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

[Yaniv Kaul]

On Fri, Sep 2, 2016 at 3:14 PM, Juan Hernández <jhernand at 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 at redhat.com
> > <mailto:ykaul at 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/dfaf35675bee3da1c53b4fd74b816efafa13d070/src/helper/hypervisors.py#L8


>
> >
> >
> >
> >
> >     Y.
> >
> >
> >
> >
> > --
> > Sandro Bonazzola
> > Better technology. Faster innovation. Powered by community collaboration.
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