Catalogue
All images
Every image is built hardened, patched at build time and verified to boot before release. Search or filter to find the base you need.
12 images
Debian 12 (Bookworm)
x86_64 · QCOW2 · 1.9 GB
A free, rock-stable Debian base, hardened and patched — the universal operating system for the cloud.
Ubuntu Server 24.04 LTS
x86_64 · QCOW2 · 2.4 GB
The current Ubuntu LTS on an LVM root layout, hardened and patched — grow the root filesystem online without repartitioning.
Windows Server 2025 Datacenter
x86_64 · VHD · 9.8 GB
Windows Server 2025 Datacenter, preconfigured and hardened, with hotpatching to trim maintenance windows.
AlmaLinux 9
x86_64 · QCOW2 · 2.1 GB
A 1:1 RHEL 9-compatible Linux server, community-governed and free of licensing fees.
Alpine Linux 3.20
x86_64 · QCOW2 · 0.3 GB
A minimal, security-oriented Linux base with a very small footprint.
CentOS Stream 10
x86_64 · QCOW2 · 1.8 GB
The continuously delivered upstream of RHEL 10, hardened for the cloud.
Fedora Server 40
x86_64 · QCOW2 · 2.0 GB
Current packages and a fast-moving toolchain, hardened and self-updating.
openSUSE Leap 15.6
x86_64 · QCOW2 · 2.2 GB
A stable, enterprise-grade Linux distribution ready to build on the moment it boots.
Oracle Linux 9
x86_64 · QCOW2 · 2.2 GB
A RHEL 9-compatible enterprise distribution, tuned and ready to run.
Rocky Linux 9
x86_64 · QCOW2 · 2.1 GB
A 1:1 RHEL 9-compatible enterprise base, community-governed and free of licensing fees.
Ubuntu Server 22.04 LTS
x86_64 · QCOW2 · 2.3 GB
The proven 22.04 LTS base with an LVM disk layout — stable, hardened and patched for production.
Windows Server 2022 Datacenter
x86_64 · VHD · 9.4 GB
The proven Windows Server 2022 Datacenter base, patched and generalised for the cloud.