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# Date Author Comment
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 <>
4cbe9bda 09/03/2012 04:45 pm Iustin Pop

Stub query2 call integration into QueryD

This patch corrects the definitions in Qlang.hs to match what Python
expects on the wire; this means replacing some manual data type
definitions with 'buildObject' so that we get serialisation (and field
names) for free, adding (manually) JSON instances for types which are...
9abbb084 09/03/2012 04:45 pm Iustin Pop

Fix error reporting for bad Luxi arguments in QueryD

Currently, the query daemon would simply close the connection to the
client without issuing a response, if parsing the arguments failed;
the error was just logged.

Since this is very ugly from the client's point of view, we change it...
0d0ac025 09/03/2012 03:13 pm Iustin Pop

Cleanup query socket before attempting to bind

This patch adds a simple function to ensure a socket doesn't exist
before binding to it. Additionally, we cleanup the exports of
Queryd.hs.

Signed-off-by: Iustin Pop <>
Reviewed-by: Agata Murawska <>
a2160e57 09/03/2012 03:13 pm Iustin Pop

Complete and enable the haskell QueryClusterInfo call

Since we have now access to all cluster parameters, we can "fill" the
parameters, and can finally enable it in CLI/RAPI.

Signed-off-by: Iustin Pop <>
Reviewed-by: Agata Murawska <>
f2374060 08/28/2012 06:02 pm Iustin Pop

Enable tags query over the query socket

This patch adds the tags field to the objects which were missing it
(all except Cluster), implements handling the LuxiCall QueryTags, and
then enables the use of the query socket in cli.ListTags, used by all
commands, and in the RAPI client....
25b54de0 08/28/2012 05:59 pm Iustin Pop

Initial query daemon implementation

This is just a new module that exports a runQueryD function, that can
be imported to run a separate thread handling the luxi requests.

Currently it needs access just to the configuration, in the future it
will need access to an RPC runner too....