Dockerfile to run Shreddit as an hourly cron job

Dockerfile

@@ -0,0 +1,11 @@
+FROM python:alpine
+
+COPY . /shreddit
+WORKDIR /shreddit
+RUN pip install -r requirements.txt && python setup.py install
+
+VOLUME /config
+WORKDIR /config
+RUN echo "0 * * * * cd /config && /usr/local/bin/shreddit >> /dev/stdout" >> /etc/crontabs/root
+
+CMD ["/usr/sbin/crond", "-l", "2",  "-f"]