root / src / Ganeti / Types.hs @ 3e02cd3c
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1 | 5e9deac0 | Iustin Pop | {-# LANGUAGE TemplateHaskell #-} |
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2 | 5e9deac0 | Iustin Pop | |
3 | 5e9deac0 | Iustin Pop | {-| Some common Ganeti types. |
4 | 5e9deac0 | Iustin Pop | |
5 | 5e9deac0 | Iustin Pop | This holds types common to both core work, and to htools. Types that |
6 | 5e9deac0 | Iustin Pop | are very core specific (e.g. configuration objects) should go in |
7 | 5e9deac0 | Iustin Pop | 'Ganeti.Objects', while types that are specific to htools in-memory |
8 | 5e9deac0 | Iustin Pop | representation should go into 'Ganeti.HTools.Types'. |
9 | 5e9deac0 | Iustin Pop | |
10 | 5e9deac0 | Iustin Pop | -} |
11 | 5e9deac0 | Iustin Pop | |
12 | 5e9deac0 | Iustin Pop | {- |
13 | 5e9deac0 | Iustin Pop | |
14 | 37fe56e0 | Iustin Pop | Copyright (C) 2012, 2013 Google Inc. |
15 | 5e9deac0 | Iustin Pop | |
16 | 5e9deac0 | Iustin Pop | This program is free software; you can redistribute it and/or modify |
17 | 5e9deac0 | Iustin Pop | it under the terms of the GNU General Public License as published by |
18 | 5e9deac0 | Iustin Pop | the Free Software Foundation; either version 2 of the License, or |
19 | 5e9deac0 | Iustin Pop | (at your option) any later version. |
20 | 5e9deac0 | Iustin Pop | |
21 | 5e9deac0 | Iustin Pop | This program is distributed in the hope that it will be useful, but |
22 | 5e9deac0 | Iustin Pop | WITHOUT ANY WARRANTY; without even the implied warranty of |
23 | 5e9deac0 | Iustin Pop | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
24 | 5e9deac0 | Iustin Pop | General Public License for more details. |
25 | 5e9deac0 | Iustin Pop | |
26 | 5e9deac0 | Iustin Pop | You should have received a copy of the GNU General Public License |
27 | 5e9deac0 | Iustin Pop | along with this program; if not, write to the Free Software |
28 | 5e9deac0 | Iustin Pop | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
29 | 5e9deac0 | Iustin Pop | 02110-1301, USA. |
30 | 5e9deac0 | Iustin Pop | |
31 | 5e9deac0 | Iustin Pop | -} |
32 | 5e9deac0 | Iustin Pop | |
33 | 5e9deac0 | Iustin Pop | module Ganeti.Types |
34 | 5e9deac0 | Iustin Pop | ( AllocPolicy(..) |
35 | 5e9deac0 | Iustin Pop | , allocPolicyFromRaw |
36 | 5e9deac0 | Iustin Pop | , allocPolicyToRaw |
37 | 5e9deac0 | Iustin Pop | , InstanceStatus(..) |
38 | 5e9deac0 | Iustin Pop | , instanceStatusFromRaw |
39 | 5e9deac0 | Iustin Pop | , instanceStatusToRaw |
40 | 5e9deac0 | Iustin Pop | , DiskTemplate(..) |
41 | 5e9deac0 | Iustin Pop | , diskTemplateToRaw |
42 | 5e9deac0 | Iustin Pop | , diskTemplateFromRaw |
43 | edb5a1c8 | Iustin Pop | , NonNegative |
44 | edb5a1c8 | Iustin Pop | , fromNonNegative |
45 | edb5a1c8 | Iustin Pop | , mkNonNegative |
46 | edb5a1c8 | Iustin Pop | , Positive |
47 | edb5a1c8 | Iustin Pop | , fromPositive |
48 | edb5a1c8 | Iustin Pop | , mkPositive |
49 | c67b908a | Iustin Pop | , Negative |
50 | c67b908a | Iustin Pop | , fromNegative |
51 | c67b908a | Iustin Pop | , mkNegative |
52 | edb5a1c8 | Iustin Pop | , NonEmpty |
53 | edb5a1c8 | Iustin Pop | , fromNonEmpty |
54 | edb5a1c8 | Iustin Pop | , mkNonEmpty |
55 | 6a28e02c | Iustin Pop | , NonEmptyString |
56 | d696bbef | Iustin Pop | , MigrationMode(..) |
57 | d696bbef | Iustin Pop | , VerifyOptionalChecks(..) |
58 | d696bbef | Iustin Pop | , DdmSimple(..) |
59 | c2d3219b | Iustin Pop | , DdmFull(..) |
60 | d696bbef | Iustin Pop | , CVErrorCode(..) |
61 | d696bbef | Iustin Pop | , cVErrorCodeToRaw |
62 | 22381768 | Iustin Pop | , Hypervisor(..) |
63 | 6a28e02c | Iustin Pop | , OobCommand(..) |
64 | 48755fac | Iustin Pop | , StorageType(..) |
65 | 6a28e02c | Iustin Pop | , NodeEvacMode(..) |
66 | c65621d7 | Iustin Pop | , FileDriver(..) |
