root / src / Ganeti / HsConstants.hs @ 8c44d5b3
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{-| HsConstants contains the Haskell constants |
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|
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This is a transitional module complementary to 'Ganeti.Constants'. It |
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is intended to contain the Haskell constants that are meant to be |
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generated in Python. |
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|
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Do not write any definitions in this file other than constants. Do |
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not even write helper functions. The definitions in this module are |
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automatically stripped to build the Makefile.am target |
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'ListConstants.hs'. If there are helper functions in this module, |
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they will also be dragged and it will cause compilation to fail. |
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Therefore, all helper functions should go to a separate module and |
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imported. |
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|
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-} |
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|
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{- |
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|
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Copyright (C) 2013 Google Inc. |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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02110-1301, USA. |
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|
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-} |
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module Ganeti.HsConstants where |
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|
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import Data.Map (Map) |
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import qualified Data.Map as Map (fromList) |
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|
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import AutoConf |
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import Ganeti.ConstantUtils (FrozenSet, Protocol(..), buildVersion) |
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import qualified Ganeti.ConstantUtils as ConstantUtils |
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import Ganeti.Runtime (GanetiDaemon(..), MiscGroup(..), GanetiGroup(..), |
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ExtraLogReason(..)) |
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import Ganeti.Logging (SyslogUsage(..)) |
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import qualified Ganeti.Logging as Logging (syslogUsageToRaw) |
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import qualified Ganeti.Runtime as Runtime |
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import Ganeti.Types |
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import qualified Ganeti.Types as Types |
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|
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-- * 'autoconf' constants for Python only ('autotools/build-bash-completion') |
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|
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htoolsProgs :: [String] |
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htoolsProgs = AutoConf.htoolsProgs |
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|
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-- * 'autoconf' constants for Python only ('lib/constants.py') |
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|
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drbdBarriers :: String |
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drbdBarriers = AutoConf.drbdBarriers |
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|
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drbdNoMetaFlush :: Bool |
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drbdNoMetaFlush = AutoConf.drbdNoMetaFlush |
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|
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lvmStripecount :: Int |
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lvmStripecount = AutoConf.lvmStripecount |
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|
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-- * 'autoconf' constants for Python only ('lib/pathutils.py') |
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|
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-- ** Build-time constants |
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|
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exportDir :: String |
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exportDir = AutoConf.exportDir |
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|
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osSearchPath :: [String] |
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osSearchPath = AutoConf.osSearchPath |
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|
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esSearchPath :: [String] |
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esSearchPath = AutoConf.esSearchPath |
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|
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sshConfigDir :: String |
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sshConfigDir = AutoConf.sshConfigDir |
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|
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xenConfigDir :: String |
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xenConfigDir = AutoConf.xenConfigDir |
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|
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sysconfdir :: String |
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sysconfdir = AutoConf.sysconfdir |
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|
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toolsdir :: String |
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toolsdir = AutoConf.toolsdir |
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|
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localstatedir :: String |
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localstatedir = AutoConf.localstatedir |
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|
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-- ** Paths which don't change for a virtual cluster |
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|
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pkglibdir :: String |
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pkglibdir = AutoConf.pkglibdir |
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|
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-- * 'autoconf' constants for Python only ('lib/build/sphinx_ext.py') |
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|
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manPages :: Map String Int |
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manPages = Map.fromList AutoConf.manPages |
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|
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-- * 'autoconf' constants for QA cluster only ('qa/qa_cluster.py') |
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|
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versionedsharedir :: String |
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versionedsharedir = AutoConf.versionedsharedir |
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|
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-- * 'autoconf' constants for Python only ('tests/py/docs_unittest.py') |
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|
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gntScripts :: [String] |
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gntScripts = AutoConf.gntScripts |
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|
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-- * Various versions |
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|
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releaseVersion :: String |
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releaseVersion = AutoConf.packageVersion |
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|
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versionMajor :: Int |
