Add some unittests for node queries
These new tests check that:
- no known fields return unknown- any unknown field returns unknown- the type of the fields is consistent between the getters and the field definition- the length of each result row corresponds with the number of fields...
Move JSON.hs and Compat.hs out from under HTools/
These two files are not htools-specific, so let's move them out of theHTools subdirectory/module hierarchy and directly under Ganeti.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Implement compilation of regexes at creation time
This means that the verification of the correctness of the regex isdone once, at the deserialisation/creation time, as in the Pythoncode. To do this, we have to change the FilterRegex type from an alias...
Rename the Qlang and Queryd modules
Per the new query module hierarchy, rename Qlang to Query/Language andQueryd to Query/Server. This way, all query-related functionality isnow "contained" in the Query/ directory.
Signed-off-by: Iustin Pop <iustin@google.com>...
Add filtering support in Query
This adds basic infrastructure for filtering (fully functional except,as usual, for runtime data), and then uses it for node queries.
Since the filtering exports regex matching as an externalfunctionality, we have to use a regex library. There are many flavours...
Implement QueryFields for Nodes
Since we have all the definitions already, we can easily enablethis. Manual testing shows no difference between the Python and theHaskell versions of node list-fields.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Agata Murawska <agatamurawska@google.com>
Add Query support for Nodes (no filtering, no RPC)
This is the initial support for Query2: basic infrastructure (exceptfiltering) and node query support (without RPC).
It implements all the fields (tests by comparison with list-fields onthe Python side), except that:...
Stub query2 call integration into QueryD
This patch corrects the definitions in Qlang.hs to match what Pythonexpects on the wire; this means replacing some manual data typedefinitions with 'buildObject' so that we get serialisation (and fieldnames) for free, adding (manually) JSON instances for types which are...
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