[Hawkular-dev] agent running as a VM javaagent - non-EAP based solution

Jay Shaughnessy jshaughn at redhat.com
Fri Mar 10 07:57:02 EST 2017


Try the turing test, replace it in hServices and see what happens.

On 3/9/2017 3:04 PM, John Mazzitelli wrote:
>>> I still need to see how well this supports the disabling/enabling of
>>> metrics on the fly from the websocket commands (e.g. I will need to add the ability
>>> to change the YAML config to persist the settings, that is not done yet -
>>> the EAP-based agent got this support for free - its config changes go into
>>> standalone.xml).
>> Just checked - the cmdgw command to update collection intervals won't work
>> because it is assuming the agent is always DMR-accessible which it no longer
>> is. This won't be hard to refactor that command to get it to work, but for
>> now, this will not work when running as javaagent - still works as normal
>> with the subsystem agent.
> This is fixed now. Updating collection intervals and enabling/disabling metrics should now work even when deployed at a javaagent.
>
> At this point in time, I'm hard-pressed to think of a feature the WildFly Agent has that the javaagent does not (short of the obvious "there is no CLI" and "there is no installer" - but there is really nothing to install so that's moot). If anyone plays with this (especially with CFME on the front end) let me know what you find.
>
> I'm sure I'm forgetting something, but right now, it looks like it is working really well. I just have to build in itests for it (right now, all the WildFly Agent itests still exist and pass, so I know I didn't break that).
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