root / src / Ganeti / Rpc.hs @ c92b4671
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1 | 1ca709c1 | Iustin Pop | {-# LANGUAGE MultiParamTypeClasses, FunctionalDependencies, |
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2 | 96dad12d | Agata Murawska | BangPatterns, TemplateHaskell #-} |
3 | d4709cce | Agata Murawska | |
4 | d4709cce | Agata Murawska | {-| Implementation of the RPC client. |
5 | d4709cce | Agata Murawska | |
6 | d4709cce | Agata Murawska | -} |
7 | d4709cce | Agata Murawska | |
8 | d4709cce | Agata Murawska | {- |
9 | d4709cce | Agata Murawska | |
10 | 1ca709c1 | Iustin Pop | Copyright (C) 2012, 2013 Google Inc. |
11 | d4709cce | Agata Murawska | |
12 | d4709cce | Agata Murawska | This program is free software; you can redistribute it and/or modify |
13 | d4709cce | Agata Murawska | it under the terms of the GNU General Public License as published by |
14 | d4709cce | Agata Murawska | the Free Software Foundation; either version 2 of the License, or |
15 | d4709cce | Agata Murawska | (at your option) any later version. |
16 | d4709cce | Agata Murawska | |
17 | d4709cce | Agata Murawska | This program is distributed in the hope that it will be useful, but |
18 | d4709cce | Agata Murawska | WITHOUT ANY WARRANTY; without even the implied warranty of |
19 | d4709cce | Agata Murawska | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
20 | d4709cce | Agata Murawska | General Public License for more details. |
21 | d4709cce | Agata Murawska | |
22 | d4709cce | Agata Murawska | You should have received a copy of the GNU General Public License |
23 | d4709cce | Agata Murawska | along with this program; if not, write to the Free Software |
24 | d4709cce | Agata Murawska | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
25 | d4709cce | Agata Murawska | 02110-1301, USA. |
26 | d4709cce | Agata Murawska | |
27 | d4709cce | Agata Murawska | -} |
28 | d4709cce | Agata Murawska | |
29 | d4709cce | Agata Murawska | module Ganeti.Rpc |
30 | d4709cce | Agata Murawska | ( RpcCall |
31 | d4709cce | Agata Murawska | , Rpc |
32 | d4709cce | Agata Murawska | , RpcError(..) |
33 | 599239ad | Agata Murawska | , ERpcError |
34 | 60443f61 | Agata Murawska | , explainRpcError |
35 | eaed5f19 | Agata Murawska | , executeRpcCall |
36 | ad56f735 | Hrvoje Ribicic | , executeRpcCalls |
37 | a246ce76 | Michele Tartara | , logRpcErrors |
38 | d4709cce | Agata Murawska | |
39 | d4709cce | Agata Murawska | , rpcCallName |
40 | d4709cce | Agata Murawska | , rpcCallTimeout |
41 | d4709cce | Agata Murawska | , rpcCallData |
42 | d4709cce | Agata Murawska | , rpcCallAcceptOffline |
43 | d4709cce | Agata Murawska | |
44 | d4709cce | Agata Murawska | , rpcResultFill |
45 | 96dad12d | Agata Murawska | |
46 | 5188fdb7 | Agata Murawska | , RpcCallInstanceInfo(..) |
47 | 14933c17 | Jose A. Lopes | , InstanceState(..) |
48 | 14933c17 | Jose A. Lopes | , InstanceInfo(..) |
49 | 5188fdb7 | Agata Murawska | , RpcResultInstanceInfo(..) |
50 | 5188fdb7 | Agata Murawska | |
51 | 96dad12d | Agata Murawska | , RpcCallAllInstancesInfo(..) |
52 | 96dad12d | Agata Murawska | , RpcResultAllInstancesInfo(..) |
53 | 96dad12d | Agata Murawska | |
54 | b9e12624 | Hrvoje Ribicic | , InstanceConsoleInfoParams(..) |
55 | b9e12624 | Hrvoje Ribicic | , InstanceConsoleInfo(..) |
56 | b9e12624 | Hrvoje Ribicic | , RpcCallInstanceConsoleInfo(..) |
57 | b9e12624 | Hrvoje Ribicic | , RpcResultInstanceConsoleInfo(..) |
58 | b9e12624 | Hrvoje Ribicic | |
59 | c1c5aab1 | Agata Murawska | , RpcCallInstanceList(..) |
60 | c1c5aab1 | Agata Murawska | , RpcResultInstanceList(..) |
61 | c1c5aab1 | Agata Murawska | |
62 | dc623a95 | Agata Murawska | , HvInfo(..) |
63 | 32389d91 | Helga Velroyen | , StorageInfo(..) |
64 | dc623a95 | Agata Murawska | , RpcCallNodeInfo(..) |
65 | dc623a95 | Agata Murawska | , RpcResultNodeInfo(..) |
66 | dc623a95 | Agata Murawska | |
67 | 8779d21a | Agata Murawska | , RpcCallVersion(..) |
68 | 8779d21a | Agata Murawska | , RpcResultVersion(..) |
69 | 8779d21a | Agata Murawska | |
70 | 47163f0f | Agata Murawska | , RpcCallStorageList(..) |
71 | 47163f0f | Agata Murawska | , RpcResultStorageList(..) |
72 | 47163f0f | Agata Murawska | |
73 | de2a5704 | Iustin Pop | , RpcCallTestDelay(..) |
74 | de2a5704 | Iustin Pop | , RpcResultTestDelay(..) |
75 | de2a5704 | Iustin Pop | |
76 | 842515dd | Iustin Pop | , RpcCallExportList(..) |
77 | 842515dd | Iustin Pop | , RpcResultExportList(..) |
78 | a716edba | Klaus Aehlig | |
79 | a716edba | Klaus Aehlig | , RpcCallJobqueueUpdate(..) |
80 | 5ce9cc30 | Klaus Aehlig | , RpcCallSetWatcherPause(..) |
81 | 83a451f5 | Klaus Aehlig | , RpcCallSetDrainFlag(..) |
82 | d4709cce | Agata Murawska | ) where |
83 | d4709cce | Agata Murawska | |
84 | 9b09c0be | Agata Murawska | import Control.Arrow (second) |
85 | 835050f3 | Klaus Aehlig | import qualified Codec.Compression.Zlib as Zlib |
86 | 835050f3 | Klaus Aehlig | import qualified Data.ByteString.Lazy.Char8 as BL |
87 | 319322a7 | Bernardo Dal Seno | import qualified Data.Map as Map |
88 | 319322a7 | Bernardo Dal Seno | import Data.Maybe (fromMaybe) |
89 | d4709cce | Agata Murawska | import qualified Text.JSON as J |
90 | 9b09c0be | Agata Murawska | import Text.JSON.Pretty (pp_value) |
91 | 835050f3 | Klaus Aehlig | import qualified Data.ByteString.Base64.Lazy as Base64 |
