# Custom BIND DNS server image
# Written by Wyatt J. Miller, 2024
# This image is opinionated, but you're welcome to customize as much as you like
FROM internetsystemsconsortium/bind9:9.18

# Label it right, ya know?
ENV NAME=custom_bind_dns_server_image VERSION=1.0
LABEL com.github.containers.toolbox="true" \
      com.redhat.component="$NAME" \
      name="$NAME" \
      version="$VERSION" \
      usage="BIND DNS server image" \
      summary="Wyatt's custom BIND DNS server image" \
      maintainer="Wyatt J. Miller <wyatt@wyattjmiller.com>" \
      vendor="Miller Web Solutions"

# Install packages
RUN apt update \
  && apt install -y \
  bind9-doc \
  dnsutils \
  geoip-bin \
  mariadb-server \
  net-tools

# Copy configuration files
# TODO: To the user: CHANGE THESE
COPY configuration/named.conf.options /etc/bind/
COPY configuration/named.conf.local /etc/bind/
COPY configuration/db.example.com /etc/bind/zones/

# Expose Ports
EXPOSE 53/tcp
EXPOSE 53/udp
EXPOSE 953/tcp

# Start the DNS service
CMD ["/usr/sbin/named", "-g", "-c", "/etc/bind/named.conf", "-u", "bind"]