Pgsql-non-interactive.sh installs PostgreSQL and creates pgsql user "Seyi" and database "ExampleDB".
Pgsql-non-interactive.sh can be deployed via ansible as it doesn't require user interaction
Pgsql-interactive.sh installs PostgreSQL and requests input from the user to create to enter name for desired pgsql user to be created, database name and user the database should be connected to.