I've been investigating more into how ostree works and how it relates to
running `ostree container commit` for each layer. I've decided to move
our pre-installed bins and public keys into their own stages and then
bind mount them into a `RUN` instruction so that we can just use `cp` to
get the files into the image and then call `ostree container commit`.
Now all of our layers in the image (after the base image) will be in the
ostree commit tree.
The akmods module require having the /rpms directory put into /tmp/rpms.
By default we will mount the akmods image with the `main-{{ os_version
}}` tag.
If a user supplies `base` for the akmods module in their recipe, it will
pull that image tag instead and mount the resulting /rpms.
```yaml
modules:
- type: akmods
base: surface
install:
- openrazer
```
This would pull the image `ghcr.io/ublue-os/akmods:surface-39`.
A user can also supply `nvidia-version` with the numerical version of
the driver you would like to use. Doing so will mount the appropriate
`akmods-nvidia` image with the version of the driver you want in the
tag.
```yaml
modules:
- type: akmods
nvidia-version: 545
install:
- nvidia
```
This would pull the image `ghcr.io/ublue-os/akmods-nvidia:main-39-545`
and `ghcr.io/ublue-os/akmods:main-39`.
This uses bind mount like all the other modules so these files will not
persist into the final image.
