A private cloud in my USB stick

I've just tried the Ubuntu Open Stack Live USB. The tools are so great and easy to use. Now I have a private cloud in my USB stick. Here are some screenshots:

There are some pitfall with this method:

- It's a little bit slow because the Live Ubuntu OpenStack trying to write data to the USB stick.
- I cannot access to the instance via ssh or VNC. I will have to find some workaround. I think It is because I used my DHCP service (the ADSL modem) to allocate IP addresses instead of configure it manually.

This is just a fast tour. Further investment into the software is needed for more understanding.