> For the complete documentation index, see [llms.txt](https://docs.ngsurvey.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ngsurvey.com/fr/installation-setup/installation/amazon-web-services/lightsail.md).

# LightSail

Pour déployer ngSurvey sur une instance Amazon LightSail, vous pouvez sélectionner Ubuntu comme système d'exploitation et ajouter le script de démarrage suivant à votre image. Dès que l'instance LightSail sera prête, ngSurvey commencera son installation et sera prêt à l'emploi sur l'adresse publique de votre LightSail en quelques minutes.

{% hint style="warning" %}
Une instance avec un minimum de 4 Go de RAM est requise.
{% endhint %}

`curl -o ngs-ubuntu-docker.sh https://ngsurvey.s3.eu-central-1.amazonaws.com/ngs-ubuntu-docker.sh` \
`chmod +x ./ngs-ubuntu-docker.sh` \
`./ngs-ubuntu-docker.sh`   

![](/files/c4552269a8ae51ecea7438d88cb4bb3a436f108e)  

Si vous préférez utiliser CentOS comme hôte, vous pouvez utiliser le script suivant comme script de lancement 

curl -o ngs-centos-docker.sh <https://ngsurvey.s3.eu-central-1.amazonaws.com/ngs-centos-docker.sh> chmod +x ./ngs-centos-docker.sh \
sed -i 's/\r$//' ngs-centos-docker.sh \
./ngs-centos-docker.sh  &#x20;


---

# Agent Instructions
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```
GET https://docs.ngsurvey.com/fr/installation-setup/installation/amazon-web-services/lightsail.md?ask=<question>&goal=<endgoal>
```

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