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Merge branch 'update-cdi' into 'main'

Browse Source 
Use tags.cncf.io for CDI imports

See merge request nvidia/container-toolkit/container-toolkit!487
This commit is contained in:
Evan Lezar 2023-11-02 09:14:30 +00:00
commit c25376afa0
78 changed files with 394 additions and 650 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmd/nvidia-ctk/README.md
View File

@ -43,7 +43,7 @@ By default, all commands output to `STDOUT`, but specifying the `--output` flag
### Generate CDI specifications
The [Container Device Interface (CDI)](https://github.com/container-orchestrated-devices/container-device-interface) provides
The [Container Device Interface (CDI)](https://tags.cncf.io/container-device-interface) provides
a vendor-agnostic mechanism to make arbitrary devices accessible in containerized environments. To allow NVIDIA devices to be
used in these environments, the NVIDIA Container Toolkit CLI includes functionality to generate a CDI specification for the
available NVIDIA GPUs in a system.

2
cmd/nvidia-ctk/cdi/generate/generate.go
View File

@ -28,8 +28,8 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/transform"
cdi "github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
"github.com/urfave/cli/v2"
cdi "tags.cncf.io/container-device-interface/pkg/parser"
)
const (

2
cmd/nvidia-ctk/cdi/list/list.go
View File

@ -20,8 +20,8 @@ import (
"fmt"
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/urfave/cli/v2"
"tags.cncf.io/container-device-interface/pkg/cdi"
)
type command struct {

2
cmd/nvidia-ctk/cdi/transform/root/root.go
View File

@ -24,8 +24,8 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/transform"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/urfave/cli/v2"
"tags.cncf.io/container-device-interface/pkg/cdi"
)
type command struct {

6
go.mod
View File

@ -4,9 +4,8 @@ go 1.20
require (
github.com/NVIDIA/go-nvml v0.12.0-1
github.com/container-orchestrated-devices/container-device-interface v0.6.0
github.com/fsnotify/fsnotify v1.5.4
github.com/opencontainers/runtime-spec v1.1.0-rc.2
github.com/opencontainers/runtime-spec v1.1.0
github.com/pelletier/go-toml v1.9.4
github.com/sirupsen/logrus v1.9.0
github.com/stretchr/testify v1.8.1
@ -14,6 +13,8 @@ require (
gitlab.com/nvidia/cloud-native/go-nvlib v0.0.0-20230818092907-09424fdc8884
golang.org/x/mod v0.5.0
golang.org/x/sys v0.7.0
tags.cncf.io/container-device-interface v0.6.2
tags.cncf.io/container-device-interface/specs-go v0.6.0
)
require (
@ -21,7 +22,6 @@ require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/hashicorp/errwrap v1.1.0 // indirect
github.com/kr/pretty v0.3.1 // indirect
github.com/opencontainers/runc v1.1.6 // indirect
github.com/opencontainers/runtime-tools v0.9.1-0.20221107090550-2e043c6bd626 // indirect
github.com/opencontainers/selinux v1.11.0 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect

14
go.sum
View File

@ -3,8 +3,6 @@ github.com/NVIDIA/go-nvml v0.12.0-1 h1:6mdjtlFo+17dWL7VFPfuRMtf0061TF4DKls9pkSw6
github.com/NVIDIA/go-nvml v0.12.0-1/go.mod h1:hy7HYeQy335x6nEss0Ne3PYqleRa6Ct+VKD9RQ4nyFs=
github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
github.com/container-orchestrated-devices/container-device-interface v0.6.0 h1:aWwcz/Ep0Fd7ZuBjQGjU/jdPloM7ydhMW13h85jZNvk=
github.com/container-orchestrated-devices/container-device-interface v0.6.0/go.mod h1:OQlgtJtDrOxSQ1BWODC8OZK1tzi9W69wek+Jy17ndzo=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
@ -29,11 +27,9 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/mndrix/tap-go v0.0.0-20171203230836-629fa407e90b/go.mod h1:pzzDgJWZ34fGzaAZGFW22KVZDfyrYW+QABMrWnJBnSs=
github.com/mrunalp/fileutils v0.5.0/go.mod h1:M1WthSahJixYnrXQl/DFQuteStB1weuxD2QJNHXfbSQ=
github.com/opencontainers/runc v1.1.6 h1:XbhB8IfG/EsnhNvZtNdLB0GBw92GYEFvKlhaJk9jUgA=
github.com/opencontainers/runc v1.1.6/go.mod h1:CbUumNnWCuTGFukNXahoo/RFBZvDAgRh/smNYNOhA50=
github.com/opencontainers/runtime-spec v1.0.3-0.20220825212826-86290f6a00fb/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
github.com/opencontainers/runtime-spec v1.1.0-rc.2 h1:ucBtEms2tamYYW/SvGpvq9yUN0NEVL6oyLEwDcTSrk8=
github.com/opencontainers/runtime-spec v1.1.0-rc.2/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
github.com/opencontainers/runtime-spec v1.1.0 h1:HHUyrt9mwHUjtasSbXSMvs4cyFxh+Bll4AjJ9odEGpg=
github.com/opencontainers/runtime-spec v1.1.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
github.com/opencontainers/runtime-tools v0.9.1-0.20221107090550-2e043c6bd626 h1:DmNGcqH3WDbV5k8OJ+esPWbqUOX5rMLR2PMvziDMJi0=
github.com/opencontainers/runtime-tools v0.9.1-0.20221107090550-2e043c6bd626/go.mod h1:BRHJJd0E+cx42OybVYSgUvZmU0B8P9gZuRXlZUP7TKI=
github.com/opencontainers/selinux v1.9.1/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI=
@ -75,8 +71,6 @@ github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHo
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ=
github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17UxZ74=
github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
gitlab.com/nvidia/cloud-native/go-nvlib v0.0.0-20230613182322-7663cf900f0a h1:lceJVurLqiWFdxK6KMDw+SIwrAsFW/af44XrNlbGw78=
gitlab.com/nvidia/cloud-native/go-nvlib v0.0.0-20230613182322-7663cf900f0a/go.mod h1:KYZksBgh18o+uzgnpDazzG4LVYtnfB96VXHMXypEtik=
gitlab.com/nvidia/cloud-native/go-nvlib v0.0.0-20230818092907-09424fdc8884 h1:V0LUbfm4kVA1CPG8FgG9AGZqa3ykE5U12Gd3PZgoItA=
gitlab.com/nvidia/cloud-native/go-nvlib v0.0.0-20230818092907-09424fdc8884/go.mod h1:/x5Ky1ZJNyCjDkgSL1atII0EFKQF5WaIHKeP5nkaQfk=
golang.org/x/mod v0.5.0 h1:UG21uOlmZabA4fW5i7ZX6bjw1xELEGg/ZLgZq9auk/Q=
@ -98,3 +92,7 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=
tags.cncf.io/container-device-interface v0.6.2 h1:dThE6dtp/93ZDGhqaED2Pu374SOeUkBfuvkLuiTdwzg=
tags.cncf.io/container-device-interface v0.6.2/go.mod h1:Shusyhjs1A5Na/kqPVLL0KqnHQHuunol9LFeUNkuGVE=
tags.cncf.io/container-device-interface/specs-go v0.6.0 h1:V+tJJN6dqu8Vym6p+Ru+K5mJ49WL6Aoc5SJFSY0RLsQ=
tags.cncf.io/container-device-interface/specs-go v0.6.0/go.mod h1:hMAwAbMZyBLdmYqWgYcKH0F/yctNpV3P35f+/088A80=

