# Helmut4 Server

### System requirements \*

* CPU: 8 core (virtual or physical)
* OS: Ubuntu 20.04 LTS or 22.04 LTS Server
* RAM: 16GB+**\*\***
* Storage: 200GB+ to host containers etc
* Ethernet: provided by Host: 1 GbE minimum, 10GbE for file move/copy operations on server stream (not recommended)
* Recommended: static IP address
* Optional: local DNS entry for the IP address
* Internet: Internet connection and registration are necessary for required software deployment
  * advanced internet access will be needed during set up to install docker, portainer, ...
* Permanent connection to **repo.moovit24.de:443** for Stack sync and access to container images
* Helmut4 needs root access on host OS
* Helmut4 needs a shared storage location to run properly

{% hint style="info" %}
**\*** These settings apply to single and cluster systems, a cluster needs three machines with the same resources
{% endhint %}

{% hint style="info" %}
**\*\*** the amount of RAM may need to be increased by the amount concurrent users
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.helmut.de/helmut4-releases/v4.6.0/getting-started/tech-specs/helmut4-server.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.