> ## Documentation Index
> Fetch the complete documentation index at: https://frp.xdr.ooo/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported Platforms

> Current stable platform scope and validation boundaries.

# Supported Platforms

Current published stable release: **FRP Auto Deploy v2.1.2** with pinned FRP **v0.70.1**.

## The most important distinction

A **container portability PASS is not the same as a real-VM/systemd/SELinux field validation**.

```mermaid theme={null}
flowchart LR
    A[Source / unit tests] --> B[Container userspace portability]
    B --> C[Real VM + systemd]
    C --> D[Specific topology / SELinux / architecture]
    D --> E[Field validation claim]
```

Documentation should never promote a lower-level test into a stronger support claim.

## Stable client scope

The stable product scope is **Linux/systemd**.

For a new user who wants the least ambiguous baseline, Ubuntu 22.04/24.04 x86\_64 has the strongest documented real-VM validation in the stable line.

## v2.1.2 validation classification

| Environment                                                         | Validation level / current claim                                                        |
| ------------------------------------------------------------------- | --------------------------------------------------------------------------------------- |
| Ubuntu 22.04 / 24.04 real VM                                        | **Required stable baseline; documented PASS**                                           |
| Ubuntu 24.04 x86\_64 single-443 / enterprise-restricted client path | **Real E2E PASS**                                                                       |
| Rocky Linux 9 container                                             | automated userspace/container PASS                                                      |
| AlmaLinux 9 container                                               | automated userspace/container PASS                                                      |
| Amazon Linux 2023 container                                         | automated userspace/container PASS                                                      |
| Amazon Linux 2 container                                            | automated userspace/container PASS                                                      |
| Rocky Linux 9 real VM                                               | **NOT\_TESTED in v2.1.2 stable validation; do not advertise full VM support**           |
| Rocky/Alma SELinux Enforcing                                        | **NOT\_TESTED** in stable validation                                                    |
| Amazon Linux 2023 real VM                                           | **NOT\_TESTED** in stable validation                                                    |
| Amazon Linux 2 real VM / systemd 219 / real TTY                     | **NOT\_TESTED** in stable validation                                                    |
| Native ARM64 systemd                                                | architecture mapping tested, real-systemd gate not proven in this stable classification |
| Real OpenSSL 1.0.2 TLS enrollment                                   | **NOT\_TESTED** stable real-host gate                                                   |

<Note>
  The development tree may contain newer Real E2E evidence than the immutable v2.1.2 release. This page intentionally describes the **stable release claim**, not every later lab result on `main`.
</Note>

## Windows and macOS

Windows and macOS client automation are development targets, but they are **not stable-supported in v2.1.2**.

A successful lab/E2E experiment should not be presented as a stable field-support claim until a stable release explicitly promotes that platform.

## Server scope

The FRP Auto Deploy server is Linux-based. A Windows FRP Auto Deploy server is outside the current product scope.

## Real-environment factors that can change behavior

* SELinux Enforcing
* native ARM64 systemd
* older OpenSSL/system libraries
* direct public-IP vs firewall/DNAT topology
* enterprise TLS interception/reset behavior
* real reboot and persistent systemd state

Use `sudo frpctl doctor` on both server and client when validating a new environment.

## Product scale

Platform support does not change the intended management scale: **a few systems to a few dozen clients**, not hundreds/thousands of managed endpoints.