CloudToolbox
Web-based manager for user dynamic instantiated cloud images
...Using the CloudToolbox web application, an user can request a VM on the cloud, according to a given template. The administrator will then create the machine on the cloud system and associate it to the requester user account with a given amount of resources (ex. limited time, limited cost, etc...). The user will then be able to start and stop the machine from the CloudToolbox web interface when needed, and use it until the resources assigned are over and the machine expires. When the machine is not in use, the CloudToolbox will automatically undeply it, saving costs on the cloud provider