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Add erofs support and use it on RHEL 10 #1117

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@bcl bcl commented Dec 20, 2024

Things that are needed:

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bcl commented Dec 20, 2024

Currently works to build an erofs image-installer image on RHEL10 but will not boot due to the kernel not supporting zstd on erofs.

bcl added 6 commits December 20, 2024 14:41
Supports passing the compression type, extended erofs options, and
maximum compress physical cluster size.
In preparation for adding erofs support rename the variable since it
will be used for more than squashfs.
This will make it easier to select other rootfs types without depending
on side-effects like rootfsPipeline being nil.
Add support for erofs by setting the RootfsType on
AnacondaInstallerISOTree to ErofsRootfs to select a plain erofs
compressed root filesystem for the Anaconda ISO.

The mkfs.erofs arguments will look like this:
zstd,8 -E all-fragments,dedupe -C 131072
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