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Real-World Edge Computing

Real-World Edge Computing

By : Robert High, Sanjeev Gupta
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Real-World Edge Computing

Real-World Edge Computing

By: Robert High, Sanjeev Gupta

Overview of this book

Edge computing holds vast potential to revolutionize industries, yet its implementation poses unique challenges. Written by industry veterans Rob High and Sanjeev Gupta, this comprehensive guide bridges the gap between theory and practice. Distilling expertise from their combined decades of experience in edge computing and hybrid cloud mesh solutions, this book equips software developers and DevOps teams with the knowledge and skills needed to deploy edge solutions at scale in production environments. It also explores foundational standards and introduces key factors that may impede the scaling of edge solutions. While edge computing draws from the successes of cloud computing, crucial distinctions separate the two. High and Gupta elucidate these distinctions, helping you grasp the nuanced dynamics of edge-computing ecosystems. With a focus on leveraging Open Horizon to overcome pitfalls and optimize performance, this book will help you confidently navigate the intricacies of constructing and deploying resilient edge solutions in real-world production settings. By the end of this book, you’ll have acquired a deep understanding of essential success factors for building and deploying robust edge solutions in real-world production settings, leveraging Open Horizon for scalable edge deployments.
Table of Contents (24 chapters)
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Free Chapter
1
Part 1: Managing the Edge
7
Part 2: Working on the Edge
13
Part 3: Advancing the Edge System
17
Part 4: Edge Management in Practice

The components of the Management Hub

The Management Hub is comprised of six subsystems that collaborate to provide management of the overall system. These are as follows:

  • Agreement Bot (Agbot)
  • Exchange
  • Switchboard
  • Model Manager
  • Secrets Manager
  • FIDO Device Onboard

We will discuss these further here.

Agbot

Agbot is the heart of the Hub. It is responsible for monitoring all the Edge nodes (through their respective Agents) for node registrations, and any changes that affect the placement of services at any of the nodes. It evaluates the policies and patterns that you have published to make placement decisions continuously. Agbot negotiates agreements with the individual Agents for the placement of specific services.

Agreements

Important note

Agreements are an important concept within Open Horizon. An agreement is a contract, documented in JSON, between an Agent and the Agbot to place a workload at the Edge node. This agreement can be used...

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