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- # Use osixia/light-baseimage
- # sources: https://github.com/osixia/docker-light-baseimage
- FROM osixia/light-baseimage:1.1.2
- ARG LDAP_OPENLDAP_GID
- ARG LDAP_OPENLDAP_UID
- # Add openldap user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
- # If explicit uid or gid is given, use it.
- RUN if [ -z "${LDAP_OPENLDAP_GID}" ]; then groupadd -r openldap; else groupadd -r -g ${LDAP_OPENLDAP_GID} openldap; fi \
- && if [ -z "${LDAP_OPENLDAP_UID}" ]; then useradd -r -g openldap openldap; else useradd -r -g openldap -u ${LDAP_OPENLDAP_UID} openldap; fi
- # Add stretch-backports in preparation for downloading newer openldap components, especially sladp
- RUN echo "deb http://ftp.debian.org/debian stretch-backports main" >> /etc/apt/sources.list
- # Install OpenLDAP, ldap-utils and ssl-tools from the (backported) baseimage and clean apt-get files
- # sources: https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/add-service-available
- # https://github.com/osixia/docker-light-baseimage/blob/stable/image/service-available/:ssl-tools/download.sh
- RUN echo "path-include /usr/share/doc/krb5*" >> /etc/dpkg/dpkg.cfg.d/docker && apt-get -y update \
- && /container/tool/add-service-available :ssl-tools \
- && LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get -t stretch-backports install -y --no-install-recommends \
- ldap-utils \
- libsasl2-modules \
- libsasl2-modules-db \
- libsasl2-modules-gssapi-mit \
- libsasl2-modules-ldap \
- libsasl2-modules-otp \
- libsasl2-modules-sql \
- openssl \
- slapd \
- krb5-kdc-ldap \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
- # Add service directory to /container/service
- ADD service /container/service
- # Use baseimage install-service script
- # https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service
- RUN /container/tool/install-service
- # Add default env variables
- ADD environment /container/environment/99-default
- # Expose default ldap and ldaps ports
- EXPOSE 389 636
- # Put ldap config and database dir in a volume to persist data.
- # VOLUME /etc/ldap/slapd.d /var/lib/ldap
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