root / htools / Ganeti / Objects.hs @ cefd4a4a
History | View | Annotate | Download (20.5 kB)
| 1 |
{-# LANGUAGE TemplateHaskell #-}
|
|---|---|
| 2 |
|
| 3 |
{-| Implementation of the Ganeti config objects.
|
| 4 |
|
| 5 |
Some object fields are not implemented yet, and as such they are |
| 6 |
commented out below. |
| 7 |
|
| 8 |
-} |
| 9 |
|
| 10 |
{-
|
| 11 |
|
| 12 |
Copyright (C) 2011, 2012 Google Inc. |
| 13 |
|
| 14 |
This program is free software; you can redistribute it and/or modify |
| 15 |
it under the terms of the GNU General Public License as published by |
| 16 |
the Free Software Foundation; either version 2 of the License, or |
| 17 |
(at your option) any later version. |
| 18 |
|
| 19 |
This program is distributed in the hope that it will be useful, but |
| 20 |
WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 22 |
General Public License for more details. |
| 23 |
|
| 24 |
You should have received a copy of the GNU General Public License |
| 25 |
along with this program; if not, write to the Free Software |
| 26 |
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 27 |
02110-1301, USA. |
| 28 |
|
| 29 |
-} |
| 30 |
|
| 31 |
module Ganeti.Objects |
| 32 |
( VType(..) |
| 33 |
, vTypeFromRaw |
| 34 |
, HvParams |
| 35 |
, OsParams |
| 36 |
, PartialNicParams(..) |
| 37 |
, FilledNicParams(..) |
| 38 |
, fillNicParams |
| 39 |
, allNicParamFields |
| 40 |
, PartialNic(..) |
| 41 |
, FileDriver(..) |
| 42 |
, BlockDriver(..) |
| 43 |
, DiskMode(..) |
| 44 |
, DiskType(..) |
| 45 |
, DiskLogicalId(..) |
| 46 |
, Disk(..) |
| 47 |
, DiskTemplate(..) |
| 48 |
, PartialBeParams(..) |
| 49 |
, FilledBeParams(..) |
| 50 |
, fillBeParams |
| 51 |
, allBeParamFields |
| 52 |
, AdminState(..) |
| 53 |
, adminStateFromRaw |
| 54 |
, Instance(..) |
| 55 |
, toDictInstance |
| 56 |
, PartialNDParams(..) |
| 57 |
, FilledNDParams(..) |
| 58 |
, fillNDParams |
| 59 |
, allNDParamFields |
| 60 |
, Node(..) |
| 61 |
, NodeRole(..) |
| 62 |
, nodeRoleToRaw |
| 63 |
, roleDescription |
| 64 |
, AllocPolicy(..) |
| 65 |
, FilledISpecParams(..) |
| 66 |
, PartialISpecParams(..) |
| 67 |
, fillISpecParams |
| 68 |
, allISpecParamFields |
| 69 |
, FilledIPolicy(..) |
| 70 |
, PartialIPolicy(..) |
| 71 |
, fillIPolicy |
| 72 |
, DiskParams |
| 73 |
, NodeGroup(..) |
| 74 |
, IpFamily(..) |
| 75 |
, ipFamilyToVersion |
| 76 |
, fillDict |
| 77 |
, ClusterHvParams |
| 78 |
, OsHvParams |
| 79 |
, ClusterBeParams |
| 80 |
, ClusterOsParams |
| 81 |
, ClusterNicParams |
| 82 |
, Cluster(..) |
| 83 |
, ConfigData(..) |
| 84 |
, TimeStampObject(..) |
| 85 |
, UuidObject(..) |
| 86 |
, SerialNoObject(..) |
| 87 |
, TagsObject(..) |
| 88 |
, DictObject(..) -- re-exported from THH |
| 89 |
, TagSet -- re-exported from THH |
| 90 |
, Network(..) |
| 91 |
) where |
| 92 |
|
| 93 |
import Data.List (foldl') |
| 94 |
import Data.Maybe |
| 95 |
import qualified Data.Map as Map |
| 96 |
import qualified Data.Set as Set |
| 97 |
import Text.JSON (showJSON, readJSON, JSON, JSValue(..)) |
| 98 |
