proxy_buffers               8 32k;

    client_max_body_size        1024m;

    client_body_buffer_size     128k;

    large_client_header_buffers 8 64k;

Apache virtual host reverse proxy example

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

Here is a sample configuration file for Apache using proxy:

.. code-block:: apache

    <VirtualHost *:80>

            ServerName kallithea.example.com

            <Proxy *>

              # For Apache 2.4 and later:

              Require all granted

              # For Apache 2.2 and earlier, instead use:

              # Order allow,deny

              # Allow from all

            </Proxy>

            #important !

            #Directive to properly generate url (clone url) for pylons

            ProxyPreserveHost On

            #kallithea instance

            ProxyPass / http://127.0.0.1:5000/

            ProxyPassReverse / http://127.0.0.1:5000/

            #to enable https use line below

            #SetEnvIf X-Url-Scheme https HTTPS=1

    </VirtualHost>

Additional tutorial

http://pylonsbook.com/en/1.1/deployment.html#using-apache-to-proxy-requests-to-pylons

Apache as subdirectory

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

Apache subdirectory part:

.. code-block:: apache

    <Location /<someprefix> >

      ProxyPass http://127.0.0.1:5000/<someprefix>

      ProxyPassReverse http://127.0.0.1:5000/<someprefix>

      SetEnvIf X-Url-Scheme https HTTPS=1

    </Location>

Besides the regular apache setup you will need to add the following line

into ``[app:main]`` section of your .ini file::

    filter-with = proxy-prefix

Add the following at the end of the .ini file::

    [filter:proxy-prefix]

    use = egg:PasteDeploy#prefix

    prefix = /<someprefix>

then change ``<someprefix>`` into your chosen prefix

Apache with mod_wsgi

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

Alternatively, Kallithea can be set up with Apache under mod_wsgi. For

that, you'll need to:

- Install mod_wsgi. If using a Debian-based distro, you can install

  the package libapache2-mod-wsgi::

    aptitude install libapache2-mod-wsgi

- Enable mod_wsgi::

    a2enmod wsgi

- Create a wsgi dispatch script, like the one below. Make sure you

  check that the paths correctly point to where you installed Kallithea

  and its Python Virtual Environment.

- Enable the ``WSGIScriptAlias`` directive for the WSGI dispatch script,

  as in the following example. Once again, check the paths are

  correctly specified.

Here is a sample excerpt from an Apache Virtual Host configuration file:

.. code-block:: apache

    WSGIDaemonProcess kallithea \

        processes=1 threads=4 \

    WSGIScriptAlias / /srv/kallithea/dispatch.wsgi

    WSGIPassAuthorization On

Or if using a dispatcher WSGI script with proper virtualenv activation:

.. code-block:: apache

    WSGIDaemonProcess kallithea processes=1 threads=4

    WSGIScriptAlias / /srv/kallithea/dispatch.wsgi

    WSGIPassAuthorization On

.. note::

   When running apache as root, please make sure it doesn't run Kallithea as

   root, for examply by adding: ``user=www-data group=www-data`` to the configuration.

.. note::

   If running Kallithea in multiprocess mode,

   make sure you set ``instance_id = *`` in the configuration so each process

   gets it's own cache invalidation key.

Example WSGI dispatch script:

.. code-block:: python

    import os

    os.environ["HGENCODING"] = "UTF-8"

    os.environ['PYTHON_EGG_CACHE'] = '/srv/kallithea/.egg-cache'

    # sometimes it's needed to set the curent dir

    os.chdir('/srv/kallithea/')

    import site

    from paste.deploy import loadapp

    from paste.script.util.logging_config import fileConfig

    fileConfig('/srv/kallithea/my.ini')

    application = loadapp('config:/srv/kallithea/my.ini')

Or using proper virtualenv activation:

.. code-block:: python

    activate_this = '/srv/kallithea/venv/bin/activate_this.py'

    execfile(activate_this, dict(__file__=activate_this))

    import os

    os.environ['HOME'] = '/srv/kallithea'

    ini = '/srv/kallithea/kallithea.ini'

    from paste.script.util.logging_config import fileConfig

    fileConfig(ini)

    from paste.deploy import loadapp

    application = loadapp('config:' + ini)

Other configuration files

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

A number of `example init.d scripts`__ can be found in

the ``init.d`` directory of the Kallithea source.

.. __: https://kallithea-scm.org/repos/kallithea/files/tip/init.d/ .

.. _virtualenv: http://pypi.python.org/pypi/virtualenv

.. _python: http://www.python.org/

.. _Mercurial: http://mercurial.selenic.com/

.. _Celery: http://celeryproject.org/

.. _Celery documentation: http://docs.celeryproject.org/en/latest/getting-started/index.html

.. _RabbitMQ: http://www.rabbitmq.com/

.. _Redis: http://redis.io/

.. _python-ldap: http://www.python-ldap.org/

.. _mercurial-server: http://www.lshift.net/mercurial-server.html

.. _PublishingRepositories: http://mercurial.selenic.com/wiki/PublishingRepositories