Protonvpn has some instructions to connect via openvpn:

https://protonvpn.com/support/linux-openvpn/

Where I'm stuck is step 3, where the guide has you download a dns update script into /etc/openvpn.

Openvpn doesn't reside in /etc so I'm not sure how to handle that. Any advice? Thanks.

If this ever gets to the point where I can use this by paying cash for access (and not having to deal with cryptocurrency) I would totally give it a try.

Edit: Turns out for what I'm trying to do (mount luks encrypted raid after start up) only needs the device mapping for the raid drive and not a file-system object.

So I luks encrypted the raid and call a script to open the vault and mount it when I need to.

****** In my system config file I added a raid drive like so:

``` (mapped-devices (list (mapped-device (source (uuid "205e5caa-694f-4457-a2a1-8affa3536e75")) (target "guix") (type luks-device-mapping))

(mapped-device (source (list "/dev/sdb1" "/dev/sdc1")) (target "/dev/md0") (type raid-device-mapping))))

(file-systems (cons* (file-system (mount-point "/") (device "/dev/mapper/guix") (type "ext4") (dependencies (list (list-ref mapped-devices 0))))

(file-system (mount-point "/mnt/nas") (device "/dev/md0") (type "ext4") (mount? #f) (dependencies (list (list-ref mapped-devices 1)))) %base-file-systems))) ```

I'd now like to luks encrypt the raid drive but I'm not sure how to go about doing it. Do I simply make a another mapped-device object, specifying the raid drive uuid and "/dev/md0" as the target:

(mapped-device (source (uuid {raid uuid})) (target "/dev/md0") (type luks-device-mapping))

and then pass that as a dependency to the raid file system object?

Thanks