[ovirt-users] Could not connect to the optimizer service

[Kapetanakis Giannis]

On 25/05/16 14:32, Kapetanakis Giannis wrote:
> On 25/05/16 14:28, Kapetanakis Giannis wrote:
>> Hi,
>>
>> I've just setup optimizer service following
>>
>> http://www.ovirt.org/develop/release-management/features/sla/optaplanner/ 
>> and
>> https://github.com/oVirt/ovirt-optimizer
>>
>> I can access optimizer's interface and get the the solution result 
>> from both http and https.
>> I can access it from both my pc and from ovirt-engine host with a 
>> browser at url
>> ovirt-optimizer/result/Cluster_ID
>>
>> However in ovirt-engine interface I see
>> Status: Could not connect to the optimizer service [status code: 0]
>>
>> Also I see no connection attempt from ovirt-engine to optimizer (with 
>> logging on optimizer's firewall).
>>
>> Engine is loading the conf:
>> 2016-05-25 13:54:40,395 INFO 
>> [org.ovirt.engine.ui.frontend.server.gwt.plugin.PluginDataManager] 
>> (default task-20) [] Reading UI plugin configuration 
>> '/etc/ovirt-engine/ui-plugins/ovirt-optimizer-config.json'
>>
>> /etc/ovirt-engine/ui-plugins/ovirt-optimizer-config.json:
>> "config": { "baseurl": 
>> "https://optimizer.example.com/ovirt-optimizer/result/"
>>
>> tried also
>> "config": { "baseurl": 
>> "http://optimizer.example.com/ovirt-optimizer/result/"
>> incase there was a problem with optimizer's certificate.
>>
>> Any ideas? How can I debug why the engine is not doing any attempt to 
>> get optimizer's result?
>>
>> best regards,
>>
>> Giannis
>>
>
> Forgot to mention versions:
>
> optimizer is Centos 7 ovirt-optimizer-jboss-0.9.1-2.el7.centos.noarch
> engine is Centos 6 ovirt-engine-3.6.6.2-1.el6.noarch, 
> ovirt-optimizer-ui-0.9.1-2.el6.noarch
>
> G 

I think I figured this out.
The connection to optimizer is being done by client's browser and not 
the engine...
I used a private network which was not accessible from the browser.

G