code: def _sysv_enable(name):
      '''
      Enable the named sysv service to start at boot.  The service will be enabled
      using chkconfig with default run-levels if the service is chkconfig
      compatible.  If chkconfig is not available, then this will fail.
      '''
      if not _service_is_chkconfig(name) and not _chkconfig_add(name):
          return False
      cmd = '/sbin/chkconfig {0} on'.format(name)
      return not __salt__['cmd.retcode'](cmd, python_shell=Falsef _sysv_enable(name):
      '''
      Enable the named sysv service to start at boot.  The service will be enabled
      using chkconfig with default run-levels if the service is chkconfig
      compatible.  If chkconfig is not available, then this will fail.
      '''
      if not _service_is_chkconfig(name) and not _chkconfig_add(name):
          return False
      cmd = '/sbin/chkconfig {0} on'.format(name)
      return not __salt__['cmd.retcode'](cmd, python_shell=False)
docs: Enable the named sysv service to start at boot.  The service will be enabled
      using chkconfig with default run-levels if the service is chkconfig
      compatible.  If chkconfig is not available, then this will fail.