Open Stack

Hi guys, 
how do you manage the following items : 
	• User password (do you know if it's possible to configure the instance so once the user spawn it for the first time, the user is asked to change his password)
	• Recovery  (do you have any way to debug your customers's instances, how do you connect to them (same applies for Linux-based images actually))
	• Disk attachment (are your customers aware they need to go to the disk manager after they added a disk if they want to start to use it?
	• Updates (Are the updates managed by your user,or do you regularly update your images?

Thank you!
Razique