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# Date Author Comment
9afa0de1 06/17/2011 11:41 am Guido Trotter

htools live test: test instance selection as well

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

fcd731d9 06/17/2011 11:41 am Guido Trotter

Check that the selected instances are known

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

c6ccc073 06/17/2011 11:38 am Guido Trotter

Loader.updateMovable: evaluate selected instances

This also adds docstrings for the function arguments and renames exinst
to exinsts, which is how it is called in other functions, since it's a
list.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

2d1708e0 06/17/2011 11:38 am Guido Trotter

Add instance selection list to Loader.mergeData

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

ddef0585 06/17/2011 11:38 am Guido Trotter

Add --select-instances hbal flag

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

6c30ce16 06/17/2011 11:38 am Guido Trotter

Remove double whitespace in help string

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

28f19313 06/01/2011 06:04 pm Iustin Pop

htools: introduce a type alias for JSON objects

This makes the type definitions a bit more readable/simpler.

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

b5cec17a 06/01/2011 05:29 pm Iustin Pop

hail: stop using old-style 'nodes' key

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

695c1bab 06/01/2011 05:29 pm Iustin Pop

hail: add parsing of multi-relocate request

This is not handled yet, this patch just adds parsing of the incoming
request.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

b790839a 06/01/2011 05:29 pm Iustin Pop

hail: add option for displaying the parsed request

This can be used for debugging.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

2c3273e7 06/01/2011 05:29 pm Iustin Pop

hail: add new data types for the multi-reloc mode

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

9da4dc31 05/31/2011 07:38 pm Guido Trotter

Add --no-instance-moves to the htools live tests

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

e08424a8 05/31/2011 07:38 pm Guido Trotter

Implement balancing with no instance moves

Note that --no-disk-moves and --no-instance-moves are not incompatible,
but if both are used no solution can possibly exist.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

e7f7c003 05/31/2011 07:38 pm Guido Trotter

Pass the instance moves option in hbal

While still being ignored, now it gets passed down to the iteration
function.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

8fcfb767 05/31/2011 07:38 pm Guido Trotter

Add --no-instance-moves cli htools option

This option doesn't currently do anything.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

df5227dc 05/24/2011 06:22 pm Iustin Pop

IAllocator.hs: replace a few strings with constants

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

e82271f8 05/24/2011 06:22 pm Iustin Pop

Replace instance states hardcoded with constants

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

2e5eb96a 05/24/2011 06:22 pm Iustin Pop

Convert group policies to constants

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

56c094b4 05/24/2011 06:22 pm Iustin Pop

Convert job status strings to constants

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

a69ff623 05/24/2011 06:22 pm Iustin Pop

Misc other conversions

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

d99d1e36 05/24/2011 06:22 pm Iustin Pop

Implement conversion of Python constants to Haskell

With the merge of the repositories, we can now auto-generate the code
for Haskell constants from the Python code.

Currently this only handles the basic types (strings and
integers). Handling containers such as lists and dictionaries is only...

6a062ff9 04/18/2011 12:58 pm Iustin Pop

htools: make some error messages more explicit

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

9cbc1edb 04/14/2011 11:35 am Iustin Pop

Add some tests for the auto_balance attribute

It tests node add/remove secondary, rather than cluster-level N+1
checks, but it's better than nothing.

Signed-off-by: Iustin Pop <>
Reviewed-by: Adeodato Simo <>

929b60d8 04/14/2011 11:35 am Iustin Pop

Node operations: take into account auto_balance

This patch changes the add to secondary/remove from secondary code to
not deduct/add the instance's memory if the instance is not
auto_balanced.

Signed-off-by: Iustin Pop <>
Reviewed-by: Adeodato Simo <>

bc782180 04/14/2011 11:35 am Iustin Pop

Read/write auto_balance via Text

This also means another change in the text format; we really should
move to json…

The unittests are also update for the new 9-column layout and
additionally a bit of improvement is done.

