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Fedora Linux 44 Minimal

Azure Operating Systems

the distribution's own smallest package set, hardened and self updating, with fewer packages to patch, scan and audit

Base
Hardened build
minimal ports, security patches applied at build time
Access
Unique credentials
generated on first boot, readable only by root
Verified
Boots working
services pass a health gate before release
Support
24/7, 365 days
by email and live chat, 24 hour response SLA

Overview

Fedora Linux 44 Minimal is Fedora Cloud Edition cut down to the smallest package set the Fedora Project itself defines: the mandatory packages of its core group, which Fedora describes as the smallest possible installation, plus what a cloud virtual machine needs to be provisioned, networked, patched and managed. There is no application layered on top: the operating system is the product. Measured against the standard Fedora Linux 44 image it is cut from, it carries 369 installed packages instead of 446 and 275 MiB less installed software. Most of that is the container runtime the standard edition ships, together with its qemu-user-static user mode emulators; the rest is an unused DNF 4 Python stack, rsync, nftables and their libraries. The image carries a manifest generated from its own package database, and anything you miss is one dnf install away. Fedora releases are supported for roughly 13 months, so this is a base for current kernels and toolchains rather than for a long lived fleet.

Why the cloudimg image

cloudimg cuts the Minimal profile from its own hardened, fully patched Fedora Linux 44 image with a guarded package transaction: rpm's own dependency check and the package manager's solver must both agree on the exact removal before anything is removed, and a measured floor stops the build if the result is not genuinely smaller than the standard image. cloud-init, the Azure agent, OpenSSH, SELinux, automatic updates and the boot chain are protected from the trim by construction. There is no default login: SSH access is by the key you supply at launch, password authentication is off and root is locked. SELinux ships enforcing, automatic security updates are armed, SSH is the only network listener, and every deployment comes with a paired deploy guide and 24/7 cloudimg support.

Common uses

  • Automation and configuration managed hosts that want the smallest practical Fedora base
  • Security conscious deployments that want fewer installed packages to patch, scan and audit
  • Development and build hosts that need current Fedora toolchains without a bundled container stack