title: Can't kill celery workers
body: <p>Try as I might I cannot kill these celery workers.</p>
  <p>I run:</p>
  <pre><code>celery --app=my_app._celery:app status
  </code></pre>
  <p>I see I have 3 (I don't understand why 3 workers = 2 nodes, please explain if you know)</p>
  <blockquote>
  <p>celery@ip-x-x-x-x: OK<br/>
  celery@ip-x-x-x-x: OK<br/>
  celery@named-worker.%ip-x-x-x-x: OK</p>
  <p>2 nodes online.</p>
  </blockquote>
  <p>I run (as root):</p>
  <pre><code>ps auxww | grep 'celery@ip-x-x-x-x' | awk '{print $2}' | xargs kill -9
  </code></pre>
  <p>The workers just keep reappearing with a new PID.</p>
  <p>Please help me kill them.</p>