-}
+{-
+
+Copyright (C) 2009 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 Main (main) where
import Data.List
import Data.Function
-import Data.Maybe(fromJust)
import Monad
import System
import System.IO
]
-- | Generate node file data from node objects
-serializeNodes :: Cluster.NodeList -> String -> Cluster.NameList -> String
-serializeNodes nl csf ktn =
- let etn = map (\(idx, name) -> (idx, name ++ csf)) ktn
- nodes = Container.elems nl
+serializeNodes :: Node.List -> String -> String
+serializeNodes nl csf =
+ let nodes = Container.elems nl
nlines = map
(\node ->
- let name = (fromJust $ lookup (Node.idx node) etn)
+ let name = Node.name node ++ csf
t_mem = (truncate $ Node.t_mem node)::Int
t_dsk = (truncate $ Node.t_dsk node)::Int
in
in unlines nlines
-- | Generate instance file data from instance objects
-serializeInstances :: Cluster.InstanceList -> String
- -> Cluster.NameList -> Cluster.NameList -> String
-serializeInstances il csf ktn kti =
- let etn = map (\(idx, name) -> (idx, name ++ csf)) ktn
- eti = map (\(idx, name) -> (idx, name ++ csf)) kti
- instances = Container.elems il
+serializeInstances :: Node.List -> Instance.List
+ -> String -> String
+serializeInstances nl il csf =
+ let instances = Container.elems il
nlines = map
(\inst ->
let
- iname = fromJust $ lookup (Instance.idx inst) eti
- pnode = fromJust $ lookup (Instance.pnode inst) etn
- snode = fromJust $ lookup (Instance.snode inst) etn
+ iname = Instance.name inst ++ csf
+ pnode = Container.nameOf nl $ Instance.pnode inst
+ snode = Container.nameOf nl $ Instance.snode inst
in
printf "%s|%d|%d|%s|%s|%s"
iname (Instance.mem inst) (Instance.dsk inst)
in unlines nlines
-- | Return a one-line summary of cluster state
-printCluster :: Cluster.NodeList -> Cluster.InstanceList
- -> Cluster.NameList -> Cluster.NameList
+printCluster :: Node.List -> Instance.List
-> String
-printCluster nl il ktn kti =
+printCluster nl il =
let (bad_nodes, bad_instances) = Cluster.computeBadItems nl il
ccv = Cluster.compCV nl
nodes = Container.elems nl
+ insts = Container.elems il
t_ram = truncate . sum . map Node.t_mem $ nodes
t_dsk = truncate . sum . map Node.t_dsk $ nodes
f_ram = sum . map Node.f_mem $ nodes
f_dsk = sum . map Node.f_dsk $ nodes
in
printf "%5d %5d %5d %5d %6d %6d %6d %6d %.8f"
- (length ktn) (length kti)
+ (length nodes) (length insts)
(length bad_nodes) (length bad_instances)
(t_ram::Integer) f_ram
((t_dsk::Integer) `div` 1024) (f_dsk `div` 1024)
Bad err -> printf "\nError: failed to load data. \
\Details:\n%s\n" err
Ok x -> do
- let (nl, il, csf, ktn, kti) = x
- (_, fix_nl) = Loader.checkData nl il ktn kti
- putStrLn $ printCluster fix_nl il ktn kti
+ let (nl, il, csf) = x
+ (_, fix_nl) = Loader.checkData nl il
+ putStrLn $ printCluster fix_nl il
when (optShowNodes opts) $ do
- putStr $ Cluster.printNodes ktn fix_nl
- let ndata = serializeNodes nl csf ktn
- idata = serializeInstances il csf ktn kti
+ putStr $ Cluster.printNodes fix_nl
+ let ndata = serializeNodes nl csf
+ idata = serializeInstances nl il csf
oname = odir </> (fixSlash name)
writeFile (oname <.> "nodes") ndata
writeFile (oname <.> "instances") idata)