Synnefo » snf-ganeti » ganeti-local

Reorder options in CLI.hs

This should be no code change, just reordering of the options.

Signed-off-by: Iustin Pop <iustin@google.com>

Switch the text file format to single-file

This patch changes from the two separate files to a single file, with
sections separated by a blank line. Currently only the node and instance
data is accepted, later the cluster tags will be read too via this
format....

Allow overriding the field list in -p

The print nodes option can now accept an optional field list to
customise the output. This is ugly, since the field names do not match
the header names, but it is at least barely customisable (at runtime).

Convert option parsing to a monadic flow

This allows us to do verification of option arguments in the assignment
functions themselves.

Add an option to input utilisation data

Add a command line option for executing jobs

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

Split the exernal data loader out of CLI.hs

Currently the external data loader is in CLI.hs, which makes all
programs that need cli functionality (options, etc.) link against the
network modules (most importantly curl). This patch splits this
functionality into a new module such that (for example) hail which only...

Simplify the wrapIO function

This fixes one warning from hlint.

Add a simulated cluster data loader

This is useful especially for hspace, where we might want to simulate a
hypothetical cluster to check allocation beforehand.

Unify the command line options and structures

This patch moves all the command line options and their internal
representation into CLI.hs. This means that duplicated options between
any two binaries are no longer declared twice, and that we no longer
need the two *Option classes.

Add support for luxi backend in CLI/hspace/hbal

This patch changes the backend selection method in CLI to prefer, in order:
- a RAPI specification
- a Luxi specification
- and finally the node/instance files

It also modifies hspace and hbal to provide a ‘-L’ command line option...

Fix hlint-generated warnings

This big patch cleans up the code per hlint indications. Many removals
of extra parentheses, replacements of concat . map with concabtMap,
extra dollar signs, eta reductions, etc. were performed.

The code still compiles and passes a couple of manual tests on sample...

Add copyright/license information

This doc-patch adds copyright and license information to (hopefully) all
needed files.

Change the module import hierarchy

This patch makes the Types module a base module, and Node/Instance ones
import it, from the previous (opposite) situation. This will allow in
the future to use newtypes for the index and name types.

Remove some extraneous uses of ktn/kti

Since we have Node/Instance.name, we can now simplify a few constructs.

Introduce a class for CLI options

This patch generalizes a little the CLI handling by not passing in a
special function for help and such, but instead requiring that the
options object supports some common functionality.

Implement writing the command list to a script

This patch adds support in hbal for writing the command list to a shell
script, with error checking and allowing for early exit.

Split common CLI functionality into a module

This patch moves the common CLI functionality (as much as currently
possible) into a separate module. This means we only have one parseOpts
and that Utils.hs doesn't keep this kind of functions anymore.