An administrator account is any account in the user backend that is assigned one or more privileges, or given access to read and write operations beyond that of a normal user entry. The privilege mechanism is the same as that used for Root DN accounts and allows individual privileges to be assigned to an administrator entry.
Typically, administrator user entries are controlled by access control evaluation to limit
access to the entire set of data in the Directory Information Tree (DIT). Fine-grained read
and write access can be granted using the access control definitions available via the
aci attribute. Administrator entries reside in the backend configuration
(for example, uid=admin,dc=example,dc=com) and are replicated between
servers in a replication topology.
The following examples show how to configure administrator accounts. The first procedure shows how to set up a single, generic uid=admin,dc=example,dc=com account with limited privileges. Note that if you generated sample data at install, you can view an example uid=admin entry using ldapsearch. The second example shows a more realistic example, where the user is part of the Administrators group. Note that both examples are based on a simple DIT. Actual deployment cases depends on your schema.