zun/doc/source/contributor/mod-wsgi.rst
Madhuri Kumari 4b489da4f7 Add warning-is-error in setup.cfg
This patch adds the ``warning-is-error`` flag in setup.cfg
to build documents and also fix failure with the introduction
of this flag.

Change-Id: I3bfedc31361584526d6f528b74b0be3993f1ecba
Partial-Bug: #1703442
2017-07-14 08:58:54 +00:00

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Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.
===================================
Installing the API behind mod_wsgi
===================================
Zun comes with a few example files for configuring the API
service to run behind Apache with ``mod_wsgi``.
app.wsgi
========
The file ``zun/api/app.wsgi`` sets up the V2 API WSGI
application. The file is installed with the rest of the zun
application code, and should not need to be modified.
etc/apache2/zun.conf
======================
The ``etc/apache2/zun.conf`` file contains example settings that
work with a copy of zun installed via devstack.
.. literalinclude:: ../../../etc/apache2/zun.conf.template
1. On deb-based systems copy or symlink the file to
``/etc/apache2/sites-available``. For rpm-based systems the file will go in
``/etc/httpd/conf.d``.
2. Modify the ``WSGIDaemonProcess`` directive to set the ``user`` and
``group`` values to an appropriate user on your server. In many
installations ``zun`` will be correct. Modify the ``WSGIScriptAlias``
directive to set the path of the wsgi script. If you are using devstack,
the value should be ``/opt/stack/zun/zun/api/app.wsgi``. In the
``ErrorLog`` and ``CustomLog`` directives, replace ``%APACHE_NAME%`` with
``apache2``.
3. Enable the zun site. On deb-based systems::
$ a2ensite zun
$ service apache2 reload
On rpm-based systems::
$ service httpd reload