92 | b3cc1646 | Helga Velroyen | import System.Directory |
93 | d4709cce | Agata Murawska | |
94 | a716edba | Klaus Aehlig | import Network.Curl hiding (content) |
95 | 7766de33 | Agata Murawska | import qualified Ganeti.Path as P |
96 | eaed5f19 | Agata Murawska | |
97 | 8920fa09 | Iustin Pop | import Ganeti.BasicTypes |
98 | eaed5f19 | Agata Murawska | import qualified Ganeti.Constants as C |
99 | c14ba680 | Hrvoje Ribicic | import Ganeti.JSON |
100 | a246ce76 | Michele Tartara | import Ganeti.Logging |
101 | d4709cce | Agata Murawska | import Ganeti.Objects |
102 | 96dad12d | Agata Murawska | import Ganeti.THH |
103 | 22381768 | Iustin Pop | import Ganeti.Types |
104 | 8920fa09 | Iustin Pop | import Ganeti.Curl.Multi |
105 | 8920fa09 | Iustin Pop | import Ganeti.Utils |
106 | eaed5f19 | Agata Murawska | |
107 | de2a5704 | Iustin Pop | -- * Base RPC functionality and types |
108 | de2a5704 | Iustin Pop | |
109 | eaed5f19 | Agata Murawska | -- | The curl options used for RPC. |
110 | eaed5f19 | Agata Murawska | curlOpts :: [CurlOption] |
111 | eaed5f19 | Agata Murawska | curlOpts = [ CurlFollowLocation False |
112 | eaed5f19 | Agata Murawska | , CurlSSLVerifyHost 0 |
113 | eaed5f19 | Agata Murawska | , CurlSSLVerifyPeer True |
114 | eaed5f19 | Agata Murawska | , CurlSSLCertType "PEM" |
115 | eaed5f19 | Agata Murawska | , CurlSSLKeyType "PEM" |
116 | eaed5f19 | Agata Murawska | , CurlConnectTimeout (fromIntegral C.rpcConnectTimeout) |
117 | eaed5f19 | Agata Murawska | ] |
118 | d4709cce | Agata Murawska | |
119 | d4709cce | Agata Murawska | -- | Data type for RPC error reporting. |
120 | d4709cce | Agata Murawska | data RpcError |
121 | 9c0a27d0 | Iustin Pop | = CurlLayerError String |
122 | d4709cce | Agata Murawska | | JsonDecodeError String |
123 | 6fddde87 | Agata Murawska | | RpcResultError String |
124 | 9c0a27d0 | Iustin Pop | | OfflineNodeError |
125 | 60443f61 | Agata Murawska | deriving (Show, Eq) |
126 | d4709cce | Agata Murawska | |
127 | 60443f61 | Agata Murawska | -- | Provide explanation to RPC errors. |
128 | 60443f61 | Agata Murawska | explainRpcError :: RpcError -> String |
129 | 9c0a27d0 | Iustin Pop | explainRpcError (CurlLayerError code) = |
130 | 9c0a27d0 | Iustin Pop | "Curl error:" ++ code |
131 | 60443f61 | Agata Murawska | explainRpcError (JsonDecodeError msg) = |
132 | 6fddde87 | Agata Murawska | "Error while decoding JSON from HTTP response: " ++ msg |
133 | 60443f61 | Agata Murawska | explainRpcError (RpcResultError msg) = |
134 | 6fddde87 | Agata Murawska | "Error reponse received from RPC server: " ++ msg |
135 | 9c0a27d0 | Iustin Pop | explainRpcError OfflineNodeError = |
136 | 9c0a27d0 | Iustin Pop | "Node is marked offline" |
137 | d4709cce | Agata Murawska | |
138 | 599239ad | Agata Murawska | type ERpcError = Either RpcError |
139 | 599239ad | Agata Murawska | |
140 | d4709cce | Agata Murawska | -- | A generic class for RPC calls. |
141 | d4709cce | Agata Murawska | class (J.JSON a) => RpcCall a where |
142 | d4709cce | Agata Murawska | -- | Give the (Python) name of the procedure. |
143 | d4709cce | Agata Murawska | rpcCallName :: a -> String |
144 | d4709cce | Agata Murawska | -- | Calculate the timeout value for the call execution. |
145 | d4709cce | Agata Murawska | rpcCallTimeout :: a -> Int |
146 | d4709cce | Agata Murawska | -- | Prepare arguments of the call to be send as POST. |
147 | d4709cce | Agata Murawska | rpcCallData :: Node -> a -> String |
148 | d4709cce | Agata Murawska | -- | Whether we accept offline nodes when making a call. |
149 | d4709cce | Agata Murawska | rpcCallAcceptOffline :: a -> Bool |
150 | d4709cce | Agata Murawska | |
151 | d4709cce | Agata Murawska | -- | Generic class that ensures matching RPC call with its respective |
152 | d4709cce | Agata Murawska | -- result. |
153 | 47163f0f | Agata Murawska | class (RpcCall a, J.JSON b) => Rpc a b | a -> b, b -> a where |
154 | 47163f0f | Agata Murawska | -- | Create a result based on the received HTTP response. |
155 | a93b711b | Agata Murawska | rpcResultFill :: a -> J.JSValue -> ERpcError b |
156 | eaed5f19 | Agata Murawska | |
157 | eaed5f19 | Agata Murawska | -- | Http Request definition. |
158 | eaed5f19 | Agata Murawska | data HttpClientRequest = HttpClientRequest |
159 | 85f6a869 | Iustin Pop | { requestUrl :: String -- ^ The actual URL for the node endpoint |
160 | 85f6a869 | Iustin Pop | , requestData :: String -- ^ The arguments for the call |
161 | 85f6a869 | Iustin Pop | , requestOpts :: [CurlOption] -- ^ The various curl options |
162 | eaed5f19 | Agata Murawska | } |
163 | eaed5f19 | Agata Murawska | |
164 | b5c3a4f2 | Guido Trotter | -- | Check if a string represented address is IPv6 |
165 | b5c3a4f2 | Guido Trotter | isIpV6 :: String -> Bool |
166 | 289e7fcc | Klaus Aehlig | isIpV6 = (':' `elem`) |
167 | b5c3a4f2 | Guido Trotter | |
168 | eaed5f19 | Agata Murawska | -- | Prepare url for the HTTP request. |
169 | eaed5f19 | Agata Murawska | prepareUrl :: (RpcCall a) => Node -> a -> String |
170 | eaed5f19 | Agata Murawska | prepareUrl node call = |
171 | eaed5f19 | Agata Murawska | let node_ip = nodePrimaryIp node |
172 | b5c3a4f2 | Guido Trotter | node_address = if isIpV6 node_ip |
173 | b5c3a4f2 | Guido Trotter | then "[" ++ node_ip ++ "]" |
174 | b5c3a4f2 | Guido Trotter | else node_ip |
175 | 6dc0cb59 | Jose A. Lopes | port = C.defaultNodedPort |
