What is Fedora CoreOS?

Fedora CoreOS is a minimal operating system designed for running containerised workloads securely and at scale. It is the successor to the original CoreOS Container Linux and updates itself automatically using rpm-ostree.

Its immutable design and hands-off updates make it well suited to Kubernetes nodes and container hosts, where consistency and low maintenance matter most.

Visit the official Fedora CoreOS website →

Key facts

TypeContainer-optimised Linux
Based onFedora
Update systemrpm-ostree (immutable)
StreamsStable, Testing, Next
LicenceFree and open source
Best withContainers & Kubernetes

Versions on our VPS

StableTestingNext

Streams let you balance stability and early access: Stable for production, Testing and Next to preview upcoming changes.

Why run Fedora CoreOS on a Lucid Cloud VPS

Minimal, self-updating and immutable, purpose-built for containers.

Automatic updates

Updates apply automatically and atomically via rpm-ostree, so container hosts stay current with little intervention.

Container-first

A lean base with just what containers need, reducing the attack surface and resource overhead.

Immutable by design

The core system is read-only, making hosts consistent, reproducible and easy to roll back.

Best suited to

Container hostsKubernetes nodesImmutable infrastructureAutomated fleets

Fedora CoreOS VPS FAQs

Common questions about running Fedora CoreOS on a VPS, answered.

What are the Fedora CoreOS streams?
There are three streams: Stable for production, Testing to preview the next release, and Next for early changes. You choose the balance of stability and early access.
How does Fedora CoreOS update?
It updates automatically and atomically using rpm-ostree, applying a complete new image and allowing easy rollback if needed.
Is Fedora CoreOS right for me?
It suits container and Kubernetes workloads that value automation and consistency. For general-purpose servers, Fedora or Ubuntu may fit better.


Deploy Fedora CoreOS in minutes

Spin up Fedora CoreOS on a fast, guaranteed-resource VPS with full root access and instant scaling. Choose self-managed or add fully managed support.

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