Provisioning Artifacts For Policy Enforcement Of Service-Oriented Architecture (SOA) Deployments

• US 20100030890A1
• Filed: 09/30/2008
• Published: 02/04/2010
• Est. Priority Date: 08/04/2008
• Status: Active Grant

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Ravindran, Viji Kakkattu, Dutta, Satadip
• Granted Patent: US 7,840,669 B2
• Time in Patent Office: Days
• US Class Current: 709/224
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

Abstract

A system provisions artifacts for policy enforcement of service-oriented architecture (SOA) deployments. The system comprises a computer-executed program code that creates a model of a SOA deployment by collecting information about SOA artifacts and mapping between business-centric applications and underlying SOA artifacts. The system further comprises a computer-executed program code that converts the model into actionable artifacts which are provisioned to SOA policy enforcement points.

Claims

1. A computer-executed method for provisioning artifacts for policy enforcement of service-oriented architecture (SOA) deployments comprising:

creating a model of a SOA deployment comprising;

collecting information about SOA artifacts; and

creating a mapping between business-centric applications and underlying SOA artifacts; and

converting the model into actionable artifacts that are provisioned to SOA policy enforcement points.

2. The method according to claim 1 further comprising:

enforcing policies according to the SOA policy enforcement points; and

collecting performance and health metrics according to the SOA policy enforcement points.

3. The method according to claim 1 further comprising:

collecting SOA artifact information that enables lifecycle management of Web Services and performance monitoring of the Web Services.

4. The method according to claim 1 further comprising:

operating a wizard in a user interface comprising;

querying a user for endpoint information for the web services to be brought under management;

receiving the endpoint information from the user;

querying the user for a type of policy enforcement point for usage in the SOA deployment;

receiving the policy enforcement point type from the user; and

interrogating policy types that are supported by a selected policy enforcement point.

5. The method according to claim 4 further comprising:

operating the wizard in a user interface comprising;

querying the user for policy enforcement point instances to which policies and provisioning artifacts accumulated;

receiving the policy enforcement point instances from the user;

configuring Universal Description, Discovery, and Integration (UDDI) synchronization information using configuration metadata to determine fields for inclusion for correct access location information.

6. The method according to claim 4 further comprising:

operating the wizard in a user interface comprising;

accessing metadata of policy types;

determining policy instances corresponding to the policy types based on the metadata;

presenting the policy instances to the user;

receiving selected policies from the user; and

receiving from the user a definition of contracts to be enforced at runtime by the policy enforcement point.

7. The method according to claim 4 further comprising:

operating the wizard in a user interface comprising;

classifying endpoints comprising;

accessing metadata of policy types;

identifying policies for which additional configuration is warranted for runtime enforceability based on the metadata;

querying the user for information relating to the additional configuration;

receiving the additional configuration information from the user; and

incorporating the received configuration information.

8. The method according to claim 4 further comprising:

operating the wizard in a user interface comprising;

configuring load balancing policies comprising;

accessing the endpoint information;

accessing metadata in combination with the endpoint information;

determining whether definition of additional routing rules is warranted based on the endpoint information and metadata;

determining configuration parameters for defining routing rules when definition of additional routing rules is warranted;

querying the user relating to the determined configuration parameters;

receiving configuration parameter information from the user; and

incorporating the received configuration parameter information.

9. The method according to claim 4 further comprising:

operating the wizard in a user interface comprising;

specifying service level objectives (SLOs) comprising;

accessing metadata based on type of broker whereby a broker registers metadata defining support in terms of policies and service level objectives;

determining defaults based on type of service and metadata;

querying the user regarding specification of SLOs for generating alerts;

receiving SLO information from the user; and

incorporating the received SLO information.

10. The method according to claim 4 further comprising:

operating the wizard in a user interface comprising;

determining scope of reuse comprising;

querying the user regarding selection of a business service that exists in a service-oriented architecture (SOA) manager or addition of a new business service;

receiving business service information from the user; and

incorporating the received business service information.

11. The method according to claim 1 further comprising:

creating a relationship between operating business services and web services; and

displaying the relationship in a single display.

12. The method according to claim 1 further comprising:

analyzing policies independently of platform; and

capturing policy-related information for web services whereby policy definition and enforcement is in run-time.

13. A system that provisions artifacts for policy enforcement of service-oriented architecture (SOA) deployments comprising:

a computer-executed program code that creates a model of a SOA deployment by collecting information about SOA artifacts and mapping between business-centric applications and underlying SOA artifacts; and

a computer-executed program code that converts the model into actionable artifacts that are provisioned to SOA policy enforcement points.

14. The system according to claim 13 further comprising:

a graphical user interface (GUI) wizard that sets endpoint information for the web services to be brought under management as directed by a user, sets type of policy enforcement point for usage in the SOA deployment, and interrogates policy types that are supported by a selected policy enforcement point.

15. The system according to claim 13 further comprising:

a graphical user interface (GUI) wizard that sets policy enforcement point instances to which policies and provisioning artifacts accumulated as directed by a user, and configures Universal Description, Discovery, and Integration (UDDI) synchronization information using configuration metadata to determine fields for inclusion for correct access location information.

16. The system according to claim 13 further comprising:

a graphical user interface (GUI) wizard that determines policy instances corresponding to the policy types based on the metadata, and selects policies and defines contracts to be enforced at runtime by the policy enforcement point as directed by a user.

17. The system according to claim 13 further comprising:

a graphical user interface (GUI) wizard that classifies endpoints by identifying policies for which additional configuration is warranted for runtime enforceability based on metadata, incorporating additional configuration information as directed by a user.

18. The system according to claim 13 further comprising:

a graphical user interface (GUI) wizard that configures load balancing policies by accessing metadata and the endpoint information, determining whether definition of additional routing rules is warranted based on the endpoint information and metadata, determining configuration parameters for defining routing rules by manual entry or extracting information from Web Services Descriptive Language (WSDL), and sets configuration parameter information as directed by a user.

19. The system according to claim 13 further comprising:

a graphical user interface (GUI) wizard that specifies service level objectives (SLOs) by accessing metadata based on type of broker whereby a broker registers metadata defining support in terms of policies and service level objectives, determining defaults based on type of service and metadata, and specifying SLOs for generating alerts as directed by a user.

20. The system according to claim 13 further comprising:

a graphical user interface (GUI) wizard that determines scope of reuse by selecting a business service that exists in a service-oriented architecture (SOA) manager or addition of a new business service as directed by a user.

21. An article of manufacture comprising:

a controller-usable medium having a computer readable program code embodied in a controller for provisioning artifacts for policy enforcement of service-oriented architecture (SOA) deployments, the computer readable program code further comprising;

code causing the controller to create a model of a SOA deployment;

code causing the controller to collect information about SOA artifacts;

code causing the controller to create a mapping between business-centric applications and underlying SOA artifacts; and

code causing the controller to convert the model into actionable artifacts that are provisioned to SOA policy enforcement points.