Containers to initialize an OpenLDAP infrastructure with master-slave replication.
Based on osixia/openldap image: https://github.com/osixia/docker-openldap
Slave containers must set the following environment variables to enable replication:
LDAP_REPLICATION=true.LDAP_RID=XYZ: Unique for each slave container. X, Y and Z are digits from 0 to 9.LDAP_REPLICATION_MASTER: URI of the master container.