Customizing the environment or JVM options for vFabric tc Server

Products

• VMware Tanzu tc Server

Environment

Resolution

Windows

When running tc Server as a service on Windows, JVM settings are specified in the conf/wrapper.conf file. 

This table lists the various options that are commonly set in this location and the corresponding description.
 

Option	Description
set.JAVA_HOME	The location of Java to be used by Tomcat
wrapper.java.library.X	The Java library path
wrapper.java.classpath.X	The Java classpath
wrapper.java.additional.X	System properties, which is -D
wrapper.java.additional.X	JVM options, such as -Xmx, -Xms, and -Xss

Note: Except for the set.JAVA_HOME option, other options require an incrementing number appended at the end, represented by X . You must replace X with a number. All numbers for a given property must be sequential and the numeric range should start with 1. For a sample, see the default conf/wrapper.conf file.

Linux / Unix

When running tc Server on a Linux or Unix system, the JVM settings can be modified by editing the bin/setenv.sh file. With tc Server, this file exists by default and is populated with some common settings and values.

This table lists the options that are set in the bin/setenv.sh file and the corresponding description.
 

Option	Description
JAVA_HOME	Defines the location of the installed JDK.
AGENT_PATH	Used to configure an agent which requires custom JVM options.
JAVA_AGENTS	Used to configure Java agents that are required for a profiler.
JAVA_LIBRARY_PATH	Used to define options for the Java library path. This is set if you need to access the native code.
JVM_OPTS	Used to specify JVM specific options, such as -Xmx or -Xms
JAVA_OPTS	This property aggregates the previously mentioned properties. It is not recommended to edit this property.