FLEXIBLE APPLIANCE HOSTING WITH COORDINATION OF DEPLOYMENT, LICENSING AND CONFIGURATION

• US 20090249488A1
• Filed: 03/28/2008
• Published: 10/01/2009
• Est. Priority Date: 03/28/2008
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Hudzia, Benoit, Robinson, Philip
• Granted Patent: US 8,321,948 B2
• Time in Patent Office: Days
• US Class Current: 726/26
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]

Abstract

Operating parameters of one or more software appliances may be set at a configuration manager. Compliance of the one or more software appliances with license terms may be maintained at a license manager. Communications may be executed between the license manager and the configuration manager to maintain compliance of the operating parameters with the license terms. A user interface may be provided for administration of the one or more software appliances therewith, the administration including deployment of the one or more software appliances, the license manager, the configuration manager, and a deployment manager within a system landscape. Communication may be executed between the license manager and the deployment manager to maintain compliance of the administration of the one or more software appliances with the license terms. Communication may be executed between the deployment manager and the configuration manager to manage the deployment relative to the operating parameters.

Claims

1. A system comprising:

a configuration manager configured to set operating parameters of one or more software appliances for use of the one or more software appliances within a system landscape;

a licensing manager configured to maintain compliance of the one or more software appliances with license terms, and configured to communicate with the configuration manager to maintain compliance of the operating parameters, as set by the configuration manager, with the license terms; and

a deployment manager configured to

provide a user interface for administration of the one or more software appliances therewith, including deployment of the one or more software appliances within the system landscape,

communicate with the licensing manager to maintain compliance of the administration of the one or more software appliances with the license terms, and

communicate with the configuration manager to manage the deployment relative to the operating parameters.

2. The system of claim 1 wherein the deployment manager is configured to provide the administration of the one or more software appliances based on an appliance data model using a schema that is common to a plurality of the one or more software appliances, the schema including configuration, license, and interface information for the appliance, as well as container information for separate functional components of the appliance, each container and component being associated with its own configuration, license, and interface information within the schema.

3. The system of claim 1 wherein the deployment manager and the license manager are configured to maintain the license terms using a license data model having a schema that is common to a plurality of the appliances and associated licenses, the schema including parties to the license, product information for the one or more appliances, license pricing information, and license terms.

4. The system of claim 1 wherein the deployment manager, the license manager, and the configuration manager are configured to maintain compliance of the license terms with the as-configured operating parameters based on a configuration data model having a schema that is common to a plurality of the software appliances, the schema including a reference to the one or more software appliances or a portion thereof, and properties of the one or more software appliances that may be modified based on the operating parameters.

6. The system of claim 1 wherein the deployment manager comprises:

a landscape directory configured to store a system landscape model including information about the system landscape, including the one or more appliances, the deployment manager, the license manager, and the configuration manager;

a deployment observer registered with the license manager, the configuration manager, and the one or more appliances, and configured to collect status information thereabout; and

a deployment controller configured to receive inputs including the system landscape model, the status information, suitability constraints governing operations of system landscape components, and a deployment strategy based on the suitability constraints, and configured to alter a status of one or more of the license manager, the configuration manager, and the one or more appliances, based on the inputs.

7. The system of claim 1 wherein the license manager comprises:

a license store configured to receive a license document containing the licensing terms;

a license observer configured to monitor licensing indicators included in the license document and associated with at least one of the one or more appliances and the configuration manager; and

a license controller configured to report values of the licensing indicators to the deployment manager, and configured to enact control actions to resolve any license conflicts determined by the deployment manager from the values.

8. The system of claim 1 wherein the configuration manager comprises:

a configuration store configured to receive a configuration document which includes allowed or desired values for the operating parameters, as received from one or both of the deployment manager and the license manager;

a configuration observer configured to monitor the one or more appliances to determine current values of the operating parameters; and

a configuration controller configured to adjust the current values based on the allowed or desired values.

9. The system of claim 1 wherein the system landscape includes one or more sites associated with a vendor of the one or more software appliances, a host of the one or more appliances, and a customer of the one or more appliances, with the system landscape being defined with respect to the customer, and wherein an instance of the deployment manager is located at each of the vendor, the host, and the customer.