import qualified Text.JSON as J |
| 99 |
|
| 100 |
import qualified Ganeti.Constants as C |
| 101 |
import Ganeti.JSON |
| 102 |
import Ganeti.Types |
| 103 |
import Ganeti.THH |
| 104 |
|
| 105 |
-- * Generic definitions |
| 106 |
|
| 107 |
-- | Fills one map with keys from the other map, if not already |
| 108 |
-- existing. Mirrors objects.py:FillDict. |
| 109 |
fillDict :: (Ord k) => Map.Map k v -> Map.Map k v -> [k] -> Map.Map k v |
| 110 |
fillDict defaults custom skip_keys = |
| 111 |
let updated = Map.union custom defaults |
| 112 |
in foldl' (flip Map.delete) updated skip_keys |
| 113 |
|
| 114 |
-- | The VTYPES, a mini-type system in Python. |
| 115 |
$(declareSADT "VType" |
| 116 |
[ ("VTypeString", 'C.vtypeString)
|
| 117 |
, ("VTypeMaybeString", 'C.vtypeMaybeString)
|
| 118 |
, ("VTypeBool", 'C.vtypeBool)
|
| 119 |
, ("VTypeSize", 'C.vtypeSize)
|
| 120 |
, ("VTypeInt", 'C.vtypeInt)
|
| 121 |
]) |
| 122 |
$(makeJSONInstance ''VType) |
| 123 |
|
| 124 |
-- | The hypervisor parameter type. This is currently a simple map, |
| 125 |
-- without type checking on key/value pairs. |
| 126 |
type HvParams = Container JSValue |
| 127 |
|
| 128 |
-- | The OS parameters type. This is, and will remain, a string |
| 129 |
-- container, since the keys are dynamically declared by the OSes, and |
| 130 |
-- the values are always strings. |
| 131 |
type OsParams = Container String |
| 132 |
|
| 133 |
-- | Class of objects that have timestamps. |
| 134 |
class TimeStampObject a where |
| 135 |
cTimeOf :: a -> Double |
| 136 |
mTimeOf :: a -> Double |
| 137 |
|
| 138 |
-- | Class of objects that have an UUID. |
| 139 |
class UuidObject a where |
| 140 |
uuidOf :: a -> String |
| 141 |
|
| 142 |
-- | Class of object that have a serial number. |
| 143 |
class SerialNoObject a where |
| 144 |
serialOf :: a -> Int |
| 145 |
|
| 146 |
-- | Class of objects that have tags. |
| 147 |
class TagsObject a where |
| 148 |
tagsOf :: a -> Set.Set String |
| 149 |
|
| 150 |
-- * Node role object |
| 151 |
|
| 152 |
$(declareSADT "NodeRole" |
| 153 |
[ ("NROffline", 'C.nrOffline)
|
| 154 |
, ("NRDrained", 'C.nrDrained)
|
| 155 |
, ("NRRegular", 'C.nrRegular)
|
| 156 |
, ("NRCandidate", 'C.nrMcandidate)
|
| 157 |
, ("NRMaster", 'C.nrMaster)
|
| 158 |
]) |
| 159 |
$(makeJSONInstance ''NodeRole) |
| 160 |
|
| 161 |
-- | The description of the node role. |
| 162 |
roleDescription :: NodeRole -> String |
| 163 |
roleDescription NROffline = "offline" |
| 164 |
roleDescription NRDrained = "drained" |
| 165 |
roleDescription NRRegular = "regular" |
| 166 |
roleDescription NRCandidate = "master candidate" |
| 167 |
roleDescription NRMaster = "master" |
| 168 |
|
| 169 |
-- * NIC definitions |
| 170 |
|
| 171 |
$(buildParam "Nic" "nicp" |
| 172 |
[ simpleField "mode" [t| NICMode |] |
| 173 |
, simpleField "link" [t| String |] |
| 174 |
]) |
| 175 |
|
| 176 |
$(buildObject "PartialNic" "nic" |
| 177 |
[ simpleField "mac" [t| String |] |
| 178 |
, optionalField $ simpleField "ip" [t| String |] |
| 179 |
, simpleField "nicparams" [t| PartialNicParams |] |
