FROM crazymanjinn/zfs-utils ENV zfswatcher_package="zfswatcher_0.4.6-1_amd64.deb" \ zfswatcher_link="https://github.com/rouben/zfswatcher/releases/download/0.4.6/" RUN curl -OL ${zfswatcher_link}${zfswatcher_package} && \ dpkg -i ${zfswatcher_package} && \ rm ${zfswatcher_package} COPY zfswatcher /opt/bin/zfswatcher ENTRYPOINT ["/opt/bin/zfswatcher"]