176 | b5c3a4f2 | Guido Trotter | path_prefix = "https://" ++ node_address ++ ":" ++ show port |
177 | 5b11f8db | Iustin Pop | in path_prefix ++ "/" ++ rpcCallName call |
178 | eaed5f19 | Agata Murawska | |
179 | eaed5f19 | Agata Murawska | -- | Create HTTP request for a given node provided it is online, |
180 | eaed5f19 | Agata Murawska | -- otherwise create empty response. |
181 | 85f6a869 | Iustin Pop | prepareHttpRequest :: (RpcCall a) => [CurlOption] -> Node -> a |
182 | 599239ad | Agata Murawska | -> ERpcError HttpClientRequest |
183 | 85f6a869 | Iustin Pop | prepareHttpRequest opts node call |
184 | 5b11f8db | Iustin Pop | | rpcCallAcceptOffline call || not (nodeOffline node) = |
185 | 85f6a869 | Iustin Pop | Right HttpClientRequest { requestUrl = prepareUrl node call |
186 | 85f6a869 | Iustin Pop | , requestData = rpcCallData node call |
187 | 85f6a869 | Iustin Pop | , requestOpts = opts ++ curlOpts |
188 | 5b11f8db | Iustin Pop | } |
189 | 9c0a27d0 | Iustin Pop | | otherwise = Left OfflineNodeError |
190 | eaed5f19 | Agata Murawska | |
191 | 8920fa09 | Iustin Pop | -- | Parse an HTTP reply. |
192 | 8920fa09 | Iustin Pop | parseHttpReply :: (Rpc a b) => |
193 | 8920fa09 | Iustin Pop | a -> ERpcError (CurlCode, String) -> ERpcError b |
194 | 8920fa09 | Iustin Pop | parseHttpReply _ (Left e) = Left e |
195 | 8920fa09 | Iustin Pop | parseHttpReply call (Right (CurlOK, body)) = parseHttpResponse call body |
196 | 8920fa09 | Iustin Pop | parseHttpReply _ (Right (code, err)) = |
197 | 8920fa09 | Iustin Pop | Left . CurlLayerError $ "code: " ++ show code ++ ", explanation: " ++ err |
198 | 8920fa09 | Iustin Pop | |
199 | 9b09c0be | Agata Murawska | -- | Parse a result based on the received HTTP response. |
200 | 8920fa09 | Iustin Pop | parseHttpResponse :: (Rpc a b) => a -> String -> ERpcError b |
201 | 8920fa09 | Iustin Pop | parseHttpResponse call res = |
202 | a93b711b | Agata Murawska | case J.decode res of |
203 | a93b711b | Agata Murawska | J.Error val -> Left $ JsonDecodeError val |
204 | a93b711b | Agata Murawska | J.Ok (True, res'') -> rpcResultFill call res'' |
205 | a93b711b | Agata Murawska | J.Ok (False, jerr) -> case jerr of |
206 | a93b711b | Agata Murawska | J.JSString msg -> Left $ RpcResultError (J.fromJSString msg) |
207 | a93b711b | Agata Murawska | _ -> Left . JsonDecodeError $ show (pp_value jerr) |
208 | 9b09c0be | Agata Murawska | |
209 | a246ce76 | Michele Tartara | -- | Scan the list of results produced by executeRpcCall and log all the RPC |
210 | a246ce76 | Michele Tartara | -- errors. |
211 | a246ce76 | Michele Tartara | logRpcErrors :: [(a, ERpcError b)] -> IO () |
212 | a246ce76 | Michele Tartara | logRpcErrors allElems = |
213 | a246ce76 | Michele Tartara | let logOneRpcErr (_, Right _) = return () |
214 | a246ce76 | Michele Tartara | logOneRpcErr (_, Left err) = |
215 | a246ce76 | Michele Tartara | logError $ "Error in the RPC HTTP reply: " ++ show err |
216 | a246ce76 | Michele Tartara | in mapM_ logOneRpcErr allElems |
217 | a246ce76 | Michele Tartara | |
218 | ad56f735 | Hrvoje Ribicic | -- | Get options for RPC call |
219 | b3cc1646 | Helga Velroyen | getOptionsForCall :: (Rpc a b) => FilePath -> FilePath -> a -> [CurlOption] |
220 | b3cc1646 | Helga Velroyen | getOptionsForCall cert_path client_cert_path call = |
221 | ad56f735 | Hrvoje Ribicic | [ CurlTimeout (fromIntegral $ rpcCallTimeout call) |
222 | b3cc1646 | Helga Velroyen | , CurlSSLCert client_cert_path |
223 | b3cc1646 | Helga Velroyen | , CurlSSLKey client_cert_path |
224 | b3cc1646 | Helga Velroyen | , CurlCAInfo cert_path |
225 | ad56f735 | Hrvoje Ribicic | ] |
226 | ad56f735 | Hrvoje Ribicic | |
227 | ad56f735 | Hrvoje Ribicic | -- | Execute multiple RPC calls in parallel |
228 | ad56f735 | Hrvoje Ribicic | executeRpcCalls :: (Rpc a b) => [(Node, a)] -> IO [(Node, ERpcError b)] |
229 | ad56f735 | Hrvoje Ribicic | executeRpcCalls nodeCalls = do |
230 | 85f6a869 | Iustin Pop | cert_file <- P.nodedCertFile |
231 | b3cc1646 | Helga Velroyen | client_cert_file_name <- P.nodedClientCertFile |
232 | b3cc1646 | Helga Velroyen | client_file_exists <- doesFileExist client_cert_file_name |
233 | b3cc1646 | Helga Velroyen | -- FIXME: This is needed to ensure upgradability to 2.11 |
234 | b3cc1646 | Helga Velroyen | -- Remove in 2.12. |
235 | b3cc1646 | Helga Velroyen | let client_cert_file = if client_file_exists |
236 | b3cc1646 | Helga Velroyen | then client_cert_file_name |
237 | b3cc1646 | Helga Velroyen | else cert_file |
238 | b3cc1646 | Helga Velroyen | (nodes, calls) = unzip nodeCalls |
239 | b3cc1646 | Helga Velroyen | opts = map (getOptionsForCall cert_file client_cert_file) calls |
240 | ad56f735 | Hrvoje Ribicic | opts_urls = zipWith3 (\n c o -> |
241 | ad56f735 | Hrvoje Ribicic | case prepareHttpRequest o n c of |
242 | 8920fa09 | Iustin Pop | Left v -> Left v |
243 | 8920fa09 | Iustin Pop | Right request -> |
244 | 8920fa09 | Iustin Pop | Right (CurlPostFields [requestData request]: |
245 | 8920fa09 | Iustin Pop | requestOpts request, |
246 | 8920fa09 | Iustin Pop | requestUrl request) |
247 | ad56f735 | Hrvoje Ribicic | ) nodes calls opts |
248 | 8920fa09 | Iustin Pop | -- split the opts_urls list; we don't want to pass the |
249 | 8920fa09 | Iustin Pop | -- failed-already nodes to Curl |
250 | 8920fa09 | Iustin Pop | let (lefts, rights, trail) = splitEithers opts_urls |
