Changeset - 5e7eb3df806e
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Thomas De Schampheleire - 7 years ago 2018-12-29 22:30:08
thomas.de_schampheleire@nokia.com
install-iis: use logging.config.fileConfig instead of paste.script copy

paste.script.util.logging_config is an old copy of logging.config from
Python 2.5.1 (see [1]). There are no paste-specific details in it.

In other places, we are always using logging.config directly, there is no
reason not to do it in install-iis.


[1] https://bitbucket.org/wilig/pastescript/commits/04d0db6b2f5ab360bdaa5b10511d969a24fde0ec
2 files changed with 3 insertions and 3 deletions:
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docs/setup.rst
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@@ -355,233 +355,233 @@ Sample config for Nginx using proxy:
 

	
 
       rewrite ^/(.+)$ https://kallithea.example.com/_admin/gists/$1;
 
       rewrite (.*)    https://kallithea.example.com/_admin/gists;
 
    }
 

	
 
    server {
 
       listen          443;
 
       server_name     kallithea.example.com
 
       access_log      /var/log/nginx/kallithea.access.log;
 
       error_log       /var/log/nginx/kallithea.error.log;
 

	
 
       ssl on;
 
       ssl_certificate     your.kallithea.server.crt;
 
       ssl_certificate_key your.kallithea.server.key;
 

	
 
       ssl_session_timeout 5m;
 

	
 
       ssl_protocols SSLv3 TLSv1;
 
       ssl_ciphers DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:EDH-RSA-DES-CBC3-SHA:AES256-SHA:DES-CBC3-SHA:AES128-SHA:RC4-SHA:RC4-MD5;
 
       ssl_prefer_server_ciphers on;
 

	
 
       ## uncomment root directive if you want to serve static files by nginx
 
       ## requires static_files = false in .ini file
 
       #root /srv/kallithea/kallithea/kallithea/public;
 
       include         /etc/nginx/proxy.conf;
 
       location / {
 
            try_files $uri @kallithea;
 
       }
 

	
 
       location @kallithea {
 
            proxy_pass      http://127.0.0.1:5000;
 
       }
 

	
 
    }
 

	
 
Here's the proxy.conf. It's tuned so it will not timeout on long
 
pushes or large pushes::
 

	
 
    proxy_redirect              off;
 
    proxy_set_header            Host $host;
 
    ## needed for container auth
 
    #proxy_set_header            REMOTE_USER $remote_user;
 
    #proxy_set_header            X-Forwarded-User $remote_user;
 
    proxy_set_header            X-Url-Scheme $scheme;
 
    proxy_set_header            X-Host $http_host;
 
    proxy_set_header            X-Real-IP $remote_addr;
 
    proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;
 
    proxy_set_header            Proxy-host $proxy_host;
 
    proxy_buffering             off;
 
    proxy_connect_timeout       7200;
 
    proxy_send_timeout          7200;
 
    proxy_read_timeout          7200;
 
    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:
 

	
 

	
 
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 Kallithea
 
            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_subdirectory:
 

	
 

	
 
Apache as subdirectory
 
----------------------
 

	
 
Apache subdirectory part:
 

	
 
.. code-block:: apache
 

	
 
    <Location /PREFIX >
 
      ProxyPass http://127.0.0.1:5000/PREFIX
 
      ProxyPassReverse http://127.0.0.1:5000/PREFIX
 
      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 = /PREFIX
 

	
 
then change ``PREFIX`` into your chosen prefix
 

	
 
.. _apache_mod_wsgi:
 

	
 

	
 
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
 

	
 
- Add global Apache configuration to tell mod_wsgi that Python only will be
 
  used in the WSGI processes and shouldn't be initialized in the Apache
 
  processes::
 

	
 
    WSGIRestrictEmbedded On
 

	
 
- 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=5 threads=1 maximum-requests=100 \
 
        python-home=/srv/kallithea/venv
 
    WSGIProcessGroup kallithea
 
    WSGIScriptAlias / /srv/kallithea/dispatch.wsgi
 
    WSGIPassAuthorization On
 

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

	
 
.. code-block:: apache
 

	
 
    WSGIDaemonProcess kallithea processes=5 threads=1 maximum-requests=100
 
    WSGIProcessGroup kallithea
 
    WSGIScriptAlias / /srv/kallithea/dispatch.wsgi
 
    WSGIPassAuthorization On
 

	
 
Apache will by default run as a special Apache user, on Linux systems
 
usually ``www-data`` or ``apache``. If you need to have the repositories
 
directory owned by a different user, use the user and group options to
 
WSGIDaemonProcess to set the name of the user and group.
 

