# Installation

## Execute installation

There are two ways to install Enginsight On-Premises:

* As [automatic installation](https://docs.enginsight.com/docs/master/on-premises/installation/automatic-installation) using our Enginsight Debian image (recommended).
* As [manual installation](https://docs.enginsight.com/docs/master/on-premises/installation/manual-installation).

## Overview of the architecture

<figure><img src="https://97980696-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LTMe1v0eboWCAUTQHbT-887967055%2Fuploads%2FuvpzcKd5dRjySc6VSM2v%2FEnginsight-Standard-Architektur%20EN.png?alt=media&#x26;token=2c777862-d430-40a3-aa66-e73455eda165" alt=""><figcaption></figcaption></figure>

## Installation options

### Single instance for test environments

![](https://2429355096-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LTMe1v0eboWCAUTQHbT-3758922206%2Fuploads%2FFVi57mzoXDXqo4GOAAja%2FohneHTTPS.png?alt=media\&token=85e7dbf7-8685-4253-8f5f-50a1bc0b1ea7)

* no HTTPS
* no nginx
* no domain

{% hint style="danger" %}
Not recommended for productive use.
{% endhint %}

### Single instance for productive environments

![](https://2429355096-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LTMe1v0eboWCAUTQHbT-3758922206%2Fuploads%2FAPgVpJAogJru5sk7ddr9%2FmitHTTPS.png?alt=media\&token=3502dcde-9f41-488b-8d7d-8d788fc728a4)

* HTTPS
* Domain possible
* container ports: 80, 8080
* internal ports: 81, 82 *(e.g. 127.0.0.1:81, 127.0.0.1:82)*

### Loadbalancing for productive environments

![](https://2429355096-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LTMe1v0eboWCAUTQHbT-3758922206%2Fuploads%2F0gXIqF5eUyO91c0orBQV%2FLoadBalancing.png?alt=media\&token=cf207162-99f4-4b83-9427-3c05a04d43ab)

* load balancing necessary from 500 servers and clients, see [on-premises requirements](https://docs.enginsight.com/docs/master/requirements#application-server)
* nginx on own VM

You can find detailed instructions on load balancing [here](https://docs.enginsight.com/docs/v/master/on-premises/installation/load-balancing).