| 180 |
]) |
| 181 |
|
| 182 |
-- * Disk definitions |
| 183 |
|
| 184 |
$(declareSADT "DiskMode" |
| 185 |
[ ("DiskRdOnly", 'C.diskRdonly)
|
| 186 |
, ("DiskRdWr", 'C.diskRdwr)
|
| 187 |
]) |
| 188 |
$(makeJSONInstance ''DiskMode) |
| 189 |
|
| 190 |
$(declareSADT "DiskType" |
| 191 |
[ ("LD_LV", 'C.ldLv)
|
| 192 |
, ("LD_DRBD8", 'C.ldDrbd8)
|
| 193 |
, ("LD_FILE", 'C.ldFile)
|
| 194 |
, ("LD_BLOCKDEV", 'C.ldBlockdev)
|
| 195 |
, ("LD_RADOS", 'C.ldRbd)
|
| 196 |
]) |
| 197 |
$(makeJSONInstance ''DiskType) |
| 198 |
|
| 199 |
-- | The persistent block driver type. Currently only one type is allowed. |
| 200 |
$(declareSADT "BlockDriver" |
| 201 |
[ ("BlockDrvManual", 'C.blockdevDriverManual)
|
| 202 |
]) |
| 203 |
$(makeJSONInstance ''BlockDriver) |
| 204 |
|
| 205 |
-- | Constant for the dev_type key entry in the disk config. |
| 206 |
devType :: String |
| 207 |
devType = "dev_type" |
| 208 |
|
| 209 |
-- | The disk configuration type. This includes the disk type itself, |
| 210 |
-- for a more complete consistency. Note that since in the Python |
| 211 |
-- code-base there's no authoritative place where we document the |
| 212 |
-- logical id, this is probably a good reference point. |
| 213 |
data DiskLogicalId |
| 214 |
= LIDPlain String String -- ^ Volume group, logical volume |
| 215 |
| LIDDrbd8 String String Int Int Int String |
| 216 |
-- ^ NodeA, NodeB, Port, MinorA, MinorB, Secret |
| 217 |
| LIDFile FileDriver String -- ^ Driver, path |
| 218 |
| LIDBlockDev BlockDriver String -- ^ Driver, path (must be under /dev) |
| 219 |
| LIDRados String String -- ^ Unused, path |
| 220 |
deriving (Show, Eq) |
| 221 |
|
| 222 |
-- | Mapping from a logical id to a disk type. |
| 223 |
lidDiskType :: DiskLogicalId -> DiskType |
| 224 |
lidDiskType (LIDPlain {}) = LD_LV
|
| 225 |
lidDiskType (LIDDrbd8 {}) = LD_DRBD8
|
| 226 |
lidDiskType (LIDFile {}) = LD_FILE
|
| 227 |
lidDiskType (LIDBlockDev {}) = LD_BLOCKDEV
|
| 228 |
lidDiskType (LIDRados {}) = LD_RADOS
|
| 229 |
|
| 230 |
-- | Builds the extra disk_type field for a given logical id. |
| 231 |
lidEncodeType :: DiskLogicalId -> [(String, JSValue)] |
| 232 |
lidEncodeType v = [(devType, showJSON . lidDiskType $ v)] |
| 233 |
|
| 234 |
-- | Custom encoder for DiskLogicalId (logical id only). |
| 235 |
encodeDLId :: DiskLogicalId -> JSValue |
| 236 |
encodeDLId (LIDPlain vg lv) = JSArray [showJSON vg, showJSON lv] |
| 237 |
encodeDLId (LIDDrbd8 nodeA nodeB port minorA minorB key) = |
| 238 |
JSArray [ showJSON nodeA, showJSON nodeB, showJSON port |
| 239 |
, showJSON minorA, showJSON minorB, showJSON key ] |
| 240 |
encodeDLId (LIDRados pool name) = JSArray [showJSON pool, showJSON name] |
| 241 |
encodeDLId (LIDFile driver name) = JSArray [showJSON driver, showJSON name] |
| 242 |
encodeDLId (LIDBlockDev driver name) = JSArray [showJSON driver, showJSON name] |
| 243 |
|
| 244 |
-- | Custom encoder for DiskLogicalId, composing both the logical id |
| 245 |
-- and the extra disk_type field. |
| 246 |
