System and method for hand-offs in cloud environments

• US 10,051,042 B2
• Filed: 07/20/2015
• Issued: 08/14/2018
• 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, Liangche A
• Application Number:
  US14/804,035
• Publication Number:
  US 20150326648A1
• Time in Patent Office: 1,121 Days
• Field of Search: 709201, 709202, 709204, 709205, 709217, 709220, 709221, 709223
• 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 transition among cloud computing service providers in a cloud computing environment, the method comprising:

accessing, with one or more processors, a governance policy stored in memory, wherein;

the governance policy identifies a plurality of products, at least some of the products being software applications,

respective products are associated with respective governance criteria by the governance policy,

the governance criteria include rules by which movement of respective products to different computing devices is determined to be permitted or prevented, and

at least some products are associated with different governance criteria from governance criteria associated with other products;

receiving, with one or more processors, a triggering event for a given product among the plurality of products;

evaluating, by one or more processors, a plurality of cloud computing service providers to determine that a cloud computing service provider of the plurality of cloud computing service providers satisfies governance criteria associated with the given product by the governance policy; and

responsive to the determination that the cloud computing service provider satisfies the policy, causing, by one or more processors, the given product to be moved, via a network, to a computing platform of the cloud computing service provider that satisfies the policy.

2. The method of claim 1, wherein causing the given product to be moved comprises switching to the computer application at the platform of the cloud computing service provider that satisfies the governance policy from a same or comparable computer application at another cloud computing service provider.

3. The method of claim 2, wherein the switching comprises transferring to the cloud computing service provider a current state associated with the execution of the same or comparable computer application at the other cloud computing service provider.

4. The method of claim 1, wherein causing the given product to be moved comprises handing-off a same or comparable computer application at another cloud computing service provider to the platform of the cloud computing service provider that satisfies the policy.

5. The method of claim 4, wherein the handing-off comprises transferring to the cloud computing service provider a current state associated with the execution of the same or comparable computer application at the other cloud computing service provider.

6. The method of claim 1, wherein the governance policy comprises a plurality of sets of governance criteria, each policy associated with a different computer application.

7. The method of claim 1, comprising:

evaluating the plurality of cloud computing service providers in response to receiving a first notification from a cloud computing service provider of an inability to support executing the computer application at a future instance of time and responsive to the first notification, performing the determination that a cloud computing service provider satisfies the policy;

evaluating the plurality of cloud computing service providers in response to receiving a second notification from a system administrator regarding an availability of a better computer application support capability and responsive to the second notification, performing the determination that a cloud computing service provider satisfies the policy; and

evaluating the plurality of cloud computing service providers in response to receiving a third notification from a security device regarding a security breach detected at a cloud computing service provider and responsive to the third notification, performing the determination that a cloud computing service provider satisfies the policy.

8. The method of claim 1, wherein the performing the determination that a cloud computing service provider satisfies the governance policy comprises searching for a resource for use by the given product.

9. The method of claim 1, wherein responsive to the computer application being detected to be dormant, the causing initiation of execution of the computer application at the platform of the cloud computing service provider that satisfies the policy is carried out using a set of parameters associated with the computer application.

10. The method of claim 1, wherein causing initiation of execution of the computer application at the platform of the cloud computing service provider comprises handing-off the computer application from the first cloud computing service provider to second cloud computer service provider in real-time such that a current state of the execution of the computer application at the first cloud computing service provider is used by the second cloud computing service provider platform to continue the execution of the computer application after the handing-off is completed.

11. The method of claim 1, comprising:

steps for handling hand-offs of applications or service hosting between cloud vendors.

12. The method of claim 1, wherein

one of the plurality of cloud computing service providers is an internal cloud computing service provider of an entity using the plurality of products,

at least some governance criteria in the governance policy specify audit compliance, and

the governance policy comprises criteria applying to four or more attributes of cloud computing service providers selected from:

network security, a network protocol, computer application support, network hardware support, user authentication, an operating system requirement, user and cloud computing service 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. A method to handle a transition among cloud computing service providers in a cloud computing environment, the method comprising:

monitoring, with one or more processors, a computer application executing on a platform of a first cloud computing service provider;

determining, with one or more processors, whether a second cloud computing service provider satisfies a policy associated with the computer application, wherein;

the policy identifies a plurality of products, at least some of the products being software applications,

respective products are associated with respective criteria by the policy,

the criteria include rules by which movement of respective products to different computing devices is determined to be permitted or prevented, and

at least some products are associated with different governance criteria from governance criteria associated with other products; and

initiating, with one or more processors, the execution of the same or comparable computer application at a platform of the second cloud computing service provider based upon the second cloud computing service provider being compliant with the policy associated with the computer application, wherein the initiating comprises causing a current state associated with the execution of the computer application to be sent to the second cloud computing service platform.

14. The method of claim 13, wherein the initiating further comprises starting the execution of the computer application at the second cloud computing service provider without a disruption in the execution of the computer application at the first cloud computing service provider.

15. The method of claim 13, wherein the determining comprises at least one selected from:

receiving a first notification from the first cloud computing service provider of an inability to support executing the computer application at a future instance of time and responsive to the first notification, determining whether the second cloud computing service provider satisfies the policy;

receiving a second notification from a system administrator regarding an availability of a better computer application support capability and responsive to the second notification, determining whether the second cloud computing service provider satisfies the policy; and

/or

receiving a third notification from a security device regarding a security breach detected at the first cloud computing service provider and responsive to the third notification, determining whether the second cloud computing service provider satisfies the policy.

16. The method of claim 13, wherein the determining whether the second cloud computing service provider satisfies the policy associated with the computer 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.

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

18. The method of claim 13, wherein the initiating further comprising handing-off the computer application to the second cloud computing service provider in real-time such that the current state of the execution of the computer application is used by the second cloud computing service provider platform to continue the execution of the computer application after the handing-off is completed.

19. The method of claim 13, wherein responsive to the computer application being detected to be dormant, the initiating is carried out using a set of parameters associated with the computer application.

20. A non-transitory tangible computer-readable storage medium having computer-readable instructions, which when executed by one or more processors effectuate operations comprising:

accessing, with one or more processors, a governance policy stored in memory, wherein;

the governance policy identifies a plurality of products, at least some of the products being software applications,

respective products are associated with respective governance criteria by the governance policy,

the governance criteria include rules by which movement of respective products to different computing devices is determined to be permitted or prevented, and

at least some products are associated with different governance criteria from governance criteria associated with other products;

receiving, with one or more processors, a triggering event for a given product among the plurality of products;

evaluating, with one or more processors, a plurality of cloud computing service providers to determine that a cloud computing service provider of the plurality of cloud computing service providers satisfies governance criteria associated with the given product by the governance policy; and

responsive to the determination that the cloud computing service provider satisfies the governance policy, causing, with one or more processors, the given product to be moved, via a network, to a platform of the cloud computing service provider that satisfies the governance policy.