What is Cloudmin?

It is a UI built on top of Webmin for managing virtual systems, such as Xen, KVM and OpenVZ instances. Using Cloudmin you can create, destroy, resize, startup, shutdown and restrict multiple instances using different virtualization technologies from a single interface. It also has a full command line API that can be used to manage virtual systems from a shell script or via HTTP requests.

Cloudmin is designed for use by VPS hosting companies that sell virtual systems to their customers, but is also suited for anyone who wants to get into virtualization for application management, testing, controlling a cluster of Virtualmin hosts, or just to learn about cloud computing.

Cloudmin supports additional logins called system owners, who can be given limited access to a subset of virtual systems, and can be restricted in the actions that they perform. Owners can have limits set on their disk, RAM and CPU usage that apply across all their virtual systems, either defined on a per-owner limit or from a plan.

What License is Cloudmin Under?

Two versions of Cloudmin exist, under separate licenses:

Both the Pro and GPL versions are built from the same codebase, so all bugfixes and some new features go into both of them. If you enjoy using the GPL version, it can be upgraded in-place to the Pro release without losing any existing settings or virtual machines.

Cloudmin GPL Limitations

The Pro version of Cloudmin has the following additional features that are not present in the GPL version :