Several of the options defined in ldap_backend.pp were using duplicate
values already specified in keystone/conf/ldap.py. Instead of
duplicating the same value, we can set them to undefined and just let
the default values from keystone come through.
This commit also updates the values of use_pool and use_auth_pool to
True so they're consistent with the default values in keystone.
Co-Authored-By: Dave Wilde <dwilde@redhat.com>
Change-Id: I507d1b736dbbb147c67b9d399c033703b432b16d
(cherry picked from commit 1081ac51db)
(cherry picked from commit e59b906698)
(cherry picked from commit 2821509f0e)