After you restart the operating system see :
Starting ldap (via systemctl): Job for ldap.service failed.
See 'systemctl status ldap.service' and 'journalctl -n' for details.
[FAILED]
Missing /var/ldap/ directory. We edit file: / // etc/rc.d/init.d/ldap and we add lines :
Line 111 :
mkdir /run/ldap/ | chown ldap:ldap /run/ldap/
Line 170 :
rm -r --interactive=never /run/ldap
After you restart the LDAP server see :
Starting ldap (via systemctl): [ OK ]