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root / src / Ganeti / HTools / Backend / IAlloc.hs @ 3daaab6c

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# Date Author Comment
affe1792 12/11/2013 07:43 pm Klaus Aehlig

Merge branch 'stable-2.8' into stable-2.9

  • stable-2.8
    Version bump for 2.8.3
    Update NEWS for 2.8.3 release
    Support reseting arbitrary params of ext disks
    Allow modification of arbitrary params for ext
    Do not clear disk.params in UpgradeConfig()...
67ec18c0 12/04/2013 04:51 pm Jose A. Lopes

Fix evacuation out of drained node

  • fix node daemon not to skip data, such as, memory and disk size,
    when building the node list to send to HBal, given that these data
    are important for HBal to determine whether an evacuation is
    possible
  • fix iallocator to properly load drained nodes from the list passed...
0eb83d70 12/04/2013 04:51 pm Bernardo Dal Seno

Refactor reading live data in htools

This simplifies different handling of individual items.

Cherry-picked from 8c72f7119f50a11661aacba2a1abffdfdc6f7cfa.

Signed-off-by: Jose A. Lopes <>
Reviewed-by: Thomas Thrainer <>
c8c071cb 07/01/2013 02:40 pm Bernardo Dal Seno

Load CPUs used by the node OS in htools

A new field is added to the Node type, and it's used to initialize the used
CPUs field.

The signature of Node.create has been split among lines to match the
parameter list.

Signed-off-by: Bernardo Dal Seno <>...
96f9b0a6 06/07/2013 04:11 pm Bernardo Dal Seno

Load node spindles data in htools

The data structure for nodes gets a new field for free spindles, and the
existing field for total spindles gets renamed to avoid identifying it with
the node parameter that had the same name. These fields get filled with...
8c72f711 06/07/2013 04:11 pm Bernardo Dal Seno

Refactor reading live data in htools

This simplifies different handling of individual items.

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Klaus Aehlig <>
2724417c 06/03/2013 04:15 pm Bernardo Dal Seno

Add spindles to instance disks in htools

A new data type is introduced for disks to store both size and spindles.
When available, spindles are filled with input data. Except for loading and
storing, spindles are ignored.

Signed-off-by: Bernardo Dal Seno <>...
c324da14 06/03/2013 04:15 pm Bernardo Dal Seno

Load exclusive_storage in htools

The node parameter is loaded into the data structures. No behavior is yet
modified.

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Klaus Aehlig <>
908c2f67 05/29/2013 10:52 am Thomas Thrainer

Parse NIC data from allocation request in hail

Add a NIC type and extend the Instance type by a list of NIC's. Parse
the NIC's in allocation requests and store them for now. Later patches
will make use of this field in order to ensure that the requested
instance is only placed in node groups wich are connected to those...
c8b199db 05/29/2013 10:52 am Thomas Thrainer

Parse node group networks

Extend the Group by the network ids it is connected to. Adapt
the IAlloc backend such that the networks are parsed correctly.
This also required the adaption of test data.

Signed-off-by: Thomas Thrainer <>
Reviewed-by: Guido Trotter <>
241cea1e 04/11/2013 05:10 pm Klaus Aehlig

Make the disks parameter available to the constructor

In that way, tools building on Instance will benefit from the corrected
verification semantics of the instance policy on disk space.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>
72747d91 02/07/2013 06:14 pm Iustin Pop

Remove use of 'head' and add hlint warning for it

Since 'head' is unsafe to use in most cases, this patch removes its
use from most of the code, adds a lint warning for it (and for tail as
well), and adds override annotations in the few cases where it's
actually OK to use it (mainly when using head over the result of...
ef947a42 01/14/2013 05:54 pm Dato Simó

Loader.hs: ignore expired ArSuspended policies

At the moment, because 'mergeData' is pure, it may set instance auto-repair
policies that are of the form `ArSuspended $ Until timestamp_in_the_past`.
If later on the auto-repair tool notices this, it has lost access to what...
3add7574 12/24/2012 11:38 pm Iustin Pop

Rename htools/ to src/

Per offline discussions, this is the first patch of the
renames. Tested with "make distcheck", seems to work fine.

The only change outside of the renaming is a bit of simplification in
the .gitignore rules; otherwise, simply s/htools/src/....