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versionMajor = AutoConf.versionMajor |
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|
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versionMinor :: Int |
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versionMinor = AutoConf.versionMinor |
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|
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versionRevision :: Int |
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versionRevision = AutoConf.versionRevision |
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|
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configMajor :: Int |
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configMajor = AutoConf.versionMajor |
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|
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configMinor :: Int |
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configMinor = AutoConf.versionMinor |
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|
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-- | The configuration is supposed to remain stable across |
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-- revisions. Therefore, the revision number is cleared to '0'. |
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configRevision :: Int |
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configRevision = 0 |
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|
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configVersion :: Int |
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configVersion = buildVersion configMajor configMinor configRevision |
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|
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-- | Similarly to the configuration (see 'configRevision'), the |
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-- protocols are supposed to remain stable across revisions. |
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protocolVersion :: Int |
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protocolVersion = buildVersion configMajor configMinor configRevision |
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|
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-- * User separation |
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daemonsGroup :: String |
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daemonsGroup = Runtime.daemonGroup (ExtraGroup DaemonsGroup) |
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|
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adminGroup :: String |
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adminGroup = Runtime.daemonGroup (ExtraGroup AdminGroup) |
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|
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masterdUser :: String |
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masterdUser = Runtime.daemonUser GanetiMasterd |
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|
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masterdGroup :: String |
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masterdGroup = Runtime.daemonGroup (DaemonGroup GanetiMasterd) |
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|
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rapiUser :: String |
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rapiUser = Runtime.daemonUser GanetiRapi |
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|
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rapiGroup :: String |
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rapiGroup = Runtime.daemonGroup (DaemonGroup GanetiRapi) |
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|
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confdUser :: String |
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confdUser = Runtime.daemonUser GanetiConfd |
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|
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confdGroup :: String |
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confdGroup = Runtime.daemonGroup (DaemonGroup GanetiConfd) |
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|
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luxidUser :: String |
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luxidUser = Runtime.daemonUser GanetiLuxid |
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|
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luxidGroup :: String |
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luxidGroup = Runtime.daemonGroup (DaemonGroup GanetiLuxid) |
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|
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nodedUser :: String |
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nodedUser = Runtime.daemonUser GanetiNoded |
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|
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nodedGroup :: String |
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nodedGroup = Runtime.daemonGroup (DaemonGroup GanetiNoded) |
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|
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mondUser :: String |
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mondUser = Runtime.daemonUser GanetiMond |
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|
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mondGroup :: String |
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mondGroup = Runtime.daemonGroup (DaemonGroup GanetiMond) |
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|
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sshLoginUser :: String |
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sshLoginUser = AutoConf.sshLoginUser |
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|
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sshConsoleUser :: String |
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sshConsoleUser = AutoConf.sshConsoleUser |
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|
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-- * 'autoconf' enable/disable |
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|
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enableConfd :: Bool |
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enableConfd = AutoConf.enableConfd |
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|
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enableMond :: Bool |
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enableMond = AutoConf.enableMond |
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|
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enableRestrictedCommands :: Bool |
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enableRestrictedCommands = AutoConf.enableRestrictedCommands |
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|
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enableSplitQuery :: Bool |
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enableSplitQuery = AutoConf.enableSplitQuery |
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|
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-- * SSH constants |
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|
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ssh :: String |
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ssh = "ssh" |
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|
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scp :: String |
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scp = "scp" |
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|
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-- * Daemons |
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|
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confd :: String |
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confd = Runtime.daemonName GanetiConfd |
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|
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masterd :: String |
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masterd = Runtime.daemonName GanetiMasterd |
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|
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mond :: String |
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mond = Runtime.daemonName GanetiMond |
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|
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noded :: String |
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noded = Runtime.daemonName GanetiNoded |
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|
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luxid :: String |
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luxid = Runtime.daemonName GanetiLuxid |
