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[DOC] mod_wsgi: slight improvement. 

bzr revid: vmt@openerp.com-20130206103835-dsd4mrq8ya4fkz52
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Vo Minh Thu 2013-02-06 11:38:35 +01:00
parent 22a612ee28
commit f609cce671
1 changed files with 27 additions and 12 deletions
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39
doc/deployment-mod-wsgi.rst
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@ -13,23 +13,32 @@ Summary
-------
Similarly to :doc:`deployment-gunicorn`, running OpenERP behind Apache with
``mod_wsgi`` requires to modify the sample ``openerp-wsgi.py`` script.
For instance, make sure to correctly set the ``addons_path`` configuration
(using absolute paths). Then that Python script can be set in the Apache
configuration.
``mod_wsgi`` requires to modify the sample ``openerp-wsgi.py`` script. Then
that Python script can be set in the Apache configuration.
Configuration
-------------
Python (WSGI) application
-------------------------
In Apache's configuration, add the line
Apache needs a Python script providing the WSGI application. By default the
symbol looked up by Apache is ``application`` but it can be overidden with the
``WSGICallableObject`` directive if necessary. A sample script
``openerp-wsgi.py`` is provided with OpenERP and you can adapt it to your
needs. For instance, make sure to correctly set the ``addons_path``
configuration (using absolute paths).
::
.. note ::
The script provided to Apache has often the extension ``.wsgi`` but the
``openerp-wsgi.py`` script will do just as fine.
Apache Configuration
--------------------
In Apache's configuration, add the following line to activate ``mod_wsgi``::
LoadModule wsgi_module modules/mod_wsgi.so
to activate ``mod_wsgi``.
Then a possible configuration is as follow::
Then a possible (straightforward, with e.g. no virtual server) configuration is
as follow::
WSGIScriptAlias / /home/thu/repos/server/trunk/openerp-wsgi.py
WSGIDaemonProcess oe user=thu group=users processes=2 python-path=/home/thu/repos/server/trunk/ display-name=apache-openerp
@ -45,11 +54,17 @@ run the application defined in the ``openerp-wsgi.py`` script.
The ``WSGIDaemonProcess`` and ``WSGIProcessGroup`` directives create a process
configuration. The configuration makes it possible for isntance to specify
which user runs the OpenERP process.
which user runs the OpenERP process. The ``display-name`` option will make the
processes appear as ``apache-openerp`` in ``ps`` (instead of the normal
``httpd``).
Finally, it is necessary to make sure the source directory where the script can
be found is allowed by Apache with the ``Directory`` block.
``mod_wsgi`` supports a lot of directives, please see this ``mod_wsgi`` wiki
page for more details:
http://code.google.com/p/modwsgi/wiki/ConfigurationDirectives.
Running
-------