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package specs
import "os"
// Spec is the base configuration for CDI
type Spec struct {
Version string `json:"cdiVersion" yaml:"cdiVersion"`
Kind string `json:"kind" yaml:"kind"`
// Annotations add meta information per CDI spec. Note these are CDI-specific and do not affect container metadata.
// Added in v0.6.0.
Annotations map[string]string `json:"annotations,omitempty" yaml:"annotations,omitempty"`
Devices []Device `json:"devices" yaml:"devices"`
ContainerEdits ContainerEdits `json:"containerEdits,omitempty" yaml:"containerEdits,omitempty"`
}
// Device is a "Device" a container runtime can add to a container
type Device struct {
Name string `json:"name" yaml:"name"`
// Annotations add meta information per device. Note these are CDI-specific and do not affect container metadata.
// Added in v0.6.0.
Annotations map[string]string `json:"annotations,omitempty" yaml:"annotations,omitempty"`
ContainerEdits ContainerEdits `json:"containerEdits" yaml:"containerEdits"`
}
// ContainerEdits are edits a container runtime must make to the OCI spec to expose the device.
type ContainerEdits struct {
Env []string `json:"env,omitempty" yaml:"env,omitempty"`
DeviceNodes []*DeviceNode `json:"deviceNodes,omitempty" yaml:"deviceNodes,omitempty"`
Hooks []*Hook `json:"hooks,omitempty" yaml:"hooks,omitempty"`
Mounts []*Mount `json:"mounts,omitempty" yaml:"mounts,omitempty"`
IntelRdt *IntelRdt `json:"intelRdt,omitempty" yaml:"intelRdt,omitempty"` // Added in v0.7.0
AdditionalGIDs []uint32 `json:"additionalGids,omitempty" yaml:"additionalGids,omitempty"` // Added in v0.7.0
}
// DeviceNode represents a device node that needs to be added to the OCI spec.
type DeviceNode struct {
Path string `json:"path" yaml:"path"`
HostPath string `json:"hostPath,omitempty" yaml:"hostPath,omitempty"` // Added in v0.5.0
Type string `json:"type,omitempty" yaml:"type,omitempty"`
Major int64 `json:"major,omitempty" yaml:"major,omitempty"`
Minor int64 `json:"minor,omitempty" yaml:"minor,omitempty"`
FileMode *os.FileMode `json:"fileMode,omitempty" yaml:"fileMode,omitempty"`
Permissions string `json:"permissions,omitempty" yaml:"permissions,omitempty"`
UID *uint32 `json:"uid,omitempty" yaml:"uid,omitempty"`
GID *uint32 `json:"gid,omitempty" yaml:"gid,omitempty"`
}
// Mount represents a mount that needs to be added to the OCI spec.
type Mount struct {
HostPath string `json:"hostPath" yaml:"hostPath"`
ContainerPath string `json:"containerPath" yaml:"containerPath"`
Options []string `json:"options,omitempty" yaml:"options,omitempty"`
Type string `json:"type,omitempty" yaml:"type,omitempty"` // Added in v0.4.0
}
// Hook represents a hook that needs to be added to the OCI spec.
type Hook struct {
HookName string `json:"hookName" yaml:"hookName"`
Path string `json:"path" yaml:"path"`
Args []string `json:"args,omitempty" yaml:"args,omitempty"`
Env []string `json:"env,omitempty" yaml:"env,omitempty"`
Timeout *int `json:"timeout,omitempty" yaml:"timeout,omitempty"`
}
// IntelRdt describes the Linux IntelRdt parameters to set in the OCI spec.
type IntelRdt struct {
ClosID string `json:"closID,omitempty" yaml:"closID,omitempty"`
L3CacheSchema string `json:"l3CacheSchema,omitempty" yaml:"l3CacheSchema,omitempty"`
MemBwSchema string `json:"memBwSchema,omitempty" yaml:"memBwSchema,omitempty"`
EnableCMT bool `json:"enableCMT,omitempty" yaml:"enableCMT,omitempty"`
EnableMBM bool `json:"enableMBM,omitempty" yaml:"enableMBM,omitempty"`
}
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