Commit Graph

100 Commits

Author SHA1 Message Date
Tariq Ibrahim
7627d48a5c run goimports -local against the entire codebase
Signed-off-by: Tariq Ibrahim <tibrahim@nvidia.com>
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-12-01 11:13:17 +01:00
Evan Lezar
efae501834 Add support for injecting NVSWITCH devices
This change adds support for an NVIDIA_NVSWITCH environment variable.
When set to `enabled` this striggers the injection of all available
/dev/nvidia-nvswitch* device nodes.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-22 21:59:39 +01:00
Evan Lezar
1ab3ef0af4 Locate libnvidia-egl-gbm.so.*
Searching for a pattern allows platforms where no `.so` symlink
exists to function as expected.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-22 21:57:36 +01:00
Evan Lezar
1909b1fe60 Merge branch 'library-search-path-cdi-generate' into 'main'
Allow search paths when locating libcuda.so

See merge request nvidia/container-toolkit/container-toolkit!462
2023-11-22 19:49:15 +00:00
Evan Lezar
7d79b311d8 Include vulkan/icd.d/nvidia_layers.json
This change includes vulkan/icd.d/nvidia_layers.json in the list of
possible graphics mounts.
2023-11-22 13:54:12 +01:00
Evan Lezar
b46bc10c44 Include nvidia/nvoptix.bin in graphics mounts
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-22 13:53:59 +01:00
Evan Lezar
bbd9222206 Add driver root abstraction
This change adds a driver root abstraction that defines how
libraries are located relative to the root. This allows for
this driver root to be constructed once and passed to discovery
code.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-22 13:27:48 +01:00
Evan Lezar
5505886655 Use options for NewLibraryLocator
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-21 18:08:53 +01:00
Evan Lezar
255181a5ff Rename NewGraphicsDiscoverer as NewDRMNodesDiscoverer
This change renames NewGraphicsDiscoverer to NewDRMNodesDiscoverer and
instead calls NewGraphicsMountsDiscoverer explicitly when constructing
a graphics modifier.

This avoids the import of config.Config into the discover package
which leads to a transitive dependency on toml-specifics and
requires that the vendor/github.com/pelletier/ package
be vendored in to consumers.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-20 23:10:57 +01:00
Evan Lezar
3a96a00362 Simplify meta device discovery
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-20 21:29:35 +01:00
Evan Lezar
d4e21fdd10 Add devRoot option to CDI api
A driverRoot defines both the driver library root and the
root for device nodes. In the case of preinstalled drivers or
the driver container, these are equal, but in cases such as GKE
they do not match. In this case, drivers are extracted to a folder
and devices exist at the root /.

The changes here add a devRoot option to the nvcdi API that allows the
parent of /dev to be specified explicitly.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-20 21:29:35 +01:00
Evan Lezar
e56bb09889 Use tags.cncf.io for CDI imports
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-11-01 12:40:51 +01:00
Evan Lezar
2e1f94aedf Fix append assignments
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-10-24 20:11:34 +02:00
Evan Lezar
f8870b31be Fix filepath.Join with single arg
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-10-24 20:11:34 +02:00
Evan Lezar
12dc12ce09 Fix misspellings
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-10-24 20:00:24 +02:00
Evan Lezar
918bd03488 Move tegra-specifics to new package
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-08-04 16:49:30 +02:00
Evan Lezar
ce7d5f7a51 Use functional options when constructing direcory locator
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-07-18 15:36:03 +02:00
Evan Lezar
9b64d74f6a Use functional options when constructing Symlink locator
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-07-18 15:31:15 +02:00
Evan Lezar
1d0a733487 Replace logger.Warn(f) with logger.Warning(f)
This aligns better with klog used in other projects.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-06-12 10:48:04 +02:00
Evan Lezar
a02bc27c3e Define a basic logger interface
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-06-12 10:46:10 +02:00
Evan Lezar
3be16d8077 Create individual links instead of processing CSV
This change switches to generating a OCI runtime hook to create
individual symlinks instead of processing a CSV file in the hook.
This allows for better reuse of the logic generating CDI
specifications, for example.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-23 20:43:36 +02:00
Evan Lezar
e7d2a9c212 Merge branch 'CNT-1876/cdi-specs-from-csv' into 'main'
Add csv mode to CDI spec generation

