Configuration command template creation assistant using cross-model analysis to identify common syntax and semantics

• US 10,313,184 B2
• Filed: 07/31/2015
• Issued: 06/04/2019
• Est. Priority Date: 09/28/2012
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Croy, Timothy R., Graham, Trevor, Hamilton, Kevin M., Shuman, Steven S.
• Primary Examiner(s): Tran, Philip B
• Application Number:
  US14/815,933
• Publication Number:
  US 20150341215A1
• Time in Patent Office: 1,404 Days
• Field of Search: 709220, 709223-224
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files
• CPC Class Codes: H04L 41/0813 characterised by the conditions triggering a change of settings
• CPC Class Codes: H04L 41/0843 based on generic templates
• CPC Class Codes: H04L 41/0853 by actively collecting configuration information or by backing up configuration information
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/16 using machine learning or artificial intelligence
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]

Abstract

In one embodiment, a method for using a common configuration template for a set of devices includes identifying a set of devices from the plurality of devices which share a common configuration template applicable to a proposed change, wherein the common configuration template includes a collection of command variations, determining which command from the collection of command variations is applicable to each device in the set of devices, and executing the proposed change across all devices in the set of devices using the determined command for each device.

Claims

1. A method for using a common configuration template for a set of devices, the method comprising:

receiving a proposed change to be implemented across a plurality of devices;

identifying from the plurality of devices a set of devices which share a common configuration template applicable to the proposed change, where;

the set of devices share a common command syntax and resulting device behavior, and

the common configuration template comprises a collection of command variations; and

for each device within the set of devices;

determining, from the collection of command variations within the common configuration template, a command that is applicable to the device; and

implementing the proposed change at the device using the determined command.

2. The method as recited in claim 1,

wherein the proposed change is received from a system administrator through a graphical user interface.

3. The method as recited in claim 1, comprising:

identifying subsequent sets of devices from the plurality of devices which share common configuration templates applicable to the proposed change until all devices in the plurality of devices are placed in sets;

determining which commands are applicable to devices in each subsequent set of devices; and

executing the proposed change across all devices in each subsequent set of devices using the determined commands for the devices in each subsequent set of devices.

4. The method as recited in claim 1, wherein determining which command from the collection of command variations is applicable to each device in the set of devices comprises automatically choosing, for each device in the set of devices, a command variation from the collection of command variations that is applicable to cause the proposed change in the device for which it is executed.

5. The method as recited in claim 1, further comprising:

determining that a second change has been made to one of the plurality of devices that renders the common configuration template inapplicable to the changed one of the plurality of devices; and

implementing modifications to the common configuration template that account for the second change and cause the common configuration template to become applicable to the changed one of the plurality of devices.

6. The method as recited in claim 1, further comprising:

determining that a new device is present and the common configuration template is inapplicable to the new device; and

implementing modifications to the common configuration template that account for the new device and cause the common configuration template to become applicable to the new device.

7. The method as recited in claim 1, further comprising:

retrieving one or more commands for at least one device of the plurality of devices from existing syntactic models and semantic models created for individual variants of devices;

extracting command syntax, command inter-relationships, and parameter limitations for the one or more commands for the at least one device of the plurality of devices; and

storing the command syntax, the command inter-relationships, and the parameter limitations for the one or more commands for the at least one device to a command index.

8. The method as recited in claim 7, further comprising separating the existing syntactic models describing syntax from the existing semantic models describing semantics prior to determining the one or more commands.

9. The method as recited in claim 7, further comprising:

storing checksums for the command syntax for the one or more commands for the at least one device to the command index; and

identifying common entries that indicate common configuration templates which share one or more common commands by comparing the checksums in the command index.

10. The method as recited in claim 7, wherein the common configuration template is determined from the existing syntactic models.

11. The method as recited in claim 7, wherein identifying the set of devices which share the common configuration template applicable to the proposed change is based on a command syntax and resulting device behavior being common across all devices in the set of devices.

12. The method as recited in claim 1, wherein for each device within the set of devices, the command determined from the collection of command variations includes a command sequence that causes the proposed change in response to being executed in the device.

13. The method as recited in claim 1, further comprising:

retrieving one or more commands for at least one device of the plurality of devices from existing syntactic models and semantic models created for individual variants of devices;

extracting command syntax, command inter-relationships, and parameter limitations for the one or more commands for the at least one device of the plurality of devices; and

storing the command syntax, the command inter-relationships, and the parameter limitations for the one or more commands for the at least one device to a command index;

storing checksums for the command syntax for the one or more commands for the at least one device to the command index;

comparing the checksums in the command index to identify common entries that indicate common configuration templates which share one or more common commands;

determining that a second change has been made to one of the plurality of devices that renders the common configuration template inapplicable to the changed one of the plurality of devices; and

implementing modifications to the common configuration template that account for the second change and cause the common configuration template to become applicable to the changed one of the plurality of devices.