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|
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rapi :: String |
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rapi = Runtime.daemonName GanetiRapi |
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|
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daemons :: FrozenSet String |
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daemons = |
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ConstantUtils.mkSet [confd, |
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luxid, |
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masterd, |
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mond, |
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noded, |
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rapi] |
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|
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defaultConfdPort :: Int |
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defaultConfdPort = 1814 |
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|
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defaultMondPort :: Int |
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defaultMondPort = 1815 |
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|
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defaultNodedPort :: Int |
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defaultNodedPort = 1811 |
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|
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defaultRapiPort :: Int |
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defaultRapiPort = 5080 |
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|
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daemonsPorts :: Map String (Protocol, Int) |
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daemonsPorts = |
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Map.fromList [(confd, (Udp, defaultConfdPort)), |
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(mond, (Tcp, defaultMondPort)), |
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(noded, (Tcp, defaultNodedPort)), |
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(rapi, (Tcp, defaultRapiPort)), |
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(ssh, (Tcp, 22))] |
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|
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daemonsLogbase :: Map String String |
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daemonsLogbase = |
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Map.fromList |
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[ (Runtime.daemonName d, Runtime.daemonLogBase d) | d <- [minBound..] ] |
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|
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extraLogreasonAccess :: String |
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extraLogreasonAccess = Runtime.daemonsExtraLogbase GanetiMond AccessLog |
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|
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extraLogreasonError :: String |
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extraLogreasonError = Runtime.daemonsExtraLogbase GanetiMond ErrorLog |
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|
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devConsole :: String |
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devConsole = ConstantUtils.devConsole |
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|
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-- * Syslog |
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|
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syslogUsage :: String |
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syslogUsage = AutoConf.syslogUsage |
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|
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syslogNo :: String |
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syslogNo = Logging.syslogUsageToRaw SyslogNo |
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|
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syslogYes :: String |
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syslogYes = Logging.syslogUsageToRaw SyslogYes |
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|
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syslogOnly :: String |
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syslogOnly = Logging.syslogUsageToRaw SyslogOnly |
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|
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syslogSocket :: String |
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syslogSocket = "/dev/log" |
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|
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-- * Xen |
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|
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xenBootloader :: String |
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xenBootloader = AutoConf.xenBootloader |
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|
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xenCmdXl :: String |
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xenCmdXl = "xl" |
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|
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xenCmdXm :: String |
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xenCmdXm = "xm" |
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|
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xenInitrd :: String |
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xenInitrd = AutoConf.xenInitrd |
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|
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xenKernel :: String |
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xenKernel = AutoConf.xenKernel |
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|
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-- FIXME: perhaps rename to 'validXenCommands' for consistency with |
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-- other constants |
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knownXenCommands :: FrozenSet String |
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knownXenCommands = ConstantUtils.mkSet [xenCmdXl, xenCmdXm] |
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|
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-- * KVM and socat |
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|
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kvmPath :: String |
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kvmPath = AutoConf.kvmPath |
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|
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kvmKernel :: String |
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kvmKernel = AutoConf.kvmKernel |
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|
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socatEscapeCode :: String |
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socatEscapeCode = "0x1d" |
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|
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socatPath :: String |
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socatPath = AutoConf.socatPath |
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|
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socatUseCompress :: Bool |
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socatUseCompress = AutoConf.socatUseCompress |
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|
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socatUseEscape :: Bool |
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socatUseEscape = AutoConf.socatUseEscape |
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|
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-- * Storage types |
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|
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stBlock :: String |
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stBlock = Types.storageTypeToRaw StorageBlock |
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|
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stDiskless :: String |
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stDiskless = Types.storageTypeToRaw StorageDiskless |
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|
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stExt :: String |
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stExt = Types.storageTypeToRaw StorageExt |
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|
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stFile :: String |