67 | 6d558717 | Iustin Pop | , InstCreateMode(..) |
68 | c2d3219b | Iustin Pop | , RebootType(..) |
69 | 398e9066 | Iustin Pop | , ExportMode(..) |
70 | a3f02317 | Iustin Pop | , IAllocatorTestDir(..) |
71 | a3f02317 | Iustin Pop | , IAllocatorMode(..) |
72 | a3f02317 | Iustin Pop | , iAllocatorModeToRaw |
73 | 497beee2 | Iustin Pop | , NICMode(..) |
74 | 497beee2 | Iustin Pop | , nICModeToRaw |
75 | 3bdbe4b3 | Dato Simó | , JobStatus(..) |
76 | 3bdbe4b3 | Dato Simó | , jobStatusToRaw |
77 | 3bdbe4b3 | Dato Simó | , jobStatusFromRaw |
78 | 6903fea0 | Iustin Pop | , FinalizedJobStatus(..) |
79 | 6903fea0 | Iustin Pop | , finalizedJobStatusToRaw |
80 | c48711d5 | Iustin Pop | , JobId |
81 | c48711d5 | Iustin Pop | , fromJobId |
82 | c48711d5 | Iustin Pop | , makeJobId |
83 | fd958a3d | Iustin Pop | , makeJobIdS |
84 | b46ba79c | Iustin Pop | , RelativeJobId |
85 | b46ba79c | Iustin Pop | , JobIdDep(..) |
86 | b46ba79c | Iustin Pop | , JobDependency(..) |
87 | b46ba79c | Iustin Pop | , OpSubmitPriority(..) |
88 | fd958a3d | Iustin Pop | , opSubmitPriorityToRaw |
89 | 37fe56e0 | Iustin Pop | , parseSubmitPriority |
90 | 37fe56e0 | Iustin Pop | , fmtSubmitPriority |
91 | 3bdbe4b3 | Dato Simó | , OpStatus(..) |
92 | 3bdbe4b3 | Dato Simó | , opStatusToRaw |
93 | 3bdbe4b3 | Dato Simó | , opStatusFromRaw |
94 | 5cd95d46 | Iustin Pop | , ELogType(..) |
95 | 5e9deac0 | Iustin Pop | ) where |
96 | 5e9deac0 | Iustin Pop | |
97 | b46ba79c | Iustin Pop | import Control.Monad (liftM) |
98 | edb5a1c8 | Iustin Pop | import qualified Text.JSON as JSON |
99 | b46ba79c | Iustin Pop | import Text.JSON (JSON, readJSON, showJSON) |
100 | c48711d5 | Iustin Pop | import Data.Ratio (numerator, denominator) |
101 | edb5a1c8 | Iustin Pop | |
102 | 5e9deac0 | Iustin Pop | import qualified Ganeti.Constants as C |
103 | 5e9deac0 | Iustin Pop | import qualified Ganeti.THH as THH |
104 | edc1acde | Iustin Pop | import Ganeti.JSON |
105 | c48711d5 | Iustin Pop | import Ganeti.Utils |
106 | 5e9deac0 | Iustin Pop | |
107 | edb5a1c8 | Iustin Pop | -- * Generic types |
108 | edb5a1c8 | Iustin Pop | |
109 | edb5a1c8 | Iustin Pop | -- | Type that holds a non-negative value. |
110 | edb5a1c8 | Iustin Pop | newtype NonNegative a = NonNegative { fromNonNegative :: a } |
111 | 139c0683 | Iustin Pop | deriving (Show, Eq) |
112 | edb5a1c8 | Iustin Pop | |
113 | edb5a1c8 | Iustin Pop | -- | Smart constructor for 'NonNegative'. |
114 | edb5a1c8 | Iustin Pop | mkNonNegative :: (Monad m, Num a, Ord a, Show a) => a -> m (NonNegative a) |
115 | edb5a1c8 | Iustin Pop | mkNonNegative i | i >= 0 = return (NonNegative i) |
116 | edb5a1c8 | Iustin Pop | | otherwise = fail $ "Invalid value for non-negative type '" ++ |
117 | edb5a1c8 | Iustin Pop | show i ++ "'" |
118 | edb5a1c8 | Iustin Pop | |
119 | edb5a1c8 | Iustin Pop | instance (JSON.JSON a, Num a, Ord a, Show a) => JSON.JSON (NonNegative a) where |
120 | edb5a1c8 | Iustin Pop | showJSON = JSON.showJSON . fromNonNegative |
121 | edb5a1c8 | Iustin Pop | readJSON v = JSON.readJSON v >>= mkNonNegative |
122 | edb5a1c8 | Iustin Pop | |
123 | edb5a1c8 | Iustin Pop | -- | Type that holds a positive value. |
124 | edb5a1c8 | Iustin Pop | newtype Positive a = Positive { fromPositive :: a } |
125 | 139c0683 | Iustin Pop | deriving (Show, Eq) |
126 | edb5a1c8 | Iustin Pop | |
127 | edb5a1c8 | Iustin Pop | -- | Smart constructor for 'Positive'. |
128 | edb5a1c8 | Iustin Pop | mkPositive :: (Monad m, Num a, Ord a, Show a) => a -> m (Positive a) |
129 | edb5a1c8 | Iustin Pop | mkPositive i | i > 0 = return (Positive i) |
130 | edb5a1c8 | Iustin Pop | | otherwise = fail $ "Invalid value for positive type '" ++ |
131 | edb5a1c8 | Iustin Pop | show i ++ "'" |
132 | edb5a1c8 | Iustin Pop | |
