Add constants for two values which we re-evaluate
Two constants which we use as Integer are defined as Int inConstants.hs (coming from constants.py), so we do the conversion everytime we use it. Let's move them to top-level names, so that theconversion is only done once....
Fix typo in comment
There was a typo in the docstring of the parseMessage function of theconfd server.
Signed-off-by: Michele Tartara <mtartara@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Remove read instances from our Haskell code
It turns out that optimising 'read' derived instances (via -O) forcomplex data types (like OpCode, or the various objects) can be slowto very slow. Disabling such instances results in (time make$all_our_haskell_binaries) large compile-time savings and also smaller...
Cleanup THH function use from built module namespace
Currently, THH.hs "injects" into the built code names of libraryfunctions like Text.JSON.makeObj, Ganeti.JSON.fromObj, etc. builtdirectly from strings, via (e.g.)
varE (mkName "makeObj")
This means that the "makeObj" name must exist in the target module,...
Remove unsafePerformIO usage
We need to change a few things, most importantly CLI options defaults,but otherwise we already used the path to files from functions whichwere already in the I/O monad, so we don't have to change much of thecode flow.
Additionally, Path.hs now has an explicit export list, to stop...
Split queryd run into prepare and exec
This will help with the general daemon split of prepare/run, and flagerrors earlier in the startup.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Move preparation steps of confd in prepMain
This does the address parsing earlier, before we fork, forbetter/faster error reporting.
Rename Confd.hs to Confd/Types.hs
This should be the last module rename, promise!
We rename this to conform to the other hierarchies (e.g. Query), andto not have both Confd.hs and Confd/*.hs.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Implement base checkFn/prepFn/execFn model for daemons
This mirrors the code in the Python code base, and is required forclean error reporting during startup.
This patch implements the basic infrastructure; the confd daemon isnot yet modified to take advantage of this, just the types are...
Merge branch 'devel-2.6' into submit
Conflicts: Makefile.am (reordering, fixed) htools/Ganeti/Confd/Server.hs (hlint fixes on master) htools/Ganeti/Daemon.hs (hlint)...
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