TOPOLOGY MAPPING OF A MULITIER COMPUTE INFRASTRUCTURE

• US 20080082978A1
• Filed: 12/07/2007
• Published: 04/03/2008
• Est. Priority Date: 07/17/2002
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Or, Yan, Koper, John, Bellur, Umesh, Chandler, Girard, Casier, Johan, Sundaresan, Vinu, Garimella, Krishna, Joshi, Shashank
• Granted Patent: US 7,912,873 B2
• Time in Patent Office: Days
• US Class Current: 718/100
• CPC Class Codes: G06F 16/252 between a Database Management System and a front-end application
• CPC Class Codes: Y10S 707/954 Relational
• CPC Class Codes: Y10S 707/959 Network
• CPC Class Codes: Y10S 707/99942 Manipulating data structure, e.g. compression, compaction, compilation
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface

Abstract

A multitier topology map describes a multitier compute infrastructure. The multitier topology map identifies components from at least two different tiers of the multitier compute infrastructure and indicates relationships between components including at least one cross-tier relationship between components. An interface module accesses the multitier topology map.

Claims

1. A computer apparatus for managing a multitier compute infrastructure, the computer apparatus comprising:

a processor;

a multitier topology map executable by the processor identifying components from at least two different tiers of the multitier compute infrastructure and indicating relationships between the components including at least one cross-tier relationship between the components, wherein the multitier topology map comprises;

(i) network objects identifying network components from a network tier of the multitier compute infrastructure;

(ii) compute objects identifying compute components from a compute tier of the multitier compute infrastructure; and

(iii) application objects identifying application components from an application tier of the multitier compute infrastructure, wherein the relationships include at least one application-level dependency on an application component, wherein the application component in turn has a dependency on the network components or the compute components, and the application-level dependency is defined relative to the application component and inherits the dependency on the network components or the compute components;

an interface module executable by the processor communicably coupled to the multitier topology map for accessing the multitier topology map, wherein the interface module comprises;

(i) a build engine for building the multitier topology map;

(ii) a topology manager communicably coupled to the multitier topology map for maintaining the multitier topology map; and

(iii) a query module for answering queries concerning the multitier topology map; and

a logical cluster object identifying a logical cluster of components.

2. The computer apparatus of claim 1 wherein the interface module further comprises:

a version manager for managing versions of the multitier topology map.

3. The computer apparatus of claim 1 wherein the interface module further comprises:

a scope manager for defining a boundary of the multitier compute infrastructure.

4. The computer apparatus of claim 1 wherein the interface module is based on 100% Java.

5. The computer apparatus of claim 1 wherein the interface module is implemented as a distributed software application.

6. The computer apparatus of claim 1 wherein the multitier topology map comprises:

a business application package object identifying a business application package implemented at least in part by application components, wherein the business application package implements a higher level of functionality than the application components and the multitier topology map indicates a dependency of the business application package on at least one of the application components.

7. The computer apparatus of claim 1, wherein the multitier topology map comprises:

a business service object identifying a business service implemented at least in part by application components, wherein the multitier topology map indicates a dependency of the business service on at least one of the application components.

8. The computer apparatus of claim 1 wherein the multitier topology map further identifies a business service implemented by components and a dependency of the business service on at least one of the components that implements the business service.

9. The computer apparatus of claim 8 wherein the at least one component includes a business application package used to implement the business service.

10. The computer apparatus of claim 8 wherein the business service includes a web service.

11. The computer apparatus of claim 1 wherein:

the multitier compute infrastructure implements a software component architecture having software components; and

the components of the multitier compute infrastructure include software components from the software component architecture.

12. The computer apparatus of claim 11 wherein:

the multitier compute infrastructure implements a J2EE software component architecture having entity Java beans (EJBs); and

the components of the multitier compute infrastructure include EJBs from the J2EE software component architecture.

13. The computer apparatus of claim 1 wherein the multitier topology map comprises:

component tables that identify components; and

relationship tables that indicate relationships between components.

14. The computer apparatus of claim 1 wherein the multitier topology map comprises:

component objects identifying components; and

a dependency object indicating a dependency of one component on at least one other component.

15. The computer apparatus of claim 1 wherein the multitier topology map comprises:

only component objects, the component objects identifying components and relationships concerning the components.

16. The computer apparatus of claim 1 wherein at least one relationship is a functional, non-physical dependency.

17. The computer apparatus of claim 16 wherein the functional, non-physical dependency is an application-level, transactional dependency.

18. The computer apparatus of claim 16 wherein the functional, non-physical dependency is an application-level, service dependency.

19. The computer apparatus of claim 1 wherein the relationships include at least one containment relationship.

20. The computer apparatus of claim 1 wherein the multitier topology map includes extensions to the Distributed Management Task Force'"'"'s (DMTF) Common Interface Model (CIM).

21. A computer readable storage medium including computer software containing a multitier topology map, an interface module and a logical cluster object for managing a multitier compute infrastructure, wherein the interface module and the multitier topology map is executable by a computer, and wherein:

the multitier topology map executes on the computer and identifies components from at least two different tiers of the multitier compute infrastructure and indicates relationships between the components including at least one cross-tier relationship between the components, wherein the multitier topology map comprises;

(i) network objects identifying network components from a network tier of the multitier compute infrastructure;

(ii) compute objects identifying compute components from a compute tier of the multitier compute infrastructure; and

(iii) application objects identifying application components from an application tier of the multitier compute infrastructure, wherein the relationships include at least one application-level dependency on an application component, wherein the application component in turn has a dependency on the network components or the compute components, and the application-level dependency is defined relative to the application component and inherits the dependency on the network components or the compute components;

the interface module executes on the computer and is communicably coupled to the multitier topology map for accessing the multitier topology map, wherein the interface module comprises;

(i) a build engine for building the multitier topology map;

(ii) a topology manager communicably coupled to the multitier topology map for maintaining the multitier topology map; and

(iii) a query module for answering queries concerning the multitier topology map; and

the logical cluster object identifies a logical cluster of components.

22. The computer readable storage medium of claim 21, wherein the interface module further comprises:

a version manager for managing versions of the multitier topology map.

23. The computer readable storage medium of claim 21, wherein the interface module further comprises:

a scope manager for defining a boundary of the multitier compute infrastructure.