133 | edb5a1c8 | Iustin Pop | instance (JSON.JSON a, Num a, Ord a, Show a) => JSON.JSON (Positive a) where |
134 | edb5a1c8 | Iustin Pop | showJSON = JSON.showJSON . fromPositive |
135 | edb5a1c8 | Iustin Pop | readJSON v = JSON.readJSON v >>= mkPositive |
136 | edb5a1c8 | Iustin Pop | |
137 | c67b908a | Iustin Pop | -- | Type that holds a negative value. |
138 | c67b908a | Iustin Pop | newtype Negative a = Negative { fromNegative :: a } |
139 | c67b908a | Iustin Pop | deriving (Show, Eq) |
140 | c67b908a | Iustin Pop | |
141 | c67b908a | Iustin Pop | -- | Smart constructor for 'Negative'. |
142 | c67b908a | Iustin Pop | mkNegative :: (Monad m, Num a, Ord a, Show a) => a -> m (Negative a) |
143 | c67b908a | Iustin Pop | mkNegative i | i < 0 = return (Negative i) |
144 | c67b908a | Iustin Pop | | otherwise = fail $ "Invalid value for negative type '" ++ |
145 | c67b908a | Iustin Pop | show i ++ "'" |
146 | c67b908a | Iustin Pop | |
147 | c67b908a | Iustin Pop | instance (JSON.JSON a, Num a, Ord a, Show a) => JSON.JSON (Negative a) where |
148 | c67b908a | Iustin Pop | showJSON = JSON.showJSON . fromNegative |
149 | c67b908a | Iustin Pop | readJSON v = JSON.readJSON v >>= mkNegative |
150 | c67b908a | Iustin Pop | |
151 | edb5a1c8 | Iustin Pop | -- | Type that holds a non-null list. |
152 | edb5a1c8 | Iustin Pop | newtype NonEmpty a = NonEmpty { fromNonEmpty :: [a] } |
153 | 139c0683 | Iustin Pop | deriving (Show, Eq) |
154 | edb5a1c8 | Iustin Pop | |
155 | edb5a1c8 | Iustin Pop | -- | Smart constructor for 'NonEmpty'. |
156 | edb5a1c8 | Iustin Pop | mkNonEmpty :: (Monad m) => [a] -> m (NonEmpty a) |
157 | edb5a1c8 | Iustin Pop | mkNonEmpty [] = fail "Received empty value for non-empty list" |
158 | edb5a1c8 | Iustin Pop | mkNonEmpty xs = return (NonEmpty xs) |
159 | edb5a1c8 | Iustin Pop | |
160 | edb5a1c8 | Iustin Pop | instance (JSON.JSON a) => JSON.JSON (NonEmpty a) where |
161 | edb5a1c8 | Iustin Pop | showJSON = JSON.showJSON . fromNonEmpty |
162 | edb5a1c8 | Iustin Pop | readJSON v = JSON.readJSON v >>= mkNonEmpty |
163 | edb5a1c8 | Iustin Pop | |
164 | 6a28e02c | Iustin Pop | -- | A simple type alias for non-empty strings. |
165 | 6a28e02c | Iustin Pop | type NonEmptyString = NonEmpty Char |
166 | 6a28e02c | Iustin Pop | |
167 | edb5a1c8 | Iustin Pop | -- * Ganeti types |
168 | edb5a1c8 | Iustin Pop | |
169 | 5e9deac0 | Iustin Pop | -- | Instance disk template type. |
170 | 5e9deac0 | Iustin Pop | $(THH.declareSADT "DiskTemplate" |
171 | 5e9deac0 | Iustin Pop | [ ("DTDiskless", 'C.dtDiskless) |
172 | 5e9deac0 | Iustin Pop | , ("DTFile", 'C.dtFile) |
173 | 5e9deac0 | Iustin Pop | , ("DTSharedFile", 'C.dtSharedFile) |
174 | 5e9deac0 | Iustin Pop | , ("DTPlain", 'C.dtPlain) |
175 | 5e9deac0 | Iustin Pop | , ("DTBlock", 'C.dtBlock) |
176 | 5e9deac0 | Iustin Pop | , ("DTDrbd8", 'C.dtDrbd8) |
177 | 5e9deac0 | Iustin Pop | , ("DTRbd", 'C.dtRbd) |
178 | 277a2ec9 | Constantinos Venetsanopoulos | , ("DTExt", 'C.dtExt) |
179 | 5e9deac0 | Iustin Pop | ]) |
180 | 5e9deac0 | Iustin Pop | $(THH.makeJSONInstance ''DiskTemplate) |
181 | 5e9deac0 | Iustin Pop | |
182 | edc1acde | Iustin Pop | instance HasStringRepr DiskTemplate where |
183 | edc1acde | Iustin Pop | fromStringRepr = diskTemplateFromRaw |
184 | edc1acde | Iustin Pop | toStringRepr = diskTemplateToRaw |
185 | edc1acde | Iustin Pop | |
186 | 5e9deac0 | Iustin Pop | -- | The Group allocation policy type. |
187 | 5e9deac0 | Iustin Pop | -- |
188 | 5e9deac0 | Iustin Pop | -- Note that the order of constructors is important as the automatic |
189 | 5e9deac0 | Iustin Pop | -- Ord instance will order them in the order they are defined, so when |
190 | 5e9deac0 | Iustin Pop | -- changing this data type be careful about the interaction with the |
