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@coreos

CoreOS

Key components to secure, simplify and automate your container infrastructure

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.

Check the website for more information.

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  1. coreos-assembler Public

    Tooling container to assemble CoreOS-like systems

    Go 365 181

  2. fedora-coreos-config Public

    Base configuration for Fedora CoreOS

    Shell 165 166

  3. ignition Public

    First boot installer and configuration tool

    Go 894 256

  4. fedora-coreos-tracker Public

    Issue tracker for Fedora CoreOS

    271 63

  5. fedora-coreos-docs Public

    Documentation for Fedora CoreOS

    Shell 57 137

  6. rhel-coreos-config Public

    Base configuration for RHEL CoreOS and CentOS Stream CoreOS

    Shell 2 12

Repositories

Showing 10 of 268 repositories
  • latest-releases Public

    Dashboard tracking latest releases of CoreOS upstream projects

    Python 5 Apache-2.0 4 0 0 Updated Jul 9, 2025
  • coreos-assembler Public

    Tooling container to assemble CoreOS-like systems

    Go 365 Apache-2.0 181 80 (4 issues need help) 13 Updated Jul 9, 2025
  • fedora-coreos-docs Public

    Documentation for Fedora CoreOS

    Shell 57 137 61 (1 issue needs help) 11 Updated Jul 8, 2025
  • afterburn Public

    A one-shot cloud provider agent

    Rust 218 Apache-2.0 116 15 4 Updated Jul 8, 2025
  • ignition Public

    First boot installer and configuration tool

    Go 894 Apache-2.0 256 108 16 Updated Jul 8, 2025
  • repo-templates Public

    Metadata templates for CoreOS repositories

    Rust 3 13 3 11 Updated Jul 8, 2025
  • butane Public

    Butane translates human-readable Butane Configs into machine-readable Ignition Configs.

    Go 282 Apache-2.0 74 44 (1 issue needs help) 10 Updated Jul 8, 2025
  • fedora-coreos-streams Public

    Stream metadata and overrides for Fedora CoreOS

    Python 37 25 5 0 Updated Jul 8, 2025
  • fedora-coreos-config Public

    Base configuration for Fedora CoreOS

    Shell 165 166 11 (2 issues need help) 28 Updated Jul 8, 2025
  • rpm-ostree Public

    ⚛📦 Hybrid image/package system with atomic upgrades and package layering

    C 927 202 419 26 Updated Jul 7, 2025