December 8 – Weekly Recap Of Digital Rebar, RackN, And Industry News

Welcome to the weekly post of the RackN blog recap of all things Digital Rebar, RackN, Edge Computing, and DevOps. If you have any ideas for this recap or would like to include content please contact us at info@rackn.com or tweet RackN (@rackngo)

Items of the Week

Industry News

Maybe we’re just too lazy to put in the work to become DevOps-minded, though, to the industry’s credit, the desire to “get DevOps” is real. Roughly 10 years after DevOps was coined as a thing, enterprises are madly scrambling to embrace it, as survey data uncovers. The problem is that too often we think it’s about hiring a few “DevOps engineers” and setting them free to… DevOp… or whatever.

Many industrial applications have been developed to utilize IoT devices and the data they produce.  They generally use cloud hosting, analytics and edge computing technology, often provided and connected via an IoT Platform – a set of tools and run-time systems hosted on the cloud that enable the development and deployment of a “complete IoT solution.”

With the advent of KubCon and CloudNativeCon in Austin, Texas, on Wednesday, assorted enterprise vendors have chosen this week to flog their latest devops-oriented wares, before the impending holiday torpor leaves IT folks too distracted, weary or inebriated to care.

Digital Rebar

RackN

Like other Gartner events, the Infrastructure and Operations (IO) show is all about enterprises maintaining systems.  There are plenty of hype chasing sessions, but the vibe is distinctly around working systems and practical implementations.  Think: sports coats not t-shirts.  In that way, it’s less breathless and wild-eyed than something like KubeCon (which is busy celebrating a bumper crop of 1.0 projects).  The very essence of this show is to project an aura of calm IT stewardship.

Join this webinar to learn more about the RackN Kubernetes installation integration using community tools like Kubeadm demonstrated at this week’s KubeCon event (Slides) in Austin, TX. Co-Founders Rob Hirschfeld and Greg Althaus of RackN will discuss this fast and simple approach to operating Kubernetes. Of course, we’ll also demonstrate the technology installing Kubernetes following the immutable infrastructure model highlighting the automated provisioning technology built on the open source Digital Rebar project.

Dec 14, 2017 1:30 PM CST

We are actively looking for feedback from customers and technologists before general availability of both RackN and the Terraform plug-in. It takes just a few minutes to get started and we offer direct engineering engagement on our community slack channel. Get started now by providing your email on our registration page so we can provide you all the necessary links.

L8ist Sh9y Podcast

Podcast Guest: Keith Townsend, The CTO Advisor

UPCOMING EVENTS – None until 2018

Exploring the Edge Series: “Edge is NOT just Mini-Cloud”

While the RackN team and I have been heads down radically simplifying physical data center automation, I’ve still been tracking some key cloud infrastructure areas.  One of the more interesting ones to me is Edge Infrastructure.

This once obscure topic has come front and center based on coming computing stress from home video, retail machine and distributed IoT.  It’s clear that these are not solved from centralized data centers.

While I’m posting primarily on the RackN.com blog, I like to take time to bring critical items back to my personal blog as a collection.  WARNIING: Some of these statements run counter to other industry.  Please let me know what you think!

Don’t want to read?  Here’s a summary podcast.

Post 1: OpenStack On Edge? 4 Ways Edge Is Distinct From Cloud

By far the largest issue of the Edge discussion was actually agreeing about what “edge” meant.  It seemed as if every session had a 50% mandatory overhead in definitioning.  Putting my usual operations spin on the problem, I choose to define edge infrastructure in data center management terms.  Edge infrastructure has very distinct challenges compared to hyperscale data centers.  Read article for the list...

Post 2: Edge Infrastructure Is Not Just Thousands Of Mini Clouds

Running each site as a mini-cloud is clearly not the right answer.  There are multiple challenges here. First, any scale infrastructure problem must be solved at the physical layer first. Second, we must have tooling that brings repeatable, automation processes to that layer. It’s not sufficient to have deep control of a single site: we must be able to reliably distribute automation over thousands of sites with limited operational support and bandwidth. These requirements are outside the scope of cloud focused tools.

Post 3: Go CI/CD And Immutable Infrastructure For Edge Computing Management

If “cloudification” is not the solution then where should we look for management patterns?  We believe that software development CI/CD and immutable infrastructure patterns are well suited to edge infrastructure use cases.  We discussed this at a session at the OpenStack OpenDev Edge summit.

What do YOU think?  This is an evolving topic and it’s time to engage in a healthy discussion.