Provide NVIDIA user space libraries at `/usr/lib`

[arnaldo2792]

What I'd like:

NVIDIA tools (Device Plugin, DRA driver) expect driver components in standard paths like /usr/bin and /usr/lib within a configurable driver root directory. Bottlerocket installs NVIDIA libraries at
/usr/lib/nvidia, causing tools like the DRA driver to fail when executing binaries like nvidia-smi.

Moving libraries to /usr/lib would resolve this, as tools would find components at standard locations within the driver root. However, this limits Bottlerocket to supporting a single version of NVIDIA userspace
libraries to avoid conflicts.

Any alternatives you've considered:

Patch each NVIDIA tool to search /usr/lib/nvidia, but this requires maintaining patches across all NVIDIA components that depend on standard library paths.

[arnaldo2792]

One idea that have come around is mounting an overlay filesystem at /usr/lib and /usr/bin, similar to what's done with the FIPS binaries. Bottlerocket could at runtime determine what's the correct source of the binaries and libraries depending on the loaded driver, and configure the overlay filesystem using the artifacts that correspond to the loaded driver.