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fetch current container runtime config through the command line

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Signed-off-by: Tariq Ibrahim <tibrahim@nvidia.com>

add default runtime binary path to runtimes field of toolkit config toml

Signed-off-by: Tariq Ibrahim <tibrahim@nvidia.com>

[no-relnote] Get low-level runtimes consistently

We ensure that we use the same low-level runtimes regardless
of the runtime engine being configured. This ensures consistent
behaviour.

Signed-off-by: Evan Lezar <elezar@nvidia.com>

Co-authored-by: Evan Lezar <elezar@nvidia.com>

address review comment

Signed-off-by: Tariq Ibrahim <tibrahim@nvidia.com>
This commit is contained in:
Tariq Ibrahim
2024-08-08 15:40:00 -07:00
parent 4604e3b6c8
commit f477dc0df1
21 changed files with 596 additions and 48 deletions
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13
tools/container/runtime/crio/crio.go
View File

@@ -25,6 +25,7 @@ import (
cli "github.com/urfave/cli/v2"
"github.com/NVIDIA/nvidia-container-toolkit/internal/config"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/config/engine"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/config/engine/crio"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/config/ocihook"
"github.com/NVIDIA/nvidia-container-toolkit/tools/container"
@@ -117,6 +118,7 @@ func setupConfig(o *container.Options) error {
cfg, err := crio.New(
crio.WithPath(o.Config),
crio.WithConfigSource(crio.CommandLineSource(o.HostRootMount)),
)
if err != nil {
return fmt.Errorf("unable to load config: %v", err)
@@ -168,6 +170,7 @@ func cleanupConfig(o *container.Options) error {
cfg, err := crio.New(
crio.WithPath(o.Config),
crio.WithConfigSource(crio.CommandLineSource(o.HostRootMount)),
)
if err != nil {
return fmt.Errorf("unable to load config: %v", err)
@@ -190,3 +193,13 @@ func cleanupConfig(o *container.Options) error {
func RestartCrio(o *container.Options) error {
return o.Restart("crio", func(string) error { return fmt.Errorf("supporting crio via signal is unsupported") })
}
func GetLowlevelRuntimePaths(o *container.Options) ([]string, error) {
cfg, err := crio.New(
crio.WithConfigSource(crio.CommandLineSource(o.HostRootMount)),
)
if err != nil {
return nil, fmt.Errorf("unable to load crio config: %w", err)
}
return engine.GetBinaryPathsForRuntimes(cfg), nil
}