Comparing and provisioning configurations for a client having a windows-based embedded image

• US 9,569,228 B2
• Filed: 10/06/2015
• Issued: 02/14/2017
• Est. Priority Date: 01/27/2011
• Status: Active Grant

• Current Assignee: Dell Marketing Corporation (Dell Technologies Inc.)
• Original Assignee: Wyse Technology L.L.C. (Dell Technologies Inc.)
• Inventors: Tukol, Sanmati Bahubali, Prabhala, Mohan
• Primary Examiner(s): Avellino, Joseph E
• Assistant Examiner(s): MCLEOD, MARSHALL M
• Application Number:
  US14/876,197
• Publication Number:
  US 20160098281A1
• Time in Patent Office: 497 Days
• Field of Search: 709/220, 709/221
• US Class Current: 1/1
• CPC Class Codes: G06F 9/4406 Loading of operating system
• CPC Class Codes: G06F 9/4416 Network booting; Remote initial program loading [RIPL]
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play

Abstract

Examples of methods and apparatus are provided for comparing and provisioning configurations for a local client having a windows-based embedded image. The apparatus may include a retrieval module of the local client configured to facilitate locating a remote repository server containing a new configuration file, to facilitate obtaining the new configuration file from the remote repository server, and to facilitate obtaining a previous configuration file associated with a previous configuration change successfully applied to the embedded image. The apparatus may include a configuration comparison module of the local client configured to compare the new configuration file with the previous configuration file. The apparatus may include an apply settings module of the local client configured to apply, to the embedded image, one of a new configuration change and the previous configuration change based on the comparison. The new configuration change may be based on the new configuration file.

Claims

1. An apparatus comprising:

a processor; and

a computer-readable medium comprising instructions that, when read and executed by the processor, are configured to cause the processor to perform operations comprising;

obtaining, each time a local client having a Windows-based embedded image boots up, a new configuration file from a repository server, the new configuration file containing a new configuration change to apply to the Windows-based embedded image;

obtaining, each time the local client boots up, a previous configuration file associated with a previous configuration change successfully applied to the Windows-based embedded image;

comparing, each time the local client boots up, the new configuration file with the previous configuration file; and

provisioning the local client based on the comparison between the new configuration file and the previous configuration file.

2. The apparatus of claim 1,

wherein, if the new configuration file is the same as the previous configuration file, then the provisioning of the local client includes applying the previous configuration change to the Windows-based embedded image;

and

wherein, if the new configuration file is different from the previous configuration file, then the provisioning of the local client includes applying a new configuration change associated with the new configuration file to the Windows-based embedded image.

3. The apparatus of claim 1, wherein the provisioning of the local client includes automatically applying one of a new configuration change associated with the new configuration file and the previous configuration change to the Windows-based embedded image such that the applied configuration change appears to a user of the local client to be persistent across a reboot of the local client.

4. The apparatus of claim 1, wherein the Windows-based embedded image comprises a write-filter that, when enabled, prevents one or more changes applied to the Windows-based embedded image from persisting across a reboot of the local client.

5. The apparatus of claim 4, wherein the provisioning includes applying one of a new configuration change associated with the new configuration file and the previous configuration change to the Windows-based embedded image while the write-filter is enabled.

6. The apparatus of claim 1, wherein each of a new configuration change associated with the new configuration file and the previous configuration change comprises at least one of:

a configuration change to a remote desktop connection,

a configuration change to a device of the local client,

and a configuration change to an operating system of the local client.

7. The apparatus of claim 1, wherein the instructions are further configured to cause the processor to perform operations comprising obtaining address information of the repository server from a local registry of the local client.

8. A method comprising:

obtaining, each time a local client having a Windows-based embedded image boots up, a new configuration file from a repository server, the new configuration file containing a new configuration change to apply to the Windows-based embedded image;

obtaining, each time the local client boots up, a previous configuration file associated with a previous configuration change successfully applied to the Windows-based embedded image;

comparing, each time the local client boots up, the new configuration file with the previous configuration file; and

provisioning the local client based on the comparison between the new configuration file and the previous configuration file.

9. The method of claim 8,

wherein, if the new configuration file is the same as the previous configuration file, then the provisioning of the local client includes applying the previous configuration change to the Windows-based embedded image;

and

wherein, if the new configuration file is different from the previous configuration file, then the provisioning of the local client includes applying a new configuration change associated with the new configuration file to the Windows-based embedded image.

10. The method of claim 8, wherein the provisioning of the local client includes automatically applying one of a new configuration change associated with the new configuration file and the previous configuration change to the Windows-based embedded image such that the applied configuration change appears to a user of the local client to be persistent across a reboot of the local client.

11. The method of claim 8, wherein the Windows-based embedded image comprises a write-filter that, when enabled, prevents one or more changes applied to the Windows-based embedded image from persisting across a reboot of the local client.

12. The method of claim 11, wherein the provisioning includes applying one of a new configuration change associated with the new configuration file and the previous configuration change to the Windows-based embedded image while the write-filter is enabled.

13. The method of claim 8, wherein each of a new configuration change associated with the new configuration file and the previous configuration change comprises at least one of:

a configuration change to a remote desktop connection;

a configuration change to a device of the local client; and

a configuration change to an operating system of the local client.

14. The method of claim 8, further comprising obtaining address information of the repository server from a local registry of the local client.

15. A non-transitory computer-readable storage medium comprising instructions that, when read and executed by a processor, are configured to cause the processor to perform operations comprising:

obtaining, each time a local client having a Windows-based embedded image boots up, a new configuration file from a repository server, the new configuration file containing a new configuration change to apply to the Windows-based embedded image;

obtaining, each time the local client boots up, a previous configuration file associated with a previous configuration change successfully applied to the Windows-based embedded image;

comparing, each time the local client boots up, the new configuration file with the previous configuration file; and

provisioning the local client based on the comparison between the new configuration file and the previous configuration file.

16. The storage medium of claim 15,

wherein, if the new configuration file is the same as the previous configuration file, then the provisioning of the local client includes applying the previous configuration change to the Windows-based embedded image;

and

wherein, if the new configuration file is different from the previous configuration file, then the provisioning of the local client includes applying a new configuration change associated with the new configuration file to the Windows-based embedded image.

17. The storage medium of claim 15, wherein the provisioning of the local client includes automatically applying one of a new configuration change associated with the new configuration file and the previous configuration change to the Windows-based embedded image such that the applied configuration change appears to a user of the local client to be persistent across a reboot of the local client.

18. The storage medium of claim 15, wherein the Windows-based embedded image comprises a write-filter that, when enabled, prevents one or more changes applied to the Windows-based embedded image from persisting across a reboot of the local client.

19. The storage medium of claim 18, wherein the provisioning includes applying one of a new configuration change associated with the new configuration file and the previous configuration change to the Windows-based embedded image while the write-filter is enabled.

20. The storage medium of claim 15, wherein each of a new configuration change associated with the new configuration file and the previous configuration change comprises at least one of:

a configuration change to a remote desktop connection,

a configuration change to a device of the local client,

and a configuration change to an operating system of the local client.