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Add create-soname-symlinks hook
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This change adds a create-soname-symlinks hook that can be used to ensure
that the soname symlinks for injected libraries exist in a container.

This is done by calling ldconfig -n -N for the folders containing the injected
libraries.

This also ensures that libcuda.so is present in the ldcache when the update-ldcache
hook is run.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
This commit is contained in:
Evan Lezar
2025-02-27 14:38:37 +02:00
parent 15645e6cd5
commit bdfaea4e9e
7 changed files with 238 additions and 25 deletions
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2
cmd/nvidia-cdi-hook/commands/commands.go
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@@ -20,6 +20,7 @@ import (
"github.com/urfave/cli/v2"
"github.com/NVIDIA/nvidia-container-toolkit/cmd/nvidia-cdi-hook/chmod"
soname "github.com/NVIDIA/nvidia-container-toolkit/cmd/nvidia-cdi-hook/create-soname-symlinks"
symlinks "github.com/NVIDIA/nvidia-container-toolkit/cmd/nvidia-cdi-hook/create-symlinks"
"github.com/NVIDIA/nvidia-container-toolkit/cmd/nvidia-cdi-hook/cudacompat"
ldcache "github.com/NVIDIA/nvidia-container-toolkit/cmd/nvidia-cdi-hook/update-ldcache"
@@ -34,5 +35,6 @@ func New(logger logger.Interface) []*cli.Command {
symlinks.NewCommand(logger),
chmod.NewCommand(logger),
cudacompat.NewCommand(logger),
soname.NewCommand(logger),
}
}