encodeFullDLId :: DiskLogicalId -> (JSValue, [(String, JSValue)]) |
| 247 |
encodeFullDLId v = (encodeDLId v, lidEncodeType v) |
| 248 |
|
| 249 |
-- | Custom decoder for DiskLogicalId. This is manual for now, since |
| 250 |
-- we don't have yet automation for separate-key style fields. |
| 251 |
decodeDLId :: [(String, JSValue)] -> JSValue -> J.Result DiskLogicalId |
| 252 |
decodeDLId obj lid = do |
| 253 |
dtype <- fromObj obj devType |
| 254 |
case dtype of |
| 255 |
LD_DRBD8 -> |
| 256 |
case lid of |
| 257 |
JSArray [nA, nB, p, mA, mB, k] -> do |
| 258 |
nA' <- readJSON nA |
| 259 |
nB' <- readJSON nB |
| 260 |
p' <- readJSON p |
| 261 |
mA' <- readJSON mA |
| 262 |
mB' <- readJSON mB |
| 263 |
k' <- readJSON k |
| 264 |
return $ LIDDrbd8 nA' nB' p' mA' mB' k' |
| 265 |
_ -> fail "Can't read logical_id for DRBD8 type" |
| 266 |
LD_LV -> |
| 267 |
case lid of |
| 268 |
JSArray [vg, lv] -> do |
| 269 |
vg' <- readJSON vg |
| 270 |
lv' <- readJSON lv |
| 271 |
return $ LIDPlain vg' lv' |
| 272 |
_ -> fail "Can't read logical_id for plain type" |
| 273 |
LD_FILE -> |
| 274 |
case lid of |
| 275 |
JSArray [driver, path] -> do |
| 276 |
driver' <- readJSON driver |
| 277 |
path' <- readJSON path |
| 278 |
return $ LIDFile driver' path' |
| 279 |
_ -> fail "Can't read logical_id for file type" |
| 280 |
LD_BLOCKDEV -> |
| 281 |
case lid of |
| 282 |
JSArray [driver, path] -> do |
| 283 |
driver' <- readJSON driver |
| 284 |
path' <- readJSON path |
| 285 |
return $ LIDBlockDev driver' path' |
| 286 |
_ -> fail "Can't read logical_id for blockdev type" |
| 287 |
LD_RADOS -> |
| 288 |
case lid of |
| 289 |
JSArray [driver, path] -> do |
| 290 |
driver' <- readJSON driver |
| 291 |
path' <- readJSON path |
| 292 |
return $ LIDRados driver' path' |
| 293 |
_ -> fail "Can't read logical_id for rdb type" |
| 294 |
|
| 295 |
-- | Disk data structure. |
| 296 |
-- |
| 297 |
-- This is declared manually as it's a recursive structure, and our TH |
| 298 |
-- code currently can't build it. |
| 299 |
data Disk = Disk |
| 300 |
{ diskLogicalId :: DiskLogicalId
|
| 301 |
-- , diskPhysicalId :: String |
| 302 |
, diskChildren :: [Disk] |
| 303 |
, diskIvName :: String |
| 304 |
, diskSize :: Int |
| 305 |
, diskMode :: DiskMode |
| 306 |
} deriving (Show, Eq) |
| 307 |
|
| 308 |
$(buildObjectSerialisation "Disk" |
| 309 |
[ customField 'decodeDLId 'encodeFullDLId ["dev_type"] $ |
| 310 |
simpleField "logical_id" [t| DiskLogicalId |] |
| 311 |
-- , simpleField "physical_id" [t| String |] |
| 312 |
, defaultField [| [] |] $ simpleField "children" [t| [Disk] |] |
| 313 |
, defaultField [| "" |] $ simpleField "iv_name" [t| String |] |
| 314 |
, simpleField "size" [t| Int |] |
| 315 |
, defaultField [| DiskRdWr |] $ simpleField "mode" [t| DiskMode |] |
| 316 |
]) |
| 317 |
|
| 318 |
-- * Instance definitions |
| 319 |
|
| 320 |
$(declareSADT "AdminState" |
| 321 |
[ ("AdminOffline", 'C.adminstOffline)
|
| 322 |
, ("AdminDown", 'C.adminstDown)
|
| 323 |
, ("AdminUp", 'C.adminstUp)
|
| 324 |
]) |
| 325 |
$(makeJSONInstance ''AdminState) |
