elastic-beanstalk Setting JVM Options Setting JVM Options Via Ebextensions Config

Example

To setup JVM options inside elastic beanstalk, your bundle file must be like this:

-bundle.zip 
|--.ebextensions //do not forget the dot at the beginning of the name
   |--jvm.config
|--java_app.jar

And, the jvm.config file must be set like this:

option_settings:                                  
  aws:elasticbeanstalk:application:environment:   
    XX:MaxPermSize: 256m                          
    Xmx: 1024m                                    
    Xms: 512m                                     

When you upload your bundle, first those settings will be read and applied to the server's (Ec2 instance's) JVM and you must see the health as "OK".

Source