2
internal/config/config.go
View File

@ -25,7 +25,7 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/config/image"
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/NVIDIA/nvidia-container-toolkit/internal/lookup"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/pkg/cdi"
)
const (

2
internal/config/image/cuda_image.go
View File

@ -22,9 +22,9 @@ import (
"strconv"
"strings"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
"github.com/opencontainers/runtime-spec/specs-go"
"golang.org/x/mod/semver"
"tags.cncf.io/container-device-interface/pkg/parser"
)
const (

2
internal/discover/hooks.go
View File

@ -19,7 +19,7 @@ package discover
import (
"path/filepath"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/pkg/cdi"
)
var _ Discover = (*Hook)(nil)

4
internal/edits/device.go
View File

@ -18,8 +18,8 @@ package edits
import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/discover"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type device discover.Device

2
internal/edits/device_test.go
View File

@ -21,8 +21,8 @@ import (
"testing"
"github.com/NVIDIA/nvidia-container-toolkit/internal/discover"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"github.com/stretchr/testify/require"
"tags.cncf.io/container-device-interface/specs-go"
)
func TestDeviceToSpec(t *testing.T) {

4
internal/edits/edits.go
View File

@ -22,9 +22,9 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/discover"
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/NVIDIA/nvidia-container-toolkit/internal/oci"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
ociSpecs "github.com/opencontainers/runtime-spec/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type edits struct {

4
internal/edits/hook.go
View File

@ -18,8 +18,8 @@ package edits
import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/discover"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type hook discover.Hook

4
internal/edits/mount.go
View File

@ -18,8 +18,8 @@ package edits
import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/discover"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type mount discover.Mount

2
internal/modifier/cdi.go
View File

@ -25,7 +25,7 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/NVIDIA/nvidia-container-toolkit/internal/modifier/cdi"
"github.com/NVIDIA/nvidia-container-toolkit/internal/oci"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
"tags.cncf.io/container-device-interface/pkg/parser"
)
// NewCDIModifier creates an OCI spec modifier that determines the modifications to make based on the

4
internal/modifier/cdi/builder.go
View File

@ -21,8 +21,8 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/NVIDIA/nvidia-container-toolkit/internal/oci"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type builder struct {

2
internal/modifier/cdi/registry.go
View File

@ -22,8 +22,8 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/NVIDIA/nvidia-container-toolkit/internal/oci"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/opencontainers/runtime-spec/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
)
// fromRegistry represents the modifications performed using a CDI registry.

2
internal/modifier/cdi/spec.go
View File

@ -20,8 +20,8 @@ import (
"fmt"
"github.com/NVIDIA/nvidia-container-toolkit/internal/oci"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/opencontainers/runtime-spec/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
)
// fromCDISpec represents the modifications performed from a raw CDI spec.

4
pkg/nvcdi/api.go
View File

@ -18,9 +18,9 @@ package nvcdi
import (
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
const (

4
pkg/nvcdi/full-gpu-nvml.go
View File

@ -26,10 +26,10 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/internal/info/drm"
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvml"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
// GetGPUDeviceSpecs returns the CDI device specs for the full GPU represented by 'device'.

4
pkg/nvcdi/gds.go
View File

@ -22,9 +22,9 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/discover"
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type gdslib nvcdilib

4
pkg/nvcdi/lib-csv.go
View File

@ -23,9 +23,9 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/internal/platform-support/tegra"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type csvlib nvcdilib

4
pkg/nvcdi/lib-nvml.go
View File

@ -21,10 +21,10 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvml"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type nvmllib nvcdilib

4
pkg/nvcdi/lib-wsl.go
View File

@ -21,9 +21,9 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type wsllib nvcdilib

4
pkg/nvcdi/management.go
View File

@ -25,9 +25,9 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/internal/lookup/cuda"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type managementlib nvcdilib

4
pkg/nvcdi/mig-device-nvml.go
View File

@ -23,10 +23,10 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/internal/logger"
"github.com/NVIDIA/nvidia-container-toolkit/internal/nvcaps"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvml"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
// GetMIGDeviceSpecs returns the CDI device specs for the full GPU represented by 'device'.

4
pkg/nvcdi/mofed.go
View File

@ -22,9 +22,9 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/discover"
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/spec"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"gitlab.com/nvidia/cloud-native/go-nvlib/pkg/nvlib/device"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type mofedlib nvcdilib

2
pkg/nvcdi/spec/api.go
View File

@ -19,7 +19,7 @@ package spec
import (
"io"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
const (

6
pkg/nvcdi/spec/builder.go
View File

@ -21,9 +21,9 @@ import (
"os"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/transform"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/pkg/parser"
"tags.cncf.io/container-device-interface/specs-go"
)
type builder struct {

4
pkg/nvcdi/spec/spec.go
View File

@ -22,8 +22,8 @@ import (
"os"
"path/filepath"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/specs-go"
)
type spec struct {

2
pkg/nvcdi/transform/api.go
View File

@ -16,7 +16,7 @@
package transform
import "github.com/container-orchestrated-devices/container-device-interface/specs-go"
import "tags.cncf.io/container-device-interface/specs-go"
// Transformer defines the API for applying arbitrary transforms to a spec in-place
type Transformer interface {

2
pkg/nvcdi/transform/deduplicate.go
View File

@ -17,7 +17,7 @@
package transform
import (
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
type dedupe struct{}

2
pkg/nvcdi/transform/deduplicate_test.go
View File

@ -19,8 +19,8 @@ package transform
import (
"testing"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"github.com/stretchr/testify/require"
"tags.cncf.io/container-device-interface/specs-go"
)
func TestDeduplicate(t *testing.T) {

2
pkg/nvcdi/transform/edits.go
View File

@ -20,7 +20,7 @@ package transform
import (
"encoding/json"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
type containerEdits specs.ContainerEdits

2
pkg/nvcdi/transform/merge.go
View File

@ -16,7 +16,7 @@
package transform
import "github.com/container-orchestrated-devices/container-device-interface/specs-go"
import "tags.cncf.io/container-device-interface/specs-go"
type merged []Transformer

6
pkg/nvcdi/transform/merged-device.go
View File

@ -21,9 +21,9 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/edits"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/pkg/parser"
"tags.cncf.io/container-device-interface/specs-go"
)
const (

2
pkg/nvcdi/transform/merged-device_test.go
View File

@ -20,8 +20,8 @@ import (
"fmt"
"testing"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"github.com/stretchr/testify/require"
"tags.cncf.io/container-device-interface/specs-go"
)
func TestMergeDeviceSpecs(t *testing.T) {

2
pkg/nvcdi/transform/no-op.go
View File

@ -17,7 +17,7 @@
package transform
import (
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
type noop struct{}