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stFile = Types.storageTypeToRaw StorageFile |
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|
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stLvmPv :: String |
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stLvmPv = Types.storageTypeToRaw StorageLvmPv |
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|
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stLvmVg :: String |
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stLvmVg = Types.storageTypeToRaw StorageLvmVg |
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|
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stRados :: String |
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stRados = Types.storageTypeToRaw StorageRados |
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|
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storageTypes :: FrozenSet String |
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storageTypes = ConstantUtils.mkSet $ map Types.storageTypeToRaw [minBound..] |
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|
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-- * Storage fields |
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-- ** First two are valid in LU context only, not passed to backend |
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|
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sfNode :: String |
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sfNode = "node" |
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|
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sfType :: String |
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sfType = "type" |
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|
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-- ** and the rest are valid in backend |
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|
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sfAllocatable :: String |
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sfAllocatable = Types.storageFieldToRaw SFAllocatable |
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|
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sfFree :: String |
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sfFree = Types.storageFieldToRaw SFFree |
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|
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sfName :: String |
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sfName = Types.storageFieldToRaw SFName |
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|
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sfSize :: String |
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sfSize = Types.storageFieldToRaw SFSize |
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|
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sfUsed :: String |
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sfUsed = Types.storageFieldToRaw SFUsed |
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|
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-- * Disk template types |
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|
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dtDiskless :: String |
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dtDiskless = Types.diskTemplateToRaw DTDiskless |
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|
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dtFile :: String |
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dtFile = Types.diskTemplateToRaw DTFile |
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|
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dtSharedFile :: String |
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dtSharedFile = Types.diskTemplateToRaw DTSharedFile |
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|
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dtPlain :: String |
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dtPlain = Types.diskTemplateToRaw DTPlain |
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|
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dtBlock :: String |
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dtBlock = Types.diskTemplateToRaw DTBlock |
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|
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dtDrbd8 :: String |
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dtDrbd8 = Types.diskTemplateToRaw DTDrbd8 |
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|
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dtRbd :: String |
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dtRbd = Types.diskTemplateToRaw DTRbd |
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|
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dtExt :: String |
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dtExt = Types.diskTemplateToRaw DTExt |
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|
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-- | This is used to order determine the default disk template when |
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-- the list of enabled disk templates is inferred from the current |
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-- state of the cluster. This only happens on an upgrade from a |
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-- version of Ganeti that did not support the 'enabled_disk_templates' |
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-- so far. |
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diskTemplatePreference :: [String] |
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diskTemplatePreference = |
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map Types.diskTemplateToRaw |
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[DTBlock, DTDiskless, DTDrbd8, DTExt, DTFile, DTPlain, DTRbd, DTSharedFile] |
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|
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diskTemplates :: FrozenSet String |
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diskTemplates = ConstantUtils.mkSet $ map Types.diskTemplateToRaw [minBound..] |
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|
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-- | Disk templates that are enabled by default |
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defaultEnabledDiskTemplates :: [String] |
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defaultEnabledDiskTemplates = map Types.diskTemplateToRaw [DTDrbd8, DTPlain] |
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|
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-- * File backend driver |
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|
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fdBlktap :: String |
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fdBlktap = Types.fileDriverToRaw FileBlktap |
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|
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fdLoop :: String |
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fdLoop = Types.fileDriverToRaw FileLoop |
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|
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-- * Disk access mode |
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|
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diskRdonly :: String |
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diskRdonly = Types.diskModeToRaw DiskRdOnly |
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|
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diskRdwr :: String |
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diskRdwr = Types.diskModeToRaw DiskRdWr |
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|
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diskAccessSet :: FrozenSet String |
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diskAccessSet = ConstantUtils.mkSet $ map Types.diskModeToRaw [minBound..] |
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|
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-- * Instance export mode |
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|
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exportModeLocal :: String |
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exportModeLocal = Types.exportModeToRaw ExportModeLocal |
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|
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exportModeRemote :: String |
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exportModeRemote = Types.exportModeToRaw ExportModeRemote |
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|
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exportModes :: FrozenSet String |
