hyperic-hq-discuss

[Hyperic-hq-discuss] Configure Apache Tomcat for JMX

[Shashidhar <sig...@hy...>]

Hello All

I am trying to configure my Tomcat with HQ. So that I can monitor my web applications in side tomcat.

I couldn't able to see metrics and HQ Says "This resource has not been configured. Please set its Configuration Properties.". Under Configuration Properties, I see below help from HQ: 

         in /bin/catalina.sh add: 
         [ $1 != "stop" ] && JAVA_OPTS="-Dcom.sun.management.jmxremote \ 
         -Dcom.sun.management.jmxremote.port=6969 \ 
         -Dcom.sun.management.jmxremote.ssl=false \ 
         -Dcom.sun.management.jmxremote.authenticate=false $JAVA_OPTS" 
         export JAVA_OPTS 
         From there restart Tomcat and that is it.

Unfortunately I couldn't locate catalina.sh at my installation path. Since I installed Tomcat6.0 with executable I only see services and 2 jars under /bin.

Could any advice me where can I add above information so that I can enable JMX?

Appreciate your early response.

Thanks,
Shashi

Re: [Hyperic-hq-discuss] Configure Apache Tomcat for JMX

[Shashidhar <sig...@hy...>]

I have tried adding this to catalina.sh, but still not working... :-(

what I have done is :
1. I installed tomcat 6 using self extractor
2. Tomcat is up and running...
3. Installed windows tomcat service using "service.bat install"
4. I have got service_name as "Tomcat6"
5. Updated catalina.sh configuration as suggested by HQ. Please see attached file.
6. Restarted Agent & tomcat.

Still I see below error : 
"The configuration has not been set for this resource due to : Invalid configuration: Error contacting resource: Can't connect to MBeanServer [{jmx.username=system, jmx.url=service:jmx:rmi:///jndi/rmi://localhost:6969/jmxrmi}]: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: java.net.ConnectException: Connection refused: connect]"

Please any one help me here?

Re: [Hyperic-hq-discuss] Configure Apache Tomcat for JMX

[Akansha J. <aka...@gm...>]

Hi...to configure tomcat installed using exe file,  right click on the service icon present in taskbar and go to configure. In the window opened, go to Java tab and enter following lines in the java options : 
-Dcom.sun.management.jmxremote.port=6969 
-Dcom.sun.management.jmxremote.ssl=false 
-Dcom.sun.management.jmxremote.authenticate=false
 and press Ok. 
Restart tomcat.