title: Start sshd automatically with docker container
body: <p>Given: </p>
  
  <ul>
  <li>container based on ubuntu:13.10</li>
  <li>installed ssh (via <code>apt-get install ssh</code>)</li>
  </ul>
  
  <p>Problem: each when I start container I have to run sshd manually <code>service ssh start</code></p>
  
  <p>Tried: <code>update-rc.d ssh defaults</code>, but it does not helps.</p>
  
  <p><strong>Question: how to setup container to start sshd service automatically during container start?</strong></p>