVN got involved.
>
> I see that
> http://jenkins.ovirt.org/job/ovirt-master_change-queue-
> tester/4539/artifact/exported-artifacts/basic-suit-master-
> el7/test_logs/basic-suite-master/post-006_migrations.py/
> lago-basic-suite-master-host-0/_var_log/vdsm/supervdsm.log/*view*/
>
> has a worrying failure to ifup a bridge, which might be more related
>
> ifup/oncae8adf7ba944::ERROR::2017-12-27
> 05:03:06,001::concurrent::201::root::(run) FINISH thread
> <Thread(ifup/oncae8adf7ba944, started daemon 140108891563776)> failed
> Traceback (most recent call last):
>   File "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py",
> line 194, in run
>     ret = func(*args, **kwargs)
>   File "/usr/lib/python2.7/site-packages/vdsm/network/
> configurators/ifcfg.py",
> line 925, in _exec_ifup
>     _exec_ifup_by_name(iface.name, cgroup)
>   File "/usr/lib/python2.7/site-packages/vdsm/network/
> configurators/ifcfg.py",
> line 911, in _exec_ifup_by_name
>     raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '')
> ConfigNetworkError: (29, '\n')
>

Does not seem to be a problem, it is an outcome of an ancient command on an
device that does not exist anymore.
We are not cleaning up all the spawned threads at the end of a transaction,
so we see such things from time to time.
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