The tutorial does not cover every feature or configuration option available in FlexDeploy.
A Docker image containing a fully configured FlexDeploy instance for this tutorial is available here. Be sure to select the appropriate tag based the version of the tutorial. This image includes FlexDeploy running on Tomcat and an Oracle XE database with the completed configuration described in this tutorial. The configuration is pointing to private endpoints which you will not have access to. You can review the configuration without executing, or use the tutorial as a reference to configure endpoints pointing to your own instances.