[Hawkular-dev] hawkular wildfly agent - jmx - remote and local

Thomas Heute theute at redhat.com
Wed Nov 30 03:02:45 EST 2016


ok, thanks

On Wed, Nov 30, 2016 at 7:48 AM, Thomas Cunningham <tcunning at redhat.com>
wrote:

>
> Jolokia is shipped as part of Fuse on both EAP and Karaf.
>
> If it's possible, it'd be nice to have both options.    I think the
> default we'd want might be local, but I think there might be use cases
> where Jolokia would be preferable (customer doesn't want to run the agent
> on every instance, customer is using the ACLs in Fuse to secure MBeans
> through jolokia, agent fails to run for some reason).
>
>
>
>
>
> On Wed, Nov 30, 2016 at 1:16 AM, Thomas Heute <theute at redhat.com> wrote:
>
>> In which case for Fuse it would *not* be on the same JVM ? Is Jolokia
>> part of Fuse or how would one "set it up" ?
>>
>> On Wed, Nov 30, 2016 at 12:14 AM, John Mazzitelli <mazz at redhat.com>
>> wrote:
>>
>>> The Fuse folks asked that we return back the Jolokia/JMX support. So
>>> that is now in a PR, waiting for final approval before merging:
>>>
>>> https://issues.jboss.org/browse/HWKAGENT-151
>>> https://github.com/hawkular/hawkular-agent/pull/274
>>>
>>> In addition, to avoid going over the network to perform Jolokia REST
>>> calls when the agent and the managed MBeans are in the same VM, I've added
>>> a new local-jmx managed server. So you can define a local-jmx managed
>>> server (and still use the same metric-jmx and avail-jmx sets you've defined
>>> before for the jolokia support) and have inventory and metrics collected
>>> for that stuff, but it goes over the internal MBeanServerConnection rather
>>> than a remote Jolokia endpoint. Note that obviously this is only useful if
>>> the agent is deployed in the same WildFly as where your MBeans are. But the
>>> point is, you define your JMX resources, avails, and metrics just like
>>> before - nothign changed there - but instead of using remote-jmx you use
>>> local-jmx in <managed-servers>
>>>
>>> See:
>>>
>>> https://issues.jboss.org/browse/HWKAGENT-152
>>> https://github.com/hawkular/hawkular-agent/pull/275
>>> _______________________________________________
>>> hawkular-dev mailing list
>>> hawkular-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/hawkular-dev
>>>
>>>
>>>
>>
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>
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