title: How do I "point" container to port 8080?
body: <p>I'm learning the ins and outs of Docker from book and I'm asked to:</p>
  
  <p>"Open a web browser and navigate to the DNS name or IP address of the Docker host
  that you're running the container from, and point it to port 8080."</p>
  
  <p>I don't understand what I'm asked to do. I've got a container with image running on my machine
  but I don't understand how do I get IP address of Docker host ? I can run <code>docker-machine ip [instance]</code> but I've got no instance running in the cloud and the container is up locally.</p>
  
  <p>Can anyone explain to me what I'm asked to do ?</p>
  
  <pre><code>0c7d84a472ed        test:latest         "node ./app.js"     15 minutes ago      Up 15 minutes       8080/tcp, 0.0.0.0:8080-&gt;80/tcp   web1
  </code></pre>