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root / htools / Ganeti @ 25779212

Name Size
  Confd
  HTools
  Query
BasicTypes.hs 5.9 kB
Confd.hs 5.3 kB
Config.hs 9.1 kB
Constants.hs.in 955 Bytes
Daemon.hs 12.3 kB
Hash.hs 1.8 kB
Jobs.hs 2.1 kB
Logging.hs 4.5 kB
Luxi.hs 14.9 kB
Objects.hs 20.8 kB
OpCodes.hs 3.3 kB
Qlang.hs 11.9 kB
Queryd.hs 7.9 kB
Rpc.hs 9 kB
Runtime.hs 5.1 kB
Ssconf.hs 4.7 kB
THH.hs 31.5 kB

Latest revisions

# Date Author Comment
25779212 09/04/2012 01:59 pm Iustin Pop

Add an Applicative instance for our Result type

This will allow us to run generic computations in an Applicative
context, if a monadic one is not needed (or not applicable due to
class constraints).

Signed-off-by: Iustin Pop <>
Reviewed-by: Agata Murawska <>
05ac718f 09/04/2012 01:59 pm Iustin Pop

Parameterize the Filter type

In preparation for introducing filtering functionality, we convert the
'Filter' type from a '*' kind to a '* -> *' kind.

This allows us to define some general properties for the filter, and
for example introduce later an easy filter compilation, etc....
518023a9 09/04/2012 01:59 pm Iustin Pop

Implement QueryFields for Nodes

Since we have all the definitions already, we can easily enable
this. Manual testing shows no difference between the Python and the
Haskell versions of node list-fields.

Signed-off-by: Iustin Pop <>
Reviewed-by: Agata Murawska <>
2a9aff11 09/04/2012 12:44 pm René Nussbaumer

Putting the multiallocate pieces together

This is the final part:

  • Parsing the new request type
  • Feed it to allocList
  • Format the result

Signed-off-by: René Nussbaumer <>
Reviewed-by: Iustin Pop <>
c85abf30 09/04/2012 12:44 pm René Nussbaumer

Adding allocList function

This function iterates over the tryMGAlloc function, updates the node
list and instance list, and refeeds it recursively until no new
instances are left.

This allows us then to allocate multiple instances and see if they would
fit together....
72295708 09/03/2012 04:52 pm Iustin Pop

Add missing luxi query 'QueryFields'

This was missed; we add the definition and the de-serialisation
support.

Signed-off-by: Iustin Pop <>
Reviewed-by: Agata Murawska <>
046fe3f5 09/03/2012 04:52 pm Iustin Pop

Add Query support for Nodes (no filtering, no RPC)

This is the initial support for Query2: basic infrastructure (except
filtering) and node query support (without RPC).

It implements all the fields (tests by comparison with list-fields on
the Python side), except that:...
9d4cc8ed 09/03/2012 04:45 pm Iustin Pop

One more SADT type - VType

This adds the VTYPE_* conversion to VType, used for QFT equivalence
later.

Signed-off-by: Iustin Pop <>
Reviewed-by: Agata Murawska <>
2af78b97 09/03/2012 04:45 pm Iustin Pop

Expand THH with more functionality for parameters

This adds two related improvements to THH:

- for parameters, we declare a list with all their fields, so that
Query2 can build the list of fields (e.g. for hvparams, or ndparams)
automatically

- we declare a new type class for "DictObjects", i.e. objects which...
da45c352 09/03/2012 04:45 pm Iustin Pop

Add more node-related data types and functions

This is a simple type declaration for NodeRole, a NdParamObject type
class, and a few related helper functions for nodes and node groups.

Signed-off-by: Iustin Pop <>
Reviewed-by: Agata Murawska <>

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