Re: [ovirt-devel] Failure in log collector on master: Failure fetching information about hypervisors from API. Error (ValueError): legacy is not a valid RngSource

----- Original Message ----- > From: "Juan Hernández" <jhernand(a)redhat.com&gt; > To: "Yaniv Kaul" <ykaul(a)redhat.com&gt; > Cc: "Sandro Bonazzola" <sbonazzo(a)redhat.com&gt;, "Rafael Martins" <rmartins(a)redhat.com&gt;, "Ondra Machacek" > <omachace(a)redhat.com&gt;, "devel" <devel(a)ovirt.org&gt; > Sent: Friday, September 2, 2016 2:31:42 PM > Subject: Re: [ovirt-devel] Failure in log collector on master: Failure fetching information about hypervisors from > API. Error (ValueError): legacy is not a valid RngSource > > On 09/02/2016 02:24 PM, Yaniv Kaul wrote: >> On Fri, Sep 2, 2016 at 3:14 PM, Juan Hernández <jhernand(a)redhat.com >> <mailto:jhernand@redhat.com>> wrote: >> >> On 09/02/2016 02:00 PM, Sandro Bonazzola wrote: >> > >> > >> > On Fri, Sep 2, 2016 at 1:38 PM, Yaniv Kaul <ykaul(a)redhat.com >> > <mailto:ykaul@redhat.com> >> > <mailto:ykaul@redhat.com <mailto:ykaul@redhat.com>>> wrote: >> > >> > Log: >> > >> > 2016-09-02 07:26:52::ERROR::hypervisors::197::root:: Failure >> > fetching information about hypervisors from API. >> > Error (ValueError): legacy is not a valid RngSource >> > 2016-09-02 07:26:52::ERROR::__main__::1147::root:: >> > _get_hypervisors_from_api: legacy is not a valid RngSource >> > 2016-09-02 07:26:52::INFO::__main__::1424::root:: Gathering oVirt >> > Engine information... >> > 2016-09-02 07:27:03::INFO::__main__::1398::root:: Gathering >> > PostgreSQL the oVirt Engine database and log files from >> > localhost... >> > 2016-09-02 07:27:05::INFO::__main__::1859::root:: No hypervisors >> > were selected, therefore no hypervisor data will be collected. >> > 2016-09-02 07:27:08::INFO::__main__::1862::root:: Log files have >> > been collected and placed in >> > /tmp/sosreport-LogCollector-20160902072705.tar.xz. >> > >> > >> > I am not familiar with this error - first time I've seen it, >> > while >> > running on Master, on Lago (with a patch I'm working on - that >> > adds >> > DNS and IPv6 support to Lago, nothing more - doesn't seem >> > relevant). >> > Any idea? >> > >> > >> > >> > Probably a change in the API. >> > Rafael can you reproduce? >> > >> > Juan, Ondra, any insight? >> > >> >> That means that the API is returning "legacy" as the value for >> something >> that is declared of type "RngSource", and the valid values for that are >> "random" and "hwrng". But the API can't return that, at least not >> version 4 of the API. Are you using engine 4? Can you share the output >> of the clusters resource? >> >> https://.../ovirt-engine/api/clusters >> >> >> Lago is still using the v3 API. >> I'm not sure what the log collector is using. I assume[1] it's v4. >> >> Y. >> [1] >> https://github.com/oVirt/ovirt-log-collector/blob/dfaf35675bee3da1c53b4fd... >> > > But the version of the engine should be 4, if I understand correctly, > and SDK 4 should work correctly with that version of the engine. In > addition, if it the engine is version 3 the SDK connection should have > failed much earlier, during authentication. Hi Juan, I managed to reproduce this with "basic_suite_master" test from ovirt-system-tests, that uses everything from master branch. This means that engine version is 4, not 3. It seems to be an issue with engine/sdk, as the value is actually stored on engine as "legacy". Here you can find the xml output of the endpoints you asked: https://gist.github.com/rafaelmartins/60c21e158a9e6453c14a673f77693d61 Please let me know if you need anything else. Thanks, Rafael

>> >> >> > >> > >> > >> > >> > Y. >> > >> > >> > >> > >> > -- >> > Sandro Bonazzola >> > Better technology. Faster innovation. Powered by community >> > collaboration. >> > See how it works at redhat.com <http://redhat.com> >> > <http://redhat.com> >> > >> <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016 >> <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>> >> > >> > >> > _______________________________________________ >> > Devel mailing list >> > Devel(a)ovirt.org <mailto:Devel@ovirt.org> >> > http://lists.ovirt.org/mailman/listinfo/devel >> <http://lists.ovirt.org/mailman/listinfo/devel> >> > >> >> >> -- >> Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta >> 3ºD, 28016 Madrid, Spain >> Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat >> S.L. >> >> > > > -- > Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta > 3ºD, 28016 Madrid, Spain > Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L. > _______________________________________________ Devel mailing list Devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/devel