DESIGNING AND BUILDING VIRTUAL IMAGES USING SEMANTICALLY RICH COMPOSABLE SOFTWARE IMAGE BUNDLES

• US 20120081395A1
• Filed: 02/28/2011
• Published: 04/05/2012
• Est. Priority Date: 09/30/2010
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Adi, Asaf, Berg, Daniel C., Eilam, Tamar, Kalantar, Michael H., Kofman, Alexander, Konstantinou, Alexander V., Roth, Tova, Snible, Edward C., Sluiman, Harm, Willenborg, Ruth E., Hogstrom, Matt R., Arnold, William C., Dinakaran, Joseph, Ortiz, Jose I.
• Granted Patent: US 9,047,160 B2
• Time in Patent Office: Days
• US Class Current: 345/634
• CPC Class Codes: G06F 8/63 Image based installation; Cloning; Build to order

Abstract

A virtual image is created by receiving a selection of at least one composable software bundle. The at least one composable software bundle includes a first set of metadata and a first set of artifacts comprising a first set of executable instructions associated with a first set of operations. A virtual image asset is selected and received. The virtual image asset includes one or more virtual image disks, a second set of metadata, and a second set of artifacts including a second set of executable instructions associated with a second set of operations. A new virtual image asset is created based on the at least one composable software bundle and the virtual image asset. The new virtual image asset includes a third set of metadata that is based on the first set of metadata and the second set of metadata.

Claims

1. A method for creating a virtual image, the method comprising:

receiving a selection of at least one composable software bundle, wherein the at least one composable software bundle comprises a first set of metadata and a first set of artifacts comprising a first set of executable instructions associated with a first set of operations;

receiving a selection of a virtual image asset, wherein the virtual image asset comprises one or more virtual image disks, a second set of metadata, and a second set of artifacts comprising a second set of executable instructions associated with a second set of operations; and

creating a new virtual image asset based on the at least one composable software bundle and the virtual image asset, the new virtual image asset comprising a third set of metadata that is based on the first set of metadata from the at least one composable software bundle and the second set of metadata from the virtual image asset, the new virtual image asset further comprising a third set of artifacts comprising a third set of executable instructions associated with a third set of operations that is based on the first set of artifacts from the at least one composable software bundle and the second set of artifacts from the virtual image asset, and wherein each operation in at least the third set of operations is associated with a virtual image life-cycle phase in a set of virtual image life-cycle phases, wherein each executable instruction in the third set of executable instructions being executed at the virtual image life-cycle phase associated with an operation in the third set of operations that is associated with the each executable instruction in the third set of executable instructions.

2. The method of claim 1, wherein the at least one composable software bundle is reusable across a plurality of computing environments.

3. The method of claim 1, wherein the first set of metadata comprises a semantic representation of a first set of software modules associated with the at least one composable software bundle, and a functional representation of a first set of operations to be performed on the first set of software modules during at least one virtual image life-cycle phase in the set of virtual image life-cycle phases,

wherein the second set of metadata comprises a semantic representation of a second set of software modules residing in the virtual image asset, and a functional representation of a second set of operations that are performed on the second set of software modules during at least one virtual image life-cycle stage in the set of virtual image life-cycle stages, and

wherein the third set of metadata comprises a semantic representation of a third set of software modules based on the first set of software modules and the second set of software modules, and a functional representation of a third set of operations based on the first set of operations and the second set of operations.

4. The method of claim 1, wherein the creating further comprises:

creating the third set of metadata by updating the second set of metadata to reflect a set of capabilities identified within the first set of metadata that is added to the new virtual image asset by the at least one composable software bundle.

5. The method of claim 1, wherein creating a new virtual image asset further comprises:

customizing the third set of operations by at least one of;

removing one or more operations from at least one of the first set of operations and the second set of operations; and

changing at least one virtual image life-cycle phase associated with at least one operation in at least one of the first set of operations and the second set of operations to a new virtual image life-cycle phase.

6. The method of claim 1, wherein the creating further comprises:

creating the third set of artifacts by at least one of;

updating the second set of artifacts to include a set of artifacts identified within the first set of artifacts that is added to the new virtual image asset by the at least one composable software bundle; and

removing at least one artifact from the second set of artifacts.

7. The method of claim 1, wherein creating the new virtual image asset further comprises:

deploying the virtual image asset;

executing a set of operations in the second set of operations associated with a virtual image deploy life-cycle phase;

executing a first subset of operations in the first set of operations associated with a virtual image build life-cycle phase;

configuring a second subset of operations in the first set of operations to execute at the virtual image life-cycle phase associated with the operation;

executing one or more operations in the first and second sets of operations associated with an image capture virtual image life-cycle operation; and

capturing a set of new virtual image disks.

