FROM doccano/doccano ENV ADMIN_USERNAME=admin ENV ADMIN_EMAIL=admin@admin.com ENV ADMIN_PASSWORD=password RUN sed -i 's/DENY/SAMEORIGIN/g' /doccano/docker/nginx/default.conf # doesnt do anything... doesnt seem to be using nginx RUN echo "X_FRAME_OPTIONS = 'SAMEORIGIN'" > /doccano/local_settings.py CMD ["/doccano/tools/run.sh"]