Revision c352b0a9 htools/Ganeti/HTools/Instance.hs
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{-
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Copyright (C) 2009, 2010 Google Inc. |
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Copyright (C) 2009, 2010, 2011 Google Inc.
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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-- * Type declarations |
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-- | The instance type |
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data Instance = Instance { name :: String -- ^ The instance name
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, alias :: String -- ^ The shortened name |
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, mem :: Int -- ^ Memory of the instance |
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, dsk :: Int -- ^ Disk size of instance |
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, vcpus :: Int -- ^ Number of VCPUs |
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, running :: Bool -- ^ Is the instance running? |
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, runSt :: String -- ^ Original (text) run status |
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, pNode :: T.Ndx -- ^ Original primary node |
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, sNode :: T.Ndx -- ^ Original secondary node |
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, idx :: T.Idx -- ^ Internal index |
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, util :: T.DynUtil -- ^ Dynamic resource usage |
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, movable :: Bool -- ^ Can the instance be moved? |
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, tags :: [String] -- ^ List of instance tags |
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} deriving (Show, Read) |
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data Instance = Instance |
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{ name :: String -- ^ The instance name
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, alias :: String -- ^ The shortened name |
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, mem :: Int -- ^ Memory of the instance |
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, dsk :: Int -- ^ Disk size of instance |
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, vcpus :: Int -- ^ Number of VCPUs |
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, running :: Bool -- ^ Is the instance running? |
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, runSt :: String -- ^ Original (text) run status |
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, pNode :: T.Ndx -- ^ Original primary node |
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, sNode :: T.Ndx -- ^ Original secondary node |
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, idx :: T.Idx -- ^ Internal index |
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, util :: T.DynUtil -- ^ Dynamic resource usage |
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, movable :: Bool -- ^ Can the instance be moved? |
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, auto_balance :: Bool -- ^ Is the instance auto-balanced? |
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, tags :: [String] -- ^ List of instance tags |
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} deriving (Show, Read) |
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instance T.Element Instance where |
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nameOf = name |
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-- Some parameters are not initialized by function, and must be set |
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-- later (via 'setIdx' for example). |
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create :: String -> Int -> Int -> Int -> String |
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-> [String] -> T.Ndx -> T.Ndx -> Instance |
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create name_init mem_init dsk_init vcpus_init run_init tags_init pn sn = |
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-> [String] -> Bool -> T.Ndx -> T.Ndx -> Instance |
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create name_init mem_init dsk_init vcpus_init run_init tags_init |
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auto_balance_init pn sn = |
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Instance { name = name_init
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, alias = name_init |
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, mem = mem_init |
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, util = T.baseUtil |
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, tags = tags_init |
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, movable = True |
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, auto_balance = auto_balance_init |
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} |
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-- | Changes the index. |
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