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I am having to extract information from the datasource and other JMX information in wildfly 9.0.2.Final. When I enable JMX in wildfly the Jboss.as mbean simply disappears and I do not know what to do.

Below is the image of the mbean map extracted from JCONSOLE, without activating JMX:

Image_Mbean_jconsole_without_JMX_enable

Below is the image of the mbean map extracted from JCONSOLE, activating JMX REMOTE:

Image_Mbean_jconsole_with_JMX_enabled

Below is JAVA_OPTS that I am adding to activate JMX REMOTE:

JBOSS_MODULES_SYSTEM_PKGS="org.jboss.byteman,org.jboss.logmanager"

JAVA_OPTS="$JAVA_OPTS -Xbootclasspath/p:$JBOSS_HOME/modules/system/layers/base/org/jboss/logmanager/main/jboss-logmanager-2.0.0.Final.jar -Djava.util.logging.manager=org.jboss.logmanager.LogManager"

JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.port=9090 -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=true -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"

All the commands added start Wildfly without any problems. The tests carried out, are of the official Wildfly image without any configuration outside this posted here.

Alam Luiz Colatto
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  • I'm not sure I follow this. How is JMX disabled in the first screen shot? – James R. Perkins Aug 17 '17 at 21:55
  • In first screen shot i did not configure JMX and jboss.as mbean it is acessible. That is, it is wildfly with default configuration. But when configuring JMX the jboss.as mbean inacessible. (second screen) – Alam Luiz Colatto Aug 18 '17 at 11:51
  • JMX is already there and started by default on WildFly. This is what I don't understand. There's nothing to enable. – James R. Perkins Aug 18 '17 at 15:24
  • I need to access JMX from a remote computer through a communication port. Maybe I'm wrong, but I do not need to add the "-Dcom.sun.management.jmxremote" option on wildfly? Below is a link of what I'm trying to do: Https://gist.github.com/rponte/1173847 – Alam Luiz Colatto Aug 18 '17 at 15:57
  • You don't need those system properties. All you need to do is allow WildFly's management interface to listen on a public IP. So something like `.$JBOSS_HOME/bin/standalone.sh -bmanagement 0.0.0.0`. Just leave all the `com.sun.management` system properties out of the JAVA_OPTS. – James R. Perkins Aug 18 '17 at 20:51

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