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exportModes = ConstantUtils.mkSet $ map Types.exportModeToRaw [minBound..] |
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|
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-- * Instance creation modes |
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|
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instanceCreate :: String |
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instanceCreate = Types.instCreateModeToRaw InstCreate |
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|
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instanceImport :: String |
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instanceImport = Types.instCreateModeToRaw InstImport |
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|
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instanceRemoteImport :: String |
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instanceRemoteImport = Types.instCreateModeToRaw InstRemoteImport |
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|
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instanceCreateModes :: FrozenSet String |
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instanceCreateModes = |
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ConstantUtils.mkSet $ map Types.instCreateModeToRaw [minBound..] |
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|
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-- * Dynamic device modification |
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|
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ddmAdd :: String |
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ddmAdd = Types.ddmFullToRaw DdmFullAdd |
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|
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ddmModify :: String |
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ddmModify = Types.ddmFullToRaw DdmFullModify |
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|
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ddmRemove :: String |
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ddmRemove = Types.ddmFullToRaw DdmFullRemove |
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|
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ddmsValues :: FrozenSet String |
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ddmsValues = ConstantUtils.mkSet [ddmAdd, ddmRemove] |
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|
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ddmsValuesWithModify :: FrozenSet String |
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ddmsValuesWithModify = ConstantUtils.mkSet $ map Types.ddmFullToRaw [minBound..] |
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|
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-- * Common exit codes |
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|
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exitSuccess :: Int |
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exitSuccess = 0 |
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|
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exitFailure :: Int |
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exitFailure = ConstantUtils.exitFailure |
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|
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exitNotcluster :: Int |
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exitNotcluster = 5 |
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|
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exitNotmaster :: Int |
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exitNotmaster = 11 |
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|
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exitNodesetupError :: Int |
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exitNodesetupError = 12 |
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|
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-- | Need user confirmation |
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exitConfirmation :: Int |
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exitConfirmation = 13 |
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|
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-- | Exit code for query operations with unknown fields |
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exitUnknownField :: Int |
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exitUnknownField = 14 |
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|
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-- * Tags |
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|
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tagCluster :: String |
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tagCluster = Types.tagKindToRaw TagKindCluster |
529 |
|
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tagInstance :: String |
531 |
tagInstance = Types.tagKindToRaw TagKindInstance |
532 |
|
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tagNetwork :: String |
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tagNetwork = Types.tagKindToRaw TagKindNetwork |
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|
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tagNode :: String |
537 |
tagNode = Types.tagKindToRaw TagKindNode |
538 |
|
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tagNodegroup :: String |
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tagNodegroup = Types.tagKindToRaw TagKindGroup |
541 |
|
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validTagTypes :: FrozenSet String |
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validTagTypes = ConstantUtils.mkSet $ map Types.tagKindToRaw [minBound..] |
544 |
|
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maxTagLen :: Int |
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maxTagLen = 128 |
547 |
|
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maxTagsPerObj :: Int |
549 |
maxTagsPerObj = 4096 |
550 |
|
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-- | Node clock skew in seconds |
552 |
nodeMaxClockSkew :: Int |
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nodeMaxClockSkew = 150 |
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|
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-- | Disk index separator |
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diskSeparator :: String |
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diskSeparator = AutoConf.diskSeparator |
558 |
|
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ipCommandPath :: String |
560 |
ipCommandPath = AutoConf.ipPath |
561 |
|
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-- * Reboot types |
563 |
|
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instanceRebootSoft :: String |
565 |
instanceRebootSoft = Types.rebootTypeToRaw RebootSoft |
566 |
|
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instanceRebootHard :: String |
568 |
instanceRebootHard = Types.rebootTypeToRaw RebootHard |
569 |
|
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instanceRebootFull :: String |
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instanceRebootFull = Types.rebootTypeToRaw RebootFull |
572 |
|
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rebootTypes :: FrozenSet String |
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rebootTypes = ConstantUtils.mkSet $ map Types.rebootTypeToRaw [minBound..] |
575 |
|
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-- * VTypes |
577 |
|
578 |
vtypeBool :: String |
579 |
vtypeBool = Types.vTypeToRaw VTypeBool |
580 |
|
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vtypeInt :: String |
582 |
vtypeInt = Types.vTypeToRaw VTypeInt |
583 |
|
584 |
vtypeMaybeString :: String |
585 |
vtypeMaybeString = Types.vTypeToRaw VTypeMaybeString |
586 |
|
587 |
-- | Size in MiBs |
588 |
vtypeSize :: String |
589 |
vtypeSize = Types.vTypeToRaw VTypeSize |
590 |
|
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vtypeString :: String |
592 |
vtypeString = Types.vTypeToRaw VTypeString |
593 |
|
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enforceableTypes :: FrozenSet String |
595 |
enforceableTypes = ConstantUtils.mkSet $ map Types.vTypeToRaw [minBound..] |
596 |
|
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-- * OOB supported commands |
598 |
|
599 |
oobPowerOn :: String |
600 |
oobPowerOn = Types.oobCommandToRaw OobPowerOn |
601 |
|
602 |
oobPowerOff :: String |
603 |
oobPowerOff = Types.oobCommandToRaw OobPowerOff |
604 |
|
605 |
oobPowerCycle :: String |
606 |
oobPowerCycle = Types.oobCommandToRaw OobPowerCycle |
607 |
|
608 |
oobPowerStatus :: String |
609 |
oobPowerStatus = Types.oobCommandToRaw OobPowerStatus |
610 |
|
611 |
oobHealth :: String |
612 |