| 326 |
|
| 327 |
$(buildParam "Be" "bep" |
| 328 |
[ simpleField "minmem" [t| Int |] |
| 329 |
, simpleField "maxmem" [t| Int |] |
| 330 |
, simpleField "vcpus" [t| Int |] |
| 331 |
, simpleField "auto_balance" [t| Bool |] |
| 332 |
]) |
| 333 |
|
| 334 |
$(buildObject "Instance" "inst" $ |
| 335 |
[ simpleField "name" [t| String |] |
| 336 |
, simpleField "primary_node" [t| String |] |
| 337 |
, simpleField "os" [t| String |] |
| 338 |
, simpleField "hypervisor" [t| Hypervisor |] |
| 339 |
, simpleField "hvparams" [t| HvParams |] |
| 340 |
, simpleField "beparams" [t| PartialBeParams |] |
| 341 |
, simpleField "osparams" [t| OsParams |] |
| 342 |
, simpleField "admin_state" [t| AdminState |] |
| 343 |
, simpleField "nics" [t| [PartialNic] |] |
| 344 |
, simpleField "disks" [t| [Disk] |] |
| 345 |
, simpleField "disk_template" [t| DiskTemplate |] |
| 346 |
, optionalField $ simpleField "network_port" [t| Int |] |
| 347 |
] |
| 348 |
++ timeStampFields |
| 349 |
++ uuidFields |
| 350 |
++ serialFields |
| 351 |
++ tagsFields) |
| 352 |
|
| 353 |
instance TimeStampObject Instance where |
| 354 |
cTimeOf = instCtime |
| 355 |
mTimeOf = instMtime |
| 356 |
|
| 357 |
instance UuidObject Instance where |
| 358 |
uuidOf = instUuid |
| 359 |
|
| 360 |
instance SerialNoObject Instance where |
| 361 |
serialOf = instSerial |
| 362 |
|
| 363 |
instance TagsObject Instance where |
| 364 |
tagsOf = instTags |
| 365 |
|
| 366 |
-- * IPolicy definitions |
| 367 |
|
| 368 |
$(buildParam "ISpec" "ispec" |
| 369 |
[ simpleField C.ispecMemSize [t| Int |] |
| 370 |
, simpleField C.ispecDiskSize [t| Int |] |
| 371 |
, simpleField C.ispecDiskCount [t| Int |] |
| 372 |
, simpleField C.ispecCpuCount [t| Int |] |
| 373 |
, simpleField C.ispecNicCount [t| Int |] |
| 374 |
, simpleField C.ispecSpindleUse [t| Int |] |
| 375 |
]) |
| 376 |
|
| 377 |
-- | Custom partial ipolicy. This is not built via buildParam since it |
| 378 |
-- has a special 2-level inheritance mode. |
| 379 |
$(buildObject "PartialIPolicy" "ipolicy" |
| 380 |
[ renameField "MinSpecP" $ simpleField "min" [t| PartialISpecParams |] |
| 381 |
, renameField "MaxSpecP" $ simpleField "max" [t| PartialISpecParams |] |
| 382 |
, renameField "StdSpecP" $ simpleField "std" [t| PartialISpecParams |] |
| 383 |
, optionalField . renameField "SpindleRatioP" |
| 384 |
$ simpleField "spindle-ratio" [t| Double |] |
| 385 |
, optionalField . renameField "VcpuRatioP" |
| 386 |
$ simpleField "vcpu-ratio" [t| Double |] |
| 387 |
, optionalField . renameField "DiskTemplatesP" |
| 388 |
$ simpleField "disk-templates" [t| [DiskTemplate] |] |
| 389 |
]) |
| 390 |
|
| 391 |
-- | Custom filled ipolicy. This is not built via buildParam since it |
| 392 |
-- has a special 2-level inheritance mode. |
| 393 |
$(buildObject "FilledIPolicy" "ipolicy" |
| 394 |
[ renameField "MinSpec" $ simpleField "min" [t| FilledISpecParams |] |
| 395 |
, renameField "MaxSpec" $ simpleField "max" [t| FilledISpecParams |] |
| 396 |
, renameField "StdSpec" $ simpleField "std" [t| FilledISpecParams |] |
