initcontainer

type DPUInfo struct {
	// SerialNumber is the DPU serial number.
	SerialNumber string
	// BaseAddress is the PCI base address without function number (e.g., "0000:b1:00").
	BaseAddress string
	// PFs is the map of PF index to PF info. Only contains PFs referenced in the config.
	PFs map[int32]*PFInfo
	// DevicePluginResourcesConfig is the list of device plugin resources configuration for this DPU.
	DevicePluginResourcesConfig []noderesourcesv1.DevicePluginResource
}

type DevicePluginConfig struct {
	ResourceList []ResourceConfig `json:"resourceList"`
}

type Options struct {
	// InputPath is the path to the input config file (downward API mounted).
	InputPath string
	// OutputPath is the path to the output config directory.
	OutputPath string
	// DefaultResourcePrefix is the default resource prefix for resources that don't specify one.
	DefaultResourcePrefix string
	// DevicesReadinessTimeout is the timeout for discovering DPUs and waiting for functions to be ready.
	DevicesReadinessTimeout time.Duration
	// DevicesReadinessPollInterval is the interval for polling for DPUs and functions to be ready.
	DevicesReadinessPollInterval time.Duration

	// SysFSRoot is the path to the sysfs root directory (default: /sys).
	SysFSRoot string
	// Clock is the clock to use for time-based operations (default: clock.RealClock{}).
	Clock clock.WithTicker
}

type PFInfo struct {
	// Address is the PCI address of the PF (e.g., "0000:b1:00.0").
	Address string
	// TotalVFs is the maximum number of VFs supported by this PF (from sriov_totalvfs).
	TotalVFs int32
}

type ResourceConfig struct {
	// ResourceName is the name of the resource (without prefix).
	ResourceName string `json:"resourceName"`
	// ResourcePrefix is the prefix for the resource name (e.g., "nvidia.com").
	ResourcePrefix string `json:"resourcePrefix,omitempty"`
	// DeviceType is the sriov-network-device-plugin device type.
	// Empty for VFs (netDevice default). "auxNetDevice" for SFs.
	DeviceType string `json:"deviceType,omitempty"`
	// Selectors is a list of device selectors. Each selector typically represents
	// devices from a single DPU.
	Selectors []Selector `json:"selectors,omitempty"`
}

type Selector struct {
	// RootDevices is a list of PF PCI addresses with function range syntax.
	// Format: "<PF_PCI_ADDRESS>#<start>-<end>" (e.g., "0000:b1:00.0#2-10").
	RootDevices []string `json:"rootDevices,omitempty"`
	// AuxTypes filters auxiliary devices. Set to ["sf"] for Scalable Functions.
	AuxTypes []string `json:"auxTypes,omitempty"`
	// IsRdma indicates whether RDMA is enabled.
	IsRdma bool `json:"isRdma,omitempty"`
	// NeedVhostNet mounts /dev/vhost-net and /dev/net/tun with the device.
	NeedVhostNet bool `json:"needVhostNet,omitempty"`
}