oobHealth = Types.oobCommandToRaw OobHealth |
613 |
|
614 |
oobCommands :: FrozenSet String |
615 |
oobCommands = ConstantUtils.mkSet $ map Types.oobCommandToRaw [minBound..] |
616 |
|
617 |
oobPowerStatusPowered :: String |
618 |
oobPowerStatusPowered = "powered" |
619 |
|
620 |
-- | 60 seconds |
621 |
oobTimeout :: Int |
622 |
oobTimeout = 60 |
623 |
|
624 |
-- | 2 seconds |
625 |
oobPowerDelay :: Double |
626 |
oobPowerDelay = 2.0 |
627 |
|
628 |
oobStatusCritical :: String |
629 |
oobStatusCritical = Types.oobStatusToRaw OobStatusCritical |
630 |
|
631 |
oobStatusOk :: String |
632 |
oobStatusOk = Types.oobStatusToRaw OobStatusOk |
633 |
|
634 |
oobStatusUnknown :: String |
635 |
oobStatusUnknown = Types.oobStatusToRaw OobStatusUnknown |
636 |
|
637 |
oobStatusWarning :: String |
638 |
oobStatusWarning = Types.oobStatusToRaw OobStatusWarning |
639 |
|
640 |
oobStatuses :: FrozenSet String |
641 |
oobStatuses = ConstantUtils.mkSet $ map Types.oobStatusToRaw [minBound..] |
642 |
|
643 |
-- * NIC_* constants are used inside the ganeti config |
644 |
|
645 |
nicLink :: String |
646 |
nicLink = "link" |
647 |
|
648 |
nicMode :: String |
649 |
nicMode = "mode" |
650 |
|
651 |
nicVlan :: String |
652 |
nicVlan = "vlan" |
653 |
|
654 |
nicModeBridged :: String |
655 |
nicModeBridged = Types.nICModeToRaw NMBridged |
656 |
|
657 |
nicModeRouted :: String |
658 |
nicModeRouted = Types.nICModeToRaw NMRouted |
659 |
|
660 |
nicModeOvs :: String |
661 |
nicModeOvs = Types.nICModeToRaw NMOvs |
662 |
|
663 |
nicIpPool :: String |
664 |
nicIpPool = Types.nICModeToRaw NMPool |
665 |
|
666 |
nicValidModes :: FrozenSet String |
667 |
nicValidModes = ConstantUtils.mkSet $ map Types.nICModeToRaw [minBound..] |
668 |
|
669 |
-- * Hypervisor constants |
670 |
|
671 |
htXenPvm :: String |
672 |
htXenPvm = Types.hypervisorToRaw XenPvm |
673 |
|
674 |
htFake :: String |
675 |
htFake = Types.hypervisorToRaw Fake |
676 |
|
677 |
htXenHvm :: String |
678 |
htXenHvm = Types.hypervisorToRaw XenHvm |
679 |
|
680 |
htKvm :: String |
681 |
htKvm = Types.hypervisorToRaw Kvm |
682 |
|
683 |
htChroot :: String |
684 |
htChroot = Types.hypervisorToRaw Chroot |
685 |
|
686 |
htLxc :: String |
687 |
htLxc = Types.hypervisorToRaw Lxc |
688 |
|
689 |
hyperTypes :: FrozenSet String |
690 |
hyperTypes = ConstantUtils.mkSet $ map Types.hypervisorToRaw [minBound..] |
691 |
|
692 |
htsReqPort :: FrozenSet String |
693 |
htsReqPort = ConstantUtils.mkSet [htXenHvm, htKvm] |
694 |
|
695 |
-- * Migration type |
696 |
|
697 |
htMigrationLive :: String |
698 |
htMigrationLive = Types.migrationModeToRaw MigrationLive |
699 |
|
700 |
htMigrationNonlive :: String |
701 |
htMigrationNonlive = Types.migrationModeToRaw MigrationNonLive |
702 |
|
703 |
htMigrationModes :: FrozenSet String |
704 |
htMigrationModes = |
705 |
ConstantUtils.mkSet $ map Types.migrationModeToRaw [minBound..] |
706 |
|
707 |
-- * Cluster verify steps |
708 |
|
709 |
verifyNplusoneMem :: String |
710 |
verifyNplusoneMem = Types.verifyOptionalChecksToRaw VerifyNPlusOneMem |
711 |
|
712 |
verifyOptionalChecks :: FrozenSet String |
713 |
verifyOptionalChecks = |
714 |
ConstantUtils.mkSet $ map Types.verifyOptionalChecksToRaw [minBound..] |
715 |
|
716 |
-- * Cluster Verify error classes |
717 |
|
718 |
cvTcluster :: String |
719 |
cvTcluster = "cluster" |
720 |
|
721 |
cvTgroup :: String |
722 |
cvTgroup = "group" |
723 |
|
724 |
cvTnode :: String |
725 |
cvTnode = "node" |
726 |
|
727 |
cvTinstance :: String |
728 |
cvTinstance = "instance" |
729 |
|
730 |
-- * Cluster Verify error codes and documentation |
731 |
|
732 |
cvEclustercert :: (String, String, String) |
733 |
cvEclustercert = |
734 |
("cluster", |
735 |
Types.cVErrorCodeToRaw CvECLUSTERCERT, |
736 |
"Cluster certificate files verification failure") |
737 |
|
738 |
cvEclustercfg :: (String, String, String) |
739 |
cvEclustercfg = |
740 |
("cluster", |
741 |
Types.cVErrorCodeToRaw CvECLUSTERCFG, |
742 |
"Cluster configuration verification failure") |
743 |
|
744 |
cvEclusterdanglinginst :: (String, String, String) |
745 |
cvEclusterdanglinginst = |
746 |
("node", |
747 |
Types.cVErrorCodeToRaw CvECLUSTERDANGLINGINST, |
748 |
"Some instances have a non-existing primary node") |
749 |
|
750 |
cvEclusterdanglingnodes :: (String, String, String) |
751 |
cvEclusterdanglingnodes = |
752 |
("node", |
753 |
Types.cVErrorCodeToRaw CvECLUSTERDANGLINGNODES, |
754 |
"Some nodes belong to non-existing groups") |
755 |
|
756 |
cvEclusterfilecheck :: (String, String, String) |
757 |
cvEclusterfilecheck = |
758 |
("cluster", |
759 |
Types.cVErrorCodeToRaw CvECLUSTERFILECHECK, |
760 |
"Cluster configuration verification failure") |
761 |
|
762 |
cvEgroupdifferentpvsize :: (String, String, String) |
763 |
cvEgroupdifferentpvsize = |
764 |
("group", |
765 |
Types.cVErrorCodeToRaw CvEGROUPDIFFERENTPVSIZE, |
766 |
"PVs in the group have different sizes") |
767 |
|
768 |
cvEinstancebadnode :: (String, String, String) |
769 |
cvEinstancebadnode = |
770 |
("instance", |
771 |
Types.cVErrorCodeToRaw CvEINSTANCEBADNODE, |
772 |
"Instance marked as running lives on an offline node") |
773 |
|
774 |
cvEinstancedown :: (String, String, String) |
775 |
cvEinstancedown = |
776 |
("instance", |
777 |
Types.cVErrorCodeToRaw CvEINSTANCEDOWN, |
778 |
"Instance not running on its primary node") |
779 |
|
780 |
cvEinstancefaultydisk :: (String, String, String) |
781 |
cvEinstancefaultydisk = |
782 |
("instance", |
783 |
Types.cVErrorCodeToRaw CvEINSTANCEFAULTYDISK, |
784 |
"Impossible to retrieve status for a disk") |
785 |
|
786 |
cvEinstancelayout :: (String, String, String) |
787 |
cvEinstancelayout = |
788 |
("instance", |
789 |
Types.cVErrorCodeToRaw CvEINSTANCELAYOUT, |
790 |
"Instance has multiple secondary nodes") |
791 |
|
792 |
cvEinstancemissingcfgparameter :: (String, String, String) |
793 |
cvEinstancemissingcfgparameter = |
794 |
("instance", |
795 |
Types.cVErrorCodeToRaw CvEINSTANCEMISSINGCFGPARAMETER, |
796 |
"A configuration parameter for an instance is missing") |
797 |
|
798 |
cvEinstancemissingdisk :: (String, String, String) |
799 |
cvEinstancemissingdisk = |
800 |
("instance", |
801 |
Types.cVErrorCodeToRaw CvEINSTANCEMISSINGDISK, |
802 |
"Missing volume on an instance") |
803 |
|
804 |
cvEinstancepolicy :: (String, String, String) |
805 |
cvEinstancepolicy = |
806 |
("instance", |
807 |
Types.cVErrorCodeToRaw CvEINSTANCEPOLICY, |
808 |
"Instance does not meet policy") |
809 |
|
810 |
cvEinstancesplitgroups :: (String, String, String) |
811 |
cvEinstancesplitgroups = |
812 |
("instance", |
813 |
Types.cVErrorCodeToRaw CvEINSTANCESPLITGROUPS, |
814 |
"Instance with primary and secondary nodes in different groups") |
815 |
|
816 |
cvEinstanceunsuitablenode :: (String, String, String) |
817 |
cvEinstanceunsuitablenode = |
818 |
("instance", |
819 |
Types.cVErrorCodeToRaw CvEINSTANCEUNSUITABLENODE, |
820 |
"Instance running on nodes that are not suitable for it") |
821 |
|
822 |
cvEinstancewrongnode :: (String, String, String) |
823 |
cvEinstancewrongnode = |
824 |
("instance", |
825 |
Types.cVErrorCodeToRaw CvEINSTANCEWRONGNODE, |
826 |
"Instance running on the wrong node") |
827 |
|
828 |
cvEnodedrbd :: (String, String, String) |
829 |
cvEnodedrbd = |
830 |
("node", |
831 |
Types.cVErrorCodeToRaw CvENODEDRBD, |
832 |
"Error parsing the DRBD status file") |
833 |
|
834 |
cvEnodedrbdhelper :: (String, String, String) |
835 |
cvEnodedrbdhelper = |
836 |
("node", |
837 |
Types.cVErrorCodeToRaw CvENODEDRBDHELPER, |
838 |
"Error caused by the DRBD helper") |
839 |
|
840 |
cvEnodedrbdversion :: (String, String, String) |
841 |
cvEnodedrbdversion = |
842 |
("node", |
843 |
Types.cVErrorCodeToRaw CvENODEDRBDVERSION, |
844 |
"DRBD version mismatch within a node group") |
845 |
|
846 |
cvEnodefilecheck :: (String, String, String) |
847 |
cvEnodefilecheck = |
848 |
("node", |
849 |
Types.cVErrorCodeToRaw CvENODEFILECHECK, |
850 |
"Error retrieving the checksum of the node files") |
851 |
|
852 |
cvEnodefilestoragepaths :: (String, String, String) |
853 |
cvEnodefilestoragepaths = |
854 |
("node", |
855 |
Types.cVErrorCodeToRaw CvENODEFILESTORAGEPATHS, |
856 |
"Detected bad file storage paths") |
857 |
|
858 |
cvEnodefilestoragepathunusable :: (String, String, String) |
859 |
cvEnodefilestoragepathunusable = |
860 |
("node", |
861 |
Types.cVErrorCodeToRaw CvENODEFILESTORAGEPATHUNUSABLE, |
862 |
"File storage path unusable") |
863 |
|
864 |
cvEnodehooks :: (String, String, String) |
865 |
cvEnodehooks = |
866 |
("node", |
867 |
Types.cVErrorCodeToRaw CvENODEHOOKS, |
868 |
"Communication failure in hooks execution") |
869 |
|
870 |
cvEnodehv :: (String, String, String) |
871 |
cvEnodehv = |
872 |
("node", |
873 |
Types.cVErrorCodeToRaw CvENODEHV, |
874 |
"Hypervisor parameters verification failure") |
