fleshed out example files

specialty-containers/bind/Containerfile

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+# 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"]

specialty-containers/bind/README.md

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+# Custom BIND DNS server
+
+TODO WORK IN PROGRESS
+
+Written by Wyatt J. Miller, 2024
+
+## Table of Contents
+
+1. Prerequisites
+2. Pulling
+3. Installing
+4. Running
+
+## Prerequisites
+
+- `systemd` (typically already installed)
+- OCI container runtime
+  - Podman is preferred
+- `podlet`
+
+## Pulling
+
+> [!NOTE]
+> This container is to be run as a service and will be treated as such. This
+> README will show you how to set this up as a service through `systemd` but
+> other avenues are more than welcome
+
+Pull this container from the command below:
+
+
+```bash
+podman pull scm.wyattjmiller.com/wymiller/bind-dns-server:latest
+```
+
+or you can build this Containerfile yourself!
+
+
+```bash
+git clone http://scm.wyattjmiller.com/wymiller/custom-containers.git
+cd custom-containers/
+podman build -t bind-dns-server -f specilaty-containers/bind/Containerfile
+```
+
+There are dedicated configuration files that are copied from the file system to
+the container so it is recommended to build this container instead of pulling
+it. Pulling the container only allows you to run only a sample DNS server.
+
+> [!IMPORTANT]
+> If you pull this image yourself and don't build the image from scratch, your
+> image name will different! Remember this name in future steps.
+
+Note to Wyatt: Pull your own DNS configuration from git
+
+## Installing
+
+

specialty-containers/bind/config/db.example.com

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+; TODO: change this to your own soa, ns, a, aaaa, cname, etc. records
+$TTL    1d ; default expiration time (in seconds) of all RRs without their own TTL value
+@       IN      SOA     ns1.example.com. root.example.com. (
+                  3      ; Serial
+                  1d     ; Refresh
+                  1h     ; Retry
+                  1w     ; Expire
+                  1h )   ; Negative Cache TTL
+
+; name servers - NS records
+     IN      NS      ns1.example.com.
+
+; name servers - A records
+ns1.example.com.             IN      A      172.24.0.2
+
+service1.example.com.        IN      A      172.24.0.3
+service2.example.com.        IN      A      172.24.0.4

specialty-containers/bind/config/named.conf.local

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+zone "example.com" {
+    type master;
+    file "/etc/bind/zones/db.example.com";
+};

specialty-containers/bind/config/named.conf.options

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+options {
+    directory "/var/cache/bind";
+
+    recursion yes;
+    listen-on { any; };
+
+    forwarders {
+            8.8.8.8;
+            4.4.4.4;
+    };
+};