Cloudmin
Cloudmin provides a way to manage multiple systems from a single interface. These can be real machines or virtual systems running under a virtualization technology like Xen, VServers or Solaris Zones. Typically the managed systems will run Virtualmin and all associated servers, like Apache, Postfix and MySQL.

The main page of Cloudmin shows a list of registered systems at the top, and icons for various global settings at the bottom. You can edit the details of single system by clicking on it, or perform operations like rebooting, deleting and refreshing multiple systems at once by selecting them and clicking the appropriate button below the list.

For each system, the status determined by the last automatic or manual refresh displayed. Systems can be in various states, such as Down for one that is powered off, No Webmin for a bare install, and Webmin and Virtualmin for one with the full Virtualmin stack. A full list of possible status codes is shown on the status descriptions help page. Because the status is only automatically updated once every 5 minutes, the status may not be accurate for systems that have been started up or shut down outside of Cloudmin.

To add a new system to the list, use the links under the Create System or Add System categories on the left menu. Creation is for building virtual systems like Xen instances, while addition is for bringing existing real or virtual systems under Cloudmin's control. However, you cannot create virtual systems until at least one hosting system for that virtual type has been added, such as on the Xen Host Systems page.

The icons below the system list link to a variety of pages for settings that are not specific to any one managed system. If you want to use Cloudmin to create Xen, VServer or Solaris Zone instances, you must first add them by clicking on the appropriate Host Systems icon. Similarly, to create EC2 systems you must first add at least one account on the EC2 Accounts page.