191 | 5e9deac0 | Iustin Pop | -- desired sorting order. |
192 | 5e9deac0 | Iustin Pop | $(THH.declareSADT "AllocPolicy" |
193 | 5e9deac0 | Iustin Pop | [ ("AllocPreferred", 'C.allocPolicyPreferred) |
194 | 5e9deac0 | Iustin Pop | , ("AllocLastResort", 'C.allocPolicyLastResort) |
195 | 5e9deac0 | Iustin Pop | , ("AllocUnallocable", 'C.allocPolicyUnallocable) |
196 | 5e9deac0 | Iustin Pop | ]) |
197 | 5e9deac0 | Iustin Pop | $(THH.makeJSONInstance ''AllocPolicy) |
198 | 5e9deac0 | Iustin Pop | |
199 | 5e9deac0 | Iustin Pop | -- | The Instance real state type. FIXME: this could be improved to |
200 | 5e9deac0 | Iustin Pop | -- just wrap a /NormalState AdminStatus | ErrorState ErrorCondition/. |
201 | 5e9deac0 | Iustin Pop | $(THH.declareSADT "InstanceStatus" |
202 | 5e9deac0 | Iustin Pop | [ ("StatusDown", 'C.inststAdmindown) |
203 | 5e9deac0 | Iustin Pop | , ("StatusOffline", 'C.inststAdminoffline) |
204 | 5e9deac0 | Iustin Pop | , ("ErrorDown", 'C.inststErrordown) |
205 | 5e9deac0 | Iustin Pop | , ("ErrorUp", 'C.inststErrorup) |
206 | 5e9deac0 | Iustin Pop | , ("NodeDown", 'C.inststNodedown) |
207 | 5e9deac0 | Iustin Pop | , ("NodeOffline", 'C.inststNodeoffline) |
208 | 5e9deac0 | Iustin Pop | , ("Running", 'C.inststRunning) |
209 | 5e9deac0 | Iustin Pop | , ("WrongNode", 'C.inststWrongnode) |
210 | 5e9deac0 | Iustin Pop | ]) |
211 | 5e9deac0 | Iustin Pop | $(THH.makeJSONInstance ''InstanceStatus) |
212 | d696bbef | Iustin Pop | |
213 | d696bbef | Iustin Pop | -- | Migration mode. |
214 | d696bbef | Iustin Pop | $(THH.declareSADT "MigrationMode" |
215 | d696bbef | Iustin Pop | [ ("MigrationLive", 'C.htMigrationLive) |
216 | d696bbef | Iustin Pop | , ("MigrationNonLive", 'C.htMigrationNonlive) |
217 | d696bbef | Iustin Pop | ]) |
218 | d696bbef | Iustin Pop | $(THH.makeJSONInstance ''MigrationMode) |
219 | d696bbef | Iustin Pop | |
220 | d696bbef | Iustin Pop | -- | Verify optional checks. |
221 | d696bbef | Iustin Pop | $(THH.declareSADT "VerifyOptionalChecks" |
222 | d696bbef | Iustin Pop | [ ("VerifyNPlusOneMem", 'C.verifyNplusoneMem) |
223 | d696bbef | Iustin Pop | ]) |
224 | d696bbef | Iustin Pop | $(THH.makeJSONInstance ''VerifyOptionalChecks) |
225 | d696bbef | Iustin Pop | |
226 | d696bbef | Iustin Pop | -- | Cluster verify error codes. |
227 | d696bbef | Iustin Pop | $(THH.declareSADT "CVErrorCode" |
228 | d696bbef | Iustin Pop | [ ("CvECLUSTERCFG", 'C.cvEclustercfgCode) |
229 | d696bbef | Iustin Pop | , ("CvECLUSTERCERT", 'C.cvEclustercertCode) |
230 | d696bbef | Iustin Pop | , ("CvECLUSTERFILECHECK", 'C.cvEclusterfilecheckCode) |
231 | d696bbef | Iustin Pop | , ("CvECLUSTERDANGLINGNODES", 'C.cvEclusterdanglingnodesCode) |
232 | d696bbef | Iustin Pop | , ("CvECLUSTERDANGLINGINST", 'C.cvEclusterdanglinginstCode) |
233 | d696bbef | Iustin Pop | , ("CvEINSTANCEBADNODE", 'C.cvEinstancebadnodeCode) |
234 | d696bbef | Iustin Pop | , ("CvEINSTANCEDOWN", 'C.cvEinstancedownCode) |
235 | d696bbef | Iustin Pop | , ("CvEINSTANCELAYOUT", 'C.cvEinstancelayoutCode) |
236 | d696bbef | Iustin Pop | , ("CvEINSTANCEMISSINGDISK", 'C.cvEinstancemissingdiskCode) |
237 | d696bbef | Iustin Pop | , ("CvEINSTANCEFAULTYDISK", 'C.cvEinstancefaultydiskCode) |
238 | d696bbef | Iustin Pop | , ("CvEINSTANCEWRONGNODE", 'C.cvEinstancewrongnodeCode) |
239 | d696bbef | Iustin Pop | , ("CvEINSTANCESPLITGROUPS", 'C.cvEinstancesplitgroupsCode) |
240 | d696bbef | Iustin Pop | , ("CvEINSTANCEPOLICY", 'C.cvEinstancepolicyCode) |
241 | d696bbef | Iustin Pop | , ("CvENODEDRBD", 'C.cvEnodedrbdCode) |
242 | d696bbef | Iustin Pop | , ("CvENODEDRBDHELPER", 'C.cvEnodedrbdhelperCode) |
243 | d696bbef | Iustin Pop | , ("CvENODEFILECHECK", 'C.cvEnodefilecheckCode) |
244 | d696bbef | Iustin Pop | , ("CvENODEHOOKS", 'C.cvEnodehooksCode) |
