Method and system for policy based lifecycle management of virtual software appliances

• US 9,825,877 B2
• Filed: 08/10/2016
• Issued: 11/21/2017
• Est. Priority Date: 08/27/2008
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Mohindra, Ajay, Neogi, Anindya
• Primary Examiner(s): Kessler, Gregory A
• Application Number:
  US15/233,831
• Publication Number:
  US 20160352647A1
• Time in Patent Office: 468 Days
• Field of Search: None
• 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 50/10 Services
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 47/803 Application aware
• CPC Class Codes: H04L 47/805 QOS or priority aware
• 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

Abstract

A system and method for managing dynamically allocated resources assigned to a service includes providing a service to be used by a plurality of sites in a federation. Usage information associated with the service is communicated to each of the plurality of sites. A disposition of the service is determined based on local policies and the usage information received from other sites by a service owner. The disposition of the service is updated across a plurality of sites in accordance with messages sent by the service owner to reduce resource usage.

Claims

1. A method for managing dynamically allocated resources assigned to a service, comprising:

communicating service usage information to a service owner located at one or more sites in a federation;

determining a disposition of the service based on local policies and the usage information received from other sites by the service owner; and

managing the disposition of the service through its lifecycle across the plurality of sites, the managing including maintaining a lifecycle state of the service locally and updating the lifecycle state globally by communication between the sites.

2. The method as recited in claim 1, wherein the service includes a composite business service.

3. The method as recited in claim 1, further comprising maintaining and updating the disposition of the service based upon a Policy manager assigned to the service as the service owner.

4. The method as recited in claim 3, wherein the Policy manager further comprises a plurality of states such that the state is determined in accordance with the local policies and the usage information from other sites employing the service.

5. The method as recited in claim 4, wherein the service includes a virtual software appliance and the states include one or more of active, inactive, provisioning and passive.

6. The method as recited in claim 4, further comprising transitioning between the states by employing policy triggered transitions.

7. The method as recited in claim 4, wherein the policy triggered transitions include one or more of activate, deactivate, and uninstall.

8. The method as recited in claim 1, wherein communicating includes communicating a rate function between policy managers of sites using the service and a Policy manager of the service owner.

9. A non-transitory computer-readable storage medium comprising a computer readable program for managing dynamically allocated resources assigned to a service, wherein the computer readable program when executed on a computer causes the computer to perfoim the steps of:

communicating service usage info′

nation to a service owner located at one or more sites in a federation;

determining a disposition of the service based on local policies and the usage information received from other sites by the service owner; and

managing the disposition of the service through its lifecycle across the plurality of sites, the managing including maintaining a lifecycle state of the service locally and updating the lifecycle state globally by communication between the sites.

10. The computer-readable medium as recited in claim 9, wherein the service includes a composite business service.

11. The computer-readable medium as recited in claim 9, further comprising maintaining and updating the disposition of the service based upon a Policy manager assigned to the service as the service owner.

12. The computer-readable medium as recited in claim 11, wherein the Policy manager further comprises a plurality of states such that the state is determined in accordance with the local policies and the usage information from other sites employing the service.

13. The computer-readable medium as recited in claim 12, wherein the service includes a virtual software appliance and the states include one or more of active, inactive, provisioning and passive.

14. A system for managing the dynamic allocated resources, comprising:

a Policy manager, implemented by a processor, disposed at each site of a plurality of sites in a federation, and being configured to;

communicate service usage information to one or more service owners located at one or more sites in the federation;

determine a disposition of the service based on local policies and the usage information received from other sites by the service owner; and

manage the disposition of the service through its lifecycle across the plurality of sites, the managing including maintaining a lifecycle state of the service locally and updating the lifecycle state globally by communication between the sites.

15. The system as recited in claim 14, wherein the service includes a composite business service.

16. The system as recited in claim 14, wherein the Policy manager comprises a plurality of states such that the disposition includes a state determined in accordance with the local policies and the usage information.

17. The system as recited in claim 16, wherein the service includes a virtual software appliance and the states include one or more of active, inactive, provisioning and passive.

18. The system as recited in claim 16, further comprising policy triggered transitions of the state.

19. The system as recited in claim 14, wherein the usage information is communicated between policy managers of sites using the service and a policy manager of the at least one host site.

20. The system as recited in claim 14, wherein the usage information includes a rate function.