Providing notification of computing resource availability for on-demand allocation

• US 9,407,569 B1
• Filed: 12/06/2013
• Issued: 08/02/2016
• Est. Priority Date: 05/28/2010
• Status: Expired due to Fees

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Gupta, Diwakar, Wei, Eric Paul, Greenfield, James Alfred Gordon
• Primary Examiner(s): Christensen, Scott B
• Application Number:
  US14/099,486
• Time in Patent Office: 970 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G06F 2209/503 Resource availability
• CPC Class Codes: G06F 9/5011 the resources being hardware resources other than CPUs, Servers and Terminals
• CPC Class Codes: H04L 47/70 Admission control; Resource allocation

Abstract

Technologies are described herein for providing notifications of computing resource availability for on-demand allocation. A resource request is received from a requesting application indicating the type, size, number, and other parameters of the computing resources desired. Upon determining that the requested computing resources are not immediately available, suitable alternative resources are determined based on the parameters of the requested resources. The availability of computing resources at the service provider is monitored, and when the requested resources or suitable alternatives become available, the requesting application is sent one or more resource availability notifications describing the available resources. The requesting application may then allocate the available resources from the service provider on-demand.

Claims

1. A computer-implemented method, comprising:

receiving a request for computing resources of a service provider system from a requesting application;

determining that the requested computing resources are not currently available;

determining suitable alternative computing resources based, at least in part, on a resource utilization history for a user associated with the request to attempt to satisfy the request, wherein the suitable alternative computing resources comprise computing resources of at least one of a different size, a different type, or a different quantity from the requested computing resources;

determining that the suitable alternative computing resources are not currently available;

monitoring the availability of the requested computing resources and the suitable alternative computing resources in the service provider system to determine that the requested computer resources or the suitable alternative computing resources are available; and

based at least in part on to determining that the requested computer resources or the suitable alternative computing resources are available, sending a resource availability notification to the requesting application indicating that the requested computing resources or the suitable alternative computing resources have become available, wherein the requesting application allocates the requested computing resources or the suitable alternative computing resources indicated in the resource availability notification from the service provider system in response to receiving the resource availability notification.

2. The computer-implemented method of claim 1, wherein the resource availability notification indicating that the suitable alternative computing resources are available is sent to the requesting application in conjunction with an error message indicating that the requested computing resources are not currently available.

3. The computer-implemented method of claim 1, wherein the resource availability notification indicating that the requested computing resources are available is sent to the requesting application at a time after determining that the requested computing resources are not currently available and then subsequently determining that the requested computing resources have become available.

4. The computer-implemented method of claim 1, wherein the resource availability notification indicates that a lesser quantity of the requested computing resources is available than satisfies the request, and wherein a plurality of resource availability notifications are sent to the requesting application as more of the requested computing resources becomes available.

5. The computer-implemented method of claim 1, wherein the resource availability notification is sent to a communication endpoint specified by the requesting application in the resource request.

6. The computer-implemented method of claim 5, wherein the communication endpoint specified by the requesting application in the resource request comprises a uniform resource locator (“

URL”

) of a web service.

7. The computer-implemented method of claim 5, wherein the communication endpoint specified by the requesting application in the resource request comprises an e-mail address.

8. A system for providing notifications of available computing resources in a service provider system based on a resource request, the system comprising:

an application programming interface (“

API”

) configured to receive requests for allocation of computing resources from a requesting application; and

a resource availability module executing on a server computer and configured to

receive the resource request from the requesting application through the API,

determine that the requested computing resources are not currently available,

determine suitable alternative computing resources based, at least in part, on availability of computing resources of different zones to attempt to satisfy the resource request, wherein the suitable alternative computing resources comprise computing resources of at least one of a different size, a different type, or a different quantity from the requested computing resources,

monitor the availability of the requested computing resources and the suitable alternative computing resources in the service provider system to determine whether the requested computer resources or the suitable alternative computing resources are available, and

upon determining that the requested computer resources or the suitable alternative computing resources have become available, send a resource availability notification to the requesting application indicating that the requested computing resources or the suitable alternative computing resources are available.

9. The system of claim 8, wherein the resource availability notification indicating that the suitable alternative computing resources are available is sent to the requesting application in conjunction with an error message indicating that the requested computing resources are not currently available.

10. The system of claim 8, wherein the resource availability notification indicating that the requested computing resources are available is sent to the requesting application at a time after determining that the requested computing resources are not currently available and then subsequently determining that the requested computer resources have become available.

11. The system of claim 8, wherein upon receiving the resource availability notification indicating that the requested computing resources or the suitable alternative computing resources are available, the requesting application subsequently utilizes the API to allocate the requested computing resources or the suitable alternative computing resources indicated in the resource availability notification.

12. The system of claim 8, wherein the resource availability notification is sent to a communication endpoint specified by the requesting application in the resource request.

13. The system of claim 12, wherein the communication endpoint specified by the requesting application in the resource request comprises a uniform resource locator (“

URL”

) of a web service.

14. The system of claim 12, wherein the communication endpoint specified by the requesting application in the resource request comprises an e-mail address.

15. A non-transitory computer-readable storage medium having computer-executable instructions stored thereon that, when executed by a computer, cause the computer to:

receive a request for computing resources of a service provider system from a requesting application;

determine that the requested computing resources are not currently available;

determine suitable alternative computing resources based, at least in part, on one or more of a resource utilization history or an availability of computing resources of different zones to attempt to satisfy the request, wherein the suitable alternative computing resources comprise computing resources of at least one of a different size, a different type, or a different quantity from the requested computing resources;

monitor the availability of the requested computing resources and the suitable alternative computing resources in the service provider system to determine whether the requested computer resources or the suitable alternative computing resources are available; and

based at least in part on determining that the requested computer resources or the suitable alternative computing resources are available, send a resource availability notification to the requesting application indicating that the requested computing resources or the suitable alternative computing resources have become available, wherein the requesting application allocates the requested computing resources or the suitable alternative computing resources indicated in the resource availability notification from the service provider system in response to receiving the resource availability notification.

16. The computer-readable storage medium of claim 15, wherein the resource availability notification indicating that the suitable alternative computing resources are available is sent to the requesting application in conjunction with an error message indicating that the requested computing resources are not currently available.

17. The computer-readable storage medium of claim 15, wherein the resource availability notification indicating that the requested computing resources are available is sent to the requesting application at a time after determining that the requested computing resources are not currently available and then subsequently determining that the requested computing resources have become available.

18. The computer-readable storage medium of claim 15, wherein the resource availability notification indicates that a lesser quantity of the requested computing resources is available than satisfies the request, and wherein a plurality of resource availability notifications are sent to the requesting application as more of the requested computing resources becomes available.

19. The computer-readable storage medium of claim 15, wherein the resource availability notification is sent to a communication endpoint specified by the requesting application in the resource request.

20. The computer-readable storage medium of claim 19, wherein the communication endpoint specified by the requesting application in the resource request comprises one of a uniform resource locator (“

URL”

) of a web service and an e-mail address.