| 397 |
, simpleField "spindle-ratio" [t| Double |] |
| 398 |
, simpleField "vcpu-ratio" [t| Double |] |
| 399 |
, simpleField "disk-templates" [t| [DiskTemplate] |] |
| 400 |
]) |
| 401 |
|
| 402 |
-- | Custom filler for the ipolicy types. |
| 403 |
fillIPolicy :: FilledIPolicy -> PartialIPolicy -> FilledIPolicy |
| 404 |
fillIPolicy (FilledIPolicy { ipolicyMinSpec = fmin
|
| 405 |
, ipolicyMaxSpec = fmax |
| 406 |
, ipolicyStdSpec = fstd |
| 407 |
, ipolicySpindleRatio = fspindleRatio |
| 408 |
, ipolicyVcpuRatio = fvcpuRatio |
| 409 |
, ipolicyDiskTemplates = fdiskTemplates}) |
| 410 |
(PartialIPolicy { ipolicyMinSpecP = pmin
|
| 411 |
, ipolicyMaxSpecP = pmax |
| 412 |
, ipolicyStdSpecP = pstd |
| 413 |
, ipolicySpindleRatioP = pspindleRatio |
| 414 |
, ipolicyVcpuRatioP = pvcpuRatio |
| 415 |
, ipolicyDiskTemplatesP = pdiskTemplates}) = |
| 416 |
FilledIPolicy { ipolicyMinSpec = fillISpecParams fmin pmin
|
| 417 |
, ipolicyMaxSpec = fillISpecParams fmax pmax |
| 418 |
, ipolicyStdSpec = fillISpecParams fstd pstd |
| 419 |
, ipolicySpindleRatio = fromMaybe fspindleRatio pspindleRatio |
| 420 |
, ipolicyVcpuRatio = fromMaybe fvcpuRatio pvcpuRatio |
| 421 |
, ipolicyDiskTemplates = fromMaybe fdiskTemplates |
| 422 |
pdiskTemplates |
| 423 |
} |
| 424 |
-- * Node definitions |
| 425 |
|
| 426 |
$(buildParam "ND" "ndp" |
| 427 |
[ simpleField "oob_program" [t| String |] |
| 428 |
, simpleField "spindle_count" [t| Int |] |
| 429 |
]) |
| 430 |
|
| 431 |
$(buildObject "Node" "node" $ |
| 432 |
[ simpleField "name" [t| String |] |
| 433 |
, simpleField "primary_ip" [t| String |] |
| 434 |
, simpleField "secondary_ip" [t| String |] |
| 435 |
, simpleField "master_candidate" [t| Bool |] |
| 436 |
, simpleField "offline" [t| Bool |] |
| 437 |
, simpleField "drained" [t| Bool |] |
| 438 |
, simpleField "group" [t| String |] |
| 439 |
, simpleField "master_capable" [t| Bool |] |
| 440 |
, simpleField "vm_capable" [t| Bool |] |
| 441 |
, simpleField "ndparams" [t| PartialNDParams |] |
| 442 |
, simpleField "powered" [t| Bool |] |
| 443 |
] |
| 444 |
++ timeStampFields |
| 445 |
++ uuidFields |
| 446 |
++ serialFields |
| 447 |
++ tagsFields) |
| 448 |
|
| 449 |
instance TimeStampObject Node where |
| 450 |
cTimeOf = nodeCtime |
| 451 |
mTimeOf = nodeMtime |
| 452 |
|
| 453 |
instance UuidObject Node where |
| 454 |
uuidOf = nodeUuid |
| 455 |
|
| 456 |
instance SerialNoObject Node where |
| 457 |
serialOf = nodeSerial |
| 458 |
|
| 459 |
instance TagsObject Node where |
| 460 |
tagsOf = nodeTags |
| 461 |
|
| 462 |
-- * NodeGroup definitions |
| 463 |
|
| 464 |
-- | The disk parameters type. |
| 465 |
type DiskParams = Container (Container JSValue) |
| 466 |
|
| 467 |
$(buildObject "NodeGroup" "group" $ |
| 468 |
[ simpleField "name" [t| String |] |
| 469 |
, defaultField [| [] |] $ simpleField "members" [t| [String] |] |
| 470 |
, simpleField "ndparams" [t| PartialNDParams |] |
| 471 |
, simpleField "alloc_policy" [t| AllocPolicy |] |
| 472 |
, simpleField "ipolicy" [t| PartialIPolicy |] |