251 | 8920fa09 | Iustin Pop | results <- execMultiCall rights |
252 | 8920fa09 | Iustin Pop | results' <- case recombineEithers lefts results trail of |
253 | 8920fa09 | Iustin Pop | Bad msg -> error msg |
254 | 8920fa09 | Iustin Pop | Ok r -> return r |
255 | 8920fa09 | Iustin Pop | -- now parse the replies |
256 | ad56f735 | Hrvoje Ribicic | let results'' = zipWith parseHttpReply calls results' |
257 | c393abbf | Michele Tartara | pairedList = zip nodes results'' |
258 | c393abbf | Michele Tartara | logRpcErrors pairedList |
259 | c393abbf | Michele Tartara | return pairedList |
260 | 96dad12d | Agata Murawska | |
261 | ad56f735 | Hrvoje Ribicic | -- | Execute an RPC call for many nodes in parallel. |
262 | ad56f735 | Hrvoje Ribicic | executeRpcCall :: (Rpc a b) => [Node] -> a -> IO [(Node, ERpcError b)] |
263 | ad56f735 | Hrvoje Ribicic | executeRpcCall nodes call = executeRpcCalls . zip nodes $ repeat call |
264 | ad56f735 | Hrvoje Ribicic | |
265 | 9b09c0be | Agata Murawska | -- | Helper function that is used to read dictionaries of values. |
266 | 9b09c0be | Agata Murawska | sanitizeDictResults :: [(String, J.Result a)] -> ERpcError [(String, a)] |
267 | 3d3f562b | Agata Murawska | sanitizeDictResults = |
268 | 3d3f562b | Agata Murawska | foldr sanitize1 (Right []) |
269 | 3d3f562b | Agata Murawska | where |
270 | 3d3f562b | Agata Murawska | sanitize1 _ (Left e) = Left e |
271 | 3d3f562b | Agata Murawska | sanitize1 (_, J.Error e) _ = Left $ JsonDecodeError e |
272 | 3d3f562b | Agata Murawska | sanitize1 (name, J.Ok v) (Right res) = Right $ (name, v) : res |
273 | 9b09c0be | Agata Murawska | |
274 | 7328a28c | Agata Murawska | -- | Helper function to tranform JSON Result to Either RpcError b. |
275 | 7328a28c | Agata Murawska | -- Note: For now we really only use it for b s.t. Rpc c b for some c |
276 | 7328a28c | Agata Murawska | fromJResultToRes :: J.Result a -> (a -> b) -> ERpcError b |
277 | 7328a28c | Agata Murawska | fromJResultToRes (J.Error v) _ = Left $ JsonDecodeError v |
278 | 7328a28c | Agata Murawska | fromJResultToRes (J.Ok v) f = Right $ f v |
279 | 7328a28c | Agata Murawska | |
280 | 7328a28c | Agata Murawska | -- | Helper function transforming JSValue to Rpc result type. |
281 | 7328a28c | Agata Murawska | fromJSValueToRes :: (J.JSON a) => J.JSValue -> (a -> b) -> ERpcError b |
282 | 7328a28c | Agata Murawska | fromJSValueToRes val = fromJResultToRes (J.readJSON val) |
283 | 7328a28c | Agata Murawska | |
284 | 96dad12d | Agata Murawska | -- * RPC calls and results |
285 | 96dad12d | Agata Murawska | |
286 | de2a5704 | Iustin Pop | -- ** Instance info |
287 | de2a5704 | Iustin Pop | |
288 | b9e12624 | Hrvoje Ribicic | -- | Returns information about a single instance |
289 | 5188fdb7 | Agata Murawska | $(buildObject "RpcCallInstanceInfo" "rpcCallInstInfo" |
290 | 5188fdb7 | Agata Murawska | [ simpleField "instance" [t| String |] |
291 | 5188fdb7 | Agata Murawska | , simpleField "hname" [t| Hypervisor |] |
292 | 5188fdb7 | Agata Murawska | ]) |
293 | 96dad12d | Agata Murawska | |
294 | 14933c17 | Jose A. Lopes | $(declareILADT "InstanceState" |
295 | 14933c17 | Jose A. Lopes | [ ("InstanceStateRunning", 0) |
296 | 14933c17 | Jose A. Lopes | , ("InstanceStateShutdown", 1) |
297 | 14933c17 | Jose A. Lopes | ]) |
298 | 14933c17 | Jose A. Lopes | |
299 | 14933c17 | Jose A. Lopes | $(makeJSONInstance ''InstanceState) |
300 | 14933c17 | Jose A. Lopes | |
301 | 14933c17 | Jose A. Lopes | instance PyValue InstanceState where |
302 | 14933c17 | Jose A. Lopes | showValue = show . instanceStateToRaw |
303 | 14933c17 | Jose A. Lopes | |
304 | 5b11f8db | Iustin Pop | $(buildObject "InstanceInfo" "instInfo" |
305 | 9b09c0be | Agata Murawska | [ simpleField "memory" [t| Int|] |
306 | 14933c17 | Jose A. Lopes | , simpleField "state" [t| InstanceState |] |
307 | 96dad12d | Agata Murawska | , simpleField "vcpus" [t| Int |] |
308 | 96dad12d | Agata Murawska | , simpleField "time" [t| Int |] |
309 | 96dad12d | Agata Murawska | ]) |
310 | 96dad12d | Agata Murawska | |
311 | 5188fdb7 | Agata Murawska | -- This is optional here because the result may be empty if instance is |
312 | 5188fdb7 | Agata Murawska | -- not on a node - and this is not considered an error. |
313 | 5188fdb7 | Agata Murawska | $(buildObject "RpcResultInstanceInfo" "rpcResInstInfo" |
314 | 5188fdb7 | Agata Murawska | [ optionalField $ simpleField "inst_info" [t| InstanceInfo |]]) |
315 | 5188fdb7 | Agata Murawska | |
316 | 5188fdb7 | Agata Murawska | instance RpcCall RpcCallInstanceInfo where |
317 | 274366e5 | Agata Murawska | rpcCallName _ = "instance_info" |
318 | 274366e5 | Agata Murawska | rpcCallTimeout _ = rpcTimeoutToRaw Urgent |
319 | 5188fdb7 | Agata Murawska | rpcCallAcceptOffline _ = False |
320 | 274366e5 | Agata Murawska | rpcCallData _ call = J.encode |
321 | 5188fdb7 | Agata Murawska | ( rpcCallInstInfoInstance call |
322 | 5188fdb7 | Agata Murawska | , rpcCallInstInfoHname call |
323 | 5188fdb7 | Agata Murawska | ) |
324 | 5188fdb7 | Agata Murawska | |
325 | 5188fdb7 | Agata Murawska | instance Rpc RpcCallInstanceInfo RpcResultInstanceInfo where |
326 | 5188fdb7 | Agata Murawska | rpcResultFill _ res = |
327 | a93b711b | Agata Murawska | case res of |
328 | 5188fdb7 | Agata Murawska | J.JSObject res' -> |
329 | 5188fdb7 | Agata Murawska | case J.fromJSObject res' of |