875 |
|
876 |
cvEnodelvm :: (String, String, String) |
877 |
cvEnodelvm = |
878 |
("node", |
879 |
Types.cVErrorCodeToRaw CvENODELVM, |
880 |
"LVM-related node error") |
881 |
|
882 |
cvEnoden1 :: (String, String, String) |
883 |
cvEnoden1 = |
884 |
("node", |
885 |
Types.cVErrorCodeToRaw CvENODEN1, |
886 |
"Not enough memory to accommodate instance failovers") |
887 |
|
888 |
cvEnodenet :: (String, String, String) |
889 |
cvEnodenet = |
890 |
("node", |
891 |
Types.cVErrorCodeToRaw CvENODENET, |
892 |
"Network-related node error") |
893 |
|
894 |
cvEnodeoobpath :: (String, String, String) |
895 |
cvEnodeoobpath = |
896 |
("node", |
897 |
Types.cVErrorCodeToRaw CvENODEOOBPATH, |
898 |
"Invalid Out Of Band path") |
899 |
|
900 |
cvEnodeorphaninstance :: (String, String, String) |
901 |
cvEnodeorphaninstance = |
902 |
("node", |
903 |
Types.cVErrorCodeToRaw CvENODEORPHANINSTANCE, |
904 |
"Unknown intance running on a node") |
905 |
|
906 |
cvEnodeorphanlv :: (String, String, String) |
907 |
cvEnodeorphanlv = |
908 |
("node", |
909 |
Types.cVErrorCodeToRaw CvENODEORPHANLV, |
910 |
"Unknown LVM logical volume") |
911 |
|
912 |
cvEnodeos :: (String, String, String) |
913 |
cvEnodeos = |
914 |
("node", |
915 |
Types.cVErrorCodeToRaw CvENODEOS, |
916 |
"OS-related node error") |
917 |
|
918 |
cvEnoderpc :: (String, String, String) |
919 |
cvEnoderpc = |
920 |
("node", |
921 |
Types.cVErrorCodeToRaw CvENODERPC, |
922 |
"Error during connection to the primary node of an instance") |
923 |
|
924 |
cvEnodesetup :: (String, String, String) |
925 |
cvEnodesetup = |
926 |
("node", |
927 |
Types.cVErrorCodeToRaw CvENODESETUP, |
928 |
"Node setup error") |
929 |
|
930 |
cvEnodesharedfilestoragepathunusable :: (String, String, String) |
931 |
cvEnodesharedfilestoragepathunusable = |
932 |
("node", |
933 |
Types.cVErrorCodeToRaw CvENODESHAREDFILESTORAGEPATHUNUSABLE, |
934 |
"Shared file storage path unusable") |
935 |
|
936 |
cvEnodessh :: (String, String, String) |
937 |
cvEnodessh = |
938 |
("node", |
939 |
Types.cVErrorCodeToRaw CvENODESSH, |
940 |
"SSH-related node error") |
941 |
|
942 |
cvEnodetime :: (String, String, String) |
943 |
cvEnodetime = |
944 |
("node", |
945 |
Types.cVErrorCodeToRaw CvENODETIME, |
946 |
"Node returned invalid time") |
947 |
|
948 |
cvEnodeuserscripts :: (String, String, String) |
949 |
cvEnodeuserscripts = |
950 |
("node", |
951 |
Types.cVErrorCodeToRaw CvENODEUSERSCRIPTS, |
952 |
"User scripts not present or not executable") |
953 |
|
954 |
cvEnodeversion :: (String, String, String) |
955 |
cvEnodeversion = |
956 |
("node", |
957 |
Types.cVErrorCodeToRaw CvENODEVERSION, |
958 |
"Protocol version mismatch or Ganeti version mismatch") |
959 |
|
960 |
cvAllEcodes :: FrozenSet (String, String, String) |
961 |
cvAllEcodes = |
962 |
ConstantUtils.mkSet |
963 |
[cvEclustercert, |
964 |
cvEclustercfg, |
965 |
cvEclusterdanglinginst, |
966 |
cvEclusterdanglingnodes, |
967 |
cvEclusterfilecheck, |
968 |
cvEgroupdifferentpvsize, |
969 |
cvEinstancebadnode, |
970 |
cvEinstancedown, |
971 |
cvEinstancefaultydisk, |
972 |
cvEinstancelayout, |
973 |
cvEinstancemissingcfgparameter, |
974 |
cvEinstancemissingdisk, |
975 |
cvEinstancepolicy, |
976 |
cvEinstancesplitgroups, |
977 |
cvEinstanceunsuitablenode, |
978 |
cvEinstancewrongnode, |
979 |
cvEnodedrbd, |
980 |
cvEnodedrbdhelper, |
981 |
cvEnodedrbdversion, |
982 |
cvEnodefilecheck, |
983 |
cvEnodefilestoragepaths, |
984 |
cvEnodefilestoragepathunusable, |
985 |
cvEnodehooks, |
986 |
cvEnodehv, |
987 |
cvEnodelvm, |
988 |
cvEnoden1, |
989 |
cvEnodenet, |
990 |
cvEnodeoobpath, |
991 |
cvEnodeorphaninstance, |
992 |
cvEnodeorphanlv, |
993 |
cvEnodeos, |
994 |
cvEnoderpc, |
995 |
cvEnodesetup, |
996 |
cvEnodesharedfilestoragepathunusable, |
997 |
cvEnodessh, |
998 |
cvEnodetime, |
999 |
cvEnodeuserscripts, |
1000 |
cvEnodeversion] |
1001 |
|
1002 |
cvAllEcodesStrings :: FrozenSet String |
1003 |
cvAllEcodesStrings = |
1004 |
ConstantUtils.mkSet $ map Types.cVErrorCodeToRaw [minBound..] |
1005 |
|
1006 |
-- * Instance status |
1007 |
|
1008 |
inststAdmindown :: String |
1009 |
inststAdmindown = Types.instanceStatusToRaw StatusDown |
1010 |
|
1011 |
inststAdminoffline :: String |
1012 |
inststAdminoffline = Types.instanceStatusToRaw StatusOffline |
1013 |
|
1014 |
inststErrordown :: String |
1015 |
inststErrordown = Types.instanceStatusToRaw ErrorDown |
1016 |
|
1017 |
inststErrorup :: String |
1018 |
inststErrorup = Types.instanceStatusToRaw ErrorUp |
1019 |
|
1020 |
inststNodedown :: String |
1021 |
inststNodedown = Types.instanceStatusToRaw NodeDown |
1022 |
|
1023 |
inststNodeoffline :: String |
1024 |
inststNodeoffline = Types.instanceStatusToRaw NodeOffline |
1025 |
|
1026 |
inststRunning :: String |
1027 |
inststRunning = Types.instanceStatusToRaw Running |
1028 |
|
1029 |
inststWrongnode :: String |
1030 |
inststWrongnode = Types.instanceStatusToRaw WrongNode |
1031 |
|
1032 |
inststAll :: FrozenSet String |
1033 |
inststAll = ConstantUtils.mkSet $ map Types.instanceStatusToRaw [minBound..] |
1034 |
|
1035 |
-- * Admin states |
1036 |
|
1037 |
adminstDown :: String |
1038 |
adminstDown = Types.adminStateToRaw AdminDown |
1039 |
|
1040 |
adminstOffline :: String |
1041 |
adminstOffline = Types.adminStateToRaw AdminOffline |
1042 |
|
1043 |
adminstUp :: String |
1044 |
adminstUp = Types.adminStateToRaw AdminUp |
1045 |
|
1046 |
adminstAll :: FrozenSet String |
1047 |
adminstAll = ConstantUtils.mkSet $ map Types.adminStateToRaw [minBound..] |
1048 |
|
1049 |
-- * Node roles |
1050 |
|
1051 |
nrDrained :: String |
1052 |
nrDrained = Types.nodeRoleToRaw NRDrained |
1053 |
|
1054 |
nrMaster :: String |
1055 |
nrMaster = Types.nodeRoleToRaw NRMaster |
1056 |
|
1057 |
nrMcandidate :: String |
1058 |
nrMcandidate = Types.nodeRoleToRaw NRCandidate |
1059 |
|
1060 |
nrOffline :: String |
1061 |
nrOffline = Types.nodeRoleToRaw NROffline |
1062 |
|
1063 |
nrRegular :: String |
1064 |
nrRegular = Types.nodeRoleToRaw NRRegular |
1065 |
|
1066 |
nrAll :: FrozenSet String |
1067 |
nrAll = ConstantUtils.mkSet $ map Types.nodeRoleToRaw [minBound..] |
1068 |
|
1069 |
-- * Allocator framework constants |
1070 |
|
1071 |
iallocatorVersion :: Int |
1072 |
iallocatorVersion = 2 |
1073 |
|
1074 |
iallocatorDirIn :: String |
1075 |
iallocatorDirIn = Types.iAllocatorTestDirToRaw IAllocatorDirIn |
1076 |
|
1077 |
iallocatorDirOut :: String |
1078 |
iallocatorDirOut = Types.iAllocatorTestDirToRaw IAllocatorDirOut |
1079 |
|
1080 |
validIallocatorDirections :: FrozenSet String |
1081 |
validIallocatorDirections = |
1082 |
ConstantUtils.mkSet $ map Types.iAllocatorTestDirToRaw [minBound..] |
1083 |
|
1084 |
iallocatorModeAlloc :: String |
1085 |
iallocatorModeAlloc = Types.iAllocatorModeToRaw IAllocatorAlloc |
1086 |
|
1087 |
iallocatorModeChgGroup :: String |
1088 |
iallocatorModeChgGroup = Types.iAllocatorModeToRaw IAllocatorChangeGroup |
1089 |
|
1090 |
iallocatorModeMultiAlloc :: String |
1091 |
iallocatorModeMultiAlloc = Types.iAllocatorModeToRaw IAllocatorMultiAlloc |
1092 |
|
1093 |
iallocatorModeNodeEvac :: String |
1094 |
iallocatorModeNodeEvac = Types.iAllocatorModeToRaw IAllocatorNodeEvac |
1095 |
|
1096 |
iallocatorModeReloc :: String |
1097 |
iallocatorModeReloc = Types.iAllocatorModeToRaw IAllocatorReloc |
1098 |
|
1099 |
validIallocatorModes :: FrozenSet String |
1100 |
validIallocatorModes = |
1101 |
ConstantUtils.mkSet $ map Types.iAllocatorModeToRaw [minBound..] |
1102 |
|
1103 |
iallocatorSearchPath :: [String] |
1104 |
iallocatorSearchPath = AutoConf.iallocatorSearchPath |
1105 |
|
1106 |
defaultIallocatorShortcut :: String |
1107 |
defaultIallocatorShortcut = "." |
1108 |
|
1109 |
-- * Node evacuation |
1110 |
|
1111 |
nodeEvacPri :: String |
1112 |
nodeEvacPri = Types.evacModeToRaw ChangePrimary |
1113 |
|
1114 |
nodeEvacSec :: String |
1115 |
nodeEvacSec = Types.evacModeToRaw ChangeSecondary |
1116 |
|
1117 |
nodeEvacAll :: String |
1118 |
nodeEvacAll = Types.evacModeToRaw ChangeAll |
1119 |
|
1120 |
nodeEvacModes :: FrozenSet String |
1121 |
nodeEvacModes = ConstantUtils.mkSet $ map Types.evacModeToRaw [minBound..] |
1122 |
|
1123 |
-- * Job status |
1124 |
|
1125 |
jobStatusQueued :: String |
1126 |
jobStatusQueued = Types.jobStatusToRaw JOB_STATUS_QUEUED |
1127 |
|
1128 |
jobStatusWaiting :: String |
1129 |
jobStatusWaiting = Types.jobStatusToRaw JOB_STATUS_WAITING |
1130 |
|
1131 |
jobStatusCanceling :: String |
1132 |
jobStatusCanceling = Types.jobStatusToRaw JOB_STATUS_CANCELING |
1133 |
|
1134 |
jobStatusRunning :: String |
1135 |
jobStatusRunning = Types.jobStatusToRaw JOB_STATUS_RUNNING |
1136 |
|
1137 |
jobStatusCanceled :: String |
1138 |
jobStatusCanceled = Types.jobStatusToRaw JOB_STATUS_CANCELED |
1139 |
|
1140 |
jobStatusSuccess :: String |
1141 |
jobStatusSuccess = Types.jobStatusToRaw JOB_STATUS_SUCCESS |