8. The method of claim 7, wherein the second subset of operations is configured at a virtual image life-cycle phase comprising at least one of:

a build life-cycle phase;

a capture life-cycle phase; and

a deployment life-cycle phase.

9. The method of claim 7, wherein creating the new virtual image asset further comprises:

copying the one or more virtual image disks; and

executing one or more operations in the first set of operations associated with a virtual image build life-cycle phase in an offline manner; and

configuring the first subset of operations in the first set of operations to execute at the virtual image life-cycle phase associated with the operation in the offline manner.

10. The method of claim 1, wherein creating the new virtual image asset further comprises:

associating the one or more virtual image disks from the virtual image asset with the new virtual image asset; and

generating the third set of metadata and the third set of artifacts.

11. The method of claim 10, wherein generating the third set of metadata and the third set of artifacts further comprises:

determining that one or more operations in the first set of operations are associated with an virtual image build virtual life cycle; and

re-associating the one or more operations in the first set of operations with a virtual image deploy lifecycle phase as the one or more operations are added to the third set of operations.

12. The method of claim 1, wherein receiving the selection of the virtual image asset further comprises:

analyzing a set of requirements described in the first set of metadata to determine a set of matching virtual image assets that satisfy the set of requirements; and

displaying the set of matching virtual image assets, wherein the virtual image asset is selected from the set of matching virtual image assets that have been displayed.

13. The method of claim 1, further comprising:

analyzing a set of capabilities described in the second set of metadata to determine a set of matching composable software bundles whose requirements are satisfied by the set of capabilities; and

displaying the set of matching composable software bundles, wherein the at least one composable software bundle is selected from the set of matching composable software bundles that have been displayed.

14. The method of claim 1, further comprising:

determining the at least one composable software bundle comprises a plurality of composable software bundles;

determining that at least one composable software bundle in the plurality of composable software bundles has at least one requirement that is not satisfied by at least one of the virtual image asset and a remaining composable software bundle in the plurality of composable software bundles; and

notifying via a user interface that at least one requirement is not satisfied.

15. The method of claim 14, further comprising:

identifying a set of composable software bundles that substantially satisfy the at least one requirement that has not been satisfied; and

notifying via a user interface that a set of composable software bundles substantially satisfies the at least one requirement that has not been satisfied.

16. The method of claim 1, further comprising:

determining, in response to receiving the selection of the at least one composable software bundle, that the at least one composable software bundle is incompatible with the virtual image asset; and

notifying via a user interface that the at least one composable software bundle is incompatible with the virtual image asset.

17. The method of claim 1, further comprising:

determining, in response to receiving the selection from the user of the at least one composable software bundle, that the at least one composable software bundle is incompatible with at least one other composable software bundle; and

notifying via a user interface that the at least one composable software bundle and the least one other composable software bundle are incompatible with each other.

18. A system for creating a virtual image, the information processing system comprising:

a memory;

a processor communicatively coupled to the memory; and

a user interface, communicatively coupled with the memory and the processor, for displaying information to a user and for receiving user input from the user, the processor being configured to perform a method comprising;

receiving a selection of at least one composable software bundle, wherein the at least one composable software bundle comprises a first set of metadata and a first set of artifacts comprising a first set of executable instructions associated with a first set of operations;

receiving a selection of a virtual image asset, wherein the virtual image asset comprises one or more virtual image disks, a second set of metadata, and a second set of artifacts comprising a second set of executable instructions associated with a second set of operations; and

creating a new virtual image asset based on the at least one composable software bundle and the virtual image asset, the new virtual image asset comprising a third set of metadata that is based on the first set of metadata from the at least one composable software bundle and the second set of metadata from the virtual image asset, the new virtual image asset further comprising a third set of artifacts comprising a third set of executable instructions associated with a third set of operations that is based on the first set of artifacts from the at least one composable software bundle and the second set of artifacts from the virtual image asset, and wherein each operation in at least the third set of operations is associated with a virtual image life-cycle phase in a set of virtual image life-cycle phases, wherein each executable instruction in the third set of executable instructions being executed at the virtual image life-cycle phase associated with an operation in the third set of operations that is associated with the each executable instruction in the third set of executable instructions.