10. The system of claim 1 wherein the deployment manager is configured to maintain compliance of the one or more software appliance by:

determining a potential license violation, based on licensing indicators and current values of the operating parameters as received from one or both of the license manager and the configuration manager; and

migrating the one or more appliances from a current host site thereof to a second host site, based on at least one of the potential license violation and deployment policies defined with respect to the operating parameters.

11. The system of claim 10 wherein the system landscape includes a vendor supplying the one or more software appliances, a host hosting the one or more software appliances, and a customer using the one or more applications, and wherein the deployment manager is configured to determine a deployment template governing a placement within the system landscape of the one or more appliances, the deployment manager, the license manager, and the configuration manager.

13. The system of claim 1 wherein the deployment manager comprises a view generator configured to output the graphical user interface including a view of the one or more appliances, and including status information for each of the deployment manager, the license manager, and the configuration manager.

5. The system of clam 1 wherein the deployment manager, the license manager, and the configuration manager are arranged in a hierarchy in which the deployment manager is configured to act as a supervisor to the license manager and the configuration manager, while the license manager is configured to act as a supervisor to the configuration manager, and wherein potential license violations are escalated through the hierarchy from a point of detection to the deployment manager for output thereof using the graphical user interface.

12. The system of clam 1 wherein the deployment manager is configured to migrate one or more of the license manager and the configuration manager among sites within the system landscape.

14. A method comprising:

setting operating parameters of one or more software appliances at a configuration manager, for use of the one or more software appliances within a system landscape;

maintaining compliance of the one or more software appliances with license terms, at a license manager;

executing communications between the license manager and the configuration manager to maintain compliance of the operating parameters, as set by the configuration manager, with the license terms;

providing a user interface for administration of the one or more software appliances therewith, the administration including deployment of the one or more software appliances, the license manager, the configuration manager, and a deployment manager within the system landscape;

executing communication between the license manager and the deployment manager to maintain compliance of the administration of the one or more software appliances with the license terms; and

executing communication between the deployment manager and the configuration manager to manage the deployment relative to the operating parameters.

15. The method of claim 14, comprising:

executing communication between the license manager, the configuration manager, and the deployment manager in a hierarchical structure in which the configuration manner reports to the license manager and the license manager reports to the deployment manager.

16. The method of claim 14 wherein providing a user interface for administration of the one or more software appliances therewith, comprises:

detecting a potential violation of the license terms, based on the operating parameters; and

outputting a warning about the potential violation on the user interface.

17. The method of claim 14 comprising:

evaluating a plurality of deployment templates, each deployment template including a different distribution of the one or more appliances, the deployment manager, the license manager, and the configuration manager within the system landscape;

selecting a preferred deployment template; and

migrating one or more of the one or more appliances, the deployment manager, the license manager, and the configuration manager from a current distribution within the system landscape to a distribution matching that of the preferred deployment template.

18. A computer program product, the computer program product being tangibly embodied on a computer-readable medium and including executable code that, when executed, is configured to cause a data processing apparatus to:

execute a hierarchical structure in which a configuration manager associated with operating parameters of one or more software appliances reports to a license manager configured to monitor and enforce license terms governing usage of the one or more software appliances, and in which the license manager is configured to report to a deployment manager configured to govern a deployment and operation of the one or more appliances, the deployment manager, the license manager, and the configuration manager; and

output a graphical user interface using the deployment manager in which alerts are provided relative to each of the one or more appliances to provide information about potential license violations.

19. The computer program product of claim 18 in which the graphical user interface provides a listing of deployed software appliances within a system landscape, each being associated with a status indicator to provide a status of an associated instance of the deployment manager, the license manager, and the configuration manager.

20. The computer program product of claim 18 in which deployment templates are provided, each including a different distribution of instances of the one or more appliances, the deployment manager, the license manager, and the configuration manager, and

wherein the deployment manager is configured to select a current deployment template and to migrate or reload the one or more appliances, the deployment manager, the license manager, and the configuration manager based on the new single delegate which is also on the new template.