245 | d696bbef | Iustin Pop | , ("CvENODEHV", 'C.cvEnodehvCode) |
246 | d696bbef | Iustin Pop | , ("CvENODELVM", 'C.cvEnodelvmCode) |
247 | d696bbef | Iustin Pop | , ("CvENODEN1", 'C.cvEnoden1Code) |
248 | d696bbef | Iustin Pop | , ("CvENODENET", 'C.cvEnodenetCode) |
249 | d696bbef | Iustin Pop | , ("CvENODEOS", 'C.cvEnodeosCode) |
250 | d696bbef | Iustin Pop | , ("CvENODEORPHANINSTANCE", 'C.cvEnodeorphaninstanceCode) |
251 | d696bbef | Iustin Pop | , ("CvENODEORPHANLV", 'C.cvEnodeorphanlvCode) |
252 | d696bbef | Iustin Pop | , ("CvENODERPC", 'C.cvEnoderpcCode) |
253 | d696bbef | Iustin Pop | , ("CvENODESSH", 'C.cvEnodesshCode) |
254 | d696bbef | Iustin Pop | , ("CvENODEVERSION", 'C.cvEnodeversionCode) |
255 | d696bbef | Iustin Pop | , ("CvENODESETUP", 'C.cvEnodesetupCode) |
256 | d696bbef | Iustin Pop | , ("CvENODETIME", 'C.cvEnodetimeCode) |
257 | d696bbef | Iustin Pop | , ("CvENODEOOBPATH", 'C.cvEnodeoobpathCode) |
258 | d696bbef | Iustin Pop | , ("CvENODEUSERSCRIPTS", 'C.cvEnodeuserscriptsCode) |
259 | d696bbef | Iustin Pop | , ("CvENODEFILESTORAGEPATHS", 'C.cvEnodefilestoragepathsCode) |
260 | d696bbef | Iustin Pop | ]) |
261 | d696bbef | Iustin Pop | $(THH.makeJSONInstance ''CVErrorCode) |
262 | d696bbef | Iustin Pop | |
263 | d696bbef | Iustin Pop | -- | Dynamic device modification, just add\/remove version. |
264 | d696bbef | Iustin Pop | $(THH.declareSADT "DdmSimple" |
265 | d696bbef | Iustin Pop | [ ("DdmSimpleAdd", 'C.ddmAdd) |
266 | d696bbef | Iustin Pop | , ("DdmSimpleRemove", 'C.ddmRemove) |
267 | d696bbef | Iustin Pop | ]) |
268 | d696bbef | Iustin Pop | $(THH.makeJSONInstance ''DdmSimple) |
269 | 22381768 | Iustin Pop | |
270 | c2d3219b | Iustin Pop | -- | Dynamic device modification, all operations version. |
271 | c2d3219b | Iustin Pop | $(THH.declareSADT "DdmFull" |
272 | c2d3219b | Iustin Pop | [ ("DdmFullAdd", 'C.ddmAdd) |
273 | c2d3219b | Iustin Pop | , ("DdmFullRemove", 'C.ddmRemove) |
274 | c2d3219b | Iustin Pop | , ("DdmFullModify", 'C.ddmModify) |
275 | c2d3219b | Iustin Pop | ]) |
276 | c2d3219b | Iustin Pop | $(THH.makeJSONInstance ''DdmFull) |
277 | c2d3219b | Iustin Pop | |
278 | 22381768 | Iustin Pop | -- | Hypervisor type definitions. |
279 | 22381768 | Iustin Pop | $(THH.declareSADT "Hypervisor" |
280 | 22381768 | Iustin Pop | [ ( "Kvm", 'C.htKvm ) |
281 | 22381768 | Iustin Pop | , ( "XenPvm", 'C.htXenPvm ) |
282 | 22381768 | Iustin Pop | , ( "Chroot", 'C.htChroot ) |
283 | 22381768 | Iustin Pop | , ( "XenHvm", 'C.htXenHvm ) |
284 | 22381768 | Iustin Pop | , ( "Lxc", 'C.htLxc ) |
285 | 22381768 | Iustin Pop | , ( "Fake", 'C.htFake ) |
286 | 22381768 | Iustin Pop | ]) |
287 | 22381768 | Iustin Pop | $(THH.makeJSONInstance ''Hypervisor) |
288 | 48755fac | Iustin Pop | |
289 | 6a28e02c | Iustin Pop | -- | Oob command type. |
290 | 6a28e02c | Iustin Pop | $(THH.declareSADT "OobCommand" |
291 | 6a28e02c | Iustin Pop | [ ("OobHealth", 'C.oobHealth) |
292 | 6a28e02c | Iustin Pop | , ("OobPowerCycle", 'C.oobPowerCycle) |
293 | 6a28e02c | Iustin Pop | , ("OobPowerOff", 'C.oobPowerOff) |
294 | 6a28e02c | Iustin Pop | , ("OobPowerOn", 'C.oobPowerOn) |
295 | 6a28e02c | Iustin Pop | , ("OobPowerStatus", 'C.oobPowerStatus) |
296 | 6a28e02c | Iustin Pop | ]) |
297 | 6a28e02c | Iustin Pop | $(THH.makeJSONInstance ''OobCommand) |
298 | 6a28e02c | Iustin Pop | |
299 | 48755fac | Iustin Pop | -- | Storage type. |
300 | 48755fac | Iustin Pop | $(THH.declareSADT "StorageType" |
301 | 48755fac | Iustin Pop | [ ("StorageFile", 'C.stFile) |
302 | 48755fac | Iustin Pop | , ("StorageLvmPv", 'C.stLvmPv) |
303 | 48755fac | Iustin Pop | , ("StorageLvmVg", 'C.stLvmVg) |
304 | 48755fac | Iustin Pop | ]) |
305 | 48755fac | Iustin Pop | $(THH.makeJSONInstance ''StorageType) |
306 | 6a28e02c | Iustin Pop | |
