Dockerfile

#
# I don't use this, but fill your boots!

FROM ubuntu:16.04
MAINTAINER Matt Sawasy, sawasy@gmail.com

# Update repos!
RUN apt-get -q update

# Patch All the things!
RUN apt-get -qy upgrade

#Install some useful things...
RUN apt-get -y install bind9 wget supervisor

#Copy the local version to the container
ADD ./named.conf.options /etc/bind/named.conf.options

#Pull down the excellent blacklist file of advertisers
RUN wget -O /file 'http://pgl.yoyo.org/as/serverlist.php?hostformat=bindconfig&showintro=0&startdate%5Bday%5D=&startdate%5Bmonth%5D=&startdate%5Byear%5D='

#Chop it up a bit for our use
RUN sed -i -e '/<[^>]*>/d' -e '/^\s*$/d' -e 's/{/IN {/g' -e 's/null/\/etc\/bind\/null/g' /file

#Copy it over to the container
RUN mv /file /etc/bind/blacklist

#Add it to the bottom of the named.conf
RUN echo "include \"/etc/bind/blacklist\";" >> /etc/bind/named.conf

#Copy a blank zone file.
ADD null.zone.file /etc/bind/null.zone.file

#Copy the supervisord config
ADD supervisord.conf /etc/supervisor/conf.d/bind9.conf

#Open up the port
EXPOSE 53

#Start things off!
CMD ["/usr/bin/supervisord","-c","/etc/supervisor/supervisord.conf"]