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root / htools / Ganeti @ 9de303af

Name Size
  Block
  Confd
  HTools
  Query
BasicTypes.hs 6.8 kB
Common.hs 8.7 kB
Compat.hs 1.4 kB
Config.hs 10.6 kB
Constants.hs.in 955 Bytes
Daemon.hs 14 kB
Errors.hs 6.1 kB
Hash.hs 1.8 kB
JSON.hs 7.9 kB
Jobs.hs 2 kB
Logging.hs 4.5 kB
Luxi.hs 15.8 kB
Objects.hs 19.4 kB
OpCodes.hs 10.6 kB
OpParams.hs 41 kB
Path.hs 2.5 kB
Rpc.hs 15.1 kB
Runtime.hs 5.1 kB
Ssconf.hs 4.7 kB
THH.hs 38.7 kB
Types.hs 10.7 kB
Utils.hs 9.3 kB
Version.hs.in 246 Bytes

Latest revisions

# Date Author Comment
9de303af 12/03/2012 12:45 pm Michele Tartara

Add unit tests for the JSON serialization of DRBD status

The serialization itself is done by Text.JSON, so the tests deal with checking
that Text.JSON objects are created correctly from the DRBD parser data
structures.

Signed-off-by: Michele Tartara <>...
2188740e 12/03/2012 12:45 pm Michele Tartara

Add JSON serialization capabilities for DRBD status

The serialized JSON is not a 1:1 dump of the data structures
populated by the parser. This is done intentionally, with the
aim of producing a more stable and more meaningful output to
be used by the (future) monitoring agent and stand-alone data...
3c8e6d09 12/03/2012 12:45 pm Michele Tartara

Add two support functions for building JSON objects

The new support functions in module Ganeti.JSON will be used by the next
commits to build JSON objects with optional (Maybe) fields, excluding
them when they contain Nothing.

Signed-off-by: Michele Tartara <>...
0ff01075 11/30/2012 06:33 pm Guido Trotter

Change -G option description

The new one is more consistent with the rest of the nodegroup
terminology and more generic for use in different htools.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
d277b075 11/30/2012 04:17 pm Iustin Pop

Optimise recursive Query filters

Currently, the And and Or filters use very nice code, e.g. in case of
OrFilter:

any id <$> mapM evaluateFilter flts

However, looking at the memory profiles shows that application of
any/id to monadic values via '<$>' does not work nicely, losing the...
228ef0f2 11/30/2012 04:17 pm Iustin Pop

Make Query operators enforce strictness

Currently, the query operators (binop, etc.) create thunks, instead of
forcing the evaluation of the simple boolean results. This results in
higher than needed memory use.

Signed-off-by: Iustin Pop <>...
139c0683 11/30/2012 03:54 pm Iustin Pop

Remove read instances from our Haskell code

It turns out that optimising 'read' derived instances (via -O) for
complex data types (like OpCode, or the various objects) can be slow
to very slow. Disabling such instances results in (time make
$all_our_haskell_binaries) large compile-time savings and also smaller...
f9556d33 11/30/2012 03:54 pm Iustin Pop

Replace hand-coded 'live' field of OpInstanceMigrate

This is the last inline-written field; I've done it separately from
the last patch due to changes being needed in HTools (field changed
type).

Signed-off-by: Iustin Pop <>
Reviewed-by: Helga Velroyen <>
7d421386 11/30/2012 03:54 pm Iustin Pop

Remove remaining in-line parameters

… except one, and replace them with separately-defined ones in
OpParams.

Signed-off-by: Iustin Pop <>
Reviewed-by: Helga Velroyen <>
3131adc7 11/30/2012 03:54 pm Iustin Pop

Abstract query common opcode definitions

It would be even better if the opcodes would actually have all the
same definitions, until then we have two sets of definitions.

Signed-off-by: Iustin Pop <>
Reviewed-by: Helga Velroyen <>

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