feat(region): list gpu by index and device_minor (#23010)

Author: zexi

pkg/apis/compute/isolated_device.go

@@ -78,6 +78,11 @@ type IsolatedDeviceListInput struct {
 
 	// 列出虚拟机上挂载的设备
 	GuestId string `json:"guest_id"`
+
+	// GPU index
+	Index *int `json:"index"`
+	// Nvidia GPU minor number, parsing from /proc/driver/nvidia/gpus/*/information
+	DeviceMinor *int `json:"device_minor"`
 }
 
 type IsolatedDeviceCreateInput struct {

pkg/compute/models/isolated_devices.go

@@ -360,6 +360,12 @@ func (manager *SIsolatedDeviceManager) ListItemFilter(
 	if len(query.NumaNode) > 0 {
 		q = q.In("numa_node", query.NumaNode)
 	}
+	if query.Index != nil && *query.Index >= 0 {
+		q = q.Equals("index", query.Index)
+	}
+	if query.DeviceMinor != nil && *query.DeviceMinor >= 0 {
+		q = q.Equals("device_minor", query.DeviceMinor)
+	}
 
 	if !query.ShowBaremetalIsolatedDevices {
 		sq := HostManager.Query("id").In("host_type", []string{api.HOST_TYPE_HYPERVISOR, api.HOST_TYPE_CONTAINER, api.HOST_TYPE_ZETTAKIT}).SubQuery()

pkg/mcclient/modules/compute/mod_isolatedevices.go

@@ -28,7 +28,7 @@ func init() {
 		[]string{"ID", "Dev_type",
 			"Model", "Addr", "Vendor_device_id", "Mdev_id",
 			"Host_id", "Host", "numa_node",
-			"Guest_id", "Guest", "Guest_status", "Device_path", "Render_path", "PCIE_Info"},
+			"Guest_id", "Guest", "Guest_status", "Device_path", "Render_path", "PCIE_Info", "Index", "Device_minor"},
 		[]string{})
 	modules.RegisterCompute(&IsolatedDevices)
 }

pkg/mcclient/options/compute/isolated_devices.go

@@ -35,6 +35,8 @@ type DeviceListOptions struct {
 	DevicePath     []string `help:"filter by device path"`
 	VendorDeviceId []string `help:"filter by vendor device id(PCIID)"`
 	NumaNode       []uint8  `help:"fitler by numa node index"`
+	Index          *int     `help:"filter by index"`
+	DeviceMinor    *int     `help:"filter by device minor"`
 }
 
 func (o *DeviceListOptions) Params() (jsonutils.JSONObject, error) {