Are you ready, for Microsoft's Monster Truck Madness!

Dockerfile

+FROM gliderlabs/alpine:3.1
+RUN apk-install dnsmasq
+ENTRYPOINT ["dnsmasq", "-k"]

README.md

+# docker-dnsmasq
+
+It's a [dnsmasq][dnsmasq] Docker image. It is only 6 MB in size. It is just an `ENTRYPOINT` to the `dnsmasq` binary. Can you smell what the rock is cookin'?
+
+## Usage
+
+[dnsmasq][dnsmasq] requires `NET_ADMIN` capabilities to run correctly. Start it with something like `docker run -p 53:53/tcp -p 53:53/udp --cap-add=NET_ADMIN andyshinn/dnsmasq`.
+
+The configuration is all handled on the command line (no wrapper scripts here). The `ENTRYPOINT` is `dnsmasq -k` to keep it running in the foreground. If you wanted to send requests for an internal domain (such as Consul) you can forward the requests upstream using something like `docker run -p 53:53/tcp -p 53:53/udp --cap-add=NET_ADMIN andyshinn/dnsmasq -S /consul/10.17.0.2`. This will send a request for `redis.service.consul` to `10.17.0.2`
+
+[dnsmasq]: http://www.thekelleys.org.uk/dnsmasq/doc.html