Python + mod_wsgi
2016/01/31 |
Install mod_wsgi (WSGI : Web Server Gateway Interface) to make Python scripts be fast.
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[1] | Install mod_wsgi. |
root@www:~# apt-get -y install libapache2-mod-wsgi
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[2] | For example, configure mod_wsgi that it's possible to access to /test_wsgi that backend is /var/www/html/test_wsgi.py. |
root@www:~#
vi /etc/apache2/conf-available/wsgi.conf # create new
WSGIScriptAlias /test_wsgi /var/www/html/test_wsgi.py
a2enconf wsgi Enabling conf wsgi. To activate the new configuration, you need to run: service apache2 reload root@www:~# /etc/init.d/apache2 restart * Restarting web server apache2 ...done. |
[3] | Create a test script which you set above. |
root@www:~#
vi /var/www/html/test_wsgi.py # create new def application(environ,start_response): status = '200 OK' html = '<html>\n' \ '<body>\n' \ '<div style="width: 100%; font-size: 40px; font-weight: bold; text-align: center;">\n' \ 'mod_wsgi Test Page\n' \ '</div>\n' \ '</body>\n' \ '</html>\n' response_header = [('Content-type','text/html')] start_response(status,response_header) return [html] |
[4] | Configure if you use Django. ( refer to installing Django ) For exmaple, configure "testapp" under the "/home/ubuntu/venv/testproject" which is owned by "cent". |
root@www:~#
vi /etc/apache2/conf-available/django.conf # create new WSGIDaemonProcess testapp python-path=/home/ubuntu/venv/testproject:/home/ubuntu/venv/lib/python2.7/site-packages WSGIProcessGroup testapp WSGIScriptAlias /django /home/ubuntu/venv/testproject/testproject/wsgi.py <Directory /home/ubuntu/venv/testproject> Require all granted </Directory> a2enconf django Enabling conf django. To activate the new configuration, you need to run: service apache2 reload root@www:~# /etc/init.d/apache2 restart * Restarting web server apache2 ...done. |