	
 
Example WSGI dispatch script:
 

	
 
.. code-block:: python
 

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

	
 
    # sometimes it's needed to set the current dir
 
    os.chdir('/srv/kallithea/')
 

	
 
    import site
 
    site.addsitedir("/srv/kallithea/venv/lib/python2.7/site-packages")
 

	
 
    ini = '/srv/kallithea/my.ini'
 
    from paste.script.util.logging_config import fileConfig
 
    from logging.config import fileConfig
 
    fileConfig(ini)
 
    from paste.deploy import loadapp
 
    application = loadapp('config:' + 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
 
    from 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/
 
.. _Python regular expression documentation: https://docs.python.org/2/library/re.html
 
.. _Mercurial: https://www.mercurial-scm.org/
 
.. _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/
 
.. _mercurial-server: http://www.lshift.net/mercurial-server.html
 
.. _PublishingRepositories: https://www.mercurial-scm.org/wiki/PublishingRepositories
kallithea/bin/kallithea_cli_iis.py
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# -*- coding: utf-8 -*-
 
# This program is free software: you can redistribute it and/or modify
 
# it under the terms of the GNU General Public License as published by
 
# the Free Software Foundation, either version 3 of the License, or
 
# (at your option) any later version.
 
#
 
# This program is distributed in the hope that it will be useful,
 
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
# GNU General Public License for more details.
 
#
 
# You should have received a copy of the GNU General Public License
 
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
import click
 
import kallithea
 
import kallithea.bin.kallithea_cli_base as cli_base
 

	
 
import os
 
import sys
 

	
 
dispath_py_template = '''\
 
# Created by Kallithea 'kallithea-cli iis-install'
 
import sys
 

	
 
if hasattr(sys, "isapidllhandle"):
 
    import win32traceutil
 

	
 
import isapi_wsgi
 
import os
 

	
 
def __ExtensionFactory__():
 
    from paste.deploy import loadapp
 
    from paste.script.util.logging_config import fileConfig
 
    from logging.config import fileConfig
 
    fileConfig('%(inifile)s')
 
    application = loadapp('config:%(inifile)s')
 

	
 
    def app(environ, start_response):
 
        user = environ.get('REMOTE_USER', None)
 
        if user is not None:
 
            os.environ['REMOTE_USER'] = user
 
        return application(environ, start_response)
 

	
 
    return isapi_wsgi.ISAPIThreadPoolHandler(app)
 

	
 
if __name__=='__main__':
 
    from isapi.install import *
 
    params = ISAPIParameters()
 
    sm = [ScriptMapParams(Extension="*", Flags=0)]
 
    vd = VirtualDirParameters(Name="%(virtualdir)s",
 
                              Description = "Kallithea",
 
                              ScriptMaps = sm,
 
                              ScriptMapUpdate = "replace")
 
    params.VirtualDirs = [vd]
 
    HandleCommandLine(params)
 
'''
 

	
 
@cli_base.register_command(config_file=True)
 
@click.option('--virtualdir', default='/',
 
        help='The virtual folder to install into on IIS.')
 
def iis_install(virtualdir):
 
    """Install into IIS using isapi-wsgi."""
 

	
 
    config_file_abs = kallithea.CONFIG['__file__']
 

	
 
    try:
 
        import isapi_wsgi
 
    except ImportError:
 
        sys.stderr.write('missing requirement: isapi-wsgi not installed\n')
 
        sys.exit(1)
 

	
 
    dispatchfile = os.path.join(os.getcwd(), 'dispatch.py')
 
    click.echo('Writing %s' % dispatchfile)
 
    with open(dispatchfile, 'w') as f:
 
        f.write(dispath_py_template % {
 
            'inifile': config_file_abs.replace('\\', '\\\\'),
 
            'virtualdir': virtualdir,
 
            })
 

	
 
    click.echo('Run \'python "%s" install\' with administrative privileges '
 
        'to generate the _dispatch.dll file and install it into the '
 
        'default web site' % dispatchfile)
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