ARG DISTRO=alpine:3.14.2 FROM $DISTRO ARG VERSION ENV TZ Etc/UTC LABEL version=$VERSION # python3 shared with most images RUN apk add --no-cache \ python3 py3-pip bash tzdata \ && pip3 install --upgrade pip # Image specific layers under this line RUN apk add --no-cache clamav rsyslog wget clamav-libunrar COPY conf /etc/clamav COPY start.py /start.py COPY health.sh /health.sh EXPOSE 3310/tcp VOLUME ["/data"] CMD /start.py HEALTHCHECK --start-period=350s CMD /health.sh RUN echo $VERSION >> /version