330 | 5188fdb7 | Agata Murawska | [] -> Right $ RpcResultInstanceInfo Nothing |
331 | 7328a28c | Agata Murawska | _ -> fromJSValueToRes res (RpcResultInstanceInfo . Just) |
332 | 5188fdb7 | Agata Murawska | _ -> Left $ JsonDecodeError |
333 | 70c2362e | Agata Murawska | ("Expected JSObject, got " ++ show (pp_value res)) |
334 | 5188fdb7 | Agata Murawska | |
335 | de2a5704 | Iustin Pop | -- ** AllInstancesInfo |
336 | de2a5704 | Iustin Pop | |
337 | b9e12624 | Hrvoje Ribicic | -- | Returns information about all running instances on the given nodes |
338 | 5188fdb7 | Agata Murawska | $(buildObject "RpcCallAllInstancesInfo" "rpcCallAllInstInfo" |
339 | c14ba680 | Hrvoje Ribicic | [ simpleField "hypervisors" [t| [(Hypervisor, HvParams)] |] ]) |
340 | 5188fdb7 | Agata Murawska | |
341 | 5b11f8db | Iustin Pop | $(buildObject "RpcResultAllInstancesInfo" "rpcResAllInstInfo" |
342 | 9b09c0be | Agata Murawska | [ simpleField "instances" [t| [(String, InstanceInfo)] |] ]) |
343 | 96dad12d | Agata Murawska | |
344 | 96dad12d | Agata Murawska | instance RpcCall RpcCallAllInstancesInfo where |
345 | 274366e5 | Agata Murawska | rpcCallName _ = "all_instances_info" |
346 | 274366e5 | Agata Murawska | rpcCallTimeout _ = rpcTimeoutToRaw Urgent |
347 | 96dad12d | Agata Murawska | rpcCallAcceptOffline _ = False |
348 | c14ba680 | Hrvoje Ribicic | rpcCallData _ call = J.encode ( |
349 | c14ba680 | Hrvoje Ribicic | map fst $ rpcCallAllInstInfoHypervisors call, |
350 | c14ba680 | Hrvoje Ribicic | GenericContainer . Map.fromList $ rpcCallAllInstInfoHypervisors call) |
351 | 9b09c0be | Agata Murawska | |
352 | 47163f0f | Agata Murawska | instance Rpc RpcCallAllInstancesInfo RpcResultAllInstancesInfo where |
353 | 9b09c0be | Agata Murawska | -- FIXME: Is there a simpler way to do it? |
354 | 47163f0f | Agata Murawska | rpcResultFill _ res = |
355 | a93b711b | Agata Murawska | case res of |
356 | a93b711b | Agata Murawska | J.JSObject res' -> |
357 | 9b09c0be | Agata Murawska | let res'' = map (second J.readJSON) (J.fromJSObject res') |
358 | a93b711b | Agata Murawska | :: [(String, J.Result InstanceInfo)] in |
359 | 9b09c0be | Agata Murawska | case sanitizeDictResults res'' of |
360 | 9b09c0be | Agata Murawska | Left err -> Left err |
361 | 9b09c0be | Agata Murawska | Right insts -> Right $ RpcResultAllInstancesInfo insts |
362 | 9b09c0be | Agata Murawska | _ -> Left $ JsonDecodeError |
363 | 70c2362e | Agata Murawska | ("Expected JSObject, got " ++ show (pp_value res)) |
364 | 96dad12d | Agata Murawska | |
365 | b9e12624 | Hrvoje Ribicic | -- ** InstanceConsoleInfo |
366 | b9e12624 | Hrvoje Ribicic | |
367 | b9e12624 | Hrvoje Ribicic | -- | Returns information about how to access instances on the given node |
368 | b9e12624 | Hrvoje Ribicic | $(buildObject "InstanceConsoleInfoParams" "instConsInfoParams" |
369 | b9e12624 | Hrvoje Ribicic | [ simpleField "instance" [t| Instance |] |
370 | b9e12624 | Hrvoje Ribicic | , simpleField "node" [t| Node |] |
371 | 0808e9d5 | Petr Pudlak | , simpleField "group" [t| NodeGroup |] |
372 | b9e12624 | Hrvoje Ribicic | , simpleField "hvParams" [t| HvParams |] |
373 | b9e12624 | Hrvoje Ribicic | , simpleField "beParams" [t| FilledBeParams |] |
374 | b9e12624 | Hrvoje Ribicic | ]) |
375 | b9e12624 | Hrvoje Ribicic | |
376 | b9e12624 | Hrvoje Ribicic | $(buildObject "RpcCallInstanceConsoleInfo" "rpcCallInstConsInfo" |
377 | b9e12624 | Hrvoje Ribicic | [ simpleField "instanceInfo" [t| [(String, InstanceConsoleInfoParams)] |] ]) |
378 | b9e12624 | Hrvoje Ribicic | |
379 | b9e12624 | Hrvoje Ribicic | $(buildObject "InstanceConsoleInfo" "instConsInfo" |
380 | b9e12624 | Hrvoje Ribicic | [ simpleField "instance" [t| String |] |
381 | b9e12624 | Hrvoje Ribicic | , simpleField "kind" [t| String |] |
382 | b9e12624 | Hrvoje Ribicic | , optionalField $ |
383 | b9e12624 | Hrvoje Ribicic | simpleField "message" [t| String |] |
384 | b9e12624 | Hrvoje Ribicic | , optionalField $ |
385 | b9e12624 | Hrvoje Ribicic | simpleField "host" [t| String |] |
386 | b9e12624 | Hrvoje Ribicic | , optionalField $ |
387 | b9e12624 | Hrvoje Ribicic | simpleField "port" [t| Int |] |
388 | b9e12624 | Hrvoje Ribicic | , optionalField $ |
389 | b9e12624 | Hrvoje Ribicic | simpleField "user" [t| String |] |
390 | b9e12624 | Hrvoje Ribicic | , optionalField $ |
391 | b9e12624 | Hrvoje Ribicic | simpleField "command" [t| [String] |] |
392 | b9e12624 | Hrvoje Ribicic | , optionalField $ |
393 | b9e12624 | Hrvoje Ribicic | simpleField "display" [t| String |] |
394 | b9e12624 | Hrvoje Ribicic | ]) |
395 | b9e12624 | Hrvoje Ribicic | |
396 | b9e12624 | Hrvoje Ribicic | $(buildObject "RpcResultInstanceConsoleInfo" "rpcResInstConsInfo" |
397 | b9e12624 | Hrvoje Ribicic | [ simpleField "instancesInfo" [t| [(String, InstanceConsoleInfo)] |] ]) |
398 | b9e12624 | Hrvoje Ribicic | |
399 | b9e12624 | Hrvoje Ribicic | instance RpcCall RpcCallInstanceConsoleInfo where |
400 | b9e12624 | Hrvoje Ribicic | rpcCallName _ = "instance_console_info" |
401 | b9e12624 | Hrvoje Ribicic | rpcCallTimeout _ = rpcTimeoutToRaw Urgent |
402 | b9e12624 | Hrvoje Ribicic | rpcCallAcceptOffline _ = False |
403 | b9e12624 | Hrvoje Ribicic | rpcCallData _ call = J.encode . |
404 | b9e12624 | Hrvoje Ribicic | GenericContainer $ Map.fromList (rpcCallInstConsInfoInstanceInfo call) |
405 | b9e12624 | Hrvoje Ribicic | |
