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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 coreos-assembler Public

    Tooling container to assemble CoreOS-like systems

    Go 382 188

  2. fedora-coreos-config fedora-coreos-config Public

    Base configuration for Fedora CoreOS

    Shell 186 172

  3. ignition ignition Public

    First boot installer and configuration tool

    Go 937 274

  4. fedora-coreos-tracker fedora-coreos-tracker Public

    Issue tracker for Fedora CoreOS

    277 64

  5. fedora-coreos-docs fedora-coreos-docs Public

    Documentation for Fedora CoreOS

    Shell 62 146

  6. rhel-coreos-config rhel-coreos-config Public

    Base configuration for RHEL CoreOS and CentOS Stream CoreOS

    Shell 5 25

Repositories

Showing 10 of 274 repositories
  • fedora-coreos-config Public

    Base configuration for Fedora CoreOS

    coreos/fedora-coreos-config’s past year of commit activity
    Shell 186 172 11 (2 issues need help) 36 Updated Feb 6, 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 5 MIT 25 14 2 Updated Feb 6, 2026
  • ignition Public

    First boot installer and configuration tool

    coreos/ignition’s past year of commit activity
    Go 937 Apache-2.0 274 110 19 Updated Feb 6, 2026
  • afterburn Public

    A one-shot cloud provider agent

    coreos/afterburn’s past year of commit activity
    Rust 227 Apache-2.0 123 15 6 Updated Feb 6, 2026
  • zincati Public

    Agent for Fedora CoreOS auto-updates

    coreos/zincati’s past year of commit activity
    Rust 178 Apache-2.0 39 24 8 Updated Feb 6, 2026
  • ignition-config-rs Public

    Data structures for reading/writing Ignition configs

    coreos/ignition-config-rs’s past year of commit activity
    Rust 4 Apache-2.0 5 0 1 Updated Feb 6, 2026
  • repo-templates Public

    Metadata templates for CoreOS repositories

    coreos/repo-templates’s past year of commit activity
    Rust 4 17 5 3 Updated Feb 6, 2026
  • openssh-keys Public

    A pure-Rust library to read and write OpenSSH public keys

    coreos/openssh-keys’s past year of commit activity
    Rust 36 Apache-2.0 18 7 2 Updated Feb 6, 2026
  • vmw_backdoor-rs Public

    A pure-Rust library for VMware host-guest protocol ("VMXh backdoor")

    coreos/vmw_backdoor-rs’s past year of commit activity
    Rust 16 7 1 0 Updated Feb 6, 2026
  • butane Public

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

    coreos/butane’s past year of commit activity
    Go 309 Apache-2.0 81 42 (2 issues need help) 10 Updated Feb 6, 2026