jboss2nagios does not work well

[helenwu]

Hi Manish,

I downloaded latest collector.sar, and deployed it on my jboss 7.1.1 server.

create the following folder under modules, com/jboss/jboss2nagios/main

[jboss@hfqasywmkapp1 main]$ pwd

/usr/local/jboss7.1/modules/com/jboss/jboss2nagios/main

[jboss@hfqasywmkapp1 main]$

I have jboss-common.jar  module.xml under main.

[jboss@hfqasywmkapp1 main]$ ls

jboss-common.jar  module.xml

In module.xml, it has

[jboss@hfqasywmkapp1 main]$ more module.xml
<?xml version="1.0" encoding="UTF-8"?>

<module xmlns="urn:jboss:module:1.0" name="com.jboss.jboss2nagios">
    <resources>
  <resource-root path="jboss-common.jar"/>
    </resources>
    <dependencies/>
</module>

In the standalone.xml, it has

   <property name="org.jboss.osgi.system.modules.extra">

                    com.jboss.jboss2nagios

                </property>

                <property name="org.osgi.framework.startlevel.beginning">

                    3

                </property>

                <property name="org.osgi.framework.system.packages.extra">

                    org.jboss.util

                </property>

The jvm is able to start, but when we try to run test from nagio server, in jvm server.log, it complains:

10:37:42,823 ERROR [stderr] (Collector request /157.241.195.225:47218) Exception in thread "Collector request /157.241.195.225:47218" java.lang.NoClassDefFoundError: org/jboss/util/StringPropertyReplacer

Why this class can not be found?  It's jobss-common.jar.

Can you please help?

Thanks.

Helen

[jamezp]

There is probably a conflict with jboss-common-core. Try removing the jboss-common.jar you have in your module directory and add a dependency to org.jboss.common.core to your module.xml.

--

James R. Perkins

[helenwu]

Hi James,

Thank you for the reply.

Can you please give more detailed information? How to add a dependency to org.jboss.common.core to your module.xml?

<module xmlns="urn:jboss:module:1.0" name="com.jboss.jboss2nagios">
    <resources>
  <resource-root path=" "/>
    </resources>
    <dependencies/>
</module>

[jamezp]

Should look something like:

<?xml version="1.0" encoding="UTF-8"?> 

<module xmlns="urn:jboss:module:1.0" name="com.jboss.jboss2nagios">
    <resources>
        <resource-root path="your-jar.jar"/>
    </resources> 

    <dependencies>
        <module name="org.jboss.common-core"/>
    </dependencies>
</module>

--

James R. Perkins

[helenwu]

I removed jboss-common.jar from main directory,  should I put

jboss-common-core-2.2.17.GA.jar under main and put <resource-root path="jboss-common-core-2.2.17.GA.jar"/> in module.xml?

[jamezp]

No that's what the <dependencies/> section is for. It looks like nagios uses a collection.sar which should probably be in a <resource-root/>. To be honest though I'm not sure if a SAR can be a module. I'm not that familiar with them at all.

--

James R. Perkins

[helenwu]

Can somebody help on this issue?

I still can not make it work.

Thanks.

Helen

[simoncigoj]

you probably nead to configure right the osgi subsystem ... my configuration looks like :

<subsystem xmlns="urn:jboss:domain:osgi:1.2" activation="lazy">

            <properties>

                <property name="org.jboss.osgi.system.modules.extra">

                    com.jboss.jboss2nagios

                </property>

                <property name="org.osgi.framework.startlevel.beginning">

                    1

                </property>

                <property name="org.osgi.framework.system.packages.extra">

                    org.jboss.util,org.jboss.util.StringPropertyReplacer

                </property>

I had to add the two bolded properties to make it work.