Use new CDI API

This change updates the CDI API to commit 46367ec063fda9da931d050b308ccd768e824364
which addresses some inconistencies in the previous implementation.

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

2 files changed, 38 insertions, 25 deletions

diff --git a/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/config.go b/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/config.go
index 0223bb703..20914e5b6 100644
--- a/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/config.go
+++ b/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/config.go
@@ -1,20 +1,20 @@
 package specs
 
+import "os"
+
 // Spec is the base configuration for CDI
 type Spec struct {
 	Version          string   `json:"cdiVersion"`
 	Kind             string   `json:"kind"`
-	KindShort        []string `json:"kindShort,omitempty"`
 	ContainerRuntime []string `json:"containerRuntime,omitempty"`
 
-	Devices        []Devices      `json:"devices"`
+	Devices        []Device       `json:"devices"`
 	ContainerEdits ContainerEdits `json:"containerEdits,omitempty"`
 }
 
-// Devices is a "Device" a container runtime can add to a container
-type Devices struct {
+// Device is a "Device" a container runtime can add to a container
+type Device struct {
 	Name           string         `json:"name"`
-	NameShort      []string       `json:"nameShort"`
 	ContainerEdits ContainerEdits `json:"containerEdits"`
 }
 
@@ -28,9 +28,14 @@ type ContainerEdits struct {
 
 // DeviceNode represents a device node that needs to be added to the OCI spec.
 type DeviceNode struct {
-	HostPath      string   `json:"hostPath"`
-	ContainerPath string   `json:"containerPath"`
-	Permissions   []string `json:"permissions,omitempty"`
+	Path        string       `json:"path"`
+	Type        string       `json:"type,omitempty"`
+	Major       int64        `json:"major,omitempty"`
+	Minor       int64        `json:"minor,omitempty"`
+	FileMode    *os.FileMode `json:"fileMode,omitempty"`
+	Permissions string       `json:"permissions,omitempty"`
+	UID         *uint32      `json:"uid,omitempty"`
+	GID         *uint32      `json:"gid,omitempty"`
 }
 
 // Mount represents a mount that needs to be added to the OCI spec.
diff --git a/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/oci.go b/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/oci.go
index c59cda55d..10bc9fa23 100644
--- a/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/oci.go
+++ b/vendor/github.com/container-orchestrated-devices/container-device-interface/specs-go/oci.go
@@ -37,20 +37,21 @@ func ApplyEditsToOCISpec(config *spec.Spec, edits *ContainerEdits) error {
 	}
 
 	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 {
-		config.Mounts = append(config.Mounts, toOCIDevice(d))
+		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, toOCIMount(m))
+		config.Mounts = append(config.Mounts, m.ToOCI())
 	}
 
 	for _, h := range edits.Hooks {
@@ -59,17 +60,17 @@ func ApplyEditsToOCISpec(config *spec.Spec, edits *ContainerEdits) error {
 		}
 		switch h.HookName {
 		case "prestart":
-			config.Hooks.Prestart = append(config.Hooks.Prestart, toOCIHook(h))
+			config.Hooks.Prestart = append(config.Hooks.Prestart, h.ToOCI())
 		case "createRuntime":
-			config.Hooks.CreateRuntime = append(config.Hooks.CreateRuntime, toOCIHook(h))
+			config.Hooks.CreateRuntime = append(config.Hooks.CreateRuntime, h.ToOCI())
 		case "createContainer":
-			config.Hooks.CreateContainer = append(config.Hooks.CreateContainer, toOCIHook(h))
+			config.Hooks.CreateContainer = append(config.Hooks.CreateContainer, h.ToOCI())
 		case "startContainer":
-			config.Hooks.StartContainer = append(config.Hooks.StartContainer, toOCIHook(h))
+			config.Hooks.StartContainer = append(config.Hooks.StartContainer, h.ToOCI())
 		case "poststart":
-			config.Hooks.Poststart = append(config.Hooks.Poststart, toOCIHook(h))
+			config.Hooks.Poststart = append(config.Hooks.Poststart, h.ToOCI())
 		case "poststop":
-			config.Hooks.Poststop = append(config.Hooks.Poststop, toOCIHook(h))
+			config.Hooks.Poststop = append(config.Hooks.Poststop, h.ToOCI())
 		default:
 			fmt.Printf("CDI: Unknown hook %q\n", h.HookName)
 		}
@@ -78,7 +79,8 @@ func ApplyEditsToOCISpec(config *spec.Spec, edits *ContainerEdits) error {
 	return nil
 }
 
-func toOCIHook(h *Hook) spec.Hook {
+// 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,
@@ -87,7 +89,8 @@ func toOCIHook(h *Hook) spec.Hook {
 	}
 }
 
-func toOCIMount(m *Mount) spec.Mount {
+// 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,
@@ -95,10 +98,15 @@ func toOCIMount(m *Mount) spec.Mount {
 	}
 }
 
-func toOCIDevice(d *DeviceNode) spec.Mount {
-	return spec.Mount{
-		Source:      d.HostPath,
-		Destination: d.ContainerPath,
-		Options:     d.Permissions,
+// 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,
 	}
 }