307 | 6a28e02c | Iustin Pop | -- | Node evac modes. |
308 | 6a28e02c | Iustin Pop | $(THH.declareSADT "NodeEvacMode" |
309 | 6a28e02c | Iustin Pop | [ ("NEvacPrimary", 'C.iallocatorNevacPri) |
310 | 6a28e02c | Iustin Pop | , ("NEvacSecondary", 'C.iallocatorNevacSec) |
311 | 6a28e02c | Iustin Pop | , ("NEvacAll", 'C.iallocatorNevacAll) |
312 | 6a28e02c | Iustin Pop | ]) |
313 | 6a28e02c | Iustin Pop | $(THH.makeJSONInstance ''NodeEvacMode) |
314 | c65621d7 | Iustin Pop | |
315 | c65621d7 | Iustin Pop | -- | The file driver type. |
316 | c65621d7 | Iustin Pop | $(THH.declareSADT "FileDriver" |
317 | c65621d7 | Iustin Pop | [ ("FileLoop", 'C.fdLoop) |
318 | c65621d7 | Iustin Pop | , ("FileBlktap", 'C.fdBlktap) |
319 | c65621d7 | Iustin Pop | ]) |
320 | c65621d7 | Iustin Pop | $(THH.makeJSONInstance ''FileDriver) |
321 | 6d558717 | Iustin Pop | |
322 | 6d558717 | Iustin Pop | -- | The instance create mode. |
323 | 6d558717 | Iustin Pop | $(THH.declareSADT "InstCreateMode" |
324 | 6d558717 | Iustin Pop | [ ("InstCreate", 'C.instanceCreate) |
325 | 6d558717 | Iustin Pop | , ("InstImport", 'C.instanceImport) |
326 | 6d558717 | Iustin Pop | , ("InstRemoteImport", 'C.instanceRemoteImport) |
327 | 6d558717 | Iustin Pop | ]) |
328 | 6d558717 | Iustin Pop | $(THH.makeJSONInstance ''InstCreateMode) |
329 | c2d3219b | Iustin Pop | |
330 | c2d3219b | Iustin Pop | -- | Reboot type. |
331 | c2d3219b | Iustin Pop | $(THH.declareSADT "RebootType" |
332 | c2d3219b | Iustin Pop | [ ("RebootSoft", 'C.instanceRebootSoft) |
333 | c2d3219b | Iustin Pop | , ("RebootHard", 'C.instanceRebootHard) |
334 | c2d3219b | Iustin Pop | , ("RebootFull", 'C.instanceRebootFull) |
335 | c2d3219b | Iustin Pop | ]) |
336 | c2d3219b | Iustin Pop | $(THH.makeJSONInstance ''RebootType) |
337 | 398e9066 | Iustin Pop | |
338 | 398e9066 | Iustin Pop | -- | Export modes. |
339 | 398e9066 | Iustin Pop | $(THH.declareSADT "ExportMode" |
340 | 398e9066 | Iustin Pop | [ ("ExportModeLocal", 'C.exportModeLocal) |
341 | 398e9066 | Iustin Pop | , ("ExportModeRemove", 'C.exportModeRemote) |
342 | 398e9066 | Iustin Pop | ]) |
343 | 398e9066 | Iustin Pop | $(THH.makeJSONInstance ''ExportMode) |
344 | a3f02317 | Iustin Pop | |
345 | a3f02317 | Iustin Pop | -- | IAllocator run types (OpTestIAllocator). |
346 | a3f02317 | Iustin Pop | $(THH.declareSADT "IAllocatorTestDir" |
347 | a3f02317 | Iustin Pop | [ ("IAllocatorDirIn", 'C.iallocatorDirIn) |
348 | a3f02317 | Iustin Pop | , ("IAllocatorDirOut", 'C.iallocatorDirOut) |
349 | a3f02317 | Iustin Pop | ]) |
350 | a3f02317 | Iustin Pop | $(THH.makeJSONInstance ''IAllocatorTestDir) |
351 | a3f02317 | Iustin Pop | |
352 | a3f02317 | Iustin Pop | -- | IAllocator mode. FIXME: use this in "HTools.Backend.IAlloc". |
353 | a3f02317 | Iustin Pop | $(THH.declareSADT "IAllocatorMode" |
354 | a3f02317 | Iustin Pop | [ ("IAllocatorAlloc", 'C.iallocatorModeAlloc) |
355 | a3f02317 | Iustin Pop | , ("IAllocatorMultiAlloc", 'C.iallocatorModeMultiAlloc) |
356 | a3f02317 | Iustin Pop | , ("IAllocatorReloc", 'C.iallocatorModeReloc) |
357 | a3f02317 | Iustin Pop | , ("IAllocatorNodeEvac", 'C.iallocatorModeNodeEvac) |
358 | a3f02317 | Iustin Pop | , ("IAllocatorChangeGroup", 'C.iallocatorModeChgGroup) |
359 | a3f02317 | Iustin Pop | ]) |
360 | a3f02317 | Iustin Pop | $(THH.makeJSONInstance ''IAllocatorMode) |
361 | 497beee2 | Iustin Pop | |
362 | 497beee2 | Iustin Pop | -- | Netork mode. |
363 | 497beee2 | Iustin Pop | $(THH.declareSADT "NICMode" |
364 | 497beee2 | Iustin Pop | [ ("NMBridged", 'C.nicModeBridged) |
365 | 497beee2 | Iustin Pop | , ("NMRouted", 'C.nicModeRouted) |
366 | 57fb6fcb | Guido Trotter | , ("NMOvs", 'C.nicModeOvs) |
367 | 497beee2 | Iustin Pop | ]) |
368 | 497beee2 | Iustin Pop | $(THH.makeJSONInstance ''NICMode) |