406 | b9e12624 | Hrvoje Ribicic | instance Rpc RpcCallInstanceConsoleInfo RpcResultInstanceConsoleInfo where |
407 | b9e12624 | Hrvoje Ribicic | rpcResultFill _ res = |
408 | b9e12624 | Hrvoje Ribicic | case res of |
409 | b9e12624 | Hrvoje Ribicic | J.JSObject res' -> |
410 | b9e12624 | Hrvoje Ribicic | let res'' = map (second J.readJSON) (J.fromJSObject res') |
411 | b9e12624 | Hrvoje Ribicic | :: [(String, J.Result InstanceConsoleInfo)] in |
412 | b9e12624 | Hrvoje Ribicic | case sanitizeDictResults res'' of |
413 | b9e12624 | Hrvoje Ribicic | Left err -> Left err |
414 | b9e12624 | Hrvoje Ribicic | Right instInfos -> Right $ RpcResultInstanceConsoleInfo instInfos |
415 | b9e12624 | Hrvoje Ribicic | _ -> Left $ JsonDecodeError |
416 | b9e12624 | Hrvoje Ribicic | ("Expected JSObject, got " ++ show (pp_value res)) |
417 | b9e12624 | Hrvoje Ribicic | |
418 | de2a5704 | Iustin Pop | -- ** InstanceList |
419 | de2a5704 | Iustin Pop | |
420 | b9e12624 | Hrvoje Ribicic | -- | Returns the list of running instances on the given nodes |
421 | 5b11f8db | Iustin Pop | $(buildObject "RpcCallInstanceList" "rpcCallInstList" |
422 | c1c5aab1 | Agata Murawska | [ simpleField "hypervisors" [t| [Hypervisor] |] ]) |
423 | c1c5aab1 | Agata Murawska | |
424 | 5b11f8db | Iustin Pop | $(buildObject "RpcResultInstanceList" "rpcResInstList" |
425 | 9b09c0be | Agata Murawska | [ simpleField "instances" [t| [String] |] ]) |
426 | c1c5aab1 | Agata Murawska | |
427 | c1c5aab1 | Agata Murawska | instance RpcCall RpcCallInstanceList where |
428 | 274366e5 | Agata Murawska | rpcCallName _ = "instance_list" |
429 | 274366e5 | Agata Murawska | rpcCallTimeout _ = rpcTimeoutToRaw Urgent |
430 | c1c5aab1 | Agata Murawska | rpcCallAcceptOffline _ = False |
431 | 274366e5 | Agata Murawska | rpcCallData _ call = J.encode [rpcCallInstListHypervisors call] |
432 | c1c5aab1 | Agata Murawska | |
433 | 47163f0f | Agata Murawska | instance Rpc RpcCallInstanceList RpcResultInstanceList where |
434 | 7328a28c | Agata Murawska | rpcResultFill _ res = fromJSValueToRes res RpcResultInstanceList |
435 | c1c5aab1 | Agata Murawska | |
436 | de2a5704 | Iustin Pop | -- ** NodeInfo |
437 | de2a5704 | Iustin Pop | |
438 | b9e12624 | Hrvoje Ribicic | -- | Returns node information |
439 | 5b11f8db | Iustin Pop | $(buildObject "RpcCallNodeInfo" "rpcCallNodeInfo" |
440 | 212b66c3 | Helga Velroyen | [ simpleField "storage_units" [t| Map.Map String [StorageUnit] |] |
441 | 030ab01a | Helga Velroyen | , simpleField "hypervisors" [t| [ (Hypervisor, HvParams) ] |] |
442 | dc623a95 | Agata Murawska | ]) |
443 | dc623a95 | Agata Murawska | |
444 | 32389d91 | Helga Velroyen | $(buildObject "StorageInfo" "storageInfo" |
445 | dc623a95 | Agata Murawska | [ simpleField "name" [t| String |] |
446 | 0f0f6d7d | Helga Velroyen | , simpleField "type" [t| String |] |
447 | 32389d91 | Helga Velroyen | , optionalField $ simpleField "storage_free" [t| Int |] |
448 | 32389d91 | Helga Velroyen | , optionalField $ simpleField "storage_size" [t| Int |] |
449 | dc623a95 | Agata Murawska | ]) |
450 | dc623a95 | Agata Murawska | |
451 | dc623a95 | Agata Murawska | -- | We only provide common fields as described in hv_base.py. |
452 | 5b11f8db | Iustin Pop | $(buildObject "HvInfo" "hvInfo" |
453 | dc623a95 | Agata Murawska | [ simpleField "memory_total" [t| Int |] |
454 | dc623a95 | Agata Murawska | , simpleField "memory_free" [t| Int |] |
455 | dc623a95 | Agata Murawska | , simpleField "memory_dom0" [t| Int |] |
456 | dc623a95 | Agata Murawska | , simpleField "cpu_total" [t| Int |] |
457 | dc623a95 | Agata Murawska | , simpleField "cpu_nodes" [t| Int |] |
458 | dc623a95 | Agata Murawska | , simpleField "cpu_sockets" [t| Int |] |
459 | f43c898d | Bernardo Dal Seno | , simpleField "cpu_dom0" [t| Int |] |
460 | dc623a95 | Agata Murawska | ]) |
461 | dc623a95 | Agata Murawska | |
462 | 5b11f8db | Iustin Pop | $(buildObject "RpcResultNodeInfo" "rpcResNodeInfo" |
463 | dc623a95 | Agata Murawska | [ simpleField "boot_id" [t| String |] |
464 | 32389d91 | Helga Velroyen | , simpleField "storage_info" [t| [StorageInfo] |] |
465 | dc623a95 | Agata Murawska | , simpleField "hv_info" [t| [HvInfo] |] |
466 | dc623a95 | Agata Murawska | ]) |
467 | dc623a95 | Agata Murawska | |
468 | dc623a95 | Agata Murawska | instance RpcCall RpcCallNodeInfo where |
469 | 274366e5 | Agata Murawska | rpcCallName _ = "node_info" |
470 | 274366e5 | Agata Murawska | rpcCallTimeout _ = rpcTimeoutToRaw Urgent |
471 | dc623a95 | Agata Murawska | rpcCallAcceptOffline _ = False |
472 | 319322a7 | Bernardo Dal Seno | rpcCallData n call = J.encode |
473 | 212b66c3 | Helga Velroyen | ( fromMaybe (error $ "Programmer error: missing parameter for node named " |
474 | 319322a7 | Bernardo Dal Seno | ++ nodeName n) |
475 | 212b66c3 | Helga Velroyen | $ Map.lookup (nodeUuid n) (rpcCallNodeInfoStorageUnits call) |
476 | 212b66c3 | Helga Velroyen | , rpcCallNodeInfoHypervisors call |
477 | 274366e5 | Agata Murawska | ) |
478 | 9b09c0be | Agata Murawska | |
479 | 47163f0f | Agata Murawska | instance Rpc RpcCallNodeInfo RpcResultNodeInfo where |
480 | 47163f0f | Agata Murawska | rpcResultFill _ res = |
481 | 7328a28c | Agata Murawska | fromJSValueToRes res (\(b, vg, hv) -> RpcResultNodeInfo b vg hv) |
482 | dc623a95 | Agata Murawska | |
483 | de2a5704 | Iustin Pop | -- ** Version |
484 | de2a5704 | Iustin Pop | |
