[Questions] Provisionning rancheros.iso

I would like to create a new custom rancheros iso provisioned with pre-packing docker images in the preload folder to start them on startup (as system docker level)
What is the best way to do that ?

Ideally i would make os update from a private url containing my custom iso files. Is it possible ?

Finally, some containers need the private ip and the host name. Are env variables supported in rancher-compose ?

PS: I’m not a linux expert.

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I’m not a linux expert, but here’s some documentation on creating your own custom rancheros.iso.


Thank you Denise, i saw it.

But my question is how can i customize cloud-config.yml before creating the iso file and, optionaly, add some embedded container images ?