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Title
How to integrate Java agent with Hyperion WebLogic started as a Windows Service -
Description
We are having a challenge integrating the Java agent with Hyperion WebLogic running as a Windows Service.
The environment is Hyperion, which is an application consisting of multiple WebLogic Services running across multiple Windows hosts.
Most instances use JRockit. In this application, all the WebLogic heap and -D parameters are set in the Windows registry.We tried the WebLogic Service integration using the JavaEEDeploymentManager. This integration seems to depend on adding options to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\HyS9FRWeb\Parameters, which doesn't exist.
We added this node, but when the agent is in preview mode, it seems to make no changes to the keys, as indicated by HyS9FRWeb.reg:Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\HyS9FRWeb\Parameters]and HyS9FRWeb.reg.original:Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\HyS9FRWeb\Parameters]I suspect that we may need to use the %PERFORMASURE_BOOTAGENT% magic, but I don't know how to get that specified before "WebLogic.server" given this is a Service. -
Cause
Since the environment uses JRockit,we need the Agentbootstrap class in front of weblogic.Server
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Resolution
Please do the following:
1.Execute the preinstrumentor.cmd file from the PERFORMASURE_HOME\scripts directory
Command: preinstrumentor.cmd %JAVA_HOME%
Where %JAVA_HOME% is the path where you have installed the Java SDK that Weblogic is using.
2. Add additional jvm options to registry
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\HYPERION SOLUTIONS\<Service name>Which is the place where we add out java options-Xbootclasspath/p:PERFORMASURE_HOME\bootstrap\<integrationid>\JAVA_HOME.jar
-javaagent/p:PERFORMASURE_HOME\lib\performasure-agent.jar
-Dquest.agent.cmdline.arg0=weblogic.Server
-Dquest.integrationid=<integrationid>
3. IncrementJVMOptionCount by four.
4.Change the StartClass
In Hyperion the settings are in 2 places:The 2nd place isComputer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Service\<service name>Where we replace the StartClass.WebLogic Service definition has a Registry value that specifies the start class:
/StartClass= weblogic.Server
Which we change to:
/StartClass=com.quest.pas.agent.bootstrap.AgentBootstrapScreenshot attached for reference5.Start the service -
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