RancherOS cloud-config modules: TUN and ZFS

Hi all !

I am about to install my first RancherOS on a fresh new server that has two SSDs for redundancy. I want to use the ZFS kernel module and the TUN kernel module for VPN tunneling.

I would like to enable/install the 2 kernel modules from the cloud-config file. I have found the ZFS kernel module which should work with the syntax modules: [zfs], but I can’t find the tun device.

What should i do to add it? Any indication would be appreciated.

Thank you all !