[Hawkular-dev] JDG and Hawkular

[Heiko W.Rupp]

On 10 Nov 2016, at 9:44, Thomas Heute wrote:

> So do we need to fix the agent or the agent configuration to not spit 
> that
> error message ? Or do we need to add the http socket for some reason ?

I think this line should be removed from the agent config

         <resource-config-dmr name="Bound Address"
                              path="/socket-binding-group=standard-sockets/socket-binding=http"
                              attribute="bound-address" />

so the the agent does not try to look for it.

BUT it may prevent us reporting the primary IP (can't recall if that is 
needed though) - Mazz?

> What do we lose from ManageIQ pov ?

For EAPs we show the bind-address in the details view - that may get 
lost this way





> Thomas
>
> On Wed, Nov 9, 2016 at 7:05 PM, Josejulio Martinez Magana <
> jmartine at redhat.com> wrote:
>
>> You are right, an http socket is not defined on the standalone.xml.
>>
>> Thanks.
>>
>> On Wed, Nov 9, 2016 at 11:59 AM, John Mazzitelli <mazz at redhat.com> 
>> wrote:
>>
>>> They must not define an http socket binding in the JDG app server's
>>> config (look in its standalone.xml and see). If it is true that they 
>>> simply
>>> don't define that, its not a problem, the agent just doesn't collect 
>>> data
>>> for it (I believe this is resource configuration property - it will 
>>> just
>>> not get collected). Error message is just saying it can't find that
>>> resource property to collect.
>>>
>>> so look in the managed JDG server's standalone.xml's
>>> <socket-binding-group> section and I suspect you won't find "http" 
>>> in the
>>> "standard-sockets".
>>>
>>> ----- Original Message -----
>>>> Hello,
>>>>
>>>> Thomas asked me to take a look at how JDG 7 (based on EAP 7.0) 
>>>> worked
>>> along
>>>> with Hawkular and ManageIQ.
>>>>
>>>> I installed the Hawkular wildfly agent (on the JDG) and started it 
>>>> with:
>>>>
>>>> ./bin/standalone.sh -Djboss.socket.binding.port-offset=1000
>>>>
>>>> and right after starting, when performing a discovery (i think) it
>>> throws the
>>>> following exception:
>>>>
>>>> ERROR [org.jboss.as.controller.management-operation] (Hawkular 
>>>> WildFly
>>> Agent
>>>> Full Discovery Scan-1) WFLYCTL0013: Operation ("read-attribute") 
>>>> failed
>>> -
>>>> address: ([
>>>> ("socket-binding-group" => "standard-sockets"),
>>>> ("socket-binding" => "http")
>>>>
>>>> Aside from that exception It seems to be working well with
>>> hawkular-services
>>>> and ManageIQ. I could do deployments, undeploy, create datasources,
>>> stop the
>>>> server, and so on.
>>>> I'm not sure if the discovery process ends unexpectedly with that
>>> exception
>>>> or if it continues.
>>>> Anyone know if this could affect discovery of other resources ?
>>>>
>>>> I attached a minimal server.log of JDG as i didn't see anything
>>> relevant on
>>>> Hawkular-services console.
>>>>
>>>> Thanks,
>>>> Josejulio.
>>>>
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>>>>
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>>
>>
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