System and method for hand-offs in cloud environments

• US 9,088,575 B2
• Filed: 02/12/2014
• Issued: 07/21/2015
• Est. Priority Date: 11/18/2011
• Status: Active Grant

• Current Assignee: CA, Inc. (d/b/a CA Technologies) (Broadcom, Inc.)
• Original Assignee: CA, Inc. (d/b/a CA Technologies) (Broadcom, Inc.)
• Inventors: Diwakar, Kiran Prakash
• Primary Examiner(s): WANG, LIANG CHE A
• Application Number:
  US14/179,249
• Publication Number:
  US 20140237016A1
• Time in Patent Office: 524 Days
• Field of Search: 709/201, 709/202, 709/204, 709/217, 709/223
• US Class Current: 1/1
• CPC Class Codes: G06F 9/5072 Grid computing
• 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, method, and computer-readable storage medium for handling hand-offs in a cloud computing environment is provided. The method includes identifying, at a cloud governance module of a server device, a plurality of applications executing on a plurality of servers belonging to a plurality of cloud computing service providers. The method includes determining, based upon information in a policy module, to hand-off an execution of at least one identified application executing on a first cloud computing service provider platform to a second cloud computing service provider, determining whether the second cloud computing service provider satisfies one or more governance policies associated with the at least one identified application, and handing-off the execution of the at least one identified application to a second cloud computing provider platform based upon the second cloud computing provider being compliant with the one or more governance policies associated with the at least one identified application.

Claims

1. A method to handle a hand-off in a cloud computing environment, the method comprising:

determining to hand-off execution of an application executing on a platform of a first cloud computing service provider to a second cloud computing service provider;

determining, at a server device, whether the second cloud computing service provider satisfies a policy associated with the application; and

handing-off, using the server device, the execution of the application to a platform of the second cloud computing provider based upon the second cloud computing provider being compliant with the policy associated with the application, wherein the handing-off comprises transferring a current state associated with the execution of the application to the second cloud computing service platform.

2. The method of claim 1, wherein the policy comprises a policy associated with one or more selected from:

network security, a network protocol, application support, network hardware support, user authentication, an operating system requirement, audit compliance, user and cloud computing provider profile management, type of application supported by the first and the second cloud computing service providers, a storage parameter, and/or network operability.

3. The method of claim 1, wherein the determining to hand-off the execution comprises at least one selected from:

receiving, at the server device, a first notification from the first cloud computing service provider of an inability to support executing the application at a future instance of time;

receiving, at the server device, a second notification from a system administrator regarding an availability of a better application support capability and/or cost effectiveness of the second cloud computing service provider; and

/or

receiving, at the server device, a third notification from a security device regarding a security breach detected at the first cloud computing service provider.

4. The method of claim 1, wherein the handing-off occurs without a disruption in the execution of the application.

5. The method of claim 1, wherein the determining whether the second cloud computing provider satisfies the policy associated with the application further comprises:

determining an existence of the policy;

creating a new policy responsive to the policy being determined to be non-existent; and

updating the existing policy.

6. The method of claim 1, wherein the determining whether the second cloud computing provider satisfies the policy associated with the application comprises searching for a resource for use by the application.

7. The method of claim 1, wherein the handing-off is carried out in real-time such that the current state of the execution of the application is used by the second cloud computing service provider platform to continue the execution of the application after the handing-off is completed.

8. The method of claim 1, wherein responsive to the application being detected to be dormant, the handing-off is carried out using a set of parameters associated with the application.

9. The method of claim 1, wherein the second cloud computing service provider is selected based upon satisfying optimum performance metric conditions required for the execution of the application.

10. A method to handle a hand-off in a cloud computing environment, the method comprising:

receiving, at a server device, information from a first cloud computing service provider and/or a second cloud computing service provider regarding an application executing on a platform of the first cloud computing service provider;

determining, at the server device, to hand-off execution of the application executing on the platform of the first cloud computing service provider to the second cloud computing service provider based on the information and a determination that the first cloud computing service provider will be unable to support executing the application in the future, that the first cloud computing service provider is insecure, and/or that the second cloud computer service provider offers better application support capability and/or cost effectiveness for the application; and

handing-off, using the server device, the execution of the application to a platform of the second cloud computing provider, wherein the handing-off comprises transferring a current state associated with the execution of the application to the second cloud computing service platform.

11. The method of claim 10, further comprising determining, at the server device, whether the second cloud computing service provider satisfies a policy associated with the application, and the handing-off the execution of the application is based upon the second cloud computing provider being compliant with the policy associated with the application.

12. The method of claim 11, wherein the policy comprises a policy associated with one or more selected from:

network security, a network protocol, application support, network hardware support, user authentication, an operating system requirement, audit compliance, user and cloud computing provider profile management, type of application supported by the first and the second cloud computing service providers, a storage parameter, and/or network operability.

13. The method of claim 11, wherein the determining whether the second cloud computing provider satisfies the policy associated with the application comprises searching for a resource for use by the application.

14. The method of claim 10, wherein the receiving information comprises at least one selected from:

receiving, at the server device, a first notification from the first cloud computing service provider of an inability to support executing the application at a future instance of time;

receiving, at the server device, a second notification from a system administrator regarding an availability of the better application support capability and/or cost effectiveness of the second cloud computing service provider; and

/or

receiving, at the server device, a third notification from a security device regarding a security breach detected at the first cloud computing service provider.

15. The method of claim 10, wherein the handing-off occurs without a disruption in the execution of the application.

16. The method of claim 10, wherein the handing-off is carried out in real-time such that the current state of the execution of the application is used by the second cloud computing service provider platform to continue the execution of the application after the handing-off is completed.

17. The method of claim 10, wherein responsive to the application being detected to be dormant, the handing-off is carried out using a set of parameters associated with the application.

18. The method of claim 10, wherein the second cloud computing service provider is selected based upon satisfying optimum performance metric conditions required for the execution of the application.

19. The method of claim 10, further comprising receiving bid information for the second computer service provider to execute the application and the determining to hand-off the execution of the application is based on the bid information.

20. A non-transitory tangible computer-readable storage medium having one or more computer-readable instructions thereon to handle a hand-off in a cloud computing environment, which when executed by a processor cause the processor to:

determine to hand-off execution of an application executing on a platform of a first cloud computing service provider to a second cloud computing service provider;

determine, at a server device, whether the second cloud computing service provider satisfies a policy associated with the application; and

hand-off, using the server device, the execution of the application to a platform of the second cloud computing provider based upon the second cloud computing provider being compliant with the policy associated with the application, wherein the hand-off comprises transfer of a current state associated with the execution of the application to the second cloud computing service platform.