369 | 6903fea0 | Iustin Pop | |
370 | 3bdbe4b3 | Dato Simó | -- | The JobStatus data type. Note that this is ordered especially |
371 | 3bdbe4b3 | Dato Simó | -- such that greater\/lesser comparison on values of this type makes |
372 | 3bdbe4b3 | Dato Simó | -- sense. |
373 | 3bdbe4b3 | Dato Simó | $(THH.declareSADT "JobStatus" |
374 | 3bdbe4b3 | Dato Simó | [ ("JOB_STATUS_QUEUED", 'C.jobStatusQueued) |
375 | 3bdbe4b3 | Dato Simó | , ("JOB_STATUS_WAITING", 'C.jobStatusWaiting) |
376 | 3bdbe4b3 | Dato Simó | , ("JOB_STATUS_CANCELING", 'C.jobStatusCanceling) |
377 | 3bdbe4b3 | Dato Simó | , ("JOB_STATUS_RUNNING", 'C.jobStatusRunning) |
378 | 3bdbe4b3 | Dato Simó | , ("JOB_STATUS_CANCELED", 'C.jobStatusCanceled) |
379 | 3bdbe4b3 | Dato Simó | , ("JOB_STATUS_SUCCESS", 'C.jobStatusSuccess) |
380 | 3bdbe4b3 | Dato Simó | , ("JOB_STATUS_ERROR", 'C.jobStatusError) |
381 | 3bdbe4b3 | Dato Simó | ]) |
382 | 3bdbe4b3 | Dato Simó | $(THH.makeJSONInstance ''JobStatus) |
383 | 3bdbe4b3 | Dato Simó | |
384 | 6903fea0 | Iustin Pop | -- | Finalized job status. |
385 | 6903fea0 | Iustin Pop | $(THH.declareSADT "FinalizedJobStatus" |
386 | 6903fea0 | Iustin Pop | [ ("JobStatusCanceled", 'C.jobStatusCanceled) |
387 | 6903fea0 | Iustin Pop | , ("JobStatusSuccessful", 'C.jobStatusSuccess) |
388 | 6903fea0 | Iustin Pop | , ("JobStatusFailed", 'C.jobStatusError) |
389 | 6903fea0 | Iustin Pop | ]) |
390 | 6903fea0 | Iustin Pop | $(THH.makeJSONInstance ''FinalizedJobStatus) |
391 | c48711d5 | Iustin Pop | |
392 | c48711d5 | Iustin Pop | -- | The Ganeti job type. |
393 | c48711d5 | Iustin Pop | newtype JobId = JobId { fromJobId :: Int } |
394 | c48711d5 | Iustin Pop | deriving (Show, Eq) |
395 | c48711d5 | Iustin Pop | |
396 | c48711d5 | Iustin Pop | -- | Builds a job ID. |
397 | c48711d5 | Iustin Pop | makeJobId :: (Monad m) => Int -> m JobId |
398 | c48711d5 | Iustin Pop | makeJobId i | i >= 0 = return $ JobId i |
399 | c48711d5 | Iustin Pop | | otherwise = fail $ "Invalid value for job ID ' " ++ show i ++ "'" |
400 | c48711d5 | Iustin Pop | |
401 | fd958a3d | Iustin Pop | -- | Builds a job ID from a string. |
402 | fd958a3d | Iustin Pop | makeJobIdS :: (Monad m) => String -> m JobId |
403 | fd958a3d | Iustin Pop | makeJobIdS s = tryRead "parsing job id" s >>= makeJobId |
404 | fd958a3d | Iustin Pop | |
405 | c48711d5 | Iustin Pop | -- | Parses a job ID. |
406 | c48711d5 | Iustin Pop | parseJobId :: (Monad m) => JSON.JSValue -> m JobId |
407 | fd958a3d | Iustin Pop | parseJobId (JSON.JSString x) = makeJobIdS $ JSON.fromJSString x |
408 | c48711d5 | Iustin Pop | parseJobId (JSON.JSRational _ x) = |
409 | c48711d5 | Iustin Pop | if denominator x /= 1 |
410 | c48711d5 | Iustin Pop | then fail $ "Got fractional job ID from master daemon?! Value:" ++ show x |
411 | c48711d5 | Iustin Pop | -- FIXME: potential integer overflow here on 32-bit platforms |
412 | c48711d5 | Iustin Pop | else makeJobId . fromIntegral . numerator $ x |
413 | c48711d5 | Iustin Pop | parseJobId x = fail $ "Wrong type/value for job id: " ++ show x |
414 | c48711d5 | Iustin Pop | |
415 | c48711d5 | Iustin Pop | instance JSON.JSON JobId where |
416 | c48711d5 | Iustin Pop | showJSON = JSON.showJSON . fromJobId |
417 | c48711d5 | Iustin Pop | readJSON = parseJobId |
418 | b46ba79c | Iustin Pop | |
419 | b46ba79c | Iustin Pop | -- | Relative job ID type alias. |
420 | b46ba79c | Iustin Pop | type RelativeJobId = Negative Int |
421 | b46ba79c | Iustin Pop | |
422 | b46ba79c | Iustin Pop | -- | Job ID dependency. |
423 | b46ba79c | Iustin Pop | data JobIdDep = JobDepRelative RelativeJobId |
424 | b46ba79c | Iustin Pop | | JobDepAbsolute JobId |
425 | b46ba79c | Iustin Pop | deriving (Show, Eq) |
426 | b46ba79c | Iustin Pop | |
427 | b46ba79c | Iustin Pop | instance JSON.JSON JobIdDep where |
