podman/pkg/machine/applehv/vfkit.go

//go:build darwin

package applehv

import (
	"github.com/containers/podman/v5/pkg/machine/define"
	"github.com/containers/podman/v5/pkg/machine/vmconfigs"
	vfConfig "github.com/crc-org/vfkit/pkg/config"
)

func getDefaultDevices(mc *vmconfigs.MachineConfig) ([]vfConfig.VirtioDevice, *define.VMFile, error) {
	var devices []vfConfig.VirtioDevice

	disk, err := vfConfig.VirtioBlkNew(mc.ImagePath.GetPath())
	if err != nil {
		return nil, nil, err
	}
	rng, err := vfConfig.VirtioRngNew()
	if err != nil {
		return nil, nil, err
	}

	logfile, err := mc.LogFile()
	if err != nil {
		return nil, nil, err
	}
	serial, err := vfConfig.VirtioSerialNew(logfile.GetPath())
	if err != nil {
		return nil, nil, err
	}

	readySocket, err := mc.ReadySocket()
	if err != nil {
		return nil, nil, err
	}

	readyDevice, err := vfConfig.VirtioVsockNew(1025, readySocket.GetPath(), true)
	if err != nil {
		return nil, nil, err
	}
	devices = append(devices, disk, rng, serial, readyDevice)
	return devices, readySocket, nil
}

func getDebugDevices() ([]vfConfig.VirtioDevice, error) {
	var devices []vfConfig.VirtioDevice
	gpu, err := vfConfig.VirtioGPUNew()
	if err != nil {
		return nil, err
	}
	mouse, err := vfConfig.VirtioInputNew(vfConfig.VirtioInputPointingDevice)
	if err != nil {
		return nil, err
	}
	kb, err := vfConfig.VirtioInputNew(vfConfig.VirtioInputKeyboardDevice)
	if err != nil {
		return nil, err
	}
	return append(devices, gpu, mouse, kb), nil
}

func getIgnitionVsockDevice(path string) (vfConfig.VirtioDevice, error) {
	return vfConfig.VirtioVsockNew(1024, path, true)
}

func virtIOFsToVFKitVirtIODevice(mounts []*vmconfigs.Mount) ([]vfConfig.VirtioDevice, error) {
	virtioDevices := make([]vfConfig.VirtioDevice, 0, len(mounts))
	for _, vol := range mounts {
		virtfsDevice, err := vfConfig.VirtioFsNew(vol.Source, vol.Tag)
		if err != nil {
			return nil, err
		}
		virtioDevices = append(virtioDevices, virtfsDevice)
	}
	return virtioDevices, nil
}