Configuration File Chaining for Priority-Based Application Setup
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Solution Overview
Problem
Existing information handling systems (IHSs) face challenges in efficiently configuring applications and services due to numerous individually configurable parameters, leading to redundancy, inconsistencies, and security vulnerabilities, particularly in device firmware updates and supply chain security issues.
Innovation Solution
A configuration file chaining system and method that sequentially processes data structures with different namespace scopes to generate custom configuration files, prioritizing parameters and merging settings into a few answer files, thereby reducing redundancy and enhancing security by validating firmware authenticity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If numerous individually configurable parameters are used to control application operation, then application configurability and adaptability are improved, but system complexity and configuration management difficulty increase
Solution Approach 1:
The patent segments configuration parameters into multiple inheritance levels (firmware-level, application-level, and domain-level parameters), allowing complex configuration to be divided into manageable hierarchical components that can be independently managed and inherited
Solution Approach 2:
The patent merges configuration from multiple sources into a unified configuration file through sequential processing and inheritance resolution, combining firmware defaults, application-specific settings, and domain parameters into a single coherent configuration set
2Reliability
If multiple configuration files with different namespace scopes are processed, then configuration completeness and coverage are improved, but processing time and computational resources increase
Solution Approach 1:
The patent performs preliminary actions by establishing parameter inheritance hierarchies and processing configuration files in a predetermined sequential order, so that when a parameter is encountered, its inheritance path is already determined, reducing processing overhead
Solution Approach 2:
The patent uses template files that define the structure and inheritance relationships of configuration parameters, allowing the system to copy and adapt proven configuration patterns rather than processing each configuration from scratch
3Adaptability or versatility
If configuration parameters are inherited from multiple domains with different priorities, then configuration flexibility and customization are improved, but configuration consistency and conflict resolution difficulty increase
Solution Approach 1:
The patent assigns different priority levels and namespace scopes to different configuration domains (e.g., firmware-level vs. application-level parameters), allowing local customization within each domain while maintaining global consistency through the inheritance hierarchy and conflict resolution rules
Data Source
AI summary
Embodiments of the present disclosure provide a configuration file chaining system and method that configures the applications and services in an IHS (e.g., computing device) using parameters that have different namespace scopes or organizational origins. According to one embodiment, a configuration file chaining system includes computer-executable instructions to sequentially receive a plurality of data structures, and for each data structure, when the configuration data comprises a parameter for the application and when the parameter does not exist in a template associated with the application, store the parameter in the template, and using the template, custom configure the application on a target computing device. The data structures store configuration data associated with a plurality of domains that each have a different level of priority relative to one another. Additionally, the configuration data comprises one or more parameters for an application.