This adds support for a callback returning name resolver options. This
is required for powercycling offline nodes. While it would be possible
to implement this using a separate RPC client class, doing so would
require some code duplication with the standard “RpcRunner” class.

The callback can generate the options based on the call arguments.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

autotools/testrunner was missing in distcheck.  Now some changes from
70041061 have been reverted, and testrunner
is not built anymore.  coverage now uses fakeroot when needed.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Tests ending in "-runasroot" or "-runasroot.py" are run through fakeroot,
so activity that needs root privileges can be tested.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

This will be used in a later patch for parameter pre-processing. For
now we just add the parameter as 'None' and add a consistency check
for the parameter definitions.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Commit b459a848 was supposed to replace all, but one was missed. Add a
check to autotools/check-python-code.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Andrea Spadaccini <spadaccio@google.com>

I passed the timeout calculation function in the wrong field of the
definition. A small change is also needed in “build-rpc” to not abort
when writing the docstring.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This avoids having to override the function in the RPC runner.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

This way the generated code no longer contains arbitrary code.
Post-processing functions are used by reference.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Until now “autotools/build-rpc” would read the definition of all RPCs
and write them to a new file, “lib/_generated_rpc.py” with some
modifications. With this patch the generated code loads the definitions
and, at module load time, gets references to the actual definitions.
Further patches will even remove the calls to the post-processing
functions from the generated code.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This is in preparation to reducing the amount of generated code.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: Andrea Spadaccini <spadaccio@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Ensures licence and copyright headers are correct.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Instead of in-place code now each argument has an (optional) kind
assigned. The RPC client will then take care of encoding each argument
according to its definition. A new base (_RpcClientBase) is added to
take care of encoding and dispatching calls.

Future patches will also use these definitions in the node daemon.

A nice side-effect of this change is the ability to use stand-alone
functions, as opposed to class member methods, for most of the encoding.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

A new script, “autotools/build-rpc”, will be used to generate code for
RPC client wrappers. This is done because “lib/rpc.py” contains lots and
lots of boilerplate code. Forthcoming patches will start converting
RPC wrappers.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

lib/constants.py
* add to each CV_E* tuple the documentation of the error code
* add the DOCUMENTED_CONSTANTS constant for the doc preprocessor

autotools/docpp
* add a new directive class CONSTANTS_<kind>, that gets data from
  constants.DOCUMENTED_CONSTANTS

lib/cmdlib.py
* modify the code that unpacked the CV_E* tuples to ignore the
  documentation parameter

Signed-off-by: Andrea Spadaccini <spadaccio@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

autotools/docpp
* handle generic custom directives in the form <class>_<kind>
* adapt handling of query fields

build/sphinx_ext.py
* add the BuildValuesDoc function to output definitions using the sphinx
  syntax that was already used for query fields
* adapt BuildQueryFields to use BuildValuesDoc

Signed-off-by: Andrea Spadaccini <spadaccio@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

This check will abort if one of the standalone modules (currently
lib/rapi/client.py and tools/ganeti-listrunner) imports anything from
the Ganeti source directory.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

In version 0.21, pylint unified all the disable-* (and enable-*)
directives to disable (resp. enable). This leads to a lot of
DeprecationWarning being emitted even if one uses the recommended
version of pylint (0.21.1, as stated in devnotes.rst).

This commit changes all the disable-msg directives to disable.

Signed-off-by: Andrea Spadaccini <spadaccio@google.com>
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Until now it would only say that there was a line longer than 80
characters, but not where.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This saves another 5 kB from the generated script. An old debug comment
written to the generated output is also removed.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

… not the global line number.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

This grouping, which was a TODO for a long time, reduces the script size
by about 5kB.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This is just a style check. Option names should be consistent. Since all
of them go through the “build-bash-completion” script, this seemed to be
a good place.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

First, auto-generated files were not processed if HsColour thus the
'source' link in Haddock documentation was dangling.

Second, we document the original Python constant name in the
Ganeti.Constants source, so that it's easily retrievable (as opposed
to undoing the name transformation).

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

With the merge of the repositories, we can now auto-generate the code
for Haskell constants from the Python code.

Currently this only handles the basic types (strings and
integers). Handling containers such as lists and dictionaries is only
possible if we would use a parser such that we recognise the element
names. We could extend the convert-constants script if that becomes
necessary, right now I'm looking at just the simple constants such as
Iallocator modes, instance states, etc.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Since we have two sets of coverage data, we make the naming
consistent:

- doc/py-coverage for Python coverage
- doc/hs-coverage for Haskell coverage

We also need to exclude some more dirs from the list of checked
directories.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

- All lines matching "@QUERY_FIELDS_${resource}@" in the input will be
  replaced with a definition list describing the fields for $resource
- The core code is kept in the Sphinx extension, so that it could be
  used from there, too

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

This will detect human errors when setting a release date in NEWS.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This implements `gnt-group list`.

Signed-off-by: Adeodato Simo <dato@google.com>
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

The tilde needs to be escaped and I forgot the space which should be
used instead.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Don't ask … all I say is distcheck.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Only versions of the format “x.y.z” and “x.y.z~(rc|beta)N” (for N>0) are
allowed.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Currently, the coverage reports include the unittests themselves, and
this skewes unfairly the reports, as the coverage for the tests is very
high (since they all run).

To fix this, we export the ganeti temp dir from run-in-temp-dir, and we
use that to exclude the tests directory. The patch also fixes a but
related to multiple directories to be omitted (--omit a --omit b is
wrong, it needs to be --omit a,b).

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

This patch removes the last traces of docbook.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

A new script, autotools/check-tar, is used to check the resulting
.tar.gz file for unwanted contents like wrong file owners or
permissions.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

We autocomplete both by nodegroup name and uuid.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

The completion script for bash has to know about these options. Until now
the list was in two places--once in cli.py and once in
autotools/build-bash-completion. A shared list is used with this patch.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>