| 473 |
, simpleField "diskparams" [t| DiskParams |] |
| 474 |
] |
| 475 |
++ timeStampFields |
| 476 |
++ uuidFields |
| 477 |
++ serialFields |
| 478 |
++ tagsFields) |
| 479 |
|
| 480 |
instance TimeStampObject NodeGroup where |
| 481 |
cTimeOf = groupCtime |
| 482 |
mTimeOf = groupMtime |
| 483 |
|
| 484 |
instance UuidObject NodeGroup where |
| 485 |
uuidOf = groupUuid |
| 486 |
|
| 487 |
instance SerialNoObject NodeGroup where |
| 488 |
serialOf = groupSerial |
| 489 |
|
| 490 |
instance TagsObject NodeGroup where |
| 491 |
tagsOf = groupTags |
| 492 |
|
| 493 |
-- | IP family type |
| 494 |
$(declareIADT "IpFamily" |
| 495 |
[ ("IpFamilyV4", 'C.ip4Family)
|
| 496 |
, ("IpFamilyV6", 'C.ip6Family)
|
| 497 |
]) |
| 498 |
$(makeJSONInstance ''IpFamily) |
| 499 |
|
| 500 |
-- | Conversion from IP family to IP version. This is needed because |
| 501 |
-- Python uses both, depending on context. |
| 502 |
ipFamilyToVersion :: IpFamily -> Int |
| 503 |
ipFamilyToVersion IpFamilyV4 = C.ip4Version |
| 504 |
ipFamilyToVersion IpFamilyV6 = C.ip6Version |
| 505 |
|
| 506 |
-- | Cluster HvParams (hvtype to hvparams mapping). |
| 507 |
type ClusterHvParams = Container HvParams |
| 508 |
|
| 509 |
-- | Cluster Os-HvParams (os to hvparams mapping). |
| 510 |
type OsHvParams = Container ClusterHvParams |
| 511 |
|
| 512 |
-- | Cluser BeParams. |
| 513 |
type ClusterBeParams = Container FilledBeParams |
| 514 |
|
| 515 |
-- | Cluster OsParams. |
| 516 |
type ClusterOsParams = Container OsParams |
| 517 |
|
| 518 |
-- | Cluster NicParams. |
| 519 |
type ClusterNicParams = Container FilledNicParams |
| 520 |
|
| 521 |
-- | Cluster UID Pool, list (low, high) UID ranges. |
| 522 |
type UidPool = [(Int, Int)] |
| 523 |
|
| 524 |
-- * Cluster definitions |
| 525 |
$(buildObject "Cluster" "cluster" $ |
| 526 |
[ simpleField "rsahostkeypub" [t| String |] |
| 527 |
, simpleField "highest_used_port" [t| Int |] |
| 528 |
, simpleField "tcpudp_port_pool" [t| [Int] |] |
| 529 |
, simpleField "mac_prefix" [t| String |] |
| 530 |
, simpleField "volume_group_name" [t| String |] |
| 531 |
, simpleField "reserved_lvs" [t| [String] |] |
| 532 |
, optionalField $ |
| 533 |
simpleField "drbd_usermode_helper" [t| String |] |
| 534 |
, simpleField "master_node" [t| String |] |
| 535 |
, simpleField "master_ip" [t| String |] |
| 536 |
, simpleField "master_netdev" [t| String |] |
| 537 |
, simpleField "master_netmask" [t| Int |] |
| 538 |
, simpleField "use_external_mip_script" [t| Bool |] |
| 539 |
, simpleField "cluster_name" [t| String |] |
| 540 |
, simpleField "file_storage_dir" [t| String |] |
| 541 |
, simpleField "shared_file_storage_dir" [t| String |] |
| 542 |
, simpleField "enabled_hypervisors" [t| [Hypervisor] |] |
| 543 |
, simpleField "hvparams" [t| ClusterHvParams |] |
| 544 |
, simpleField "os_hvp" [t| OsHvParams |] |
| 545 |
, simpleField "beparams" [t| ClusterBeParams |] |
| 546 |
, simpleField "osparams" [t| ClusterOsParams |] |
| 547 |
, simpleField "nicparams" [t| ClusterNicParams |] |
| 548 |
