The default configuration is fine for development environment or when running things locally. However in production you may wish to change several parameters.
Change HTTP server address and port
By default the instance listens to port 9000 and binds to 0.0.0.0 interface. To change the network settings specify the parameters as following when starting Datazenit instance:
# Change listening IP address to 127.0.0.1 and port to 8080
bin/datazenit -Dhttp.port=8080 -Dhttp.address="127.0.0.1"