2
pkg/nvcdi/transform/remove.go
View File

@ -19,7 +19,7 @@ package transform
import (
"fmt"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
type remove map[string]bool

2
pkg/nvcdi/transform/root.go
View File

@ -21,7 +21,7 @@ import (
"path/filepath"
"strings"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
type rootTransformer struct {

2
pkg/nvcdi/transform/root_test.go
View File

@ -19,8 +19,8 @@ package transform
import (
"testing"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"github.com/stretchr/testify/require"
"tags.cncf.io/container-device-interface/specs-go"
)
func TestRootTransformer(t *testing.T) {

2
pkg/nvcdi/transform/simplify.go
View File

@ -19,7 +19,7 @@ package transform
import (
"fmt"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
type simplify struct{}

2
pkg/nvcdi/transform/simplify_test.go
View File

@ -19,8 +19,8 @@ package transform
import (
"testing"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"github.com/stretchr/testify/require"
"tags.cncf.io/container-device-interface/specs-go"
)
func TestSimplify(t *testing.T) {

2
pkg/nvcdi/transform/sorter.go
View File

@ -22,7 +22,7 @@ import (
"sort"
"strings"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/specs-go"
)
type sorter struct{}

2
pkg/nvcdi/transform/sorter_test.go
View File

@ -19,8 +19,8 @@ package transform
import (
"testing"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
"github.com/stretchr/testify/require"
"tags.cncf.io/container-device-interface/specs-go"
)
func TestSortSpec(t *testing.T) {

4
tools/container/toolkit/toolkit.go
View File

@ -26,11 +26,11 @@ import (
"github.com/NVIDIA/nvidia-container-toolkit/internal/system/nvdevices"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi"
"github.com/NVIDIA/nvidia-container-toolkit/pkg/nvcdi/transform"
"github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
toml "github.com/pelletier/go-toml"
log "github.com/sirupsen/logrus"
"github.com/urfave/cli/v2"
"tags.cncf.io/container-device-interface/pkg/cdi"
"tags.cncf.io/container-device-interface/pkg/parser"
)
const (

113
vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/oci.go generated vendored
View File

@ -1,113 +0,0 @@
package specs
import (
"errors"
"fmt"
spec "github.com/opencontainers/runtime-spec/specs-go"
)
// ApplyOCIEditsForDevice applies devices OCI edits, in other words
// it finds the device in the CDI spec and applies the OCI patches that device
// requires to the OCI specification.
func ApplyOCIEditsForDevice(config *spec.Spec, cdi *Spec, dev string) error {
for _, d := range cdi.Devices {
if d.Name != dev {
continue
}
return ApplyEditsToOCISpec(config, &d.ContainerEdits)
}
return fmt.Errorf("CDI: device %q not found for spec %q", dev, cdi.Kind)
}
// ApplyOCIEdits applies the OCI edits the CDI spec declares globally
func ApplyOCIEdits(config *spec.Spec, cdi *Spec) error {
return ApplyEditsToOCISpec(config, &cdi.ContainerEdits)
}
// ApplyEditsToOCISpec applies the specified edits to the OCI spec.
func ApplyEditsToOCISpec(config *spec.Spec, edits *ContainerEdits) error {
if config == nil {
return errors.New("spec is nil")
}
if edits == nil {
return nil
}
if len(edits.Env) > 0 {
if config.Process == nil {
config.Process = &spec.Process{}
}
config.Process.Env = append(config.Process.Env, edits.Env...)
}
for _, d := range edits.DeviceNodes {
if config.Linux == nil {
config.Linux = &spec.Linux{}
}
config.Linux.Devices = append(config.Linux.Devices, d.ToOCI())
}
for _, m := range edits.Mounts {
config.Mounts = append(config.Mounts, m.ToOCI())
}
for _, h := range edits.Hooks {
if config.Hooks == nil {
config.Hooks = &spec.Hooks{}
}
switch h.HookName {
case "prestart":
config.Hooks.Prestart = append(config.Hooks.Prestart, h.ToOCI())
case "createRuntime":
config.Hooks.CreateRuntime = append(config.Hooks.CreateRuntime, h.ToOCI())
case "createContainer":
config.Hooks.CreateContainer = append(config.Hooks.CreateContainer, h.ToOCI())
case "startContainer":
config.Hooks.StartContainer = append(config.Hooks.StartContainer, h.ToOCI())
case "poststart":
config.Hooks.Poststart = append(config.Hooks.Poststart, h.ToOCI())
case "poststop":
config.Hooks.Poststop = append(config.Hooks.Poststop, h.ToOCI())
default:
fmt.Printf("CDI: Unknown hook %q\n", h.HookName)
}
}
return nil
}
// ToOCI returns the opencontainers runtime Spec Hook for this Hook.
func (h *Hook) ToOCI() spec.Hook {
return spec.Hook{
Path: h.Path,
Args: h.Args,
Env: h.Env,
Timeout: h.Timeout,
}
}
// ToOCI returns the opencontainers runtime Spec Mount for this Mount.
func (m *Mount) ToOCI() spec.Mount {
return spec.Mount{
Source: m.HostPath,
Destination: m.ContainerPath,
Options: m.Options,
Type: m.Type,
}
}
// ToOCI returns the opencontainers runtime Spec LinuxDevice for this DeviceNode.
func (d *DeviceNode) ToOCI() spec.LinuxDevice {
return spec.LinuxDevice{
Path: d.Path,
Type: d.Type,
Major: d.Major,
Minor: d.Minor,
FileMode: d.FileMode,
UID: d.UID,
GID: d.GID,
}
}

17
vendor/github.com/opencontainers/runc/NOTICE generated vendored
View File

@ -1,17 +0,0 @@
runc
Copyright 2012-2015 Docker, Inc.
This product includes software developed at Docker, Inc. (http://www.docker.com).
The following is courtesy of our legal counsel:
Use and transfer of Docker may be subject to certain restrictions by the
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
For more information, please see http://www.bis.doc.gov
See also http://www.apache.org/dev/crypto.html and/or seek legal counsel.

174
vendor/github.com/opencontainers/runc/libcontainer/devices/device.go generated vendored
View File

