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{-| Converts a configuration state into a Ssconf map.
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As TemplateHaskell require that splices be defined in a separate
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module, we combine all the TemplateHaskell functionality that HTools
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needs in this module (except the one for unittests).
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-}
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{-
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Copyright (C) 2014 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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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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-}
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module Ganeti.WConfd.Ssconf
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( SSConf(..)
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, emptySSConf
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, mkSSConf
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) where
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import Control.Arrow ((&&&))
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import Data.Foldable (Foldable(..), toList)
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import Data.List (partition)
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import qualified Data.Map as M
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import Ganeti.BasicTypes
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import Ganeti.Config
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import Ganeti.Constants
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import Ganeti.JSON
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import Ganeti.Objects
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import Ganeti.Ssconf
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import Ganeti.Utils
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import Ganeti.Types
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mkSSConf :: ConfigData -> SSConf
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mkSSConf cdata = SSConf $ M.fromList
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[ (SSClusterName, return $ clusterClusterName cluster)
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, (SSClusterTags, toList $ tagsOf cluster)
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, (SSFileStorageDir, return $ clusterFileStorageDir cluster)
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, (SSSharedFileStorageDir, return $ clusterSharedFileStorageDir cluster)
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, (SSGlusterStorageDir, return $ clusterGlusterStorageDir cluster)
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, (SSMasterCandidates, mapLines nodeName mcs)
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, (SSMasterCandidatesIps, mapLines nodePrimaryIp mcs)
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, (SSMasterCandidatesCerts, mapLines eqPair . toPairs
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. clusterCandidateCerts $ cluster)
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, (SSMasterIp, return $ clusterMasterIp cluster)
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, (SSMasterNetdev, return $ clusterMasterNetdev cluster)
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, (SSMasterNetmask, return . show $ clusterMasterNetmask cluster)
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, (SSMasterNode, return
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. genericResult (error "Master node not found") nodeName
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. getNode cdata $ clusterMasterNode cluster)
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, (SSNodeList, mapLines nodeName nodes)
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, (SSNodePrimaryIps, mapLines (spcPair . (nodeName &&& nodePrimaryIp))
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nodes )
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, (SSNodeSecondaryIps, mapLines (spcPair . (nodeName &&& nodeSecondaryIp))
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nodes )
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, (SSOfflineNodes, mapLines nodeName offline )
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, (SSOnlineNodes, mapLines nodeName online )
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, (SSPrimaryIpFamily, return . show . ipFamilyToRaw
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. clusterPrimaryIpFamily $ cluster)
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, (SSInstanceList, niceSort . map instName
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. toList . configInstances $ cdata)
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, (SSReleaseVersion, return releaseVersion)
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, (SSHypervisorList, mapLines hypervisorToRaw
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. clusterEnabledHypervisors $ cluster)
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, (SSMaintainNodeHealth, return . show . clusterMaintainNodeHealth
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$ cluster)
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, (SSUidPool, mapLines formatUidRange . clusterUidPool $ cluster)
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, (SSNodegroups, mapLines (spcPair . (groupUuid &&& groupName))
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nodeGroups)
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, (SSNetworks, mapLines (spcPair . (networkUuid
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&&& (fromNonEmpty . networkName)))
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. configNetworks $ cdata)
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]
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where
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mapLines :: (Foldable f) => (a -> String) -> f a -> [String]
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mapLines f = map f . toList
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eqPair (x, y) = x ++ "=" ++ y
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spcPair (x, y) = x ++ " " ++ y
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toPairs = M.assocs . fromContainer
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cluster = configCluster cdata
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mcs = getMasterCandidates cdata
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nodes = niceSortKey nodeName . toList $ configNodes cdata
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(offline, online) = partition nodeOffline nodes
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nodeGroups = niceSortKey groupName . toList $ configNodegroups cdata
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