Flexible-location reservations and pricing for network-accessible resource capacity

• US 9,929,971 B2
• Filed: 06/08/2015
• Issued: 03/27/2018
• Est. Priority Date: 03/26/2012
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Ward, Jr., David John, Nunnerley, David, Garman, Matthew S.
• Primary Examiner(s): Keller, Michael A
• Application Number:
  US14/733,892
• Publication Number:
  US 20150271092A1
• Time in Patent Office: 1,023 Days
• CPC Class Codes: G06F 2209/5014 Reservation
• CPC Class Codes: G06F 9/452 Remote windowing, e.g. X-Window System, desktop virtualisation protocols for virtual reality H04L67/131
• CPC Class Codes: G06F 9/5044 considering hardware capabilities
• CPC Class Codes: G06F 9/5077 Logical partitioning of resources; Management or configuration of virtualized resources specific details on emulation or internal functioning of virtual machines G06F9/455
• CPC Class Codes: G06Q 10/02 Reservations, e.g. for tickets, services or events
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 10/06315 Needs-based resource requirements planning or analysis
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04L 12/14 Charging , metering or billing arrangements for data wireline or wireless communications
• CPC Class Codes: H04L 12/1492 negotiation of tariff
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0897 by horizontal or vertical scaling of resources, or by migrating entities, e.g. virtual resources or entities
• CPC Class Codes: H04L 47/72 using reservation actions during connection setup
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal

Abstract

Methods and apparatus for flexible-location reservations and pricing for network-accessible resources are disclosed. A system includes a plurality of resources of a provider network distributed across multiple locations, and a resource manager. The resource manager implements a programmatic interface to allow a client to specify a flexible location option for a resource reservation request, indicating that the resource manager is to select one or more locations at which to reserve resource capacity. When a reservation request with the flexible location option specified is received, the resource manager selects a particular location based at least in part on heuristics using resource utilization data. In response to a resource activation request for the reservation, the resource manager activates a resource at a launch location selected from the multiple locations.

Claims

1. A system, comprising:

a plurality of computing devices configured to implement a plurality of resources of a provider network distributed among multiple locations; and

one or more computing devices configured to implement a resource manager;

wherein the resource manager is configured to;

select one or more particular locations to reserve resource capacity for a resource reservation, in response to a resource reservation request from a client of the provider network, wherein the resource reservation requests indicates a flexible location option has been selected for the resource reservation request, wherein multiple locations of the provider network are available for reserving resource capacity in accordance with the flexible location option;

transfer, in response to one or more changes in operational conditions within the provider network, the reserved resource capacity associated with the resource reservation in accordance with a transferability policy corresponding to the selected flexible location option from the one or more particular locations to one or more other particular locations of the multiple locations of the provider network; and

activate, in response to a resource activation request corresponding to the resource reservation, one or more resources at one or more launch locations selected from the one or more other particular locations.

2. The system as recited in claim 1, wherein the one or more changes in operational conditions within the provider network comprise one or more changes in resource utilization levels in one or more of the multiple locations of the provider network.

3. The system as recited in claim 1, wherein the one or more changes in operational conditions within the provider network comprise a change in a current or an anticipated demand for on-demand resources or spot resources in one or more of the multiple locations of the provider network, wherein on-demand resources and spot resources are resources that are offered to clients of the provider network without resource reservations;

wherein to transfer the reserved resource capacity from the one or more particular locations to the one or more other particular locations the resource manager is further configured to transfer the reserved resource capacity from a particular location with a given demand for on-demand resources or spot resources to a particular location with less demand for on-demand resources or spot resources.

4. The system as recited in claim 1, wherein the resource reservation request further indicates a client specified resource reservation transferability preference, wherein the transferability policy is in accordance with the client specified resource reservation transferability preference,

wherein to transfer the reserved resource capacity from the one or more particular locations to the one or more other particular locations the resource manager is further configured to transfer the reserved resource capacity from the one or more particular locations to the one or more other particular locations in accordance with the client specified resource reservation transferability preference.

5. The system as recited in claim 4, wherein the client specified resource reservation transferability preference comprises:

one or more preferred sets of locations to which the reserved resource capacity is eligible to be transferred;

or

a preference to transfer the reserved resource capacity to locations where the client has another reservation or an in-use resource.

6. The system as recited in claim 4, wherein the client specified resource reservation transferability preference comprises:

an indication that the reserved resource capacity cannot be transferred without client approval.

7. A method, comprising:

performing, by one or more computers;

in response to receiving a resource reservation request from a client indicating a flexible location option, wherein the flexible location option indicates that a resource manager of a provider network is to select one or more locations of multiple locations of the provider network at which to reserve resource capacity, selecting, by the resource manager, one or more particular locations at which to reserve resource capacity for a resource reservation corresponding to the resource reservation request;

in response to one or more changes in operational conditions within the provider network, transferring, by the resource manager, the reserved resource capacity of the resource reservation in accordance with a transferability policy corresponding to the indicated flexible location option from the one or more particular locations to one or more other particular locations of the multiple locations of the provider network; and

in response to a resource activation request corresponding to the resource reservation, activating one or more resources at one or more launch locations selected from the one or more other particular locations.