@ -1,174 +0,0 @@
package devices
import (
"fmt"
"os"
"strconv"
)
const (
Wildcard = -1
)
type Device struct {
Rule
// Path to the device.
Path string `json:"path"`
// FileMode permission bits for the device.
FileMode os.FileMode `json:"file_mode"`
// Uid of the device.
Uid uint32 `json:"uid"`
// Gid of the device.
Gid uint32 `json:"gid"`
}
// Permissions is a cgroupv1-style string to represent device access. It
// has to be a string for backward compatibility reasons, hence why it has
// methods to do set operations.
type Permissions string
const (
deviceRead uint = (1 << iota)
deviceWrite
deviceMknod
)
func (p Permissions) toSet() uint {
var set uint
for _, perm := range p {
switch perm {
case 'r':
set |= deviceRead
case 'w':
set |= deviceWrite
case 'm':
set |= deviceMknod
}
}
return set
}
func fromSet(set uint) Permissions {
var perm string
if set&deviceRead == deviceRead {
perm += "r"
}
if set&deviceWrite == deviceWrite {
perm += "w"
}
if set&deviceMknod == deviceMknod {
perm += "m"
}
return Permissions(perm)
}
// Union returns the union of the two sets of Permissions.
func (p Permissions) Union(o Permissions) Permissions {
lhs := p.toSet()
rhs := o.toSet()
return fromSet(lhs | rhs)
}
// Difference returns the set difference of the two sets of Permissions.
// In set notation, A.Difference(B) gives you A\B.
func (p Permissions) Difference(o Permissions) Permissions {
lhs := p.toSet()
rhs := o.toSet()
return fromSet(lhs &^ rhs)
}
// Intersection computes the intersection of the two sets of Permissions.
func (p Permissions) Intersection(o Permissions) Permissions {
lhs := p.toSet()
rhs := o.toSet()
return fromSet(lhs & rhs)
}
// IsEmpty returns whether the set of permissions in a Permissions is
// empty.
func (p Permissions) IsEmpty() bool {
return p == Permissions("")
}
// IsValid returns whether the set of permissions is a subset of valid
// permissions (namely, {r,w,m}).
func (p Permissions) IsValid() bool {
return p == fromSet(p.toSet())
}
type Type rune
const (
WildcardDevice Type = 'a'
BlockDevice Type = 'b'
CharDevice Type = 'c' // or 'u'
FifoDevice Type = 'p'
)
func (t Type) IsValid() bool {
switch t {
case WildcardDevice, BlockDevice, CharDevice, FifoDevice:
return true
default:
return false
}
}
func (t Type) CanMknod() bool {
switch t {
case BlockDevice, CharDevice, FifoDevice:
return true
default:
return false
}
}
func (t Type) CanCgroup() bool {
switch t {
case WildcardDevice, BlockDevice, CharDevice:
return true
default:
return false
}
}
type Rule struct {
// Type of device ('c' for char, 'b' for block). If set to 'a', this rule
// acts as a wildcard and all fields other than Allow are ignored.
Type Type `json:"type"`
// Major is the device's major number.
Major int64 `json:"major"`
// Minor is the device's minor number.
Minor int64 `json:"minor"`
// Permissions is the set of permissions that this rule applies to (in the
// cgroupv1 format -- any combination of "rwm").
Permissions Permissions `json:"permissions"`
// Allow specifies whether this rule is allowed.
Allow bool `json:"allow"`
}
func (d *Rule) CgroupString() string {
var (
major = strconv.FormatInt(d.Major, 10)
minor = strconv.FormatInt(d.Minor, 10)
)
if d.Major == Wildcard {
major = "*"
}
if d.Minor == Wildcard {
minor = "*"
}
return fmt.Sprintf("%c %s:%s %s", d.Type, major, minor, d.Permissions)
}
func (d *Rule) Mkdev() (uint64, error) {
return mkDev(d)
}

120
vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go generated vendored
View File

@ -1,120 +0,0 @@
//go:build !windows
// +build !windows
package devices
import (
"errors"
"os"
"path/filepath"
"golang.org/x/sys/unix"
)
// ErrNotADevice denotes that a file is not a valid linux device.
var ErrNotADevice = errors.New("not a device node")
// Testing dependencies
var (
unixLstat = unix.Lstat
osReadDir = os.ReadDir
)
func mkDev(d *Rule) (uint64, error) {
if d.Major == Wildcard || d.Minor == Wildcard {
return 0, errors.New("cannot mkdev() device with wildcards")
}
return unix.Mkdev(uint32(d.Major), uint32(d.Minor)), nil
}
// DeviceFromPath takes the path to a device and its cgroup_permissions (which
// cannot be easily queried) to look up the information about a linux device
// and returns that information as a Device struct.
func DeviceFromPath(path, permissions string) (*Device, error) {
var stat unix.Stat_t
err := unixLstat(path, &stat)
if err != nil {
return nil, err
}
var (
devType Type
mode = stat.Mode
devNumber = uint64(stat.Rdev) //nolint:unconvert // Rdev is uint32 on e.g. MIPS.
major = unix.Major(devNumber)
minor = unix.Minor(devNumber)
)
switch mode & unix.S_IFMT {
case unix.S_IFBLK:
devType = BlockDevice
case unix.S_IFCHR:
devType = CharDevice
case unix.S_IFIFO:
devType = FifoDevice
default:
return nil, ErrNotADevice
}
return &Device{
Rule: Rule{
Type: devType,
Major: int64(major),
Minor: int64(minor),
Permissions: Permissions(permissions),
},
Path: path,
FileMode: os.FileMode(mode &^ unix.S_IFMT),
Uid: stat.Uid,
Gid: stat.Gid,
}, nil
}
// HostDevices returns all devices that can be found under /dev directory.
func HostDevices() ([]*Device, error) {
return GetDevices("/dev")
}
// GetDevices recursively traverses a directory specified by path
// and returns all devices found there.
func GetDevices(path string) ([]*Device, error) {
files, err := osReadDir(path)
if err != nil {
return nil, err
}
var out []*Device
for _, f := range files {
switch {
case f.IsDir():
switch f.Name() {
// ".lxc" & ".lxd-mounts" added to address https://github.com/lxc/lxd/issues/2825
// ".udev" added to address https://github.com/opencontainers/runc/issues/2093
case "pts", "shm", "fd", "mqueue", ".lxc", ".lxd-mounts", ".udev":
continue
default:
sub, err := GetDevices(filepath.Join(path, f.Name()))
if err != nil {
return nil, err
}
out = append(out, sub...)
continue
}
case f.Name() == "console":
continue
}
device, err := DeviceFromPath(filepath.Join(path, f.Name()), "rwm")
if err != nil {
if errors.Is(err, ErrNotADevice) {
continue
}
if os.IsNotExist(err) {
continue
}
return nil, err
}
if device.Type == FifoDevice {
continue
}
out = append(out, device)
}
return out, nil
}

88
vendor/github.com/opencontainers/runtime-spec/specs-go/config.go generated vendored
View File

