This is a million-dollar question. If you want an Odoo launching automation, you need to automate creating config files, log files, daemon files, etc. You also need sufficient server resources (not cheap). I am currently developing one for our company. If you wish to pursue this, you can send me an email and we can talk about business. Thanks.

Hi, thanks for your answer. I have a root Server and I have odoo installed there. I would like to to do the same for my customers like it is at odoo. They should be able to try odoo online with their company-name.xy.com. Do you know how it works?

hi,

You can do it by yourself.please do the following:

1.Go the the link https://www.odoo.com/page/start and give your company name or any other name in the text box and click button "try now"

2.In the next window , you can register your company details orelse just click the "skip this step".

3.In the next window you can see the odoo apps list. In the you select anyone and click "Install"

4.After some time, your module will be open and you can do the demo in that module.

Try it..Thank you....