[ovirt-users] Problem connecting to ovirt-optimizer machine

[Doron Fediuck]

On 23/06/15 11:10, Roy Golan wrote:
> On 06/21/2015 12:18 PM, Doron Fediuck wrote:
> > On 18/06/15 17:56, Hans-Joachim wrote:
> >> Hello,
> >>
> >> I'm playing around with the optimizer. For a full CentOS 6 oVIRT
> >> 3.5.3 cluster, I've installed a CentOS7 ovirt-optimizer machine as
> >> described in "Trying out oVirt's Probabilistic Optimizer".
> >>
> >> All works fine... the only thing is, I can't get a connection form
> >> the engine.
> >> "Status: Data refresh failed: 0"
> >>
> >> When I try from this host a:
> >>> telnet ovirt-optimizer 8080
> >> GET /ovirt-optimizer/result/
> >> .....
> >> The requested resource (Could not find resource for full path:
> >> http://ovirt.optimizer:8080/ovirt-optimizer/result/) is not available.
> >> .....
> >>
> >> server.log shows
> >> ...
> >> 16:44:01,841 FEIN  [org.jboss.resteasy.core.SynchronousDispatcher]
> >> (http--0.0.0.0-8080-1) PathInfo: /result/
> >> 16:44:01,842 FEIN  [org.jboss.resteasy.core.SynchronousDispatcher]
> >> (http--0.0.0.0-8080-1) Failed executing GET /result/:
> >> org.jboss.resteasy.spi.NotFoundException: Could not find resource for
> >> full path: http://ovirt-optimizer:8080/ovirt-optimizer/result/
> >>          at
> >> org.jboss.resteasy.core.registry.Segment.match(Segment.java:81)
> >> [resteasy-jaxrs-2.3.2.Final.jar:]
> >>          at
> >> org.jboss.resteasy.core.registry.SimpleSegment.matchSimple(SimpleSegment.java:33)
> >> [resteasy-jaxrs-2.3.2.Final.jar:]
> >>          at
> >> org.jboss.resteasy.core.registry.RootSegment.matchChildren(RootSegment.java:327)
> >> [resteasy-jaxrs-2.3.2.Final.jar:]
> >> ......
> >>
> >> Any tips, how to solve this?
> >>
> >> Thank you
> >>
> >> Hans-Joachim
> > Hi Hans,
> > Some general notes;
> > First of all it would be best to separate the optimizer to a different
> > machine, even if a VM. This is needed since the optimizer is based on
> > OptaPlanner which uses all the memory it can get for optimizations.
> >
> > To the point this is either something going wrong in the installation or
> > an access issue. Access can be caused due to root certificate not
> > trusted by the browser. If you use
> > wget https://ovirt.optimizer:8080/ovirt-optimizer/result/
> > do you get an issue / warning on unknown certificate?
> >
>
>
> can you supply the whole server.log? it seems the optimizer didn't load
> or some other boot issue.
Additionally, please provide /var/log/ovirt-optimizer/jboss/ovirt-optimizer.log

Thanks,
Doron