Programmatic creation of task sequences from manifests

• US 9,128,799 B2
• Filed: 03/25/2010
• Issued: 09/08/2015
• Est. Priority Date: 11/09/2009
• Status: Active Grant

• Current Assignee: Bank of America Corp.
• Original Assignee: Bank of America Corp.
• Inventors: Ewington, Craig Leslie, McCurdy, Daniel, McGraw, William Harrison IV
• Primary Examiner(s): Coyer, Ryan
• Assistant Examiner(s): Lin, Hui-Wen
• Application Number:
  US12/731,580
• Publication Number:
  US 20110113419A1
• Time in Patent Office: 1,993 Days
• Field of Search: 717/171, 717/174, 717/176
• US Class Current: 1/1
• CPC Class Codes: G06F 8/658 Incremental updates; Differential updates

Abstract

Method, apparatuses, and systems are described for receiving, by a computer, data representing a first manifest and a second manifest, the first manifest identifying at least some of a plurality of software components and the second manifest identifying at least some of the plurality of software components; determining a first one of the software components that is identified by the second manifest and not identified by the first manifest; generating, by the computer, a task sequence comprising instructions for installing the first one of the software components to a software stack; and recording, by the computer, data representing the task sequence to a computer-readable medium.

Claims

1. A method, comprising:

receiving, by a computer, data representing a first manifest and a second manifest, the first manifest identifying at least some of a plurality of software components and the second manifest identifying at least some of the plurality of software components;

determining a first one of the software components that is identified by, but not part of, the second manifest and not identified by the first manifest;

transferring, by the computer, the first one of the software components to a logically protected region of a computer-readable medium;

generating, by the computer, an updated separate task sequence comprising a set of instructions for installing the first one of the software components to the a software stack residing on the computer;

transferring by the computer, the updated to separate task sequence to the logically protected region of the computer-readable medium;

identifying a version of a software component that resides on both the first and the second manifest;

comparing the version identified residing on the first manifest and the version identified residing on the second manifest;

determining based on the comparing that the version identified on the second manifest is a higher version number than a version number of the version identified by the first manifest; and

generating the separate task sequence so as to comprise a set of instructions for de-installing from the software stack the one of the software components with a lower version number identified as residing on the first manifest and installing to the software stack the software component with the higher version number residing on the second manifest.

2. The method of claim 1, further comprising determining a second one of the software components that is identified by the first manifest and not identified by the second manifest, wherein generating comprises generating the separate task sequence to further comprise a set of instructions for de-installing the second software component from the software stack.

3. The method of claim 1, wherein the first and second manifests each identify a version of a second one of the software components, and wherein the method further comprises:

comparing the version identified by the first manifest and the version identified by the second manifest; and

responsive to determining based on the comparing that the version identified by the second manifest is different from the version identified by the first manifest, generating the separate task sequence so as to comprise a set of instructions for de-installing from the software stack the second one of the software components and installing to the software stack the version of the second one of the software components identified by the second manifest.

4. The method of claim 1, further comprising sending the data representing the separate task sequence over a network.

5. The method of claim 1, wherein the software components are installer components.

6. The method of claim 1, further comprising executing the separate task sequence to modify the software stack.

7. A method, comprising:

receiving, by a computer, data representing a first manifest and a second manifest, the first manifest identifying at least some of a plurality of software components and the second manifest identifying at least some of the plurality of software components, wherein the first and second manifests each identify, but do not contain, a version of a first one of the software components;

comparing the version of the first one of the software components identified by the first manifest and the version of the first one of the software components identified by the second manifest;

responsive to determining based on the comparing that the version of the first one of the software components identified by the second manifest is different from the version of the first one of the software components identified by the first manifest, generating a separate task sequence comprising a set of instructions for first de-installing from a software stack residing on the computer the version of the first one of the software components identified by the first manifest then and installing to the software stack the version of the first one of the software components identified by the second manifest; and

transferring, by the computer, the separate task sequence and the version of the first one of the software components identified by the second manifest to a logically protected region of a computer-readable medium.

