Ticket 48127: Using RPM, allows non root user to create/remove DS instance
    
    Bug Description:
    	RPM 389-ds scripts to create and delete instance, assumes that the caller
    	can update selinux, tmpfiles and systemD.
    	This prevent regular user to create/delete an instance.
    
    Fix Description:
    	Test the caller is root before doing these updates
    
    	The fix also create a helper command 'dsadm.py' to create/delete/start/stop/restart instance
    	This command is not delivered
    
    https://fedorahosted.org/389/ticket/48127
    
    Reviewed by: Rich (thanks Rich !)
    
    Platforms tested: F17/F21
    
    Flag Day: no
    
    Doc impact: no