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Joel Divekar
Asked: 2022-01-30 23:43:43 +0800 CST

Running multiple flask applications with different domain names using mod_wsgi

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We are trying to run 2 different flask applications with different domain names from same server using mod_wsgi + Apache2.

This is the settings configured in httpd.conf

# For www.yyy.com
WSGIDaemonProcess yyy python-path=/var/www/yyy
WSGIScriptAlias / /var/www/yy/wsgi.py process-group=yyy application-group=%{GLOBAL}

# For www.zzz.com
WSGIDaemonProcess zzz python-path=/var/www/zzz
WSGIScriptAlias / /var/www/zzz/wsgi.py process-group=zzz application-group=%{GLOBAL}

and created /etc/httpd/conf.d/yyy.conf & zzz.conf similar to

<VirtualHost *:80>
        ServerName www.yyy.com
        ServerAdmin joel
        DocumentRoot /var/www/yyy
        ErrorLog /var/log/httpd/error.log
        CustomLog /var/log/httpd/access.log combined
        Alias /static /var/www/yyy/static
        <Directory /var/www/yyy/static>
                Require all granted
        </Directory>
        <Directory /var/www/yyy>
        <Files wsgi.py>
                Require all granted
        </Files>
        </Directory>
</VirtualHost>

but whatever we try we end up getting only first application that is configured in httpd.conf.

mod-wsgi python apache2 flask

1 Answers

  1. My query was answered by Graham Dumpleton, mod_wsgi mailing list. He asked me to remove all mod_wsgi settings from httpd.conf and move them in virtualhost config file /etc/httpd/conf.d/yyy.conf and zzz.conf as

    <VirtualHost *:80>
        ServerName www.yyy.com
        ServerAdmin joel
        DocumentRoot /var/www/yyy
        ErrorLog /var/log/httpd/error.log
        CustomLog /var/log/httpd/access.log combined
        WSGIDaemonProcess yyy python-path=/var/www/yyy
        WSGIScriptAlias / /var/www/yy/wsgi.py process-group=yyy application-group=%{GLOBAL}
        Alias /static /var/www/yyy/static
        <Directory /var/www/yyy/static>
                Require all granted
        </Directory>
        <Directory /var/www/yyy>
        <Files wsgi.py>
                Require all granted
        </Files>
        </Directory>
</VirtualHost>
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