// Returns key of the controller.
// Key is unique id that distinguishes one device from other devices in the same virtual machine.
func getControllerKey(scsiType string, vmDevices object.VirtualDeviceList, dc *object.Datacenter, client *govmomi.Client) (int32, error) {
for _, device := range vmDevices {
devType := vmDevices.Type(device)
if devType == scsiType {
if c, ok := device.(types.BaseVirtualController); ok {
return c.GetVirtualController().Key, nil
}
}
}
return -1, ErrNoDevicesFound
}
func getSCSIController(vmDevices object.VirtualDeviceList, scsiType string) *types.VirtualController {
// get virtual scsi controller of passed argument type
for _, device := range vmDevices {
devType := vmDevices.Type(device)
if devType == scsiType {
if c, ok := device.(types.BaseVirtualController); ok {
return c.GetVirtualController()
}
}
}
return nil
}
func getSCSIControllersOfType(vmDevices object.VirtualDeviceList, scsiType string) []*types.VirtualController {
// get virtual scsi controllers of passed argument type
var scsiControllers []*types.VirtualController
for _, device := range vmDevices {
devType := vmDevices.Type(device)
if devType == scsiType {
if c, ok := device.(types.BaseVirtualController); ok {
scsiControllers = append(scsiControllers, c.GetVirtualController())
}
}
}
return scsiControllers
}
func getSCSIControllers(vmDevices object.VirtualDeviceList) []*types.VirtualController {
// get all virtual scsi controllers
var scsiControllers []*types.VirtualController
for _, device := range vmDevices {
devType := vmDevices.Type(device)
switch devType {
case SCSIControllerType, strings.ToLower(LSILogicControllerType), strings.ToLower(BusLogicControllerType), PVSCSIControllerType, strings.ToLower(LSILogicSASControllerType):
if c, ok := device.(types.BaseVirtualController); ok {
scsiControllers = append(scsiControllers, c.GetVirtualController())
}
}
}
return scsiControllers
}