, simpleField "ndparams" [t| FilledNDParams |] |
| 549 |
, simpleField "diskparams" [t| DiskParams |] |
| 550 |
, simpleField "candidate_pool_size" [t| Int |] |
| 551 |
, simpleField "modify_etc_hosts" [t| Bool |] |
| 552 |
, simpleField "modify_ssh_setup" [t| Bool |] |
| 553 |
, simpleField "maintain_node_health" [t| Bool |] |
| 554 |
, simpleField "uid_pool" [t| UidPool |] |
| 555 |
, simpleField "default_iallocator" [t| String |] |
| 556 |
, simpleField "hidden_os" [t| [String] |] |
| 557 |
, simpleField "blacklisted_os" [t| [String] |] |
| 558 |
, simpleField "primary_ip_family" [t| IpFamily |] |
| 559 |
, simpleField "prealloc_wipe_disks" [t| Bool |] |
| 560 |
, simpleField "ipolicy" [t| FilledIPolicy |] |
| 561 |
] |
| 562 |
++ timeStampFields |
| 563 |
++ uuidFields |
| 564 |
++ serialFields |
| 565 |
++ tagsFields) |
| 566 |
|
| 567 |
instance TimeStampObject Cluster where |
| 568 |
cTimeOf = clusterCtime |
| 569 |
mTimeOf = clusterMtime |
| 570 |
|
| 571 |
instance UuidObject Cluster where |
| 572 |
uuidOf = clusterUuid |
| 573 |
|
| 574 |
instance SerialNoObject Cluster where |
| 575 |
serialOf = clusterSerial |
| 576 |
|
| 577 |
instance TagsObject Cluster where |
| 578 |
tagsOf = clusterTags |
| 579 |
|
| 580 |
-- * ConfigData definitions |
| 581 |
|
| 582 |
$(buildObject "ConfigData" "config" $ |
| 583 |
-- timeStampFields ++ |
| 584 |
[ simpleField "version" [t| Int |] |
| 585 |
, simpleField "cluster" [t| Cluster |] |
| 586 |
, simpleField "nodes" [t| Container Node |] |
| 587 |
, simpleField "nodegroups" [t| Container NodeGroup |] |
| 588 |
, simpleField "instances" [t| Container Instance |] |
| 589 |
] |
| 590 |
++ serialFields) |
| 591 |
|
| 592 |
instance SerialNoObject ConfigData where |
| 593 |
serialOf = configSerial |
| 594 |
|
| 595 |
-- * Network definitions |
| 596 |
|
| 597 |
-- FIXME: Not all types might be correct here, since they |
| 598 |
-- haven't been exhaustively deduced from the python code yet. |
| 599 |
$(buildObject "Network" "network" $ |
| 600 |
[ simpleField "name" [t| NonEmptyString |] |
| 601 |
, optionalField $ |
| 602 |
simpleField "network_type" [t| NetworkType |] |
| 603 |
, optionalField $ |
| 604 |
simpleField "mac_prefix" [t| String |] |
| 605 |
, optionalField $ |
| 606 |
simpleField "family" [t| Int |] |
| 607 |
, simpleField "network" [t| NonEmptyString |] |
| 608 |
, optionalField $ |
| 609 |
simpleField "network6" [t| String |] |
| 610 |
, optionalField $ |
| 611 |
simpleField "gateway" [t| String |] |
| 612 |
, optionalField $ |
| 613 |
simpleField "gateway6" [t| String |] |
| 614 |
, optionalField $ |
| 615 |
simpleField "size" [t| J.JSValue |] |
| 616 |
, optionalField $ |
| 617 |
simpleField "reservations" [t| String |] |
| 618 |
, optionalField $ |
| 619 |
simpleField "ext_reservations" [t| String |] |
| 620 |
] |
| 621 |
++ serialFields |
| 622 |
++ tagsFields) |
| 623 |
|
| 624 |
instance SerialNoObject Network where |
| 625 |
serialOf = networkSerial |
| 626 |
|
| 627 |
instance TagsObject Network where |
| 628 |
tagsOf = networkTags |
| 629 |
|