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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 381 185

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

    Base configuration for Fedora CoreOS

    Shell 185 169

  3. ignition ignition Public

    First boot installer and configuration tool

    Go 928 270

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

    Issue tracker for Fedora CoreOS

    277 63

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

    Documentation for Fedora CoreOS

    Shell 62 144

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

    Base configuration for RHEL CoreOS and CentOS Stream CoreOS

    Shell 5 21

Repositories

Showing 10 of 274 repositories
  • ignition Public

    First boot installer and configuration tool

    coreos/ignition’s past year of commit activity
    Go 928 Apache-2.0 270 111 15 Updated Jan 6, 2026
  • fedora-coreos-config Public

    Base configuration for Fedora CoreOS

    coreos/fedora-coreos-config’s past year of commit activity
    Shell 185 169 10 (2 issues need help) 31 Updated Jan 6, 2026
  • fedora-coreos-streams Public

    Stream metadata and overrides for Fedora CoreOS

    coreos/fedora-coreos-streams’s past year of commit activity
    Python 40 25 3 1 Updated Jan 6, 2026
  • zincati Public

    Agent for Fedora CoreOS auto-updates

    coreos/zincati’s past year of commit activity
    Rust 177 Apache-2.0 37 22 7 Updated Jan 6, 2026
  • coreos-assembler Public

    Tooling container to assemble CoreOS-like systems

    coreos/coreos-assembler’s past year of commit activity
    Go 381 Apache-2.0 185 93 (4 issues need help) 16 Updated Jan 6, 2026
  • coreos-installer Public

    Installer for CoreOS disk images

    coreos/coreos-installer’s past year of commit activity
    Rust 238 Apache-2.0 98 45 11 Updated Jan 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 21 12 1 Updated Jan 5, 2026
  • fedora-coreos-pipeline Public

    Build pipeline for Fedora CoreOS

    coreos/fedora-coreos-pipeline’s past year of commit activity
    Groovy 65 62 20 13 Updated Jan 5, 2026
  • rpm-ostree Public

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

    coreos/rpm-ostree’s past year of commit activity
    C 977 212 442 31 Updated Jan 5, 2026
  • bootupd Public

    Bootloader updater

    coreos/bootupd’s past year of commit activity
    Rust 184 Apache-2.0 41 34 9 Updated Jan 5, 2026