title: Kubeflow jupyter notebook created, but no notebook resource
body: <p>I'm new to Kubeflow and having hard time debugging.</p>
  <p>I created a notebook server with a custom dockerhub image, and when I click on 'connect', it says that there is no healthy upstream. In Home, I found that there exist activities, and it says back-off restarting failed container.</p>
  <p>Where should I find the detailed logs with kubectl?</p>
  <p>Also, I'm quite confused due to notebooks crd. I have successfully setup another notebook server with the image offered by Kubeflow itself (the official images they provide), but there exist no notebooks crd in my kubeflow namespace.</p>
  <p>Wrapping the question up, I'm curious about how to find the detailed logs about the activities. Next, I'm curious why no notebooks crd exist though I have notebook server successfully deployed.</p>
  <p>Thanks in advance.</p>