@ -33,6 +33,34 @@ type Spec struct {
ZOS *ZOS `json:"zos,omitempty" platform:"zos"`
}
// Scheduler represents the scheduling attributes for a process. It is based on
// the Linux sched_setattr(2) syscall.
type Scheduler struct {
// Policy represents the scheduling policy (e.g., SCHED_FIFO, SCHED_RR, SCHED_OTHER).
Policy LinuxSchedulerPolicy `json:"policy"`
// Nice is the nice value for the process, which affects its priority.
Nice int32 `json:"nice,omitempty"`
// Priority represents the static priority of the process.
Priority int32 `json:"priority,omitempty"`
// Flags is an array of scheduling flags.
Flags []LinuxSchedulerFlag `json:"flags,omitempty"`
// The following ones are used by the DEADLINE scheduler.
// Runtime is the amount of time in nanoseconds during which the process
// is allowed to run in a given period.
Runtime uint64 `json:"runtime,omitempty"`
// Deadline is the absolute deadline for the process to complete its execution.
Deadline uint64 `json:"deadline,omitempty"`
// Period is the length of the period in nanoseconds used for determining the process runtime.
Period uint64 `json:"period,omitempty"`
}
// Process contains information to start a specific application inside the container.
type Process struct {
// Terminal creates an interactive terminal for the container.
@ -60,8 +88,12 @@ type Process struct {
ApparmorProfile string `json:"apparmorProfile,omitempty" platform:"linux"`
// Specify an oom_score_adj for the container.
OOMScoreAdj *int `json:"oomScoreAdj,omitempty" platform:"linux"`
// Scheduler specifies the scheduling attributes for a process
Scheduler *Scheduler `json:"scheduler,omitempty" platform:"linux"`
// SelinuxLabel specifies the selinux context that the container process is run as.
SelinuxLabel string `json:"selinuxLabel,omitempty" platform:"linux"`
// IOPriority contains the I/O priority settings for the cgroup.
IOPriority *LinuxIOPriority `json:"ioPriority,omitempty" platform:"linux"`
}
// LinuxCapabilities specifies the list of allowed capabilities that are kept for a process.
@ -79,6 +111,22 @@ type LinuxCapabilities struct {
Ambient []string `json:"ambient,omitempty" platform:"linux"`
}
// IOPriority represents I/O priority settings for the container's processes within the process group.
type LinuxIOPriority struct {
Class IOPriorityClass `json:"class"`
Priority int `json:"priority"`
}
// IOPriorityClass represents an I/O scheduling class.
type IOPriorityClass string
// Possible values for IOPriorityClass.
const (
IOPRIO_CLASS_RT IOPriorityClass = "IOPRIO_CLASS_RT"
IOPRIO_CLASS_BE IOPriorityClass = "IOPRIO_CLASS_BE"
IOPRIO_CLASS_IDLE IOPriorityClass = "IOPRIO_CLASS_IDLE"
)
// Box specifies dimensions of a rectangle. Used for specifying the size of a console.
type Box struct {
// Height is the vertical dimension of a box.
@ -789,3 +837,43 @@ type ZOSDevice struct {
// Gid of the device.
GID *uint32 `json:"gid,omitempty"`
}
// LinuxSchedulerPolicy represents different scheduling policies used with the Linux Scheduler
type LinuxSchedulerPolicy string
const (
// SchedOther is the default scheduling policy
SchedOther LinuxSchedulerPolicy = "SCHED_OTHER"
// SchedFIFO is the First-In-First-Out scheduling policy
SchedFIFO LinuxSchedulerPolicy = "SCHED_FIFO"
// SchedRR is the Round-Robin scheduling policy
SchedRR LinuxSchedulerPolicy = "SCHED_RR"
// SchedBatch is the Batch scheduling policy
SchedBatch LinuxSchedulerPolicy = "SCHED_BATCH"
// SchedISO is the Isolation scheduling policy
SchedISO LinuxSchedulerPolicy = "SCHED_ISO"
// SchedIdle is the Idle scheduling policy
SchedIdle LinuxSchedulerPolicy = "SCHED_IDLE"
// SchedDeadline is the Deadline scheduling policy
SchedDeadline LinuxSchedulerPolicy = "SCHED_DEADLINE"
)
// LinuxSchedulerFlag represents the flags used by the Linux Scheduler.
type LinuxSchedulerFlag string
const (
// SchedFlagResetOnFork represents the reset on fork scheduling flag
SchedFlagResetOnFork LinuxSchedulerFlag = "SCHED_FLAG_RESET_ON_FORK"
// SchedFlagReclaim represents the reclaim scheduling flag
SchedFlagReclaim LinuxSchedulerFlag = "SCHED_FLAG_RECLAIM"
// SchedFlagDLOverrun represents the deadline overrun scheduling flag
SchedFlagDLOverrun LinuxSchedulerFlag = "SCHED_FLAG_DL_OVERRUN"
// SchedFlagKeepPolicy represents the keep policy scheduling flag
SchedFlagKeepPolicy LinuxSchedulerFlag = "SCHED_FLAG_KEEP_POLICY"
// SchedFlagKeepParams represents the keep parameters scheduling flag
SchedFlagKeepParams LinuxSchedulerFlag = "SCHED_FLAG_KEEP_PARAMS"
// SchedFlagUtilClampMin represents the utilization clamp minimum scheduling flag
SchedFlagUtilClampMin LinuxSchedulerFlag = "SCHED_FLAG_UTIL_CLAMP_MIN"
// SchedFlagUtilClampMin represents the utilization clamp maximum scheduling flag
SchedFlagUtilClampMax LinuxSchedulerFlag = "SCHED_FLAG_UTIL_CLAMP_MAX"
)

2
vendor/github.com/opencontainers/runtime-spec/specs-go/version.go generated vendored
View File

@ -11,7 +11,7 @@ const (
VersionPatch = 0
// VersionDev indicates development branch. Releases will be empty string.
VersionDev = "-rc.2"
VersionDev = ""
)
// Version is the specification version that the package types support.

23
vendor/modules.txt vendored
View File

@ -2,14 +2,6 @@
## explicit; go 1.15
github.com/NVIDIA/go-nvml/pkg/dl
github.com/NVIDIA/go-nvml/pkg/nvml
# github.com/container-orchestrated-devices/container-device-interface v0.6.0
## explicit; go 1.17
github.com/container-orchestrated-devices/container-device-interface/internal/multierror
github.com/container-orchestrated-devices/container-device-interface/internal/validation
github.com/container-orchestrated-devices/container-device-interface/internal/validation/k8s
github.com/container-orchestrated-devices/container-device-interface/pkg/cdi
github.com/container-orchestrated-devices/container-device-interface/pkg/parser
github.com/container-orchestrated-devices/container-device-interface/specs-go
# github.com/cpuguy83/go-md2man/v2 v2.0.2
## explicit; go 1.11
github.com/cpuguy83/go-md2man/v2/md2man
@ -23,10 +15,7 @@ github.com/fsnotify/fsnotify
## explicit
# github.com/kr/pretty v0.3.1
## explicit; go 1.12
# github.com/opencontainers/runc v1.1.6
## explicit; go 1.17
github.com/opencontainers/runc/libcontainer/devices
# github.com/opencontainers/runtime-spec v1.1.0-rc.2
# github.com/opencontainers/runtime-spec v1.1.0
## explicit
github.com/opencontainers/runtime-spec/specs-go
# github.com/opencontainers/runtime-tools v0.9.1-0.20221107090550-2e043c6bd626
@ -89,3 +78,13 @@ gopkg.in/yaml.v3
# sigs.k8s.io/yaml v1.3.0
## explicit; go 1.12
sigs.k8s.io/yaml
# tags.cncf.io/container-device-interface v0.6.2
## explicit; go 1.19
tags.cncf.io/container-device-interface/internal/multierror
tags.cncf.io/container-device-interface/internal/validation
tags.cncf.io/container-device-interface/internal/validation/k8s
tags.cncf.io/container-device-interface/pkg/cdi
tags.cncf.io/container-device-interface/pkg/parser
# tags.cncf.io/container-device-interface/specs-go v0.6.0
## explicit; go 1.19
tags.cncf.io/container-device-interface/specs-go

0
vendor/github.com/container-orchestrated-devices/container-device-interface/LICENSE → vendor/tags.cncf.io/container-device-interface/LICENSE generated vendored
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0
vendor/github.com/container-orchestrated-devices/container-device-interface/internal/multierror/multierror.go → vendor/tags.cncf.io/container-device-interface/internal/multierror/multierror.go generated vendored
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2
vendor/github.com/container-orchestrated-devices/container-device-interface/internal/validation/k8s/objectmeta.go → vendor/tags.cncf.io/container-device-interface/internal/validation/k8s/objectmeta.go generated vendored
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@ -23,7 +23,7 @@ import (
"fmt"
"strings"
"github.com/container-orchestrated-devices/container-device-interface/internal/multierror"
"tags.cncf.io/container-device-interface/internal/multierror"
)
// TotalAnnotationSizeLimitB defines the maximum size of all annotations in characters.

