{-
-Copyright (C) 2009, 2010, 2011 Google Inc.
+Copyright (C) 2009, 2010, 2011, 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
module Ganeti.OpCodes
( OpCode(..)
+ , TagObject(..)
+ , tagObjectFrom
+ , encodeTagObject
+ , decodeTagObject
, ReplaceDisksMode(..)
+ , DiskIndex
+ , mkDiskIndex
+ , unDiskIndex
, opID
+ , allOpIDs
) where
-import Text.JSON (readJSON, showJSON, makeObj, JSON)
-import qualified Text.JSON as J
+import Text.JSON (readJSON, showJSON, JSON())
-import qualified Ganeti.Constants as C
import Ganeti.THH
-import Ganeti.HTools.Utils
-
--- | Replace disks type.
-$(declareSADT "ReplaceDisksMode"
- [ ("ReplaceOnPrimary", 'C.replaceDiskPri)
- , ("ReplaceOnSecondary", 'C.replaceDiskSec)
- , ("ReplaceNewSecondary", 'C.replaceDiskChg)
- , ("ReplaceAuto", 'C.replaceDiskAuto)
- ])
-$(makeJSONInstance ''ReplaceDisksMode)
+import Ganeti.OpParams
-- | OpCode representation.
--
--- We only implement a subset of Ganeti opcodes, but only what we
--- actually use in the htools codebase.
+-- We only implement a subset of Ganeti opcodes: those which are actually used
+-- in the htools codebase.
$(genOpCode "OpCode"
[ ("OpTestDelay",
- [ ("duration", [t| Double |], noDefault)
- , ("on_master", [t| Bool |], noDefault)
- , ("on_nodes", [t| [String] |], noDefault)
+ [ simpleField "duration" [t| Double |]
+ , simpleField "on_master" [t| Bool |]
+ , simpleField "on_nodes" [t| [String] |]
])
, ("OpInstanceReplaceDisks",
- [ ("instance_name", [t| String |], noDefault)
- , ("remote_node", [t| Maybe String |], noDefault)
- , ("mode", [t| ReplaceDisksMode |], noDefault)
- , ("disks", [t| [Int] |], noDefault)
- , ("iallocator", [t| Maybe String |], noDefault)
+ [ pInstanceName
+ , pRemoteNode
+ , simpleField "mode" [t| ReplaceDisksMode |]
+ , simpleField "disks" [t| [DiskIndex] |]
+ , pIallocator
])
, ("OpInstanceFailover",
- [ ("instance_name", [t| String |], noDefault)
- , ("ignore_consistency", [t| Bool |], noDefault)
- , ("target_node", [t| Maybe String |], noDefault)
+ [ pInstanceName
+ , simpleField "ignore_consistency" [t| Bool |]
+ , pMigrationTargetNode
])
, ("OpInstanceMigrate",
- [ ("instance_name", [t| String |], noDefault)
- , ("live", [t| Bool |], noDefault)
- , ("cleanup", [t| Bool |], noDefault)
- , ("allow_failover", [t| Bool |], [| Just False |])
- , ("target_node", [t| Maybe String |], noDefault)
+ [ pInstanceName
+ , simpleField "live" [t| Bool |]
+ , simpleField "cleanup" [t| Bool |]
+ , defaultField [| False |] $ simpleField "allow_failover" [t| Bool |]
+ , pMigrationTargetNode
+ ])
+ , ("OpTagsSet",
+ [ pTagsObject
+ , pTagsList
+ ])
+ , ("OpTagsDel",
+ [ pTagsObject
+ , pTagsList
+ ])
+ , ("OpClusterPostInit", [])
+ , ("OpClusterDestroy", [])
+ , ("OpClusterQuery", [])
+ , ("OpClusterVerify",
+ [ pDebugSimulateErrors
