5dfa111 ipaserver.install: Consolidate system user creation

Authored and Committed by pviktori 9 years ago
    ipaserver.install: Consolidate system user creation
    
    Sytem users and their groups are always created together.
    Also, users & groups should never be removed once they exist
    on the system (see comit a5a55ce).
    
    Use a single function for generic user creation, and specific
    funtions in dsinstance and cainstance.
    Remove code left over from when we used to delete the DS user.
    
    Preparation for: https://fedorahosted.org/freeipa/ticket/3866
    
    Reviewed-By: Tomas Babej <tbabej@redhat.com>
    
        
file modified
+11 -17