0
vendor/github.com/container-orchestrated-devices/container-device-interface/internal/validation/k8s/validation.go → vendor/tags.cncf.io/container-device-interface/internal/validation/k8s/validation.go generated vendored
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2
vendor/github.com/container-orchestrated-devices/container-device-interface/internal/validation/validate.go → vendor/tags.cncf.io/container-device-interface/internal/validation/validate.go generated vendored
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@ -20,7 +20,7 @@ import (
"fmt"
"strings"
"github.com/container-orchestrated-devices/container-device-interface/internal/validation/k8s"
"tags.cncf.io/container-device-interface/internal/validation/k8s"
)
// ValidateSpecAnnotations checks whether spec annotations are valid.

2
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/annotations.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/annotations.go generated vendored
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@ -21,7 +21,7 @@ import (
"fmt"
"strings"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
"tags.cncf.io/container-device-interface/pkg/parser"
)
const (

10
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/cache.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/cache.go generated vendored
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@ -26,10 +26,10 @@ import (
"strings"
"sync"
"github.com/container-orchestrated-devices/container-device-interface/internal/multierror"
cdi "github.com/container-orchestrated-devices/container-device-interface/specs-go"
"github.com/fsnotify/fsnotify"
oci "github.com/opencontainers/runtime-spec/specs-go"
"tags.cncf.io/container-device-interface/internal/multierror"
cdi "tags.cncf.io/container-device-interface/specs-go"
)
// Option is an option to change some aspect of default CDI behavior.
@ -49,7 +49,7 @@ type Cache struct {
}
// WithAutoRefresh returns an option to control automatic Cache refresh.
// By default auto-refresh is enabled, the list of Spec directories are
// By default, auto-refresh is enabled, the list of Spec directories are
// monitored and the Cache is automatically refreshed whenever a change
// is detected. This option can be used to disable this behavior when a
// manually refreshed mode is preferable.
@ -203,7 +203,7 @@ func (c *Cache) refresh() error {
// RefreshIfRequired triggers a refresh if necessary.
func (c *Cache) refreshIfRequired(force bool) (bool, error) {
// We need to refresh if
// - it's forced by an explicitly call to Refresh() in manual mode
// - it's forced by an explicit call to Refresh() in manual mode
// - a missing Spec dir appears (added to watch) in auto-refresh mode
if force || (c.autoRefresh && c.watch.update(c.dirErrors)) {
return true, c.refresh()
@ -244,7 +244,7 @@ func (c *Cache) InjectDevices(ociSpec *oci.Spec, devices ...string) ([]string, e
if unresolved != nil {
return unresolved, fmt.Errorf("unresolvable CDI devices %s",
strings.Join(devices, ", "))
strings.Join(unresolved, ", "))
}
if err := edits.Apply(ociSpec); err != nil {

0
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/cache_test_unix.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/cache_test_unix.go generated vendored
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0
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/cache_test_windows.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/cache_test_windows.go generated vendored
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2
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/container-edits.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/container-edits.go generated vendored
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@ -24,9 +24,9 @@ import (
"sort"
"strings"
"github.com/container-orchestrated-devices/container-device-interface/specs-go"
oci "github.com/opencontainers/runtime-spec/specs-go"
ocigen "github.com/opencontainers/runtime-tools/generate"
"tags.cncf.io/container-device-interface/specs-go"
)
const (

45
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/container-edits_unix.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/container-edits_unix.go generated vendored
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@ -20,11 +20,42 @@
package cdi
import (
"errors"
"fmt"
runc "github.com/opencontainers/runc/libcontainer/devices"
"golang.org/x/sys/unix"
)
const (
blockDevice = "b"
charDevice = "c" // or "u"
fifoDevice = "p"
)
// deviceInfoFromPath takes the path to a device and returns its type,
// major and minor device numbers.
//
// It was adapted from https://github.com/opencontainers/runc/blob/v1.1.9/libcontainer/devices/device_unix.go#L30-L69
func deviceInfoFromPath(path string) (devType string, major, minor int64, _ error) {
var stat unix.Stat_t
err := unix.Lstat(path, &stat)
if err != nil {
return "", 0, 0, err
}
switch stat.Mode & unix.S_IFMT {
case unix.S_IFBLK:
devType = blockDevice
case unix.S_IFCHR:
devType = charDevice
case unix.S_IFIFO:
devType = fifoDevice
default:
return "", 0, 0, errors.New("not a device node")
}
devNumber := uint64(stat.Rdev) //nolint:unconvert // Rdev is uint32 on e.g. MIPS.
return devType, int64(unix.Major(devNumber)), int64(unix.Minor(devNumber)), nil
}
// fillMissingInfo fills in missing mandatory attributes from the host device.
func (d *DeviceNode) fillMissingInfo() error {
if d.HostPath == "" {
@ -35,22 +66,22 @@ func (d *DeviceNode) fillMissingInfo() error {
return nil
}
hostDev, err := runc.DeviceFromPath(d.HostPath, "rwm")
deviceType, major, minor, err := deviceInfoFromPath(d.HostPath)
if err != nil {
return fmt.Errorf("failed to stat CDI host device %q: %w", d.HostPath, err)
}
if d.Type == "" {
d.Type = string(hostDev.Type)
d.Type = deviceType
} else {
if d.Type != string(hostDev.Type) {
if d.Type != deviceType {
return fmt.Errorf("CDI device (%q, %q), host type mismatch (%s, %s)",
d.Path, d.HostPath, d.Type, string(hostDev.Type))
d.Path, d.HostPath, d.Type, deviceType)
}
}
if d.Major == 0 && d.Type != "p" {
d.Major = hostDev.Major
d.Minor = hostDev.Minor
d.Major = major
d.Minor = minor
}
return nil

0
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/container-edits_windows.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/container-edits_windows.go generated vendored
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6
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/device.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/device.go generated vendored
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@ -19,10 +19,10 @@ package cdi
import (
"fmt"
"github.com/container-orchestrated-devices/container-device-interface/internal/validation"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
cdi "github.com/container-orchestrated-devices/container-device-interface/specs-go"
oci "github.com/opencontainers/runtime-spec/specs-go"
"tags.cncf.io/container-device-interface/internal/validation"
"tags.cncf.io/container-device-interface/pkg/parser"
cdi "tags.cncf.io/container-device-interface/specs-go"
)
// Device represents a CDI device of a Spec.