+ , pErrorCodes
+ , pSkipChecks
+ , pIgnoreErrors
+ , pVerbose
+ , pOptGroupName
+ ])
+ , ("OpClusterVerifyConfig",
+ [ pDebugSimulateErrors
+ , pErrorCodes
+ , pIgnoreErrors
+ , pVerbose
+ ])
+ , ("OpClusterVerifyGroup",
+ [ pGroupName
+ , pDebugSimulateErrors
+ , pErrorCodes
+ , pSkipChecks
+ , pIgnoreErrors
+ , pVerbose
+ ])
+ , ("OpClusterVerifyDisks", [])
+ , ("OpGroupVerifyDisks",
+ [ pGroupName
+ ])
+ , ("OpClusterRepairDiskSizes",
+ [ pInstances
+ ])
+ , ("OpClusterConfigQuery",
+ [ pOutputFields
+ ])
+ , ("OpClusterRename",
+ [ pName
+ ])
+ , ("OpClusterSetParams",
+ [ pHvState
+ , pDiskState
+ , pVgName
+ , pEnabledHypervisors
+ , pClusterHvParams
+ , pClusterBeParams
+ , pOsHvp
+ , pOsParams
+ , pDiskParams
+ , pCandidatePoolSize
+ , pUidPool
+ , pAddUids
+ , pRemoveUids
+ , pMaintainNodeHealth
+ , pPreallocWipeDisks
+ , pNicParams
+ , pNdParams
+ , pIpolicy
+ , pDrbdHelper
+ , pDefaultIAllocator
+ , pMasterNetdev
+ , pReservedLvs
+ , pHiddenOs
+ , pBlacklistedOs
+ , pUseExternalMipScript
+ ])
+ , ("OpClusterRedistConf", [])
+ , ("OpClusterActivateMasterIp", [])
+ , ("OpClusterDeactivateMasterIp", [])
+ , ("OpQuery",
+ [ pQueryWhat
+ , pUseLocking
+ , pQueryFields
+ , pQueryFilter
+ ])
+ , ("OpQueryFields",
+ [ pQueryWhat
+ , pQueryFields
+ ])
+ , ("OpOobCommand",
+ [ pNodeNames
+ , pOobCommand
+ , pOobTimeout
+ , pIgnoreStatus
+ , pPowerDelay
+ ])
+ , ("OpNodeRemove", [ pNodeName ])
+ , ("OpNodeAdd",
+ [ pNodeName
+ , pHvState
+ , pDiskState
+ , pPrimaryIp
+ , pSecondaryIp
+ , pReadd
+ , pNodeGroup
+ , pMasterCapable
+ , pVmCapable
+ , pNdParams
+ ])
+ , ("OpNodeQuery",
+ [ pOutputFields
+ , pUseLocking
+ , pNames
+ ])
+ , ("OpNodeQueryvols",
+ [ pOutputFields
+ , pNodes
+ ])
+ , ("OpNodeQueryStorage",
+ [ pOutputFields
+ , pStorageType
+ , pNodes
+ , pStorageName
+ ])
+ , ("OpNodeModifyStorage",
+ [ pNodeName
+ , pStorageType
+ , pStorageName
+ , pStorageChanges
+ ])
+ , ("OpRepairNodeStorage",
+ [ pNodeName
+ , pStorageType
+ , pStorageName
+ , pIgnoreConsistency
+ ])
+ , ("OpNodeSetParams",
+ [ pNodeName
+ , pForce
+ , pHvState
+ , pDiskState
+ , pMasterCandidate
+ , pOffline
+ , pDrained
+ , pAutoPromote
+ , pMasterCapable
+ , pVmCapable
+ , pSecondaryIp
+ , pNdParams
+ ])
+ , ("OpNodePowercycle",
+ [ pNodeName
+ , pForce
+ ])
+ , ("OpNodeMigrate",
+ [ pNodeName
+ , pMigrationMode
+ , pMigrationLive
+ , pMigrationTargetNode
+ , pAllowRuntimeChgs
+ , pIgnoreIpolicy
+ , pIallocator
+ ])
+ , ("OpNodeEvacuate",
+ [ pEarlyRelease
+ , pNodeName
+ , pRemoteNode
+ , pIallocator
+ , pEvacMode
])
])
+-- | Returns the OP_ID for a given opcode value.
$(genOpID ''OpCode "opID")
+-- | A list of all defined/supported opcode IDs.
+$(genAllOpIDs ''OpCode "allOpIDs")
+
instance JSON OpCode where
readJSON = loadOpCode
showJSON = saveOpCode