Minimum requirements and supported versions
Support policy
Stealthium stays close to the current (N) and previous (N-1) major release of each operating system family. We expand supported surface area as customer demand dictates, not ahead of it.
- Releases outside this policy may still run, but they aren't tested and aren't covered by support.
- Need an older release? Contact your Stealthium team; we review requests case by case.
Supported operating systems
| OS family | Supported releases | Notes |
|---|---|---|
| Enterprise Linux (RHEL and compatible) | EL 10, EL 9 | EL 8 is not supported. |
| Ubuntu LTS | 26.04, 24.04, 22.04 | LTS releases only. |
Installation methods
- Kubernetes: Helm chart (recommended).
- Linux hosts: Stealthium binary with the install script.
Not supported
- Enterprise Linux 8 and earlier
- Ubuntu releases older than 22.04, and non-LTS Ubuntu releases