How to transfer dhis2 from localhost to a server for public domain

I have 2 queries:
Number 1:
I am running dhis2 on localhost on my personal computer and i wish to put it on a server online, what is the procedure for the same?
Number 2:
Is there any way to remove the login page of dhis2? I wish to put the visualisations on public domain without giving them any data access rights. Removing the login page to create the customised version of dhis2 would be great.
Any kind of help would be highly appreciated.