Granted Patent B1

US 8,468,535 · App. 12/421,605 · Granted Jun 18, 2013

Abstract

Claims (18)

1. A virtual machine hosting system comprising:

a plurality of nodes, each node comprising resources for hosting at least one virtual machine;

a centralized hypervisor management module, separate from the nodes, that interfaces with the plurality of nodes, the hypervisor management module for automatedly provisioning resources of the plurality of nodes to a plurality of virtual machines by identifying a particular node with sufficient available resources to host a particular user-specified virtual machine configuration and by allocating to the virtual machine configuration an amount of resources of the particular node required to host said virtual machine configuration; and

at the particular node, a utility management module operating as a virtual machine on the particular node, the utility management module for receiving the user-specified virtual machine configuration from the hypervisor management module and for configuring the allocated resources of the particular node to configure the virtual machine as specified within the user-specified virtual machine configuration, wherein the utility management module and the configured virtual machine operate on a same hypervisor on the particular node.

2. The virtual machine hosting system of claim 1 further comprising an image store for storing a plurality of software images for use by the utility management module to configure the allocated resources of the particular node.

3. The virtual machine hosting system of claim 1 , wherein the utility management module is for configuring the allocated resources by partitioning disk storage of the allocated resources.

4. The virtual machine hosting system of claim 3 , wherein the utility management module is further for configuring the allocated resources by installing a software image to the partitioned disk storage.

5. The virtual machine hosting system of claim 1 , wherein the plurality of nodes are distributed across multiple geographic regions.

6. The virtual machine hosting system of claim 1 , wherein the plurality of nodes comprises a plurality of server computers managed by the hypervisor management module.

7. The virtual machine hosting system of claim 1 , wherein the plurality of nodes are located at a single geographic location.

8. The virtual machine hosting system of claim 1 , wherein the hypervisor management module identifies the particular node by monitoring resource usage of the plurality of nodes in order to generate a mapping of available resources for nodes of the plurality of nodes.

9. The virtual machine hosting system of claim 1 , wherein each of the plurality of nodes further comprises one of a plurality of different hypervisors for facilitating access to resources of a node for the virtual machines, wherein the hypervisor management module is for provisioning resources of a node by interfacing with a hypervisor of the node to instruct the hypervisor to allocate a set of resources.

10. A method for automatedly deploying a plurality of virtual machines to a plurality of nodes of a hosting system, the method comprising:

providing a hypervisor management module for operation on a centralized set of servers, the hypervisor management module for (i) interfacing with each particular node of the plurality of nodes and (ii) automatedly provisioning resources of the plurality of nodes to the plurality of virtual machines by identifying a particular node with sufficient available resources to host a user-specified virtual machine configuration and by allocating to the virtual machine configuration, an amount of resources of the particular node required to host said virtual machine configuration; and

providing a utility management module for operation as a virtual machine on the particular node separate from the user-specified virtual machines hosted on the particular node, the utility management module for receiving the user-specified virtual machine configuration from the hypervisor management module and for configuring the allocated resources of the particular node to configure the virtual machine as specified within the user-specified virtual machine configuration.

11. The method of claim 10 , wherein the plurality of nodes are distributed across multiple geographic regions.

12. The method of claim 10 , wherein the plurality of nodes comprise a plurality of server computers managed by the hypervisor management module.

13. The method of claim 10 , wherein the plurality of nodes are located at a single geographic location.

Assignments (13)