Quakecon IT Authoritative DNS Server (Master)

Testing

1. docker run -p 53:5353/udp -p 53:5353/tcp quakecon/dns:auth-master

2. dig @127.0.0.1 quakeconcdn.org

Development

1. git clone git@github.com/Quakecon/dns.git

2. git checkout -b auth-master origin/auth-master

3. Edit config files / Dockerfile

4. docker build -t qc-dns-master .

5. docker run -p 53:5353/udp -p 53:5353/tcp qc-dns-master

6. Repeat 3--5 until the container works as expected

7. git commit+push, then Docker Hub Trusted Build will make the image available to the public at quakecon/dns:auth-master

Deployment

docker run -p quakecon/dns:auth-master

Container ENV Variables of note are:

• NSD_SLAVES A space separated list of IP addresses or @ strings [default: "ns2@$NSD_PORT ns3@$NSD_PORT"]

Default NSD_SLAVE value is sane for recent Quakecon years, but exposed for easy changes or eventual coreos/etcd/fleet deployment

Example of overriding the defaults:

`docker run -e"NSD_SLAVES="192.168.1.1@53 192.168.1.2@53"" -p 53:5353/udp -p 53:5353/tcp quakecon/dns:auth-master