FROM redmine:5-bullseye COPY plugins/ plugins/ COPY pre-entrypoint.sh /pre-entrypoint.sh ENV REDMINE_SEND_REMINDERS_DAYS=0 \ REDMINE_SEND_REMINDERS_CRON_EXPR="0 7 * * 1-5" RUN apt-get update \ && apt-get install -y cron \ # Clean-up \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ~/.cache \ # Remove default cron mess \ && rm -f /etc/cron.daily/* \ && rm -f /etc/cron.d/* \ # Install plugin dependencies \ && bundle check || bundle install \ && chmod +x /pre-entrypoint.sh ENTRYPOINT ["/pre-entrypoint.sh"]