Signed-off-by: Iustin Pop <>...

a041ebb5 04/14/2011 11:34 am Iustin Pop

Read auto_balance via Rapi

Signed-off-by: Iustin Pop <>
Reviewed-by: Adeodato Simo <>

6880526c 04/14/2011 11:34 am Iustin Pop

Read auto_balance via Luxi

Signed-off-by: Iustin Pop <>
Reviewed-by: Adeodato Simo <>

93439b1c 04/14/2011 11:33 am Iustin Pop

Show the auto_balance flag in the instance listing

Signed-off-by: Iustin Pop <>
Reviewed-by: Adeodato Simo <>

c352b0a9 04/12/2011 11:55 am Iustin Pop

Add a new attribute to Instance.Instance

This will mirror Ganeti's be/auto_balance one, which we need to use to
properly match N+1 computations.

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

10028866 04/07/2011 01:56 pm René Nussbaumer

htools: Make opcode naming consistent with Ganeti codebase

This patch just cleans up the htools codebase to make it more consistent
with the naming of the Ganeti codebase.

Signed-off-by: René Nussbaumer <>
Reviewed-by: Iustin Pop <>

9470b6ee 04/07/2011 12:36 pm Iustin Pop

OpCodes.hs: make allow_failover optional

And default to False, like in the Python codebase.

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

a810ad21 04/07/2011 12:36 pm Iustin Pop

htools: add an utility function for JSON parsing

This allows extracting values from a JSON object that might miss, but
have a well-defined default value.

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

8d66f58a 04/06/2011 08:01 pm René Nussbaumer

htools: Use OpMigrateInstance with allow_failover option

Before hbal decided on the fly if an instance is migratable or not. As
we implemented failover fallback in commit d5cafd31456 we can start to
use that.

Signed-off-by: René Nussbaumer <>...

c478f837 03/23/2011 06:35 pm Iustin Pop

Another attempt at fixing htools build without curl

OK, my previous small fix was not good. There is another issue: haddoc
(the documentation generator) needs to pass the same compiler options
(i.e. in our case, -DNO_CURL) to ghc. But in case of no curl, then it...

2a8e2dc9 03/23/2011 06:35 pm Iustin Pop

Fix some lint warnings in htools code

hlint gives more suggestions, but some make the code (IMHO) harder to
read.

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

d5072e4c 03/23/2011 06:35 pm Iustin Pop

Fix lint errors in the htools code

These are just changes from hlint suggestions. Still compiles and
passes unittests.

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

2aa65bf0 03/23/2011 03:18 pm Iustin Pop

Fix Haskell unittests without RAPI

Since we don't test for now the RAPI backend directly, we can simply
skip the import. Later we can make a conditional import if needed.

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

cc6d2673 03/23/2011 01:25 pm Iustin Pop

Rename away htools/NEWS

Also add mention about it being obsolete.

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

8efa942b 03/22/2011 06:47 pm Iustin Pop

Remove obsolete htools/Makefile

Only one target wasn't ported over (the TAGS one), as hasktags is not
available easily in distributions, so it doesn't make sense to enable
it for all developers.

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

83d96c36 03/22/2011 06:47 pm Iustin Pop

Integrate htools's gitignore in top-level one

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

61d01c0f 03/22/2011 06:47 pm Iustin Pop

Remove some obsolete htools files

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

92902e91 03/18/2011 10:40 am Iustin Pop

Move htools-ganeti 2.3 design doc to doc/

I didn't know where to put in the TOC, so I added it after the ganeti
2.3 design doc.

Also, it seems that Sphinx is a bit limited in its list nesting
(compared to Pandoc), so I had to rework a bit the indentation (it...

5a19bd35 03/18/2011 10:40 am Iustin Pop

Integrate htools man pages in the main tree

This moves the man pages to their right place, removes the static
footer and header, and adds Makefile rules for the new .1 man pages.

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

562be46d 03/17/2011 06:38 pm Iustin Pop

Revert "Add temporary dir/file for htools import"

This reverts commit 8bc9e04a21457c4188475dc849d0d7d1e22ee929, not
needed anymore.

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

dc384cf0 03/17/2011 06:04 pm Iustin Pop

Merge remote branch 'htools/master'

  • htools/master: (605 commits)
    Update NEWS file for version 0.3.1
    Update copyright years in the man pages
    Remove obsolete env vars from the manpages
    Fix dist archive generation
    luxi backend: show attribute names in errors...
8bc9e04a 03/17/2011 05:29 pm Iustin Pop

Add temporary dir/file for htools import

In order for “git merge -s recursive -X subtree=htools” to do its
magic, an (mostly empty) directory must exist in the target tree name
‘htools’. Hence we add a temp file to it before the merge, and remove
it after that....