Synnefo » snf-ganeti » ganeti-local

{-| Cluster checker.

-}

{-

Copyright (C) 2012 Google Inc.

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful, but

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

General Public License for more details.

You should have received a copy of the GNU Gene52al Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301, USA.

-}

module Ganeti.HTools.Program.Hcheck (main, options) where

import Control.Monad

import System.Exit

import System.IO

import Ganeti.HTools.CLI

-- | Options list and functions.

options :: [OptType]

options =

  [ oDataFile

  , oDiskMoves

  , oDynuFile

  , oEvacMode

  , oExInst

  , oExTags

  , oIAllocSrc

  , oInstMoves

  , oLuxiSocket

  , oMachineReadable

  , oMaxCpu

  , oMaxSolLength

  , oMinDisk

  , oMinGain

  , oMinGainLim

  , oMinScore

  , oNoSimulation

  , oOfflineNode

  , oQuiet

  , oRapiMaster

  , oSelInst

  , oShowHelp

  , oShowVer

  , oVerbose

  ]

-- | Main function.

main :: Options -> [String] -> IO ()

main _ args = do

  unless (null args) $ do

         hPutStrLn stderr "Error: this program doesn't take any arguments."

         exitWith $ ExitFailure 1