ZFS removed when rebasing on my image

[pypeaday]

I do not know if this is the right place to raise this issue but maybe there's a simple misunderstanding on my part.

I just recently got around to trying Aurora and was mega-pleased to see ZFS included out of the box as I use ZFS for extra storage on my desktop.

I wanted to build my own image for future customization and started with this image-template, here's the relevant part of my containerfile

ARG SOURCE_IMAGE="aurora"

ARG SOURCE_SUFFIX="-dx-nvidia"

ARG SOURCE_TAG="latest"

FROM ghcr.io/ublue-os/${SOURCE_IMAGE}${SOURCE_SUFFIX}:${SOURCE_TAG}

When I build this and rebase, I get a list of changes that will take place on reboot and one is that the zfs utils are removed.

But if I rebase again on just the stock nvidia dx aurora image then it comes back... Can someone help me with what I'm missing?

[xlionjuan]

You could still add rpm-ostree install + that package to your build.sh

[pypeaday]

I'm more curious why I'd have to - what's the difference in the tag and the iso?