Migrate to Tomcat - Fresh install from AMI version of Knime Server

Hello,
I have been using Knime server on AWS using the AMI from AWS Marketplace.

I would like to update from 4.10 to 4.11 and migrate to Tomcat.
I understand that I need to perform a “fresh install”.

Can you please describe the procedure that I need to follow, with the particularity that I am using the AWS Marketplace version? In other words, here are my questions:

  • Do I need to uninstall all components separately? ( TomEE, Server, Executor ) How ?
  • Will I keep my config? ( Users, scheduled flows, workflow repository … )
  • Will I keep my licence with the fresh install? ( which is managed via AWS Marketplace )

Thanks in advance!
Sébastien