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nvidia-container-toolkit: add initial set of tests to check closures
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| import ./make-test-python.nix ( | ||
| { | ||
| pkgs, | ||
| lib, | ||
| system, | ||
| ... | ||
| }: | ||
| let | ||
| unfreeAndInsecurePkgs = import ../.. { | ||
| inherit system; | ||
| config = { | ||
| allowUnfree = true; | ||
| permittedInsecurePackages = [ "openssl-1.1.1w" ]; | ||
| }; | ||
| }; | ||
| testContainerImage = | ||
| let | ||
| testCDIScript = pkgs.writeShellScriptBin "test-cdi" '' | ||
| die() { | ||
| echo "$1" | ||
| exit 1 | ||
| } | ||
| check_file_referential_integrity() { | ||
| echo "checking $file referential integrity" | ||
| files=$(set -o pipefail && \ | ||
| ${pkgs.glibc.bin}/bin/ldd "$1" | \ | ||
| ${pkgs.gnugrep}/bin/grep '=>' | \ | ||
| ${pkgs.gnused}/bin/sed "s/.* => //" | \ | ||
| ${pkgs.gnused}/bin/sed "s/ (.*//") || exit 1 | ||
| for file in $files; do | ||
| if [ ! -f "$file" ]; then | ||
| die "$file does not exist in the container filesystem" | ||
| fi | ||
| done | ||
| } | ||
| check_directory_referential_integrity() { | ||
| ${pkgs.findutils}/bin/find "$1" -type f -print0 | while read -d $'\0' file; do | ||
| if [[ $(${pkgs.file}/bin/file "$file" | ${pkgs.gnugrep}/bin/grep ELF) ]]; then | ||
| check_file_referential_integrity "$file" || exit 1 | ||
| else | ||
| echo "skipping $file" | ||
| fi | ||
| done | ||
| } | ||
| check_directory_referential_integrity "/usr/bin" || exit 1 | ||
| check_directory_referential_integrity "${pkgs.addDriverRunpath.driverLink}" || exit 1 | ||
| check_directory_referential_integrity "/usr/local/nvidia" || exit 1 | ||
| ''; | ||
| in | ||
| pkgs.dockerTools.buildImage { | ||
| name = "cdi-test"; | ||
| tag = "latest"; | ||
| config = { | ||
| Cmd = [ "${testCDIScript}/bin/test-cdi" ]; | ||
| Env = [ | ||
| "LD_LIBRARY_PATH=${unfreeAndInsecurePkgs.linuxPackages.nvidia_x11}/lib:${lib.getLib unfreeAndInsecurePkgs.openssl_1_1}/lib" | ||
| ]; | ||
| }; | ||
| copyToRoot = ( | ||
| with pkgs.dockerTools; | ||
| [ | ||
| usrBinEnv | ||
| binSh | ||
| ] | ||
| ); | ||
| }; | ||
| in | ||
| { | ||
| name = "nvidia-container-toolkit"; | ||
| meta = with lib.maintainers; { | ||
| maintainers = [ ereslibre ]; | ||
| }; | ||
| nodes = { | ||
| no-nvidia-gpus = { | ||
| environment.systemPackages = with pkgs; [ jq ]; | ||
| hardware.nvidia-container-toolkit.enable = true; | ||
| nixpkgs.config.allowUnfree = true; | ||
| }; | ||
| nvidia-one-gpu = | ||
| { pkgs, ... }: | ||
| let | ||
| emptyCDISpec = '' | ||
| #! ${pkgs.runtimeShell} | ||
| cat <<CDI_DOCUMENT | ||
| { | ||
| "cdiVersion": "0.5.0", | ||
| "kind": "nvidia.com/gpu", | ||
| "devices": [ | ||
| { | ||
| "name": "all", | ||
| "containerEdits": { | ||
| "deviceNodes": [ | ||
| { | ||
| "path": "/dev/urandom" | ||
| } | ||
| ], | ||
| "hooks": [], | ||
| "mounts": [] | ||
| } | ||
| } | ||
| ], | ||
| "containerEdits": { | ||
| "deviceNodes": [], | ||
| "hooks": [], | ||
| "mounts": [] | ||
| } | ||
| } | ||
| CDI_DOCUMENT | ||
| ''; | ||
| in | ||
| { | ||
| virtualisation.diskSize = 10240; | ||
| environment.systemPackages = with pkgs; [ | ||
| jq | ||
| podman | ||
| ]; | ||
| hardware = { | ||
| nvidia-container-toolkit = { | ||
| enable = true; | ||
| package = pkgs.stdenv.mkDerivation { | ||
| name = "nvidia-ctk-dummy"; | ||
| version = "1.0.0"; | ||
| phases = "installPhase"; | ||
| installPhase = '' | ||
| mkdir -p $out/bin | ||
| cat <<EOF > $out/bin/nvidia-ctk | ||
| ${emptyCDISpec} | ||
| EOF | ||
| chmod +x $out/bin/nvidia-ctk | ||
| ''; | ||
| }; | ||
| }; | ||
| opengl.enable = true; | ||
| }; | ||
| nixpkgs.config.allowUnfree = true; | ||
| services.xserver.videoDrivers = [ "nvidia" ]; | ||
| virtualisation.containers.enable = true; | ||
| }; | ||
| }; | ||
| testScript = '' | ||
| start_all() | ||
| with subtest("Generate the CDI spec (empty) for a machine with no Nvidia GPU"): | ||
| no_nvidia_gpus.wait_for_unit("nvidia-container-toolkit-cdi-generator.service") | ||
| no_nvidia_gpus.succeed("cat /var/run/cdi/nvidia-container-toolkit.json | jq") | ||
| with subtest("Generate the CDI spec for a machine with an Nvidia GPU"): | ||
| nvidia_one_gpu.wait_for_unit("nvidia-container-toolkit-cdi-generator.service") | ||
| nvidia_one_gpu.succeed("cat /var/run/cdi/nvidia-container-toolkit.json | jq") | ||
| nvidia_one_gpu.succeed("podman load < ${testContainerImage}") | ||
| print(nvidia_one_gpu.succeed("podman run --pull=never --device=nvidia.com/gpu=all -v /run/opengl-driver:/run/opengl-driver:ro cdi-test:latest")) | ||
| ''; | ||
| } | ||
| ) |