Cloud Platform for BMC Firmware Orchestration

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Solution Overview

Problem

Existing server management systems lack an efficient mechanism for updating BMC firmware, particularly in host systems without direct hardware access to component devices.

Innovation Solution

A method and system that utilize a cloud platform to provide access to BMC firmware images, allowing authorized devices to retrieve and deploy the firmware images to BMCs, while authenticating subscriptions and managing access privileges.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a cloud platform is introduced to provide firmware images, then firmware update convenience is improved, but system complexity increases

Engineering Contradiction:

Improvefirmware update convenienceVSAvoidsystem complexity

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces a cloud platform as an intermediary between firmware developers and BMC devices. The cloud platform hosts firmware images and provides authenticated access, eliminating the need for direct hardware access while maintaining security. This mediator approach resolves the contradiction by improving ease of operation through remote access while managing complexity through a centralized service.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If subscription-based access control is implemented, then security is improved, but access management complexity increases

Engineering Contradiction:

ImprovesecurityVSAvoidaccess management complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent implements a self-service mechanism where the cloud platform automatically authenticates devices based on their subscription status. Devices present their identity credentials, and the platform automatically grants or denies access without manual intervention. This automates security enforcement while keeping access management simple for end users.

Inventive Principle:

Principle #25Self-service

3Productivity

If multiple devices can access firmware images simultaneously, then productivity is improved, but network resource consumption increases

Engineering Contradiction:

Improvefirmware update throughputVSAvoidnetwork resource consumption

Core Design Contradiction:

ProductivityVSLoss of energy

Solution Approach 1:

The patent allows multiple devices to simultaneously access copies of the same firmware image from the cloud platform. Instead of transferring the entire firmware file multiple times over the network, the system serves authenticated devices with identical or differential updates from centralized storage. This approach improves productivity by enabling parallel updates while minimizing redundant network resource consumption.

Inventive Principle:

Principle #26Copying

Data Source

PatentUS12314698B2Cloud based subscription and orchestration of continuous integration and deployment for firmware

Publication Date: 2025.05.27 AMERICAN MEGATRENDS

AI summary

In an aspect of the disclosure, a method, a computer-readable medium, and a computer system are provided. The computer system includes one or more computing devices. The one or more computing devices provide access to a first firmware image containing firmware of a baseboard management controller (BMC) through a cloud platform. The one or more computing devices receive, from a first device of a first subscriber, a request to retrieve the first firmware image according to a first subscription. The one or more computing devices grant, to the first device, access to the first firmware image.