FROM alpine LABEL "key"="amazing value" LABEL nobody=cares ARG build_arg ENV password root ENV username root RUN adduser -D user && \ adduser -D user2 COPY start.sh /start RUN chmod a+rwx /start EXPOSE 80 EXPOSE 8080/tcp VOLUME ["/data", "/data2"] USER user WORKDIR /work STOPSIGNAL 9 # problem with OS w/o systemd # HEALTHCHECK --interval=5m --timeout=3s \ # CMD date CMD ["1d"] ENTRYPOINT ["/start"]