FROM alpine:latest

# The setup follows the OpenLDAP admin guide on 
# http://www.openldap.org/doc/admin24/guide.html

# Define env variables
ENV DOMAIN        ""
ENV ORGANIZATION  ""
#ENV DEBUG         1

# Default env variables
ENV USER          ldap
ENV GROUP         ${USER}

# Install openldap with MDB backend
RUN apk add --update --no-cache \ 
  pwgen \
  openldap \
  openldap-clients \
  openldap-back-mdb

RUN mkdir /run/openldap
RUN chown ${USER}:${GROUP} /run/openldap

COPY ./slapd.conf /etc/openldap/slapd.conf
#COPY ./setup.sh /setup.sh
COPY ./entrypoint.sh /entrypoint.sh

# Add schemas that are not initially in the installation
#ADD samba.schema  /etc/openldap/schema/samba.schema

# Add setup script
#ADD setup.sh /setup.sh
#RUN /setup.sh

CMD /entrypoint.sh /usr/sbin/slapd -u ${USER} -g ${GROUP} -d ${DEBUG} -h "ldap:/// ldapi:///" -F /etc/openldap/slapd.d

EXPOSE 389

VOLUME /etc/openldap/slapd.d
VOLUME /var/backups
VOLUME /var/restore
VOLUME /var/lib/openldap