428 | b46ba79c | Iustin Pop | showJSON (JobDepRelative i) = showJSON i |
429 | b46ba79c | Iustin Pop | showJSON (JobDepAbsolute i) = showJSON i |
430 | b46ba79c | Iustin Pop | readJSON v = |
431 | b46ba79c | Iustin Pop | case JSON.readJSON v::JSON.Result (Negative Int) of |
432 | b46ba79c | Iustin Pop | -- first try relative dependency, usually most common |
433 | b46ba79c | Iustin Pop | JSON.Ok r -> return $ JobDepRelative r |
434 | 77d43564 | Iustin Pop | JSON.Error _ -> liftM JobDepAbsolute (parseJobId v) |
435 | b46ba79c | Iustin Pop | |
436 | b46ba79c | Iustin Pop | -- | Job Dependency type. |
437 | b46ba79c | Iustin Pop | data JobDependency = JobDependency JobIdDep [FinalizedJobStatus] |
438 | b46ba79c | Iustin Pop | deriving (Show, Eq) |
439 | b46ba79c | Iustin Pop | |
440 | b46ba79c | Iustin Pop | instance JSON JobDependency where |
441 | b46ba79c | Iustin Pop | showJSON (JobDependency dep status) = showJSON (dep, status) |
442 | b46ba79c | Iustin Pop | readJSON = liftM (uncurry JobDependency) . readJSON |
443 | b46ba79c | Iustin Pop | |
444 | b46ba79c | Iustin Pop | -- | Valid opcode priorities for submit. |
445 | b46ba79c | Iustin Pop | $(THH.declareIADT "OpSubmitPriority" |
446 | b46ba79c | Iustin Pop | [ ("OpPrioLow", 'C.opPrioLow) |
447 | b46ba79c | Iustin Pop | , ("OpPrioNormal", 'C.opPrioNormal) |
448 | b46ba79c | Iustin Pop | , ("OpPrioHigh", 'C.opPrioHigh) |
449 | b46ba79c | Iustin Pop | ]) |
450 | b46ba79c | Iustin Pop | $(THH.makeJSONInstance ''OpSubmitPriority) |
451 | 3bdbe4b3 | Dato Simó | |
452 | 37fe56e0 | Iustin Pop | -- | Parse submit priorities from a string. |
453 | 37fe56e0 | Iustin Pop | parseSubmitPriority :: (Monad m) => String -> m OpSubmitPriority |
454 | 37fe56e0 | Iustin Pop | parseSubmitPriority "low" = return OpPrioLow |
455 | 37fe56e0 | Iustin Pop | parseSubmitPriority "normal" = return OpPrioNormal |
456 | 37fe56e0 | Iustin Pop | parseSubmitPriority "high" = return OpPrioHigh |
457 | 37fe56e0 | Iustin Pop | parseSubmitPriority str = fail $ "Unknown priority '" ++ str ++ "'" |
458 | 37fe56e0 | Iustin Pop | |
459 | 37fe56e0 | Iustin Pop | -- | Format a submit priority as string. |
460 | 37fe56e0 | Iustin Pop | fmtSubmitPriority :: OpSubmitPriority -> String |
461 | 37fe56e0 | Iustin Pop | fmtSubmitPriority OpPrioLow = "low" |
462 | 37fe56e0 | Iustin Pop | fmtSubmitPriority OpPrioNormal = "normal" |
463 | 37fe56e0 | Iustin Pop | fmtSubmitPriority OpPrioHigh = "high" |
464 | 37fe56e0 | Iustin Pop | |
465 | 3bdbe4b3 | Dato Simó | -- | Our ADT for the OpCode status at runtime (while in a job). |
466 | 3bdbe4b3 | Dato Simó | $(THH.declareSADT "OpStatus" |
467 | 5cd95d46 | Iustin Pop | [ ("OP_STATUS_QUEUED", 'C.opStatusQueued) |
468 | 5cd95d46 | Iustin Pop | , ("OP_STATUS_WAITING", 'C.opStatusWaiting) |
469 | 5cd95d46 | Iustin Pop | , ("OP_STATUS_CANCELING", 'C.opStatusCanceling) |
470 | 5cd95d46 | Iustin Pop | , ("OP_STATUS_RUNNING", 'C.opStatusRunning) |
471 | 5cd95d46 | Iustin Pop | , ("OP_STATUS_CANCELED", 'C.opStatusCanceled) |
472 | 5cd95d46 | Iustin Pop | , ("OP_STATUS_SUCCESS", 'C.opStatusSuccess) |
473 | 5cd95d46 | Iustin Pop | , ("OP_STATUS_ERROR", 'C.opStatusError) |
474 | 5cd95d46 | Iustin Pop | ]) |
475 | 3bdbe4b3 | Dato Simó | $(THH.makeJSONInstance ''OpStatus) |
476 | 5cd95d46 | Iustin Pop | |
477 | 5cd95d46 | Iustin Pop | -- | Type for the job message type. |
478 | 5cd95d46 | Iustin Pop | $(THH.declareSADT "ELogType" |
479 | 5cd95d46 | Iustin Pop | [ ("ELogMessage", 'C.elogMessage) |
480 | 5cd95d46 | Iustin Pop | , ("ELogRemoteImport", 'C.elogRemoteImport) |
481 | 5cd95d46 | Iustin Pop | , ("ELogJqueueTest", 'C.elogJqueueTest) |
482 | 5cd95d46 | Iustin Pop | ]) |
483 | 5cd95d46 | Iustin Pop | $(THH.makeJSONInstance ''ELogType) |