You will need docker:
For MAC and Windows users -> go to http://boot2docker.io
You will need fig:
curl -L https://github.com/docker/fig/releases/download/1.0.1/fig-`uname -s`-`uname -m` > /usr/local/bin/fig; chmod +x /usr/local/bin/fig
Then build the image(s):
fig build
Run the container(s):
fig up
Go to http://192.168.59.103:8080
Run the crawler:
fig run -e CRAWLER=jjshouse app node crawl.js