485 | 08f7d24d | Iustin Pop | -- | Query node version. |
486 | 08f7d24d | Iustin Pop | $(buildObject "RpcCallVersion" "rpcCallVersion" []) |
487 | 8779d21a | Agata Murawska | |
488 | 08f7d24d | Iustin Pop | -- | Query node reply. |
489 | 8779d21a | Agata Murawska | $(buildObject "RpcResultVersion" "rpcResultVersion" |
490 | 8779d21a | Agata Murawska | [ simpleField "version" [t| Int |] |
491 | 8779d21a | Agata Murawska | ]) |
492 | 8779d21a | Agata Murawska | |
493 | 8779d21a | Agata Murawska | instance RpcCall RpcCallVersion where |
494 | 274366e5 | Agata Murawska | rpcCallName _ = "version" |
495 | 274366e5 | Agata Murawska | rpcCallTimeout _ = rpcTimeoutToRaw Urgent |
496 | 8779d21a | Agata Murawska | rpcCallAcceptOffline _ = True |
497 | ff8f0049 | Iustin Pop | rpcCallData _ = J.encode |
498 | 8779d21a | Agata Murawska | |
499 | 47163f0f | Agata Murawska | instance Rpc RpcCallVersion RpcResultVersion where |
500 | 7328a28c | Agata Murawska | rpcResultFill _ res = fromJSValueToRes res RpcResultVersion |
501 | 8779d21a | Agata Murawska | |
502 | de2a5704 | Iustin Pop | -- ** StorageList |
503 | de2a5704 | Iustin Pop | |
504 | 47163f0f | Agata Murawska | $(buildObject "RpcCallStorageList" "rpcCallStorageList" |
505 | 47163f0f | Agata Murawska | [ simpleField "su_name" [t| StorageType |] |
506 | 47163f0f | Agata Murawska | , simpleField "su_args" [t| [String] |] |
507 | 47163f0f | Agata Murawska | , simpleField "name" [t| String |] |
508 | 47163f0f | Agata Murawska | , simpleField "fields" [t| [StorageField] |] |
509 | 47163f0f | Agata Murawska | ]) |
510 | 47163f0f | Agata Murawska | |
511 | 47163f0f | Agata Murawska | -- FIXME: The resulting JSValues should have types appropriate for their |
512 | 47163f0f | Agata Murawska | -- StorageField value: Used -> Bool, Name -> String etc |
513 | 47163f0f | Agata Murawska | $(buildObject "RpcResultStorageList" "rpcResStorageList" |
514 | 47163f0f | Agata Murawska | [ simpleField "storage" [t| [[(StorageField, J.JSValue)]] |] ]) |
515 | 47163f0f | Agata Murawska | |
516 | 47163f0f | Agata Murawska | instance RpcCall RpcCallStorageList where |
517 | 274366e5 | Agata Murawska | rpcCallName _ = "storage_list" |
518 | 274366e5 | Agata Murawska | rpcCallTimeout _ = rpcTimeoutToRaw Normal |
519 | 47163f0f | Agata Murawska | rpcCallAcceptOffline _ = False |
520 | 274366e5 | Agata Murawska | rpcCallData _ call = J.encode |
521 | 47163f0f | Agata Murawska | ( rpcCallStorageListSuName call |
522 | 47163f0f | Agata Murawska | , rpcCallStorageListSuArgs call |
523 | 47163f0f | Agata Murawska | , rpcCallStorageListName call |
524 | 47163f0f | Agata Murawska | , rpcCallStorageListFields call |
525 | 47163f0f | Agata Murawska | ) |
526 | 47163f0f | Agata Murawska | |
527 | 47163f0f | Agata Murawska | instance Rpc RpcCallStorageList RpcResultStorageList where |
528 | 47163f0f | Agata Murawska | rpcResultFill call res = |
529 | 47163f0f | Agata Murawska | let sfields = rpcCallStorageListFields call in |
530 | 7328a28c | Agata Murawska | fromJSValueToRes res (RpcResultStorageList . map (zip sfields)) |
531 | de2a5704 | Iustin Pop | |
532 | de2a5704 | Iustin Pop | -- ** TestDelay |
533 | de2a5704 | Iustin Pop | |
534 | de2a5704 | Iustin Pop | -- | Call definition for test delay. |
535 | de2a5704 | Iustin Pop | $(buildObject "RpcCallTestDelay" "rpcCallTestDelay" |
536 | de2a5704 | Iustin Pop | [ simpleField "duration" [t| Double |] |
537 | de2a5704 | Iustin Pop | ]) |
538 | de2a5704 | Iustin Pop | |
539 | de2a5704 | Iustin Pop | -- | Result definition for test delay. |
540 | de2a5704 | Iustin Pop | data RpcResultTestDelay = RpcResultTestDelay |
541 | de2a5704 | Iustin Pop | deriving Show |
542 | de2a5704 | Iustin Pop | |
543 | de2a5704 | Iustin Pop | -- | Custom JSON instance for null result. |
544 | de2a5704 | Iustin Pop | instance J.JSON RpcResultTestDelay where |
545 | de2a5704 | Iustin Pop | showJSON _ = J.JSNull |
546 | de2a5704 | Iustin Pop | readJSON J.JSNull = return RpcResultTestDelay |
547 | de2a5704 | Iustin Pop | readJSON _ = fail "Unable to read RpcResultTestDelay" |
548 | de2a5704 | Iustin Pop | |
549 | de2a5704 | Iustin Pop | instance RpcCall RpcCallTestDelay where |
550 | de2a5704 | Iustin Pop | rpcCallName _ = "test_delay" |
551 | de2a5704 | Iustin Pop | rpcCallTimeout = ceiling . (+ 5) . rpcCallTestDelayDuration |
552 | de2a5704 | Iustin Pop | rpcCallAcceptOffline _ = False |
553 | de2a5704 | Iustin Pop | rpcCallData _ call = J.encode [rpcCallTestDelayDuration call] |
554 | de2a5704 | Iustin Pop | |
555 | de2a5704 | Iustin Pop | instance Rpc RpcCallTestDelay RpcResultTestDelay where |
556 | de2a5704 | Iustin Pop | rpcResultFill _ res = fromJSValueToRes res id |
557 | 842515dd | Iustin Pop | |
558 | 842515dd | Iustin Pop | -- ** ExportList |
559 | 842515dd | Iustin Pop | |
560 | 842515dd | Iustin Pop | -- | Call definition for export list. |
561 | 842515dd | Iustin Pop | |
562 | 842515dd | Iustin Pop | $(buildObject "RpcCallExportList" "rpcCallExportList" []) |
563 | 842515dd | Iustin Pop | |
564 | 842515dd | Iustin Pop | -- | Result definition for export list. |
565 | 842515dd | Iustin Pop | $(buildObject "RpcResultExportList" "rpcResExportList" |
566 | 842515dd | Iustin Pop | [ simpleField "exports" [t| [String] |] |
567 | 842515dd | Iustin Pop | ]) |
568 | 842515dd | Iustin Pop | |