1142 |
|
1143 |
jobStatusError :: String |
1144 |
jobStatusError = Types.jobStatusToRaw JOB_STATUS_ERROR |
1145 |
|
1146 |
jobsPending :: FrozenSet String |
1147 |
jobsPending = |
1148 |
ConstantUtils.mkSet [jobStatusQueued, jobStatusWaiting, jobStatusCanceling] |
1149 |
|
1150 |
jobsFinalized :: FrozenSet String |
1151 |
jobsFinalized = |
1152 |
ConstantUtils.mkSet $ map Types.finalizedJobStatusToRaw [minBound..] |
1153 |
|
1154 |
jobStatusAll :: FrozenSet String |
1155 |
jobStatusAll = ConstantUtils.mkSet $ map Types.jobStatusToRaw [minBound..] |
1156 |
|
1157 |
-- * OpCode status |
1158 |
|
1159 |
-- ** Not yet finalized opcodes |
1160 |
|
1161 |
opStatusCanceling :: String |
1162 |
opStatusCanceling = "canceling" |
1163 |
|
1164 |
opStatusQueued :: String |
1165 |
opStatusQueued = "queued" |
1166 |
|
1167 |
opStatusRunning :: String |
1168 |
opStatusRunning = "running" |
1169 |
|
1170 |
opStatusWaiting :: String |
1171 |
opStatusWaiting = "waiting" |
1172 |
|
1173 |
-- ** Finalized opcodes |
1174 |
|
1175 |
opStatusCanceled :: String |
1176 |
opStatusCanceled = "canceled" |
1177 |
|
1178 |
opStatusError :: String |
1179 |
opStatusError = "error" |
1180 |
|
1181 |
opStatusSuccess :: String |
1182 |
opStatusSuccess = "success" |
1183 |
|
1184 |
opsFinalized :: FrozenSet String |
1185 |
opsFinalized = |
1186 |
ConstantUtils.mkSet [opStatusCanceled, opStatusError, opStatusSuccess] |
1187 |
|
1188 |
-- * OpCode priority |
1189 |
|
1190 |
opPrioLowest :: Int |
1191 |
opPrioLowest = 19 |
1192 |
|
1193 |
opPrioHighest :: Int |
1194 |
opPrioHighest = -20 |
1195 |
|
1196 |
opPrioLow :: Int |
1197 |
opPrioLow = Types.opSubmitPriorityToRaw OpPrioLow |
1198 |
|
1199 |
opPrioNormal :: Int |
1200 |
opPrioNormal = Types.opSubmitPriorityToRaw OpPrioNormal |
1201 |
|
1202 |
opPrioHigh :: Int |
1203 |
opPrioHigh = Types.opSubmitPriorityToRaw OpPrioHigh |
1204 |
|
1205 |
opPrioSubmitValid :: FrozenSet Int |
1206 |
opPrioSubmitValid = ConstantUtils.mkSet [opPrioLow, opPrioNormal, opPrioHigh] |
1207 |
|
1208 |
opPrioDefault :: Int |
1209 |
opPrioDefault = opPrioNormal |
1210 |
|
1211 |
-- * Execution log types |
1212 |
|
1213 |
elogMessage :: String |
1214 |
elogMessage = Types.eLogTypeToRaw ELogMessage |
1215 |
|
1216 |
elogRemoteImport :: String |
1217 |
elogRemoteImport = Types.eLogTypeToRaw ELogRemoteImport |
1218 |
|
1219 |
elogJqueueTest :: String |
1220 |
elogJqueueTest = Types.eLogTypeToRaw ELogJqueueTest |
1221 |
|
1222 |
-- * A few common errors for confd |
1223 |
|
1224 |
confdErrorArgument :: Int |
1225 |
confdErrorArgument = 3 |
1226 |
|
1227 |
confdErrorInternal :: Int |
1228 |
confdErrorInternal = 2 |
1229 |
|
1230 |
confdErrorUnknownEntry :: Int |
1231 |
confdErrorUnknownEntry = 1 |
1232 |
|
1233 |
-- | Each request is "salted" by the current timestamp. |
1234 |
-- |
1235 |
-- This constant decides how many seconds of skew to accept. |
1236 |
-- |
1237 |
-- TODO: make this a default and allow the value to be more |
1238 |
-- configurable |
1239 |
confdMaxClockSkew :: Int |
1240 |
confdMaxClockSkew = 2 * nodeMaxClockSkew |
1241 |
|
1242 |
-- | When we haven't reloaded the config for more than this amount of |
1243 |
-- seconds, we force a test to see if inotify is betraying us. Using a |
1244 |
-- prime number to ensure we get less chance of 'same wakeup' with |
1245 |
-- other processes. |
1246 |
confdConfigReloadTimeout :: Int |
1247 |
confdConfigReloadTimeout = 17 |
1248 |
|
1249 |
-- | If we receive more than one update in this amount of |
1250 |
-- microseconds, we move to polling every RATELIMIT seconds, rather |
1251 |
-- than relying on inotify, to be able to serve more requests. |
1252 |
confdConfigReloadRatelimit :: Int |
1253 |
confdConfigReloadRatelimit = 250000 |
1254 |
|
1255 |
-- | Magic number prepended to all confd queries. |
1256 |
-- |
1257 |
-- This allows us to distinguish different types of confd protocols |
1258 |
-- and handle them. For example by changing this we can move the whole |
1259 |
-- payload to be compressed, or move away from json. |
1260 |
confdMagicFourcc :: String |
1261 |
confdMagicFourcc = "plj0" |
1262 |
|
1263 |
-- | By default a confd request is sent to the minimum between this |
1264 |
-- number and all MCs. 6 was chosen because even in the case of a |
1265 |
-- disastrous 50% response rate, we should have enough answers to be |
1266 |
-- able to compare more than one. |
1267 |
confdDefaultReqCoverage :: Int |
1268 |
confdDefaultReqCoverage = 6 |
1269 |
|
1270 |
-- | Timeout in seconds to expire pending query request in the confd |
1271 |
-- client library. We don't actually expect any answer more than 10 |
1272 |
-- seconds after we sent a request. |
1273 |
confdClientExpireTimeout :: Int |
1274 |
confdClientExpireTimeout = 10 |
1275 |
|
1276 |
-- * Possible values for NodeGroup.alloc_policy |
1277 |
|
1278 |
allocPolicyLastResort :: String |
1279 |
allocPolicyLastResort = Types.allocPolicyToRaw AllocLastResort |
1280 |
|
1281 |
allocPolicyPreferred :: String |
1282 |
allocPolicyPreferred = Types.allocPolicyToRaw AllocPreferred |
1283 |
|
1284 |
allocPolicyUnallocable :: String |
1285 |
allocPolicyUnallocable = Types.allocPolicyToRaw AllocUnallocable |
1286 |
|
1287 |
validAllocPolicies :: [String] |
1288 |
validAllocPolicies = map Types.allocPolicyToRaw [minBound..] |
1289 |
|
1290 |
-- | Temporary external/shared storage parameters |
1291 |
blockdevDriverManual :: String |
1292 |
blockdevDriverManual = Types.blockDriverToRaw BlockDrvManual |
1293 |
|
1294 |
-- | 'qemu-img' path, required for 'ovfconverter' |
1295 |
qemuimgPath :: String |
1296 |
qemuimgPath = AutoConf.qemuimgPath |
1297 |
|
1298 |
-- | Whether htools was enabled at compilation time |
1299 |
-- |
1300 |
-- FIXME: this should be moved next to the other enable constants, |
1301 |
-- such as, 'enableConfd', and renamed to 'enableHtools'. |
1302 |
htools :: Bool |
1303 |
htools = AutoConf.htools |
1304 |
|
1305 |
-- | Path generating random UUID |
1306 |
randomUuidFile :: String |
1307 |
randomUuidFile = ConstantUtils.randomUuidFile |
1308 |
|
1309 |
-- * Auto-repair tag prefixes |
1310 |
|
1311 |
autoRepairTagPrefix :: String |
1312 |
autoRepairTagPrefix = "ganeti:watcher:autorepair:" |
1313 |
|
1314 |
autoRepairTagEnabled :: String |
1315 |
autoRepairTagEnabled = autoRepairTagPrefix |
1316 |
|
1317 |
autoRepairTagPending :: String |
1318 |
autoRepairTagPending = autoRepairTagPrefix ++ "pending:" |
1319 |
|
1320 |
autoRepairTagResult :: String |
1321 |
autoRepairTagResult = autoRepairTagPrefix ++ "result:" |
1322 |
|
1323 |
autoRepairTagSuspended :: String |
1324 |
autoRepairTagSuspended = autoRepairTagPrefix ++ "suspend:" |
1325 |
|
1326 |
-- * Auto-repair levels |
1327 |
|
1328 |
autoRepairFailover :: String |
1329 |
autoRepairFailover = "failover" |
1330 |
|
1331 |
autoRepairFixStorage :: String |
1332 |
autoRepairFixStorage = "fix-storage" |
1333 |
|
1334 |
autoRepairMigrate :: String |
1335 |
autoRepairMigrate = "migrate" |
1336 |
|
1337 |
autoRepairReinstall :: String |
1338 |
autoRepairReinstall = "reinstall" |
1339 |
|
1340 |
autoRepairAllTypes :: FrozenSet String |
1341 |
autoRepairAllTypes = |
1342 |
ConstantUtils.mkSet [autoRepairFailover, |
1343 |
autoRepairFixStorage, |
1344 |
autoRepairMigrate, |
1345 |
autoRepairReinstall] |
1346 |
|
1347 |
-- * Auto-repair results |
1348 |
|
1349 |
autoRepairEnoperm :: String |
1350 |
autoRepairEnoperm = "enoperm" |
1351 |
|
1352 |
autoRepairFailure :: String |
1353 |
autoRepairFailure = "failure" |
1354 |
|
1355 |
autoRepairSuccess :: String |
1356 |
autoRepairSuccess = "success" |
1357 |
|
1358 |
autoRepairAllResults :: FrozenSet String |
1359 |
autoRepairAllResults = |
1360 |
ConstantUtils.mkSet [autoRepairEnoperm, autoRepairFailure, autoRepairSuccess] |
1361 |
|
1362 |
-- | The version identifier for builtin data collectors |
1363 |
builtinDataCollectorVersion :: String |
1364 |
builtinDataCollectorVersion = "B" |
1365 |
|
1366 |
-- | The reason trail opcode parameter name |
1367 |
opcodeReason :: String |
1368 |
opcodeReason = "reason" |
1369 |
|
1370 |
diskstatsFile :: String |
1371 |
diskstatsFile = "/proc/diskstats" |
1372 |
|
1373 |
-- | CPU load collector |
1374 |
statFile :: String |
1375 |
statFile = "/proc/stat" |
1376 |
|
1377 |
-- | Mond's variable for periodical data collection |
1378 |
mondTimeInterval :: Int |
1379 |
mondTimeInterval = 5 |
1380 |
|
1381 |
-- * Disk access modes |
1382 |
|
1383 |
diskUserspace :: String |
1384 |
diskUserspace = Types.diskAccessModeToRaw DiskUserspace |
1385 |
|
1386 |
diskKernelspace :: String |
1387 |
diskKernelspace = Types.diskAccessModeToRaw DiskKernelspace |
1388 |
|
1389 |
diskValidAccessModes :: FrozenSet String |
1390 |
diskValidAccessModes = |
1391 |
ConstantUtils.mkSet $ map Types.diskAccessModeToRaw [minBound..] |