Add a basic Klipper and OctoPrint Dockerfile

Dockerfile.KlipperOctoprint

@@ -0,0 +1,61 @@
+FROM python:2.7
+EXPOSE 8080
+
+RUN apt-get update && \
+    apt-get install -y sudo
+
+EXPOSE 5000
+
+ENV CURA_VERSION=15.04.6
+ARG tag=master
+
+WORKDIR /opt/octoprint
+
+#install ffmpeg
+RUN cd /tmp \
+  && wget -O ffmpeg.tar.xz https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-32bit-static.tar.xz \
+    && mkdir -p /opt/ffmpeg \
+    && tar xvf ffmpeg.tar.xz -C /opt/ffmpeg --strip-components=1 \
+  && rm -Rf /tmp/*
+
+#install Cura
+RUN cd /tmp \
+  && wget https://github.com/Ultimaker/CuraEngine/archive/${CURA_VERSION}.tar.gz \
+  && tar -zxf ${CURA_VERSION}.tar.gz \
+    && cd CuraEngine-${CURA_VERSION} \
+    && mkdir build \
+    && make \
+    && mv -f ./build /opt/cura/ \
+  && rm -Rf /tmp/*
+
+#Create an octoprint user
+RUN useradd -ms /bin/bash octoprint && adduser octoprint dialout
+RUN chown octoprint:octoprint /opt/octoprint
+USER octoprint
+
+#This fixes issues with the volume command setting wrong permissions
+RUN mkdir /home/octoprint/.octoprint
+
+#Install Octoprint
+RUN git clone --branch $tag https://github.com/foosel/OctoPrint.git /opt/octoprint \
+  && virtualenv venv \
+    && ./venv/bin/python setup.py install \
+    && echo 2
+
+VOLUME /home/octoprint/.octoprint
+
+
+### Klipper setup ###
+
+USER root
+COPY klippy.sudoers /etc/sudoers.d/klippy
+RUN useradd -ms /bin/bash klippy
+
+USER octoprint
+WORKDIR /home/octoprint
+RUN git clone https://github.com/KevinOConnor/klipper \
+    && ./klipper/scripts/install-octopi.sh
+
+COPY klippyoctostart.py /
+
+CMD ["/klippyoctostart.py"]