update-fedora-bootc-nvidia

## Objective Update the fedora-bootc-nvidia image by checking available versions on the NVIDIA repository and modifying the appropriate configuration files. ## Step 1: Detect available updates ### List Fedora versions supported by NVIDIA ```bash curl -s "https://developer.download.nvidia.com/compute/cuda/repos/" | grep -oP 'fedora\d+' | sort -t 'a' -k2 -n | uniq ``` ### Find the latest driver version for a given Fedora version ```bash STREAM=43 # Replace with target version curl -s "https://developer.download.nvidia.com/compute/cuda/repos/fedora${STREAM}/x86_64/" | grep -oP 'kmod-nvidia-open-dkms-\K[0-9.]+(?=-1)' | sort -V | tail -1 ``` ### Decision logic 1. If a new Fedora version appears in the NVIDIA repo → bump both STREAM and DRIVER_VERSION 2. If only a new driver is available for the current STREAM → bump only DRIVER_VERSION ## Step 2: Modify files ### 2.1 build-args.conf Update `STREAM` and `DRIVER_VERSION`: ``` STREAM=<new_version> DRIVER_VERSION=<new_driver> ``` ### 2.2 .github/workflows/build-image.yml Update the matrix (lines 32-33): ```yaml matrix: STREAM: [<new_version>] NVIDIA_DRIVER_VERSION: [<new_driver>] ``` ### 2.3 README.md Update the ARG values in the Containerfile example (section "Serve a LLM with RamaLama"): ```dockerfile ARG STREAM=<new_version> ARG VERSION=<new_driver> ``` ## Step 3: Verifications ### Validate YAML syntax ```bash python3 -c "import yaml; yaml.safe_load(open('.github/workflows/build-image.yml'))" ``` ### Local test build ```bash source build-args.conf podman build --build-arg-file build-args.conf -f Containerfile.builder -t $BUILDER_IMAGE podman build --build-arg-file build-args.conf -f Containerfile -t localhost/fedora-bootc-nvidia ``` ## Step 4: Commit Recommended commit message format: ``` Bump to Fedora <STREAM> with NVIDIA driver <DRIVER_VERSION> ``` Or if only the driver: ``` Update NVIDIA driver to <DRIVER_VERSION> ```