code: func PodToNspawnArgs(p *stage1commontypes.Pod) ([]string, error) {
  	args := []string{
  		"--uuid=" + p.UUID.String(),
  		"--machine=" + GetMachineID(p),
  		"--directory=" + common.Stage1RootfsPath(p.Root),
  	}
  
  	for i := range p.Manifest.Apps {
  		aa, err := appToNspawnArgs(p, &p.Manifest.Apps[i])
  		if err != nil {
  			return nil, err
  		}
  		args = append(args, aa...)
  	}
  
  	if p.InsecureOptions.DisableCapabilities {
  		args = append(args, "--capability=all")
  	}
  
  	return args, nil
  }
docs: // PodToNspawnArgs renders a prepared Pod as a systemd-nspawn
  // argument list ready to be executed