FROM ubuntu:latest MAINTAINER Eden Attenborough "eda@e.email" ENV TZ=Europe/London RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone RUN apt-get update -y RUN apt-get install -y python3-pip cron RUN mkdir app COPY . /app WORKDIR /app RUN touch .docker RUN pip3 install -r cron_requirements.txt RUN echo "*/1 * * * * root python3 /app/devices.py nothourly > /proc/1/fd/1 2>/proc/1/fd/2" > /etc/crontab RUN echo "*/1 * * * * root ( sleep 30; python3 /app/devices.py nothourly > /proc/1/fd/1 2>/proc/1/fd/2 )" >> /etc/crontab RUN echo "@daily root python3 /app/devices.py daily > /proc/1/fd/1 2>/proc/1/fd/2" >> /etc/crontab ENTRYPOINT ["bash"] CMD ["entrypoint.sh"]