19. The system of claim 18, wherein the first set of metadata comprises a semantic representation of a first set of software modules associated with the at least one composable software bundle, and a functional representation of a first set of operations to be performed on the first set of software modules during at least one virtual image life-cycle phase in the set of virtual image life-cycle phases,

wherein the second set of metadata comprises a semantic representation of a second set of software modules residing in the virtual image asset, and a functional representation of a second set of operations that are performed on the second set of software modules during at least one virtual image life-cycle stage in the set of virtual image life-cycle stages, and

wherein the third set of metadata comprises a semantic representation of a third set of software modules based on the first set of software modules and the second set of software modules, and a functional representation of a third set of operations based on the first set of operations and the second set of operations.

20. The system of claim 18, wherein creating the new virtual image asset further comprises:

deploying the virtual image asset;

executing a set of operations in the second set of operations associated with a virtual image deploy life-cycle phase;

executing a first subset of operations in the first set of operations associated with a virtual image build life-cycle phase;

configuring a second subset of operations in the first set of operations to execute at the virtual image life-cycle phase associated with the operation;

executing one or more operations in the first and second sets of operations associated with an image capture virtual image life-cycle operation; and

capturing a set of new virtual image disks.

21. The system of claim 18, wherein creating the new virtual image asset further comprises:

associating the one or more virtual image disks from the virtual image asset with the new virtual image asset; and

generating the third set of metadata and the third set of artifacts, wherein generating the third set of metadata and the third set of artifacts further comprises;

determining that one or more operations in the first set of operations are associated with an virtual image build virtual life cycle; and

re-associating the one or more operations in the first set of operations with a virtual image deploy lifecycle phase as the one or more operations are added to the third set of operations.

22. A computer program product for creating a virtual image, the in computer program product comprising:

a storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method comprising;

receiving a selection of at least one composable software bundle, wherein the at least one composable software bundle comprises a first set of metadata and a first set of artifacts comprising a first set of executable instructions associated with a first set of operations;

receiving a selection of a virtual image asset, wherein the virtual image asset comprises one or more virtual image disks, a second set of metadata, and a second set of artifacts comprising a second set of executable instructions associated with a second set of operations; and

creating a new virtual image asset based on the at least one composable software bundle and the virtual image asset, the new virtual image asset comprising a third set of metadata that is based on the first set of metadata from the at least one composable software bundle and the second set of metadata from the virtual image asset, the new virtual image asset further comprising a third set of artifacts comprising a third set of executable instructions associated with a third set of operations that is based on the first set of artifacts from the at least one composable software bundle and the second set of artifacts from the virtual image asset, and wherein each operation in at least the third set of operations is associated with a virtual image life-cycle phase in a set of virtual image life-cycle phases, wherein each executable instruction in the third set of executable instructions being executed at the virtual image life-cycle phase associated with an operation in the third set of operations that is associated with the each executable instruction in the third set of executable instructions.

23. The computer program product of claim 22, wherein the first set of metadata comprises a semantic representation of a first set of software modules associated with the at least one composable software bundle, and a functional representation of a first set of operations to be performed on the first set of software modules during at least one virtual image life-cycle phase in the set of virtual image life-cycle phases,

wherein the second set of metadata comprises a semantic representation of a second set of software modules residing in the virtual image asset, and a functional representation of a second set of operations that are performed on the second set of software modules during at least one virtual image life-cycle stage in the set of virtual image life-cycle stages, and

wherein the third set of metadata comprises a semantic representation of a third set of software modules based on the first set of software modules and the second set of software modules, and a functional representation of a third set of operations based on the first set of operations and the second set of operations.

24. The computer program product of claim 22, wherein creating the new virtual image asset further comprises:

deploying the virtual image asset;

executing a set of operations in the second set of operations associated with a virtual image deploy life-cycle phase;

executing a first subset of operations in the first set of operations associated with a virtual image build life-cycle phase;

configuring a second subset of operations in the first set of operations to execute at the virtual image life-cycle phase associated with the operation;

executing one or more operations in the first and second sets of operations associated with an image capture virtual image life-cycle operation; and

capturing a set of new virtual image disks.

25. The computer program product of claim 22, wherein creating the new virtual image asset further comprises:

associating the one or more virtual image disks from the virtual image asset with the new virtual image asset; and

generating the third set of metadata and the third set of artifacts, wherein generating the third set of metadata and the third set of artifacts further comprises;

determining that one or more operations in the first set of operations are associated with an virtual image build virtual life cycle; and

re-associating the one or more operations in the first set of operations with a virtual image deploy lifecycle phase as the one or more operations are added to the third set of operations.