func()

in ecs-init/gpu/nvidia_gpu_manager.go [71:101]

• 30 lines of code
• 7 McCabe index (conditional complexity)

func (n *NvidiaGPUManager) Setup() error {
	seelog.Info(nvidiaEULAAgreementInfo)

	err := n.DetectGPUDevices()
	if err != nil {
		if err == ErrNoGPUDeviceFound {
			return nil
		}
		return errors.Wrapf(err, "setup failed")
	}
	err = n.Initialize()
	if err != nil {
		return errors.Wrapf(err, "setup failed")
	}
	defer n.Shutdown()
	version, err := n.GetDriverVersion()
	if err != nil {
		return errors.Wrapf(err, "setup failed")
	}
	n.DriverVersion = version
	gpuIDs, err := n.GetGPUDeviceIDs()
	if err != nil {
		return errors.Wrapf(err, "setup failed")
	}
	n.GPUIDs = gpuIDs
	err = n.SaveGPUState()
	if err != nil {
		return errors.Wrapf(err, "setup failed")
	}
	return nil
}