Dockerfile.template

ARG BALENA_ARCH=%%BALENA_ARCH%%

FROM balenalib/$BALENA_ARCH-debian-python:3.7 as builder

ARG BALENA_ARCH

WORKDIR /usr/src/app

COPY ./download.sh .

# Download grafana deb file for current arch
RUN  ./download.sh $BALENA_ARCH 

RUN mkdir -p /usr/src/debian-rootfs

# used to resolve package dependencies
RUN install_packages apt-rdepends

# Download required packages and dependencies
# https://ostechnix.com/download-packages-dependencies-locally-ubuntu/
RUN apt-get update && \
      apt-get download \      
      # libfontconfig1 \      
      $(apt-rdepends python3  | grep -v "^ " | sed 's/debconf-2.0/debconf/g') \
      $(apt-rdepends libfontconfig1  | grep -v "^ " | sed 's/fonts-freefont/fonts-freefont-otf/g' | sed 's/debconf-2.0/debconf/g')

RUN cp /tmp/grafana.deb ./

# install deb files to different directory
RUN for pkg in *.deb; \
      do dpkg-deb  -x $pkg /usr/src/debian-rootfs; \
      done

WORKDIR /usr/src/app

# install dependency required by update-dashboard script
RUN pip install -t /usr/src/python-packages  stringcase


FROM busybox:stable

# copy contents
COPY --from=builder /usr/src/debian-rootfs ./

# copy python modules and files
COPY --from=builder /usr/src/python-packages/ /usr/src/python-packages/

COPY ./provisioning /usr/share/grafana/conf/provisioning

COPY templates ./templates

COPY ./entry.sh .

COPY ./*.py ./

COPY VERSION ./

CMD ["sh","./entry.sh"]