569 | 842515dd | Iustin Pop | instance RpcCall RpcCallExportList where |
570 | 842515dd | Iustin Pop | rpcCallName _ = "export_list" |
571 | 842515dd | Iustin Pop | rpcCallTimeout _ = rpcTimeoutToRaw Fast |
572 | 842515dd | Iustin Pop | rpcCallAcceptOffline _ = False |
573 | 842515dd | Iustin Pop | rpcCallData _ = J.encode |
574 | 842515dd | Iustin Pop | |
575 | 842515dd | Iustin Pop | instance Rpc RpcCallExportList RpcResultExportList where |
576 | 842515dd | Iustin Pop | rpcResultFill _ res = fromJSValueToRes res RpcResultExportList |
577 | a716edba | Klaus Aehlig | |
578 | a716edba | Klaus Aehlig | -- ** Job Queue Replication |
579 | a716edba | Klaus Aehlig | |
580 | a716edba | Klaus Aehlig | -- | Update a job queue file |
581 | a716edba | Klaus Aehlig | |
582 | a716edba | Klaus Aehlig | $(buildObject "RpcCallJobqueueUpdate" "rpcCallJobqueueUpdate" |
583 | a716edba | Klaus Aehlig | [ simpleField "file_name" [t| String |] |
584 | a716edba | Klaus Aehlig | , simpleField "content" [t| String |] |
585 | a716edba | Klaus Aehlig | ]) |
586 | a716edba | Klaus Aehlig | |
587 | 557f5dad | Klaus Aehlig | $(buildObject "RpcResultJobQueueUpdate" "rpcResultJobQueueUpdate" []) |
588 | 557f5dad | Klaus Aehlig | |
589 | a716edba | Klaus Aehlig | instance RpcCall RpcCallJobqueueUpdate where |
590 | a716edba | Klaus Aehlig | rpcCallName _ = "jobqueue_update" |
591 | a716edba | Klaus Aehlig | rpcCallTimeout _ = rpcTimeoutToRaw Fast |
592 | a716edba | Klaus Aehlig | rpcCallAcceptOffline _ = False |
593 | a716edba | Klaus Aehlig | rpcCallData _ call = J.encode |
594 | a716edba | Klaus Aehlig | ( rpcCallJobqueueUpdateFileName call |
595 | 835050f3 | Klaus Aehlig | , ( C.rpcEncodingZlibBase64 |
596 | 835050f3 | Klaus Aehlig | , BL.unpack . Base64.encode . Zlib.compress . BL.pack |
597 | 835050f3 | Klaus Aehlig | $ rpcCallJobqueueUpdateContent call |
598 | a716edba | Klaus Aehlig | ) |
599 | a716edba | Klaus Aehlig | ) |
600 | a716edba | Klaus Aehlig | |
601 | 557f5dad | Klaus Aehlig | instance Rpc RpcCallJobqueueUpdate RpcResultJobQueueUpdate where |
602 | a716edba | Klaus Aehlig | rpcResultFill _ res = |
603 | a716edba | Klaus Aehlig | case res of |
604 | 557f5dad | Klaus Aehlig | J.JSNull -> Right RpcResultJobQueueUpdate |
605 | a716edba | Klaus Aehlig | _ -> Left $ JsonDecodeError |
606 | a716edba | Klaus Aehlig | ("Expected JSNull, got " ++ show (pp_value res)) |
607 | a716edba | Klaus Aehlig | |
608 | 5ce9cc30 | Klaus Aehlig | -- ** Watcher Status Update |
609 | 5ce9cc30 | Klaus Aehlig | |
610 | 5ce9cc30 | Klaus Aehlig | -- | Set the watcher status |
611 | 5ce9cc30 | Klaus Aehlig | |
612 | 5ce9cc30 | Klaus Aehlig | $(buildObject "RpcCallSetWatcherPause" "rpcCallSetWatcherPause" |
613 | ed7f7fd9 | Petr Pudlak | [ optionalField $ timeAsDoubleField "time" |
614 | 5ce9cc30 | Klaus Aehlig | ]) |
615 | 5ce9cc30 | Klaus Aehlig | |
616 | 5ce9cc30 | Klaus Aehlig | instance RpcCall RpcCallSetWatcherPause where |
617 | 5ce9cc30 | Klaus Aehlig | rpcCallName _ = "set_watcher_pause" |
618 | 5ce9cc30 | Klaus Aehlig | rpcCallTimeout _ = rpcTimeoutToRaw Fast |
619 | 5ce9cc30 | Klaus Aehlig | rpcCallAcceptOffline _ = False |
620 | 5ce9cc30 | Klaus Aehlig | rpcCallData _ call = J.encode |
621 | ed7f7fd9 | Petr Pudlak | [ maybe J.JSNull (J.showJSON . TimeAsDoubleJSON) $ |
622 | ed7f7fd9 | Petr Pudlak | rpcCallSetWatcherPauseTime call ] |
623 | 5ce9cc30 | Klaus Aehlig | |
624 | 5ce9cc30 | Klaus Aehlig | $(buildObject "RpcResultSetWatcherPause" "rpcResultSetWatcherPause" []) |
625 | 5ce9cc30 | Klaus Aehlig | |
626 | 5ce9cc30 | Klaus Aehlig | instance Rpc RpcCallSetWatcherPause RpcResultSetWatcherPause where |
627 | 5ce9cc30 | Klaus Aehlig | rpcResultFill _ res = |
628 | 5ce9cc30 | Klaus Aehlig | case res of |
629 | 5ce9cc30 | Klaus Aehlig | J.JSNull -> Right RpcResultSetWatcherPause |
630 | 5ce9cc30 | Klaus Aehlig | _ -> Left $ JsonDecodeError |
631 | 5ce9cc30 | Klaus Aehlig | ("Expected JSNull, got " ++ show (pp_value res)) |
632 | 5ce9cc30 | Klaus Aehlig | |
633 | 83a451f5 | Klaus Aehlig | -- ** Queue drain status |
634 | 83a451f5 | Klaus Aehlig | |
635 | 83a451f5 | Klaus Aehlig | -- | Set the queu drain flag |
636 | 83a451f5 | Klaus Aehlig | |
637 | 83a451f5 | Klaus Aehlig | $(buildObject "RpcCallSetDrainFlag" "rpcCallSetDrainFlag" |
638 | 83a451f5 | Klaus Aehlig | [ simpleField "value" [t| Bool |] |
639 | 83a451f5 | Klaus Aehlig | ]) |
640 | 83a451f5 | Klaus Aehlig | |
641 | 83a451f5 | Klaus Aehlig | instance RpcCall RpcCallSetDrainFlag where |
642 | 83a451f5 | Klaus Aehlig | rpcCallName _ = "jobqueue_set_drain_flag" |
643 | 83a451f5 | Klaus Aehlig | rpcCallTimeout _ = rpcTimeoutToRaw Fast |
644 | 83a451f5 | Klaus Aehlig | rpcCallAcceptOffline _ = False |
645 | 83a451f5 | Klaus Aehlig | rpcCallData _ call = J.encode [ rpcCallSetDrainFlagValue call ] |
646 | 83a451f5 | Klaus Aehlig | |
647 | 83a451f5 | Klaus Aehlig | $(buildObject "RpcResultSetDrainFlag" "rpcResultSetDrainFalg" []) |
648 | 83a451f5 | Klaus Aehlig | |
649 | 83a451f5 | Klaus Aehlig | instance Rpc RpcCallSetDrainFlag RpcResultSetDrainFlag where |
650 | 83a451f5 | Klaus Aehlig | rpcResultFill _ res = |
651 | 83a451f5 | Klaus Aehlig | case res of |
652 | 83a451f5 | Klaus Aehlig | J.JSNull -> Right RpcResultSetDrainFlag |
653 | 83a451f5 | Klaus Aehlig | _ -> Left $ JsonDecodeError |
654 | 83a451f5 | Klaus Aehlig | ("Expected JSNull, got " ++ show (pp_value res)) |