ARG DISTRO=alpine:3.10 FROM $DISTRO # python3 shared with most images RUN apk add --no-cache \ python3 py3-pip git bash \ && pip3 install --upgrade pip # Shared layer between nginx, dovecot, postfix, postgresql, rspamd, unbound, rainloop, roundcube RUN pip3 install socrate # Image specific layers under this line RUN apk add --no-cache rspamd rspamd-controller rspamd-proxy rspamd-fuzzy ca-certificates curl RUN mkdir /run/rspamd COPY conf/ /conf COPY start.py /start.py EXPOSE 11332/tcp 11334/tcp 11335/tcp VOLUME ["/var/lib/rspamd"] CMD /start.py HEALTHCHECK --start-period=350s CMD curl -f -L http://localhost:11334/ || exit 1