8. The method as recited in claim 7, wherein the one or more changes in operational conditions within the provider network comprise one or more changes in resource utilization levels in one or more of the multiple locations of the provider network.

9. The method as recited in claim 7, wherein the one or more changes in operational conditions within the provider network comprise one or more changes in network traffic levels in one or more of the multiple locations of the provider network.

10. The method as recited in claim 7, wherein the one or more changes in operational conditions within the provider network comprise a change in a current or an anticipated demand for on-demand resources or spot resources in one or more of the multiple locations of the provider network, wherein on-demand resources and spot resources are resources that are offered to clients of the provider network without resource reservations;

wherein said transferring the reserved resource capacity from the one or more particular locations to the one or more other particular locations comprises transferring the reserved resource capacity from a particular location with a given demand for on-demand resources or spot resources to a particular location with less demand for on-demand resources or spot resources.

11. The method as recited in claim 7, wherein the resource reservation request further indicates a client specified resource reservation transferability preference, wherein the transferability policy is in accordance with the client specified resource reservation transferability preference,

wherein said transferring the reserved resource capacity from the one or more particular locations to the one or more other particular locations is performed, by the resource manager, in accordance with the client specified resource reservation transferability preference.

12. The method as recited in claim 11, wherein the client specified resource reservation transferability preference comprises:

one or more preferred sets of locations to which the reserved resource capacity of the client is permitted to be transferred;

or

a preference to transfer the reserved resource capacity of the client to one or more locations where the client has another reservation or an in-use resource.

13. The method as recited in claim 11, wherein said transferring the reserved resource capacity of the resource reservation in accordance with a transferability policy from the one or more particular locations to one or more other particular locations of the multiple locations of the provider network comprises transferring at least a portion of the reserved resource capacity between different data centers of the provider network.

14. A non-transitory computer-accessible storage medium storing program instructions that when executed on one or more processors:

select one or more particular locations to reserve resource capacity for a resource reservation, in response to a resource reservation request from a client of a provider network, wherein the resource reservation request indicates a flexible location option has been selected, wherein multiple locations of the provider network are available for reserving resource capacity in accordance with the flexible location option;

transfer, in response to one or more changes in operational conditions within the provider network, the reserved resource capacity of the resource reservation in accordance with a transferability policy corresponding to the flexible location option from the one or more particular locations to one or more other particular locations of the multiple locations of the provider network; and

activate, in response to a resource activation request corresponding to the resource reservation, one or more resources at one or more launch locations selected from the one or more other particular locations.

15. The storage medium as recited in claim 14, wherein the one or more changes in operational conditions within the provider network comprise a change in a current or an anticipated demand for on-demand resources or spot resources in one or more of the multiple locations of the provider network, wherein on-demand resources and spot resources are resources that are offered to clients of the provider network without resource reservations;

wherein to transfer the reserved resource capacity from the one or more particular locations to the one or more other particular locations the program instructions when executed on the one or more processors cause the reserved resource capacity to be transferred from a particular location with a given demand for on-demand resources or spot resources to a particular location with less demand for on-demand resources or spot resources.

16. The storage medium as recited in claim 14, wherein the resource reservation request further indicates a client specified resource reservation transferability preference, wherein the transferability policy is in accordance with the client specified resource reservation transferability preference,

wherein to transfer the reserved resource capacity from the one or more particular locations to the one or more other particular locations the program instructions when executed on the one or more processors cause the reserved resource capacity to be transferred from the one or more particular locations to the one or more other particular locations in accordance with the client specified resource reservation transferability preference.

17. The storage medium as recited in claim 16, wherein the client specified resource reservation transferability preference comprises:

one or more preferred sets of locations to which the reserved resource capacity of the client is eligible to be transferred;

or

a preference to transfer the reserved resource capacity of the client to one or more locations where the client has another reservation or an in-use resource.

18. The storage medium as recited in claim 16, wherein the client specified resource reservation transferability preference comprises:

an idle-time based preference, wherein, when the reserved resource capacity associated with the resource reservation has remained idle or deactivated for an amount of time exceeding a threshold amount of time, the reserved resource capacity is eligible to be transferred according to the idle-time based preference;

or

a launch delay based preference, wherein, when the reserved resource capacity associated with the resource reservation has not been activated after a threshold amount of time since the resource reservation was made, the reserved resource capacity is eligible to be transferred according to the launch delay based preference.

19. The storage medium as recited in claim 16, wherein the client specified resource reservation transferability preference comprises:

an indication that the reserved resource capacity of the client cannot be transferred without client approval.

20. The storage medium as recited in claim 14, wherein the program instructions when executed on the one or more processors:

subsequent to the selection of one or more particular locations to reserve the reserved resource capacity, receive a transfer request from the client; and

transfer the reserved resource capacity from the one or more particular locations to one or more other particular locations specified by the client in the transfer request.