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

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

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

In some cases pylint doesn't parse the import correctly, so we add
silences; but there are also many cases of unused imports, which we
simply remove.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Olivier Tharan <olive@google.com>

This patch should have only:

- pylint disables
- docstring changes
- whitespace changes

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Olivier Tharan <olive@google.com>

Commits d3ed23ff and 4eb62659 broke gnt-debug due to renamed option
targets. Sorry again!

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

Since >90% of the commands take the “--debug” option, and all should
actually take it (the gnt-job command is currently missing it), it makes
sense to simply remove this and add it by default in cli.py.

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

Currently, the indentation level for a command's definition depends on
the command name length, and this makes the commands dict unpleasant to
the eye. This patch changes it so that a new line begins right after the
left parenthesis starting the command tuple.

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

This was already unified inside gnt-instance, I just moved that
definition (and upper-cased it) into cli.py.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

This patch also changes the gnt-debug's “--algorithm” into
IALLOCATOR_OPT, since it was the only non-standard use of this (due to
historical reasons). Since it's just a debug option,
backwards-compatibility is not critical here.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Currently multiple files define a 'verbose' option. This patch moves all
these definitions to a single VERBOSE_OPT option which is exported from
cli.py.

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

This patch extends gnt-debug to be able to submit multiple copies of the
input jobs and job contents, in order to simplify testing. It also adds
a timing mode, and splits the execution into separate submit and
execution stages (for timing purposes).

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

This survived QA, burnin and unittests.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Luca Bigliardi <shammash@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Olivier Tharan <olive@google.com>

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>

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

This can be used to generate the bash completion script automatically.
In the future it may allow for better command line validation as well.

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

Currently gnt-debug submits jobs individually, but in 2.1 JobExecutor
uses the optimized SubmitManyJobs luxi call and as such should be used
whenever multiple jobs need to be submitted.

This patch converts gnt-debug submit-job to use it and also removes an
extra empty line in the JobExecutor class.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Currently “gnt-debug submit-job” takes a single argument and has
non-trivial startup-costs; in order to exercise the job system, it is
better to be able to submit multiple jobs with a single invocation of
the script.

This patch extends it to take multiple argument, de-serialize the
opcodes and then submit all of them as fast as possible, in order to
increase pressure on the master daemon.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Alexander Schreiber <als@google.com>

This removes some constraints:
  - only two disks supported, this is no longer true as the underlying
    functions can now compute size for a variable number of disks
  - error when the hypervisor was not being passed
  - typo error

Reviewed-by: imsnah

The submit function was using a very old API. This patch brings it up to
date.

Reviewed-by: imsnah

Reviewed-by: imsnah

Some names were wrong, and similar stuff detected by pylint.
gnt-debug.GenericOpCode is still broken.

Reviewed-by: imsnah

Currently the gnt-* scripts are using a mix of print, logger.ToStd* and
sys.stderr.write. We convert them all to using cli.ToStdout/err. This
way, we can easily change the implementation for all at once.

Reviewed-by: imsnah

The old API is no longer working.

Reviewed-by: ultrotter

[Trunk version]

Reviwed-by: imsnah

This reverts commit 976.

Reviewed-by: ultrotter

[Forward-port of the 1.2 branch patch]

This patch removes all the parameters and options from the output
"gnt-X" (i.e. the subcommand list for command). This is done in order to
uniformize the output, currently only some parameters are shown and they
are not always consistent (e.g. required versus important parameters).

Reviewed-by: ultrotter

In preparation for the introduction of automatic instance allocator,
this patch adds an allocator simulation opcode, that based on the input
parameters, will return either the input message to the allocator
(implemented) or the result of the allocator run (not yet implemented).

This allows algorithm tests against simulated allocations and the
current cluster state.

The patch adds the following:
  - a function that generates the generic cluster information for the
    allocator
  - a function that generates the 'new instance' information
  - a function that generates the 'replace_secondary' information

These three functions will be used by the allocator framework later to
generate the actual information for the external algorithms. Currently
we just return the json-serialized text.

Reviewed-by: imsnah

This patch enhances gnt-debug to be able to submit any opcodes. The
opcodes are input from a json file containing a list of opcodes.

This allows enhanced testing of opcodes until the other gnt-* commands
are converted to use the master daemon.

Reviewed-by: ultrotter

This patch adds a script which submits a job consisting of the
OpTestDelay opcode. This can be helpful for debugging and can be
extended to execute other 'debug'-like tasks.

Reviewed-by: ultrotter