This change adds a --create-device-nodes option to the toolkit config CLI.
Most noteably, this allows the creation of control devices to be skipped
when CDI spec generation is enabled.
Currently values of "", "node", and "control" are supported and can be set
via the command line flag or the CREATE_DEVICE_NODES environment variable.
The default value of CREATE_DEVICE_NODES=control will trigger the creation
of control device nodes. Setting this envvar to include the (comma-separated)
strings of "" or "none" will disable device node creation regardless of
whether other supported strings are included.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change ensures that CLI tools that require the path to the
driver root accept both the NVIDIA_DRIVER_ROOT and DRIVER_ROOT
environment variables in addition to the --driver-root command
line argument.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change renames the root transformer to indicate that it
operates on host paths and adds a container root transformer for
explicitly transforming container roots.
The transform.NewRootTransformer constructor still exists, but has
been marked as deprecated.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
Instead of relying solely on a static config, we resolve the path
to ldconfig. The path is checked for existence and a .real suffix is preferred.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change extends the nvidia-ctk runtime configure command
with a --config-mode=oci-hook that creates an OCI hook json file.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This changes splits the functionality in the internal system package
into two packages: one for dealing with devices and one for dealing
with kernel modules. This removes ambiguity around the meaning of
driver / device roots in each case.
In each case, a root can be specified where device nodes are created
or kernel modules loaded.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
Thsi change adds the --nvidia-runtime-dir as a command line
argument when configuring container runtimes in the toolkit container.
This removes the need to set it via the command line.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change uses the installed NVIDIA Container Runtime Hook wrapper
as the path in the applied config. This prevents conflicts with other
installations of the NVIDIA Container Toolkit.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change adds an nvidia-container-runtime.runtimes config option.
If this is unset no changes are made to the config and the default values are used. This
allows this setting to be overridden in cases where this is required. One such example is
crio where crun is set as the default runtime.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change allows nvcdi.New to return an error in addition to the
constructed library instead of panicing.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change adds .cdi and .legacy mode-specific runtimes the list of
runtimes supported by the operator. These are also installed as
part of the NVIDIA Container Toolkit.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
