Is CoreOS dead?

On May 26, 2020, CoreOS Container Linux reached its end of life and will no longer receive updates.

What is rancher based on?

Rancher Labs also produces Rancher, a container management product based on Kubernetes.

Which Linux distro is best for Docker?

An operating system that provides a kernel optimized for sharing among multiple containers would be the most suitable. One of the most common choices is Ubuntu, as it provides the latest kernels with the latest capabilities. Ubuntu is derived off Debian OS, which is another common choice for the host OS.

What is Kubernetes used for?

Kubernetes is an open-source container orchestration platform that enables the operation of an elastic web server framework for cloud applications. Kubernetes can support data center outsourcing to public cloud service providers or can be used for web hosting at scale.

What is CoreOS RKT?

CoreOS rkt (pronounced rocket) is a containerization software engine for running application workloads in isolation from the underlying infrastructure. Most of the default settings are editable upon runtime; the rkt run command enables users to write custom execution parameters to a given image.

What is the difference between RHEL and CoreOS?

CoreOS is designed for security, consistency, and reliability. Red Hat Enterprise Linux includes military-grade security technologies—from network firewall control to secure containers for application isolation—to prevent intrusions and protect your data.

What is Rancher k8?

Rancher is a complete software stack for teams adopting containers. It addresses the operational and security challenges of managing multiple Kubernetes clusters across any infrastructure, while providing DevOps teams with integrated tools for running containerized workloads.

What is Rke?

RKE is a CNCF-certified Kubernetes distribution that runs entirely within Docker containers. It solves the common frustration of installation complexity with Kubernetes by removing most host dependencies and presenting a stable path for deployment, upgrades, and rollbacks. Download RKE.

What is Tanzu?

Tanzu is a suite of products that helps users run and manage multiple Kubernetes (K8S) clusters across public and private “clouds”. While introducing Kubernetes as a first class VMware product, it still keeps strong ties to the VMware virtualization portfolio.