.. -*- coding: utf-8 -*-

.. _cubicweb-ctl:

``cubicweb-ctl`` tool

=====================

`cubicweb-ctl` is the swiss knife to manage *CubicWeb* instances.

The general syntax is ::

  cubicweb-ctl <command> [options command] <arguments commands>

To view available commands ::

  cubicweb-ctl

  cubicweb-ctl --help

Please note that the commands available depends on the *CubicWeb* packages

and cubes that have been installed.

To view the help menu on specific command ::

  cubicweb-ctl <command> --help

Listing available cubes and instance

-------------------------------------

* ``list``, provides a list of the available configuration, cubes

  and instances.

Creation of a new cube

-----------------------

Create your new cube cube ::

   cubicweb-ctl newcube

This will create a new cube in

``/path/to/forest/cubicweb/cubes/<mycube>`` for a Mercurial forest

installation, or in ``/usr/share/cubicweb/cubes`` for a debian

packages installation.

Create an instance

-------------------

You must ensure `~/cubicweb.d/` exists prior to this. On windows, the

'~' part will probably expand to 'Documents and Settings/user'.

To create an instance from an existing cube, execute the following

command ::

   cubicweb-ctl create <cube_name> <instance_name>

This command will create the configuration files of an instance in

``~/etc/cubicweb.d/<instance_name>``.

The tool ``cubicweb-ctl`` executes the command ``db-create`` and

``db-init`` when you run ``create`` so that you can complete an

instance creation in a single command. But of course it is possible

to issue these separate commands separately, at a later stage.

Command to create/initialize an instance database

-------------------------------------------------

* ``db-create``, creates the system database of an instance (tables and

  extensions only)

* ``db-init``, initializes the system database of an instance

  (schema, groups, users, workflows...)

Commands to control instances

-----------------------------

* ``start``, starts one or more or all instances

of special interest::

  start -D

will start in debug mode (under windows, starting without -D will not

work; you need instead to setup your instance as a service).

* ``stop``, stops one or more or all instances

* ``restart``, restarts one or more or all instances

* ``status``, returns the status of the instance(s)

Commands to maintain instances

------------------------------

* ``upgrade``, launches the existing instances migration when a new version

  of *CubicWeb* or the cubes installed is available

* ``shell``, opens a (Python based) migration shell for manual maintenance of the instance

* ``db-dump``, creates a dump of the system database

* ``db-restore``, restores a dump of the system database

* ``db-check``, checks data integrity of an instance. If the automatic correction

  is activated, it is recommanded to create a dump before this operation.

* ``schema-sync``, synchronizes the persistent schema of an instance with

  the instance schema. It is recommanded to create a dump before this operation.

Commands to maintain i18n catalogs

----------------------------------

* ``i18ncubicweb``, regenerates messages catalogs of the *CubicWeb* library

* ``i18ncube``, regenerates the messages catalogs of a cube

* ``i18ninstance``, recompiles the messages catalogs of an instance.

  This is automatically done while upgrading.

See also chapter :ref:`internationalization`.

Other commands

--------------

* ``delete``, deletes an instance (configuration files and database)

Command to create an instance for Google AppEngine datastore source

-------------------------------------------------------------------

* ``newgapp``, creates the configuration files for an instance

This command needs to be followed by the commands responsible for

the database initialization. As those are specific to the `datastore`,

specific Google AppEgine database, they are not available for now

in cubicweb-ctl, but they are available in the instance created.

For more details, please see :ref:`GoogleAppEngineSource` .