openSUSE MicroOS

An immutable, self-updating, transactional version of openSUSE Tumbleweed's rolling package base, primarily aimed at container hosts and Kubernetes nodes, with desktop variants also available.

Immutable & Atomicimmutableatomic-updatescontainersKubernetesopenSUSE-basedダウンロード ↗公式サイト ↗ドキュメント / Wiki ↗

ベース

openSUSE (shares base with Tumbleweed)

初回リリース

2020

パッケージマネージャー

transactional-update (rpm-based, atomic)

デスクトップ環境

None by default (Desktop variants add GNOME or KDE Plasma)

MicroOS applies openSUSE's transactional-update approach -- changes are staged and applied as one atomic snapshot on a Btrfs filesystem, with automatic rollback available if a boot fails -- to a minimal, largely automated system designed to update itself with little to no manual intervention. Its primary use case is as a lightweight, hardened host for containers and Kubernetes workloads, where an immutable, self-healing base reduces the operational surface area that needs day-to-day manual attention. Desktop-focused variants exist too (MicroOS Desktop with GNOME or KDE Plasma), extending the same atomic-update model that Fedora Silverblue/Kinoite popularized to the openSUSE/Tumbleweed package ecosystem.

MirrorNestはディストリビューションのISOイメージ自体はホストしていません。正しいチェックサムや署名で検証できるよう、インストールメディアは必ず上記リンク先のプロジェクト公式ダウンロードページから直接入手してください。