# Get the latet Pi-hole version FROM pihole/pihole:2022.01 # Install necessary programs RUN apt-get update && \ apt-get upgrade -y && \ apt-get install -y \ unbound \ wget # Additional configs # unbound COPY unbound-v1.9_pihole.conf /etc/unbound/unbound.conf.d/pihole.conf # Download the DNS-Root-Zone. Change owner and move it to the right directory RUN wget -O root.hints https://www.internic.net/domain/named.root && \ chown unbound:unbound root.hints && \ mv root.hints /var/lib/unbound/ # Unbound startup script COPY start_unbound_and_s6_init.sh start_unbound_and_s6_init.sh RUN chmod +x start_unbound_and_s6_init.sh ENTRYPOINT ./start_unbound_and_s6_init.sh # Remove unnecessary programs RUN apt-get remove -y \ wget