Flatcar Container Linux: The Ideal OS for Running Kubernetes at the Edge

Flatcar Container Linux: The Ideal OS for Running Kubernetes at the Edge

This post will be the first in a series covering Flatcar Container Linux. In this tutorial, we will learn The Ideal OS for Running Kubernetes at the Edge.

This post will be the first in a series covering Flatcar Container Linux, covering everything you need to configure and deploy the OS at the edge. Check back each Friday for future installments.

I have been researching the optimized infrastructure stack to run Kubernetes at the edge. While K3s from Rancher comes across as the best Kubernetes distribution for the edge, the quest for an edge-optimized operating system (OS) continues.

During the holidays, I got a chance to explore Flatcar Container Linux, an OS that started as a fork from CoreOS Container Linux when Red Hat purchased CoreOS.

Since its introduction in 2014, I have been a fan of the projects from CoreOS, Inc. Container Linux, rkt, etcd, Fleet, and Flannel were some of the products from the CoreOS staple. While etcd became the foundation of Kubernetes and a part of CNCF, other projects ceased to exist after Red Hat acquired CoreOS.

Last year, Red Hat announced the company would no longer develop or support Container Linux. Though Fedora CoreOS is positioned as an alternative, it’s not a drop-in replacement to CoreOS Container Linux.

kubernetes

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

50+ Useful Kubernetes Tools for 2020 - Part 2

Our original Kubernetes tool list was so popular that we've curated another great list of tools to help you improve your functionality with the platform.

Kubernetes in the Cloud: Strategies for Effective Multi Cloud Implementations

This article explains how you can leverage Kubernetes to reduce multi cloud complexities and improve stability, scalability, and velocity.

Kubernetes vs Docker

Get Hands-on experience on Kubernetes and the best comparison of Kubernetes over the DevOps at your place at Kubernetes training

Typical flow for deploying applications to Kubernetes

Get Hands-on experience on Kubernetes and the best comparison of Kubernetes over the DevOps at your place at Kubernetes training

Microsoft Announces General Availability Of Bridge To Kubernetes

Microsoft announced the general availability of Bridge to Kubernetes, formerly known as Local Process with Kubernetes.