tomstuart · January 2, 2016 01:28 · Jan 3, 2014
diff --git a/figtest.md b/figtest.md
@@ -0,0 +1,88 @@
+You must already have `pip` (`brew install python`), Vagrant (from the [OS X installer](http://www.vagrantup.com/downloads.html), not the gem) and [VirtualBox](https://www.virtualbox.org/wiki/Downloads) installed.
+
+First, install Docker:
+
+```bash
+$ curl https://raw.github.com/noplay/docker-osx/master/docker > /usr/local/bin/docker
+$ chmod +x /usr/local/bin/docker
+$ docker version
+```
+
+Then install Fig:
+
+```bash
+$ sudo pip install fig
+```
+
+Make a directory:
+
+```bash
+$ mkdir figtest
+$ cd figtest
+```
+
+Inside this directory, create `app.rb`:
+
+```ruby
+require 'redis'
+require 'sinatra'
+
+redis = Redis.new host: ENV['FIGTEST_REDIS_1_PORT_6379_TCP_ADDR'], port: ENV['FIGTEST_REDIS_1_PORT_6379_TCP_PORT']
+
+get '/' do
+  redis.incr('hits')
+  "Hello World! I have been seen #{redis.get('hits')} times."
+end
+```
+
+Make a `Gemfile` containing the Ruby dependencies:
+
+```ruby
+source 'https://rubygems.org/'
+
+gem 'redis'
+gem 'sinatra'
+```
+
+Then create a `Dockerfile` to explain how to build a Docker image:
+
+```
+FROM stackbrew/ubuntu:13.10
+RUN apt-get -qq update
+RUN apt-get install -y ruby
+RUN gem install --no-rdoc --no-ri bundler
+ADD . /code
+WORKDIR /code
+RUN bundle install
+EXPOSE 4567
+CMD bundle exec ruby app.rb -o 0.0.0.0
+```
+
+Then define the set of services with `fig.yml`:
+
+```yaml
+web:
+  build: .
+  ports:
+   - 4567:4567
+  volumes:
+   - .:/code
+  links:
+   - redis
+redis:
+  image: orchardup/redis
+```
+
+Finally, run `fig up`:
+
+```bash
+$ fig up
+Pulling image orchardup/redis...
+Building web...
+Starting figtest_redis_1...
+Starting figtest_web_1...
+figtest_redis_1 | [7] 03 Jan 00:11:08.751 # Server started, Redis version 2.8.3
+figtest_web_1 | == Sinatra/1.4.4 has taken the stage on 4567 for development with backup from WEBrick
+```
+
+You should now be able to reach the app on [http://localdocker:4567/](http://localdocker:4567/).