Ah, so the plugin needs to be installed on both clusters, I missed that
part. Thanks for clarification.

BTW, is it required to have the plugin on both sides because the plugin on
cluster B does more than just serving the web app in this case? Say, I want
to monitor cluster A and store data into cluster B - thus I install plugin
on cluster A and configure accordingly, but do not install the plugin on B,
instead I just keep copy of the web app locally in case I would want to
access the data in cluster B? Hope my question makes sense...

Regards,
Lukas


On Thu, Jan 30, 2014 at 11:32 AM, Boaz Leskes <b.les...@gmail.com> wrote:

> Hi Lukas,
>
> Not sure I follow. The Marvel plugin has to be installed on all nodes in
> cluster A and on nodes in cluster B (with the agent disabled). To view the
> data you would open http://node_from_cluster_B:9200/_plugin/marvel  , so
> if something goes wrong with A, you still have access to the data.
>
> Makes sense?
>
> Cheers,
> Boaz
>
>
> On Thursday, January 30, 2014 8:27:32 AM UTC+1, Lukáš Vlček wrote:
>>
>> Hi,
>>
>> first of all, congrats for Marvel release. Step in the right direction.
>>
>> I have some questions: If I understand correctly, as of now Marvel has to
>> run in the cluster that it collects metrics from (as a plugin). Let's call
>> this cluster A. It is recommended for production env to have the Marvel
>> store the metrics to a different cluster. Let's call it B. Now, does it in
>> fact mean that in order to browse collected metrics (that are stored in B)
>> the client has to have an access to at least one node of A? (I assume this
>> is necessary to download the Kibana based web app?). Or let me put it this
>> way: in case of critical state of cluster A client has to know which nodes
>> of A are responsive and able to serve the web app prior to investigating
>> historical data stored in B? If yes, is there any plan to get just the web
>> app as a standalone package (like zip, war ...) so that client does not
>> have to rely on cluster A to serve it? Am I misunderstanding the concept?
>>
>> Regards,
>> Lukas
>>
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