[jboss-jira] [JBoss JIRA] (WFLY-3051) JMX connection to remote server-instances is not happening in wildfly 8.0.0.Final in domain mode

[Darran Lofthouse (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-3051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12950845#comment-12950845 ] 

Darran Lofthouse commented on WFLY-3051:
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All - FYI there is a risk here that although everyone thinks this is a single common issue that in fact you may all be experiencing something different.

For now if we can lets consider this in terms of jconsole, that is the one I have easiest to hand.

[~johnhpatton] When you are talking about connecting locally and remotely are you using a service URL in all cases or is this a case of sometimes you are selecting the local process and the other times using a service URL?

Apart from the connection errors the difference in MBeans actually visible does sound correct i.e. when you connect to port 9990 i.e. the host controller it is correct you would only see the MBeans of that host controller - as specified in the original description you would need to add the remoting-connector element to the JMX subsystem and connect over the port of the web server to see the MBeans of the individual AS instances.

I do have a pending task to review proxying these requests through the host controller to the AS instance but that is currently a low priority.  Feel free to get votes in to WFLY-421 ;-)

                
> JMX connection to remote server-instances is not happening in wildfly 8.0.0.Final in domain mode
> ------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-3051
>                 URL: https://issues.jboss.org/browse/WFLY-3051
>             Project: WildFly
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: JMX, Remoting
>    Affects Versions: 8.0.0.Final
>            Reporter: Rituraj Sinha
>            Assignee: Darran Lofthouse
>             Fix For: 8.0.1.Final
>
>
> i have gone through the below link for JMX subsystem for wildfly 8 as
> https://docs.jboss.org/author/display/WFLY8/JMX+subsystem+configuration
>  
> but unable to connect to server-instances running remotely ...i have posted my question there as well and pasting it here now ...
> can someone please give us the steps to configure JMX through jconsole...?
> changes done on the domain.xml are the same as stated above
> <subsystem xmlns="urn:jboss:domain:jmx:1.3">
>                 <expose-resolved-model/>
>                 <expose-expression-model/>
>                 <remoting-connector use-management-endpoint="false"/>
>             </subsystem>
> <subsystem xmlns="urn:jboss:domain:jmx:1.3">
>                 <expose-resolved-model/>
>                 <expose-expression-model/>
>                 <remoting-connector use-management-endpoint="false"/>
>             </subsystem>
> as per the jboss-as-jmx_1_3.xsd  its like
> <xs:attribute name="use-management-endpoint" type="xs:boolean" default="true" use="optional" >
>             <xs:annotation>
>                 <xs:documentation>
>                     If true then this connector will use the management endpoint, otherwise it will use the
>                     remoting subsystem endpoint.
>                 </xs:documentation>
>             </xs:annotation>
>         </xs:attribute>
> now if we are making it false then it should be using the remoting endpoint ...now remoting subsystem by default uses ApplicatoinRealm
> i have created application-user and password for the same but when i am trying to connect to remote server-instances its not connecting it....
> below is what i am able to connect to 
> service:jmx:http-remoting-jmx://remote_hostA:9990 --
> Unknown macro: {host A is where my domain_controller is running}
> how can i access the server-instances running on domain_controller
> Unknown macro: {there are three server_instanaces running on HostA with a port offset of 100 each}
> i am trying to connect with the below url as 
> service:jmx:http-remoting-jmx://lremote_hostA:8180
> let me know if something is missing from my side...
> Thanks

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