Pick for maintenance, not fashion
The best operating system for a service is one you can patch, recover and support. Consider the release lifecycle, package availability, application requirements and your team’s experience. A familiar system with a clear update routine is often the practical choice.
Automate the first boot
Create a non-root administrative user, install SSH keys, apply current security updates and restrict the firewall. Provisioning tools help keep a replacement machine close to the original configuration. Keep passwords and private keys out of images and templates.
Reinstall is destructive
An operating-system reinstall usually replaces the system disk. Back up what you need, verify the target server identifier and make sure you can restore it. Snapshots and custom images need an explicit retention policy.
Verify image provenance
Images should come from verified upstream releases and be updated regularly. A launch-ready catalogue must publish supported versions and architecture. Custom ISO support, rescue access and BSD drivers should be checked before ordering.
The initial image selection
The configurator lists six Linux image choices. Select the release that fits your application and check its support lifecycle, update process and recovery route.
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Debian 13
- Debian 12
- AlmaLinux 9
- Rocky Linux 9
Specialist images need separate validation
Minimal installations, Docker-ready systems, WireGuard setups, rolling Arch images and BSD configurations have different requirements. Confirm the image appears in the selected order, then check release support, virtual drivers and recovery access.
Checkout images versus editorial image families
The current Linux order choices are Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Debian 13, Debian 12, AlmaLinux 9 and Rocky Linux 9. Dedicated and VPS configuration use these initial choices. Articles also discuss Arch, FreeBSD, OpenBSD, minimal systems, Docker-ready systems and WireGuard-ready systems. Discussion does not establish that every variant is selectable or validated for deployment.
Validate an image before offering it
A deployment image needs a verified upstream source, boot and storage-driver tests, network configuration, supported updates and a reproducible build record. Check that host keys and machine identifiers are generated uniquely. A clean first boot should not contain shared credentials, another customer’s data or a private package repository token.
Release names are not support guarantees
An older version can appear in a comparison or migration guide after its normal support period. Confirm the current upstream support status before installing it. Do not infer a current security commitment from an archived image name or a guide’s publication year.
A little more clarity.
Can I select every operating system mentioned in the guides?
No. The initial configurator lists six Linux choices and five Windows choices. Specialist image families need explicit deployment validation and availability before they become order options.