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root / Ganeti / HTools @ 5aa48dbe

Name Size
CLI.hs 2.7 kB
Cluster.hs 30.5 kB
Container.hs 1.9 kB
IAlloc.hs 3.7 kB
Instance.hs 2.2 kB
Node.hs 8.5 kB
PeerMap.hs 1.7 kB
Rapi.hs 3 kB
Utils.hs 4 kB
Version.hs.in 172 Bytes

Latest revisions

# Date Author Comment
5aa48dbe 05/21/2009 12:54 am Iustin Pop

Generalize some Result function into monad ones

We don't really needed, but is more clean like this.

942403e6 05/21/2009 12:25 am Iustin Pop

Switch from hand-written monads to a real one

This big patch converts from our home-grown monad-like constructs
(the Either stuff) to a real, Either-like-but-another-name monad.

We introduce a “Result a” monad, and this allows dropping many of the
extra constructs. Hopefully the code is also more clear....

144f190b 05/21/2009 12:25 am Iustin Pop

Small changes to the IAlloc module

Adding a small request type data structure.

234d8af0 05/20/2009 12:59 am Iustin Pop

Don't consider offline nodes as N+1 failed

This is just a cosmetic (I hope) change; the nodes shouldn't be used
anyway, and we only correct the display message.

aff363a4 05/20/2009 12:50 am Iustin Pop

Drop RAPI v1 compatiblity

Since we only support Ganeti 2.0, we drop the 1.2 compatibility.

00b15752 05/20/2009 12:45 am Iustin Pop

Add support for 'offline' nodes

This patch drops compatiblity with Ganeti 1.2 and adds support for
offline nodes in the cluster. When reading from RAPI, the drained nodes
are considered offline so that we don't allocate on them too.

3f6af65c 05/19/2009 01:19 am Iustin Pop

Update the IAlloc module

We know have a working parseData function that returns the node and
instance data. This uncovered bad support for non-drbd instances ☹

9ba5c28f 05/18/2009 12:03 pm Iustin Pop

Move the JSON utilities to Utils.hs

This patch moves the generic/reusable JSON functions to Utils.hs, so
that they're shared between RAPI/IAlloc.

43643696 05/18/2009 09:46 am Iustin Pop

Add a copy of Rapi.HS as IAlloc.hs

This will be used in two ways:
- format the response to Ganeti (easy, implemented)
- parse the input data and build the node/instance lists (hard :)

b0517d61 04/25/2009 06:40 pm Iustin Pop

hbal: Add a new min-score option

This new parameter causes the algorithm to finish (or even not start at
all) if we reach/have a score better than it.

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