I'm opening this issue to track demo preparation for KubeCon Shanghai which happens on June 24, 2019. See details in the following Google Doc:
https://docs.google.com/document/d/16ZtxByFkbfQyvvF8b8o3IGzWAlJt7pMPPm70YFjR7gw/edit?usp=sharing
@xiangrumei @wisererik PTAL.