, RpcCallStorageList(..)
, RpcResultStorageList(..)
+ , RpcCallTestDelay(..)
+ , RpcResultTestDelay(..)
+
, rpcTimeoutFromRaw -- FIXME: Not used anywhere
) where
import Ganeti.Compat
import Ganeti.JSON
+-- * Base RPC functionality and types
+
#ifndef NO_CURL
-- | The curl options used for RPC.
curlOpts :: [CurlOption]
-- * RPC calls and results
+-- ** Instance info
+
-- | InstanceInfo
-- Returns information about a single instance.
_ -> Left $ JsonDecodeError
("Expected JSObject, got " ++ show (pp_value res))
+-- ** AllInstancesInfo
+
-- | AllInstancesInfo
-- Returns information about all running instances on the given nodes
$(buildObject "RpcCallAllInstancesInfo" "rpcCallAllInstInfo"
_ -> Left $ JsonDecodeError
("Expected JSObject, got " ++ show (pp_value res))
+-- ** InstanceList
+
-- | InstanceList
-- Returns the list of running instances on the given nodes.
$(buildObject "RpcCallInstanceList" "rpcCallInstList"
instance Rpc RpcCallInstanceList RpcResultInstanceList where
rpcResultFill _ res = fromJSValueToRes res RpcResultInstanceList
+-- ** NodeInfo
+
-- | NodeInfo
-- Return node information.
$(buildObject "RpcCallNodeInfo" "rpcCallNodeInfo"
rpcResultFill _ res =
fromJSValueToRes res (\(b, vg, hv) -> RpcResultNodeInfo b vg hv)
+-- ** Version
+
-- | Version
-- Query node version.
-- Note: We can't use THH as it does not know what to do with empty dict
instance Rpc RpcCallVersion RpcResultVersion where
rpcResultFill _ res = fromJSValueToRes res RpcResultVersion
+-- ** StorageList
+
-- | StorageList
-- Get list of storage units.
-- FIXME: This may be moved to Objects
rpcResultFill call res =
let sfields = rpcCallStorageListFields call in
fromJSValueToRes res (RpcResultStorageList . map (zip sfields))
+
+-- ** TestDelay
+
+
+-- | Call definition for test delay.
+$(buildObject "RpcCallTestDelay" "rpcCallTestDelay"
+ [ simpleField "duration" [t| Double |]
+ ])
+
+-- | Result definition for test delay.
+data RpcResultTestDelay = RpcResultTestDelay
+ deriving Show
+
+-- | Custom JSON instance for null result.
+instance J.JSON RpcResultTestDelay where
+ showJSON _ = J.JSNull
+ readJSON J.JSNull = return RpcResultTestDelay
+ readJSON _ = fail "Unable to read RpcResultTestDelay"
+
+instance RpcCall RpcCallTestDelay where
+ rpcCallName _ = "test_delay"
+ rpcCallTimeout = ceiling . (+ 5) . rpcCallTestDelayDuration
+ rpcCallAcceptOffline _ = False
+ rpcCallData _ call = J.encode [rpcCallTestDelayDuration call]
+
+instance Rpc RpcCallTestDelay RpcResultTestDelay where
+ rpcResultFill _ res = fromJSValueToRes res id