modwsgi

Python WSGI adapter module for Apache.

Ubuntu installation 12.04

   1 apt-get install libapache2-mod-wsgi
   2 service apache2 restart

Create file /var/www/test.wsgi

   1 def application(environ, start_response):
   2     status = '200 OK'
   3     output = 'Hello World! Mod WSGI running'
   4 
   5     response_headers = [('Content-type', 'text/plain'),
   6                         ('Content-Length', str(len(output)))]
   7     start_response(status, response_headers)
   8 
   9     return [output]

Add to file /etc/apache2/sites-available/default inside the Virtual host the following

   1 WSGIScriptAlias /test /var/www/test.wsgi

Slackware 14 installation

   1 wget http://code.google.com/p/modwsgi/downloads/detail?name=mod_wsgi-3.4.tar.gz&can=1&q=
   2 cp mod_wsgi-3.4.tar.gz /tmp
   3 cd /tmp
   4 tar xvzf mod_wsgi-3.4.tar.gz
   5 cd mod_wsgi-3.4
   6 ./configure
   7 make clean
   8 make 
   9 make install
  10 ldconfig
  11 ls /usr/lib/httpd/modules #should appear file mod_wsgi.so
  12 touch /etc/httpd/mod_wsgi.conf

Edit file /etc/httpd/httpd.conf and add

   1 Include /etc/httpd/mod_wsgi.conf
   2 Include /etc/httpd/vhosts.conf

Edit file /etc/httpd/mod_wsgi.conf and add

   1 LoadModule wsgi_module /usr/lib/httpd/modules/mod_wsgi.so

Restart apache with

   1 /etc/rc.d/rc.httpd restart

Check if mod_wsgi module is loaded with

tail /var/log/httpd/error_log | grep wsgi
Should appear mod_wsgi/3.4

Create test wsgi app

Create file /var/www/htdocs/test/test.wsgi

   1 def application(environ, start_response):
   2     start_response('200 OK', [('Content-Type', 'text/html')])
   3     yield '<html><body><h1>Test WSGI</h1></body></html>'

Create virtual host in /etc/httpd/vhosts.conf

   1 <VirtualHost *:80>
   2     ServerName localhosttestwsgi
   3     DocumentRoot "/var/www/htdocs/test"
   4     WSGIScriptAlias / /var/www/htdocs/test/test.wsgi
   5     ErrorLog /var/log/localhosttestwsgi-error_log
   6     CustomLog /var/log/localhosttestwsgi-access_log common
   7     <Directory "/var/www/htdocs/test">
   8       Require local
   9     </Directory>
  10 </VirtualHost>

Add host to /etc/hosts

   1 127.0.0.1 localhosttestwsgi

Restart apache

   1 /etc/rc.d/rc.httpd restart

Open url http://localhosttestwsgi/ and see if the string Test WSGI appears.

-  ⇤ ← Revision 1 as of 2013-12-26 12:14:07 → 
  Size: 705
  Editor: bl13-26-40
  Comment:
+   ← Revision 9 as of 2025-01-16 14:00:36 → ⇥
  Size: 2648
  Editor: vitor
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
+<<TableOfContents(2)>>
## page was renamed from modwsgi
-Line 3:
+Line 5:
-http://code.google.com/p/modwsgi/
+ * http://code.google.com/p/modwsgi/
 * https://github.com/GrahamDumpleton/mod_wsgi
-Line 7:
+Line 9:
- * apt-get install libapache2-mod-wsgi
 * service apache2 restart
+{{{#!highlight sh
apt-get install libapache2-mod-wsgi
service apache2 restart
}}}
-Line 26:
+Line 30:
-{{{
+{{{#!highlight sh
-Line 29:
+Line 33:
+== Slackware 14 installation ==
{{{#!highlight sh
wget http://code.google.com/p/modwsgi/downloads/detail?name=mod_wsgi-3.4.tar.gz&can=1&q=
cp mod_wsgi-3.4.tar.gz /tmp
cd /tmp
tar xvzf mod_wsgi-3.4.tar.gz
cd mod_wsgi-3.4
./configure
make clean
make 
make install
ldconfig
ls /usr/lib/httpd/modules #should appear file mod_wsgi.so
touch /etc/httpd/mod_wsgi.conf
}}}
 
Edit file '''/etc/httpd/httpd.conf''' and add
{{{#!highlight sh
Include /etc/httpd/mod_wsgi.conf
Include /etc/httpd/vhosts.conf
}}} 

Edit file '''/etc/httpd/mod_wsgi.conf''' and add
{{{#!highlight sh
LoadModule wsgi_module /usr/lib/httpd/modules/mod_wsgi.so
}}}

Restart apache with  
{{{#!highlight sh
/etc/rc.d/rc.httpd restart
}}}

Check if mod_wsgi module is loaded with 
 * tail /var/log/httpd/error_log | grep wsgi
 * Should appear '''mod_wsgi/3.4'''

=== Create test wsgi app ===
Create file '''/var/www/htdocs/test/test.wsgi'''
{{{#!highlight python
def application(environ, start_response):
    start_response('200 OK', [('Content-Type', 'text/html')])
    yield '<html><body><h1>Test WSGI</h1></body></html>'
}}}

Create virtual host in /etc/httpd/vhosts.conf
{{{#!highlight xml
<VirtualHost *:80>
    ServerName localhosttestwsgi
    DocumentRoot "/var/www/htdocs/test"
    WSGIScriptAlias / /var/www/htdocs/test/test.wsgi
    ErrorLog /var/log/localhosttestwsgi-error_log
    CustomLog /var/log/localhosttestwsgi-access_log common
    <Directory "/var/www/htdocs/test">
      Require local
    </Directory>
</VirtualHost>
}}}

Add host to '''/etc/hosts'''
{{{#!highlight sh
127.0.0.1 localhosttestwsgi
}}}

Restart apache
{{{#!highlight sh
/etc/rc.d/rc.httpd restart
}}}

Open url http://localhosttestwsgi/ and see if the string '''Test WSGI''' appears.