Ganeti.Runtime

Description

Implementation of the runtime configuration details.

Synopsis

data GanetiDaemon

data MiscGroup

data GanetiGroup

= DaemonGroup GanetiDaemon

| ExtraGroup MiscGroup

type RuntimeEnts = (Map GanetiDaemon UserID, Map GanetiGroup GroupID)

daemonName :: GanetiDaemon -> String

daemonUser :: GanetiDaemon -> String

daemonGroup :: GanetiGroup -> String

daemonLogFile :: GanetiDaemon -> FilePath

daemonPidFile :: GanetiDaemon -> FilePath

allGroups :: [GanetiGroup]

ignoreDoesNotExistErrors :: IO a -> IO (Result a)

getEnts :: IO (Result RuntimeEnts)

verifyDaemonUser :: GanetiDaemon -> RuntimeEnts -> IO ()

checkUidMatch :: String -> UserID -> UserID -> IO ()

Documentation

data GanetiDaemon

Source

Constructors

GanetiMasterd
GanetiNoded
GanetiRapi
GanetiConfd

data MiscGroup

Source

Constructors

DaemonsGroup
AdminGroup

data GanetiGroup

Source

Constructors

DaemonGroup GanetiDaemon
ExtraGroup MiscGroup

type RuntimeEnts = (Map GanetiDaemon UserID, Map GanetiGroup GroupID)

Source

daemonName :: GanetiDaemon -> String

Source

Returns the daemon name for a given daemon.

daemonUser :: GanetiDaemon -> String

Source

Returns the configured user name for a daemon.

daemonGroup :: GanetiGroup -> String

Source

Returns the configured group for a daemon.

daemonLogFile :: GanetiDaemon -> FilePath

Source

Returns the log file for a daemon.

daemonPidFile :: GanetiDaemon -> FilePath

Source

Returns the pid file name for a daemon.

allGroups :: [GanetiGroup]

Source

All groups list. A bit hacking, as we can't enforce it's complete at compile time.

ignoreDoesNotExistErrors :: IO a -> IO (Result a)

Source

getEnts :: IO (Result RuntimeEnts)

Source

Computes the group/user maps.

verifyDaemonUser :: GanetiDaemon -> RuntimeEnts -> IO ()

Source

Checks whether a daemon runs as the right user.

checkUidMatch :: String -> UserID -> UserID -> IO ()

Source

Check that two UIDs are matching or otherwise exit.

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