[jboss-as7-dev] Configuration conundrum with Express

[Max Rydahl Andersen]

hmm - with this we could actually end up having a shareable standalone.xml between openshift and local that doesn't 
need any alterations.

The trick is only to get agreement on what property/environment names it will use.

Scott - once you got a standalone.xml that has these things in place could you share it and i'll investigate how much
work we would need to do to support launching AS7 locally with all those variables present.

p.s. system properties would be our recommended approach since messing with environment variables and java launches
have a history of being unreliable cross platform ;)
 
/max


On Oct 19, 2011, at 01:22, Brian Stansberry wrote:

> On 10/18/11 5:34 PM, Scott Stark wrote:
>> Thanks. I'll check against the attributes I'll need and raise issues to
>> address those I find missing.
>> 
> 
> Thanks; that will be very helpful.
> 
>> One issue I see is that we are only looking to System.getProperty(name)
>> for the value of an expression in the org.jboss.dmr.ExpressionValue
>> class. The expressions I'm typically using need to be queried using
>> System.getenv(name). Would it be ok to fallback to a System.getenv(name)
>> if there is no System.getProperty(name) value found? This would require
>> an update to the dmr project.
>> 
> 
> I'm fine with that.
> 
>> On 10/18/11 1:35 PM, Brian Stansberry wrote:
>>> See example below of reading a resource and then setting an attribute to
>>> an expression value. This will work properly on master when I'm done today.
>>> 
>>> Note that not all attributes support expressions (most don't). For those
>>> that do, the :read-resource-description content for the attribute will
>>> include:
>>> 
>>> "expressions-allowed" =>   true
>>> 
>>> [standalone at localhost:9999 /] cd subsystem=ejb3
>>> [standalone at localhost:9999 subsystem=ejb3] :read-resource
>>> 
>>> {
>>>       "outcome" =>   "success",
>>>       "result" =>   {
>>>           "default-mdb-instance-pool" =>   "mdb-strict-max-pool",
>>>           "default-resource-adapter-name" =>   "hornetq-ra",
>>>           "default-singleton-access-timeout" =>   5000L,
>>>           "default-slsb-instance-pool" =>   "slsb-strict-max-pool",
>>>           "default-stateful-access-timeout" =>   5000,
>>>           "service" =>   {
>>>               "timer-service" =>   undefined,
>>>               "remote" =>   undefined,
>>>               "async" =>   undefined
>>>           },
>>>           "strict-max-bean-instance-pool" =>   {
>>>               "slsb-strict-max-pool" =>   undefined,
>>>               "mdb-strict-max-pool" =>   undefined
>>>           },
>>>           "thread-pool" =>   {"default" =>   undefined}
>>>       }
>>> }
>>> [standalone at localhost:9999 subsystem=ejb3]
>>> :write-attribute(name=default-stateful-access-timeout,value=${sfsb.timeout:5000})
>>> {"outcome" =>   "success"}
>>> [standalone at localhost:9999 subsystem=ejb3] :read-resource
>>> 
>>> {
>>>       "outcome" =>   "success",
>>>       "result" =>   {
>>>           "default-mdb-instance-pool" =>   "mdb-strict-max-pool",
>>>           "default-resource-adapter-name" =>   "hornetq-ra",
>>>           "default-singleton-access-timeout" =>   5000L,
>>>           "default-slsb-instance-pool" =>   "slsb-strict-max-pool",
>>>           "default-stateful-access-timeout" =>   expression
>>> "${sfsb.timeout:5000}",
>>>           "service" =>   {
>>>               "timer-service" =>   undefined,
>>>               "remote" =>   undefined,
>>>               "async" =>   undefined
>>>           },
>>>           "strict-max-bean-instance-pool" =>   {
>>>               "slsb-strict-max-pool" =>   undefined,
>>>               "mdb-strict-max-pool" =>   undefined
>>>           },
>>>           "thread-pool" =>   {"default" =>   undefined}
>>>       }
>>> }
>>> 
>>> 
>> 
>> _______________________________________________
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>> jboss-as7-dev at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/jboss-as7-dev
> 
> 
> -- 
> Brian Stansberry
> Principal Software Engineer
> JBoss by Red Hat
> _______________________________________________
> jboss-as7-dev mailing list
> jboss-as7-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/jboss-as7-dev

/max
http://about.me/maxandersen