code: func (cgroup *CgroupResource) Create() error {
  	err := cgroup.setupTaskCgroup()
  	if err != nil {
  		seelog.Criticalf("Cgroup resource [%s]: unable to setup cgroup root: %v", cgroup.taskARN, err)
  		return err
  	}
  	return nil
  }
docs: // Create creates cgroup root for the task