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root / htools / Ganeti / HTools @ 29a30533

Name Size
  Backend
  Program
CLI.hs 20.2 kB
Cluster.hs 65.8 kB
Container.hs 2.4 kB
ExtLoader.hs 4.6 kB
Group.hs 2.6 kB
Instance.hs 10.4 kB
Loader.hs 10.4 kB
Node.hs 22.6 kB
PeerMap.hs 2.9 kB
Program.hs 1.8 kB
Types.hs 13.1 kB

Latest revisions

# Date Author Comment
29a30533 11/12/2012 01:21 pm Iustin Pop

Remove unsafePerformIO usage

We need to change a few things, most importantly CLI options defaults,
but otherwise we already used the path to files from functions which
were already in the I/O monad, so we don't have to change much of the
code flow.

Additionally, Path.hs now has an explicit export list, to stop...

d66aa238 11/12/2012 01:19 pm Iustin Pop

Change type of program options to 'IO [Options]'

Some options have defaults that depend on the environment, and we
could handle these in two ways:

- use a place-holder value (e.g. data X a = Default | Custom a) that
is later read from the environment
- move the options list to IO monad, where it can read the...

b9612abb 11/07/2012 03:06 pm Iustin Pop

Merge branch 'devel-2.6' into submit

  • devel-2.6:
    Fix compatibility with newer Haskell libraries
    Fix gnt-instance console with xl

Conflicts:
Makefile.am (reordering, fixed)
htools/Ganeti/Confd/Server.hs (hlint fixes on master)
htools/Ganeti/Daemon.hs (hlint)...

27639c4e 11/07/2012 02:08 pm Iustin Pop

Merge branch 'stable-2.6' into devel-2.6

  • stable-2.6:
    Fix compatibility with newer Haskell libraries
    Fix gnt-instance console with xl

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

1251817b 11/07/2012 10:46 am Iustin Pop

Fix compatibility with newer Haskell libraries

This small patch fixes compatibility with a few newer Haskell libraries:

- base 4.6, included with ghc 7.6, removed the deprecated 'catch'
function from Prelude, so our "import Prelude hiding (catch)" is now...

7adb7dff 10/26/2012 06:05 pm Iustin Pop

Convert Luxi results to Ganeti errors

This a bit too complex patch converts the result of Luxi calls
(submitJob, query*, etc.) from Result to ErrorResult. It then
immediately revers this in the HTools/Backend/Luxi module, where we
don't need necessarily the full error type (just a nice error...

879d9290 10/26/2012 03:05 pm Iustin Pop

Move htools backends to a separate directory

Five modules under the HTools/ directories are backend
implementations, so let's move them to a separate directory, to more
clearly show the hierarchy. I wanted to do this for a while, but
merging between branches is always an issue, so let's do it know since...

66ad857a 10/26/2012 02:22 pm Iustin Pop

Fix a few issues found by newer hlint

Testing with a newer hlint found a few minor issues; but all are real,
valid recommendations:

- don't use "if cond then f x else f y", but "f (if cond then x else y)"
- "if a then b else True" is equivalent to the simpler "not a || b"...

77ffd663 10/22/2012 12:31 pm Helga Velroyen

Fix setting of 'failN1' flag for corner case

This patch includes:

  • The 'failN1' flag is now only set if there is strictly less
    memory available than required for failover.
  • Unit tests for that.

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

dd77da99 10/22/2012 12:29 pm Helga Velroyen

A few unittests improvements

Small simplifications of other unit tests using the (==?)
operator when possible, and typo fixes.

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

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