See merge request nvidia/container-toolkit/container-toolkit!393
2023-05-23 14:47:19 +00:00
Evan Lezar
e30fd0f4ad Add csv mode to nvidia-ctk cdi generate command
This chagne allows the csv mode option to specified in the
nvidia-ctk cdi generate command and adds a --csv.file option
that can be repeated to specify the CSV files to be processed.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-22 13:56:45 +02:00
Evan Lezar
540dbcbc03 Move tegra system mounts to tegra-specific discoverer
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-22 13:55:22 +02:00
Evan Lezar
a8265f8846 Add tegra discoverer
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-22 13:55:22 +02:00
Evan Lezar
424b8c9d46 Use *.* pattern when locating libcuda.so
This change ensures that libcuda.so can be located on systems
where no patch version is specified in the driver version.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-22 13:53:19 +02:00
Evan Lezar
b7e5cef934 Include xorg discoverer with graphics mounts
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-10 17:07:55 +02:00
Evan Lezar
9378d0cd0f Move discover.FindNvidiaCTK to config.ResolveNVIDIACTKPath
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-10 15:12:44 +02:00
Evan Lezar
8bb0235c92 Remove discover.Config
These changes remove the use of discover.Config which was used
to pass the driver root and the nvidiaCTK path in some cases.

Instead, the nvidiaCTKPath is resolved at the begining of runtime
invocation to ensure that this is valid at all points where it is
used.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-05-10 15:03:37 +02:00
Evan Lezar
2b5eeb8d24 Regenerate mocks for formatting
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-04-25 11:26:55 +02:00
Evan Lezar
2136266d1d Make discovery of Xorg libraries optional
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-04-13 18:41:38 +02:00
Evan Lezar
c13c6ebadb Inject xorg libs and config in container
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-03-26 17:04:06 +02:00
Evan Lezar
df40fbe03e Locate persistenced and fabricmanager sockets at /run instead of /var/run
This chagne prefers (non-symlink) sockets at /run over /var/run for
nvidia-persistenced and nvidia-fabricmanager sockets.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-03-17 09:23:48 +02:00
Evan Lezar
5d011c1333 Add Discoverer to create a single symlink
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-20 10:30:13 +02:00
Evan Lezar
bf6babe07e Fix issue with blank nvidia-ctk path
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-16 14:18:07 +01:00
Evan Lezar
076eed7eb4 Update ipcMount to add noexec option
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-08 09:06:07 +01:00
Evan Lezar
33c7b056ea Add ipcMounts type
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-08 09:06:07 +01:00
Evan Lezar
3b8c40c3e6 Move IPC discoverer to internal/discover package
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-08 09:06:07 +01:00
Evan Lezar
3f70521a63 Add Options to discover.Mount
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-08 09:06:07 +01:00
Evan Lezar
daceac9117 Rename discover.Config.Root to discover.Config.DriverRoot
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-02 15:57:15 +01:00
Evan Lezar
0c8379f681 Fix nvidia-ctk path for update ldcache hook
This change ensures that the update-ldcache hook is created in a manner
consistent with other nvidia-ctk hooks ensuring that a full path is
used.

Without this change the update-ldcache hook on Tegra-based sytems had an
invalid path.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-01 12:00:23 +01:00
Evan Lezar
7045a223d2 Only use configured nvidia-ctk path if it is a full path
If this is not done, the default config which sets the nvidia-ctk.path
option as "nvidia-ctk" will result in an invalid OCI spec if a hook is
injected. This change ensures that the path used is always an absolute
path as required by the hook spec.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-02-01 12:00:23 +01:00
Evan Lezar
408eeae70f Allow locator to be marked as optional
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-01-25 10:38:11 +01:00
Evan Lezar
19cfb2774d Use common code to construct nvidia-ctk hooks
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-01-19 10:37:10 +01:00
Evan Lezar
27347c98d9 Consolidate code to find nvidia-ctk
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-01-19 10:31:42 +01:00
Evan Lezar
ebbc47702d Remove 'Executable' from private struct member names
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-01-18 17:02:42 +01:00
Evan Lezar
09d42f0ad9 Remove 'Executable' from config struct member
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-01-18 17:02:42 +01:00
Evan Lezar
35df24d63a Make handling of nvidia-ctk path consistent
This change adds an --nvidia-ctk-path to the nvidia-ctk cdi generate
command. This ensures that the executable path for the generated
hooks can be specified consistently.

Since the NVIDIA Container Runtime already allows for the executable
path to be specified in the config the utility code to update the
LDCache and create other nvidia-ctk hooks are also updated.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
2023-01-18 17:02:42 +01:00
Evan Lezar
8604c255c4 Use Options to set FileLocator options
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2022-12-02 13:57:33 +01:00
Evan Lezar
bea8321205 Use prefix search for locating graphics files
Signed-off-by: Evan Lezar <elezar@nvidia.com>
2022-12-02 13:55:13 +01:00