Support zfs native encryption

[ghfields]

No description provided.

[ghfields]

openzfs/zfs#7153

[ghfields]

Functional encrypted root pool instructions:
https://gist.github.com/ghfields/92660bc9199fee6c78e34b6913531722

[ideologysec]

Something to consider that would both speed up installation and increase future usability is to use Jonathon F's PPA; this saves the compilation step, and allows for easy DKMS upgrades in the future...

https://launchpad.net/~jonathonf/+archive/ubuntu/zfs

[ghfields]

Several weeks ago, I tried to use that PPA on the 18.04 liveCD to avoid compiling, but it kept using the 0.7.5 embedded module. I might have been having a bad day. If I can get it to take, I'll switch over.

[ideologysec]

Definitely make sure you're installing the dkms package, otherwise yer gonna have a bad time.

[ghfields]

Figured it out... the Trick is "systemctl stop zfs-zed.service" before doing "modprobe -r zfs"

Those changes are not in my gist above. It is now just a matter of UI design to incorporate into rpooler