Synnefo » snf-ganeti

{-| Implementation of Ganeti Lock field queries

The actual computation of the field values is done by forwarding

the request; so only have a minimal field definition here.

-}

{-

Copyright (C) 2014 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 General 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.Query.Locks

  ( fieldsMap

  ) where

import qualified Data.Map as Map

import Ganeti.Query.Common

import Ganeti.Query.Language

import Ganeti.Query.Types

-- | List of all lock fields.

lockFields :: FieldList String ()

lockFields =

  [ (FieldDefinition "name" "Name" QFTOther "Lock name",

     FieldSimple rsNormal, QffNormal)

  , (FieldDefinition "mode" "Mode" QFTOther "Mode in which the lock is\

                                             \ currently acquired\

                                             \ (exclusive or shared)",

     FieldSimple rsNormal, QffNormal)

  , (FieldDefinition "owner" "Owner" QFTOther "Current lock owner(s)",

     FieldSimple rsNormal, QffNormal)

  , (FieldDefinition "pending" "Pending" QFTOther "Jobs waiting for the lock",

     FieldSimple rsNormal, QffNormal)

  ]

-- | The lock fields map.

fieldsMap :: FieldMap String ()

fieldsMap =

  Map.fromList $ map (\v@(f, _, _) -> (fdefName f, v)) lockFields