8. The method of claim 7, further comprising determining a second one of the software components that is identified by the first manifest and not identified by the second manifest, wherein generating comprises generating the separate task sequence to further comprise a set of instructions for de-installing the second software component from the software stack.

9. The method of claim 7, wherein comparing comprises determining whether the version identified by the second manifest is higher than the version identified by the first manifest, and wherein generating the separate task sequence so as to comprise a set of instructions for de-installing from the software stack the first one of the software components and installing to the software stack the version of the first one of the software components identified by the second manifest, is performed responsive to determining that the version identified by the second manifest is higher than the version identified by the first manifest.

10. A non-transitory computer-readable medium storing computer-executable instructions for a computer to:

receive, by a computer, data representing a first manifest and a second manifest, the first manifest identifying at least some of a plurality of software components and the second manifest identifying at least some of the plurality of software components;

determine a first one of the software components that is identified by, but not part of, the second manifest and not identified by the first manifest;

transferring, by the computer, the first one of the software components to a logically protected region of a computer-readable medium

generate, by the computer, an updated separate task sequence comprising a set of instructions for installing the first one of the software components to a software stack residing on the computer;

transfer, by the computer, the updated separate task sequence to the logically protected region of a computer readable medium

identify a version of a software component that resides on both the first and the second manifest;

compare the version identified residing on the first manifest and the version identified residing on the second manifest;

determine based on the comparing that the version identified on the second manifest is a higher version number than a version number of the version identified by the first manifest; and

generate the separate task sequence so as to comprise a set of instructions for de-installing from the software stack the one of the software components with a lower version number identified as residing on the first manifest and installing to the software stack the software component with the higher version number residing on the second manifest.

11. The non-transitory computer-readable medium of claim 10, further comprises determining a second one of the software components that is identified by the first manifest and not identified by the second manifest, wherein generate comprises generate the separate task sequence to further comprise instructions to de-install the second software component from the software stack.

12. The non-transitory computer-readable medium of claim 10, wherein the first and second manifests each identify a version of a second one of the software components, and further comprises:

compare the version identified by the first manifest and the version identified by the second manifest; and

responsive to determining based on the comparison that the version identified by the second manifest is different from the version identified by the first manifest, generate the separate task sequence so as to comprise a set of instructions to de-install from the software stack the second one of the software components and install to the software stack the version of the second one of the software components identified by the second manifest.

13. The non-transitory computer-readable medium of claim 10 further comprises send the data representing the separate task sequence over a network.

14. The non-transitory computer-readable medium of claim 10, wherein the software components are installer components.

15. The non-transitory computer-readable medium of claim 10 further comprises execute the separate task sequence to modify the software stack.

16. A non-transitory computer-readable medium storing computer-executable instructions for a computer to:

receive, by a computer, data representing a first manifest and a second manifest, the first manifest identifying at least some of a plurality of software components and the second manifest identifying at least some of the plurality of software components, wherein the first and second manifests each identify, but do not contain, a version of a first one of the software components;

compare the version of the first one of the software components identified by the first manifest and the version of the first one of the software components identified by the second manifest;

responsive to determining based on the comparing that the version of the first one of the software components identified by the second manifest is different from the version of the first one of the software components identified by the first manifest, generate a separate task sequence comprising a set of instructions to de-install from a software stack residing on the computer the version of the first one of the software components identified by the first manifest and then install to the software stack the version of the first one of the software components identified by the second manifest; and

transfer, by the computer, the separate task sequence and the version of the software component identified by the second manifest to a logically protected region of a computer readable medium.

17. The non-transitory computer-readable medium of claim 16 further comprises determining a second one of the software components that is identified by the first manifest and not identified by the second manifest, wherein generate comprises generate the separate task sequence to further comprise a set of instructions to de-install the second software component from the software stack.

18. The non-transitory computer-readable medium of claim 16, wherein compare comprises determine whether the version identified by the second manifest is higher than the version identified by the first manifest, and wherein generate the separate task sequence so as to comprise a set of instructions to de-install from the software stack the first one of the software components and install to the software stack the version of the first one of the software components identified by the second manifest, is performed responsive to determining that the version identified by the second manifest is higher than the version identified by the first manifest.