Hey Philippe,
I never experienced myself that type of deployment but take a look at this medium post:
https://medium.com/mendix/how-private-cloud-can-be-used-in-mendix-b5e706dad1d4
At the end of this article you have a few more links that can help you:
You can also read this one:
I hope this helps,
Ricardo Pereira
PS: If this answer helped you, click to Accept this answer :D