docs: def _is_bhyve_hyper():
      '''
      Returns a bool whether or not this node is a bhyve hypervisor
      '''
      sysctl_cmd = 'sysctl hw.vmm.create'
      vmm_enabled = False
      try:
          stdout = subprocess.Popen(sysctl_cmd,
                                    shell=True,
                                    stdout=subprocess.PIPE).communicate()[0]
          vmm_enabled = len(salt.utils.stringutils.to_str(stdout).split('"')[1]) != 0
      except IndexError:
          pass
      return vmm_enabled