CoreOS

The container optimized OS

We are building minimal Operating Systems (RHEL CoreOS, Fedora CoreOS) focused on running containerized workflows, with a focus on security, scalability and automatic updates.

We are using OCI containers as a transport and delivery mechanism for operating system content.

Our goal is to build a community interested in minimal, secure and scalable operating systems.

Join our Discourse Forums
Join our Matrix Channel and join the conversations about the project
Consider contributing if you have ideas to improve the project.

Check the website for more information.

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coreos-assembler coreos-assembler Public

Tooling container to assemble CoreOS-like systems

Go 396 191
fedora-coreos-config fedora-coreos-config Public

Base configuration for Fedora CoreOS

Shell 200 175
ignition ignition Public

First boot installer and configuration tool

Go 990 300
fedora-coreos-tracker fedora-coreos-tracker Public

Issue tracker for Fedora CoreOS

284 67
fedora-coreos-docs fedora-coreos-docs Public

Documentation for Fedora CoreOS

Shell 69 157
rhel-coreos-config rhel-coreos-config Public

Base configuration for RHEL CoreOS and CentOS Stream CoreOS

Shell 6 30

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Showing 10 of 276 repositories

fedora-coreos-config Public
Base configuration for Fedora CoreOS

coreos/fedora-coreos-config's past year of commit activity

Shell 200 175 10 (1 issue needs help) 38 Updated Nov 12, 2026
rhel-coreos-config Public
Base configuration for RHEL CoreOS and CentOS Stream CoreOS

coreos/rhel-coreos-config's past year of commit activity

Shell 6 MIT 30 25 9 Updated Nov 11, 2026
latest-releases Public
Dashboard tracking latest releases of CoreOS upstream projects

coreos/latest-releases's past year of commit activity

Python 6 Apache-2.0 9 0 0 Updated Nov 12, 2026
fedora-coreos-pipeline Public
Build pipeline for Fedora CoreOS

coreos/fedora-coreos-pipeline's past year of commit activity

Groovy 69 65 25 14 Updated Nov 11, 2026
bootupd Public
Bootloader updater

coreos/bootupd's past year of commit activity

Rust 198 Apache-2.0 57 41 14 Updated Nov 11, 2026
afterburn Public
A one-shot cloud provider agent

coreos/afterburn's past year of commit activity

Rust 233 Apache-2.0 134 13 10 Updated Nov 10, 2026
ignition Public
First boot installer and configuration tool

coreos/ignition's past year of commit activity

Go 990 Apache-2.0 300 136 26 Updated Nov 10, 2026
go-oidc Public
A Go OpenID Connect client.

coreos/go-oidc's past year of commit activity

Go 2,504 Apache-2.0 438 18 11 Updated Nov 10, 2026
coreos-assembler Public
Tooling container to assemble CoreOS-like systems

coreos/coreos-assembler's past year of commit activity

Go 396 Apache-2.0 191 88 (4 issues need help) 20 Updated Nov 9, 2026
chunkah Public
An OCI building tool for content-based layers

coreos/chunkah's past year of commit activity

Rust 151 Apache-2.0 17 14 2 Updated Nov 9, 2026

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Go Shell Python Rust C

Most used topics

coreos kubernetes etcd go tectonic