Hi Chris,

To answer your question and some additional information.

1. We're currently busy validating the new installer for DataMiner 10.3 and in the future DataMiner 10.4. This installer will still have the local Cassandra installation if you want.
   However we're changing some things so you are able install DataMiner without database, and that you then can configure your external databases.
   We'll however not have a DataMiner installer that will also install Cassandra Cluster and/or Opensearch on external servers.

   For the installation of Cassandra Cluster and/or OpenSearch cluster we're currently developing some scripts so that you can do it from DataMiner, this should be available in the coming months.

2. We can generate the needed license files in advance if you do want to do an unattended installation. For this it's best to contact your account manager/project manager.
   This is still on our todo to improve for the installer.

Note: with the current installer (10.2) it's impossible to do unattended installations for clusters, and only for standalone agents. We're looking to have this fixed in the 10.3 installer that should be released soon.

Hope this helps you.