FROM docker.io/debian:12-slim ENV DEBIAN_FRONTEND=noninteractive RUN apt-get update \ && apt-get install -y --no-install-recommends \ ca-certificates \ ldap-utils \ slapd \ && rm -rf /var/lib/apt/lists/* COPY entrypoint.sh /usr/local/bin/ EXPOSE 389 636 ENTRYPOINT ["entrypoint.sh"]