226
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/doc.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/doc.go generated vendored
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@ -2,9 +2,9 @@
// interacting with CDI and consuming CDI devices.
//
// For more information about Container Device Interface, please refer to
// https://github.com/container-orchestrated-devices/container-device-interface
// https://tags.cncf.io/container-device-interface
//
// Container Device Interface
// # Container Device Interface
//
// Container Device Interface, or CDI for short, provides comprehensive
// third party device support for container runtimes. CDI uses vendor
@ -29,7 +29,7 @@
// the vast majority of CDI consumers need. The API should be usable both
// by OCI runtime clients and runtime implementations.
//
// CDI Registry
// # CDI Registry
//
// The primary interface to interact with CDI devices is the Registry. It
// is essentially a cache of all Specs and devices discovered in standard
@ -37,34 +37,34 @@
// injecting devices into an OCI Spec and refreshing the cache of CDI
// Specs and devices.
//
// Device Injection
// # Device Injection
//
// Using the Registry one can inject CDI devices into a container with code
// similar to the following snippet:
//
// import (
// "fmt"
// "strings"
// import (
// "fmt"
// "strings"
//
// log "github.com/sirupsen/logrus"
// log "github.com/sirupsen/logrus"
//
// "github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
// oci "github.com/opencontainers/runtime-spec/specs-go"
// )
// "tags.cncf.io/container-device-interface/pkg/cdi"
// oci "github.com/opencontainers/runtime-spec/specs-go"
// )
//
// func injectCDIDevices(spec *oci.Spec, devices []string) error {
// log.Debug("pristine OCI Spec: %s", dumpSpec(spec))
// func injectCDIDevices(spec *oci.Spec, devices []string) error {
// log.Debug("pristine OCI Spec: %s", dumpSpec(spec))
//
// unresolved, err := cdi.GetRegistry().InjectDevices(spec, devices)
// if err != nil {
// return fmt.Errorf("CDI device injection failed: %w", err)
// }
// unresolved, err := cdi.GetRegistry().InjectDevices(spec, devices)
// if err != nil {
// return fmt.Errorf("CDI device injection failed: %w", err)
// }
//
// log.Debug("CDI-updated OCI Spec: %s", dumpSpec(spec))
// return nil
// }
// log.Debug("CDI-updated OCI Spec: %s", dumpSpec(spec))
// return nil
// }
//
// Cache Refresh
// # Cache Refresh
//
// By default the CDI Spec cache monitors the configured Spec directories
// and automatically refreshes itself when necessary. This behavior can be
@ -85,42 +85,42 @@
// CDI Spec cache is up to date before performing device injection.
// A code snippet similar to the following accmplishes that:
//
// import (
// "fmt"
// "strings"
// import (
// "fmt"
// "strings"
//
// log "github.com/sirupsen/logrus"
// log "github.com/sirupsen/logrus"
//
// "github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
// oci "github.com/opencontainers/runtime-spec/specs-go"
// )
// "tags.cncf.io/container-device-interface/pkg/cdi"
// oci "github.com/opencontainers/runtime-spec/specs-go"
// )
//
// func injectCDIDevices(spec *oci.Spec, devices []string) error {
// registry := cdi.GetRegistry()
// func injectCDIDevices(spec *oci.Spec, devices []string) error {
// registry := cdi.GetRegistry()
//
// if err := registry.Refresh(); err != nil {
// // Note:
// // It is up to the implementation to decide whether
// // to abort injection on errors. A failed Refresh()
// // does not necessarily render the registry unusable.
// // For instance, a parse error in a Spec file for
// // vendor A does not have any effect on devices of
// // vendor B...
// log.Warnf("pre-injection Refresh() failed: %v", err)
// }
// if err := registry.Refresh(); err != nil {
// // Note:
// // It is up to the implementation to decide whether
// // to abort injection on errors. A failed Refresh()
// // does not necessarily render the registry unusable.
// // For instance, a parse error in a Spec file for
// // vendor A does not have any effect on devices of
// // vendor B...
// log.Warnf("pre-injection Refresh() failed: %v", err)
// }
//
// log.Debug("pristine OCI Spec: %s", dumpSpec(spec))
// log.Debug("pristine OCI Spec: %s", dumpSpec(spec))
//
// unresolved, err := registry.InjectDevices(spec, devices)
// if err != nil {
// return fmt.Errorf("CDI device injection failed: %w", err)
// }
// unresolved, err := registry.InjectDevices(spec, devices)
// if err != nil {
// return fmt.Errorf("CDI device injection failed: %w", err)
// }
//
// log.Debug("CDI-updated OCI Spec: %s", dumpSpec(spec))
// return nil
// }
// log.Debug("CDI-updated OCI Spec: %s", dumpSpec(spec))
// return nil
// }
//
// Generated Spec Files, Multiple Directories, Device Precedence
// # Generated Spec Files, Multiple Directories, Device Precedence
//
// It is often necessary to generate Spec files dynamically. On some
// systems the available or usable set of CDI devices might change
@ -149,7 +149,7 @@
// '/etc/cdi' while all the dynamically generated Spec files, transient
// or other, go into '/var/run/cdi'.
//
// Spec File Generation
// # Spec File Generation
//
// CDI offers two functions for writing and removing dynamically generated
// Specs from CDI Spec directories. These functions, WriteSpec() and
@ -169,33 +169,35 @@
// code snippet similar to the following:
//
// import (
// "fmt"
// ...
// "github.com/container-orchestrated-devices/container-device-interface/specs-go"
// "github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
//
// "fmt"
// ...
// "tags.cncf.io/container-device-interface/specs-go"
// "tags.cncf.io/container-device-interface/pkg/cdi"
//
// )
//
// func generateDeviceSpecs() error {
// registry := cdi.GetRegistry()
// spec := &specs.Spec{
// Version: specs.CurrentVersion,
// Kind: vendor+"/"+class,
// }
// func generateDeviceSpecs() error {
// registry := cdi.GetRegistry()
// spec := &specs.Spec{
// Version: specs.CurrentVersion,
// Kind: vendor+"/"+class,
// }
//
// for _, dev := range enumerateDevices() {
// spec.Devices = append(spec.Devices, specs.Device{
// Name: dev.Name,
// ContainerEdits: getContainerEditsForDevice(dev),
// })
// }
// for _, dev := range enumerateDevices() {
// spec.Devices = append(spec.Devices, specs.Device{
// Name: dev.Name,
// ContainerEdits: getContainerEditsForDevice(dev),
// })
// }
//
// specName, err := cdi.GenerateNameForSpec(spec)
// if err != nil {
// return fmt.Errorf("failed to generate Spec name: %w", err)
// }
// specName, err := cdi.GenerateNameForSpec(spec)
// if err != nil {
// return fmt.Errorf("failed to generate Spec name: %w", err)
// }
//
// return registry.SpecDB().WriteSpec(spec, specName)
// }
// return registry.SpecDB().WriteSpec(spec, specName)
// }
//
// Similarly, generating and later cleaning up transient Spec files can be
// done with code fragments similar to the following. These transient Spec
@ -204,53 +206,55 @@
// and removed once that container is removed.
//
// import (
// "fmt"
// ...
// "github.com/container-orchestrated-devices/container-device-interface/specs-go"
// "github.com/container-orchestrated-devices/container-device-interface/pkg/cdi"
//
// "fmt"
// ...
// "tags.cncf.io/container-device-interface/specs-go"
// "tags.cncf.io/container-device-interface/pkg/cdi"
//
// )
//
// func generateTransientSpec(ctr Container) error {
// registry := cdi.GetRegistry()
// devices := getContainerDevs(ctr, vendor, class)
// spec := &specs.Spec{
// Version: specs.CurrentVersion,
// Kind: vendor+"/"+class,
// }
// func generateTransientSpec(ctr Container) error {
// registry := cdi.GetRegistry()
// devices := getContainerDevs(ctr, vendor, class)
// spec := &specs.Spec{
// Version: specs.CurrentVersion,
// Kind: vendor+"/"+class,
// }
//
// for _, dev := range devices {
// spec.Devices = append(spec.Devices, specs.Device{
// // the generated name needs to be unique within the
// // vendor/class domain on the host/node.
// Name: generateUniqueDevName(dev, ctr),
// ContainerEdits: getEditsForContainer(dev),
// })
// }
// for _, dev := range devices {
// spec.Devices = append(spec.Devices, specs.Device{
// // the generated name needs to be unique within the
// // vendor/class domain on the host/node.
// Name: generateUniqueDevName(dev, ctr),
// ContainerEdits: getEditsForContainer(dev),
// })
// }
//
// // transientID is expected to guarantee that the Spec file name
// // generated using <vendor, class, transientID> is unique within
// // the host/node. If more than one device is allocated with the
// // same vendor/class domain, either all generated Spec entries
// // should go to a single Spec file (like in this sample snippet),
// // or transientID should be unique for each generated Spec file.
// transientID := getSomeSufficientlyUniqueIDForContainer(ctr)
// specName, err := cdi.GenerateNameForTransientSpec(vendor, class, transientID)
// if err != nil {
// return fmt.Errorf("failed to generate Spec name: %w", err)
// }
// // transientID is expected to guarantee that the Spec file name
// // generated using <vendor, class, transientID> is unique within
// // the host/node. If more than one device is allocated with the
// // same vendor/class domain, either all generated Spec entries
// // should go to a single Spec file (like in this sample snippet),
// // or transientID should be unique for each generated Spec file.
// transientID := getSomeSufficientlyUniqueIDForContainer(ctr)
// specName, err := cdi.GenerateNameForTransientSpec(vendor, class, transientID)
// if err != nil {
// return fmt.Errorf("failed to generate Spec name: %w", err)
// }
//
// return registry.SpecDB().WriteSpec(spec, specName)
// }
// return registry.SpecDB().WriteSpec(spec, specName)
// }
//
// func removeTransientSpec(ctr Container) error {
// registry := cdi.GetRegistry()
// transientID := getSomeSufficientlyUniqueIDForContainer(ctr)
// specName := cdi.GenerateNameForTransientSpec(vendor, class, transientID)
// func removeTransientSpec(ctr Container) error {
// registry := cdi.GetRegistry()
// transientID := getSomeSufficientlyUniqueIDForContainer(ctr)
// specName := cdi.GenerateNameForTransientSpec(vendor, class, transientID)
//
// return registry.SpecDB().RemoveSpec(specName)
// }
// return registry.SpecDB().RemoveSpec(specName)
// }
//
// CDI Spec Validation
// # CDI Spec Validation
//
// This package performs both syntactic and semantic validation of CDI
// Spec file data when a Spec file is loaded via the registry or using

