FROM alpine:3.9 MAINTAINER "Peter Schiffer" RUN apk add --no-cache \ pdns-recursor \ python3 RUN pip3 install --no-cache-dir envtpl RUN mkdir -p /etc/pdns/api.d \ && chown -R recursor: /etc/pdns/api.d ENV VERSION=4.1 \ PDNS_setuid=recursor \ PDNS_setgid=recursor \ PDNS_daemon=no EXPOSE 53 53/udp COPY recursor.conf.tpl / COPY docker-entrypoint.sh / ENTRYPOINT [ "/docker-entrypoint.sh" ] CMD [ "/usr/sbin/pdns_recursor" ]