2
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/qualified-device.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/qualified-device.go generated vendored
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@ -17,7 +17,7 @@
package cdi
import (
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
"tags.cncf.io/container-device-interface/pkg/parser"
)
// QualifiedName returns the qualified name for a device.

2
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/registry.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/registry.go generated vendored
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@ -19,8 +19,8 @@ package cdi
import (
"sync"
cdi "github.com/container-orchestrated-devices/container-device-interface/specs-go"
oci "github.com/opencontainers/runtime-spec/specs-go"
cdi "tags.cncf.io/container-device-interface/specs-go"
)
// Registry keeps a cache of all CDI Specs installed or generated on

0
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/spec-dirs.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/spec-dirs.go generated vendored
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4
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/spec.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/spec.go generated vendored
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@ -28,8 +28,8 @@ import (
oci "github.com/opencontainers/runtime-spec/specs-go"
"sigs.k8s.io/yaml"
"github.com/container-orchestrated-devices/container-device-interface/internal/validation"
cdi "github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/internal/validation"
cdi "tags.cncf.io/container-device-interface/specs-go"
)
const (

0
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/spec_linux.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/spec_linux.go generated vendored
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0
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/spec_other.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/spec_other.go generated vendored
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4
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/cdi/version.go → vendor/tags.cncf.io/container-device-interface/pkg/cdi/version.go generated vendored
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@ -21,8 +21,8 @@ import (
"golang.org/x/mod/semver"
"github.com/container-orchestrated-devices/container-device-interface/pkg/parser"
cdi "github.com/container-orchestrated-devices/container-device-interface/specs-go"
"tags.cncf.io/container-device-interface/pkg/parser"
cdi "tags.cncf.io/container-device-interface/specs-go"
)
const (

0
vendor/github.com/container-orchestrated-devices/container-device-interface/pkg/parser/parser.go → vendor/tags.cncf.io/container-device-interface/pkg/parser/parser.go generated vendored
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14
vendor/github.com/opencontainers/runc/LICENSE → vendor/tags.cncf.io/container-device-interface/specs-go/LICENSE generated vendored
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@ -1,4 +1,3 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
@ -176,7 +175,18 @@
END OF TERMS AND CONDITIONS
Copyright 2014 Docker, Inc.
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

0
vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/config.go → vendor/tags.cncf.io/container-device-interface/specs-go/config.go generated vendored
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38
vendor/tags.cncf.io/container-device-interface/specs-go/oci.go generated vendored Normal file
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@ -0,0 +1,38 @@
package specs
import (
spec "github.com/opencontainers/runtime-spec/specs-go"
)
// ToOCI returns the opencontainers runtime Spec Hook for this Hook.
func (h *Hook) ToOCI() spec.Hook {
return spec.Hook{
Path: h.Path,
Args: h.Args,
Env: h.Env,
Timeout: h.Timeout,
}
}
// ToOCI returns the opencontainers runtime Spec Mount for this Mount.
func (m *Mount) ToOCI() spec.Mount {
return spec.Mount{
Source: m.HostPath,
Destination: m.ContainerPath,
Options: m.Options,
Type: m.Type,
}
}
// ToOCI returns the opencontainers runtime Spec LinuxDevice for this DeviceNode.
func (d *DeviceNode) ToOCI() spec.LinuxDevice {
return spec.LinuxDevice{
Path: d.Path,
Type: d.Type,
Major: d.Major,
Minor: d.Minor,
FileMode: d.FileMode,
UID: d.UID,
GID: d.GID,
}
}