Comments on: Hosting Multiple WSGI Applications with Apache http://mediacore.com/blog/hosting-multiple-wsgi-applications-with-apache/ A few of our favourite things Thu, 02 Feb 2012 23:54:00 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Laverne Hibberd http://mediacore.com/blog/hosting-multiple-wsgi-applications-with-apache/comment-page-1/#comment-2679 Laverne Hibberd Wed, 14 Dec 2011 13:30:59 +0000 http://getmediacore.com/blog/?p=105#comment-2679 Some genuinely good content on this site, regards for contribution. Some genuinely good content on this site, regards for contribution.

]]> By: Anthony Theocharis http://mediacore.com/blog/hosting-multiple-wsgi-applications-with-apache/comment-page-1/#comment-28 Anthony Theocharis Wed, 12 Aug 2009 19:48:16 +0000 http://getmediacore.com/blog/?p=105#comment-28 Graham, thanks so much for your advice. I haven't had a chance to try it out yet, but as soon as I do, I'll post back here. Graham, thanks so much for your advice.

I haven’t had a chance to try it out yet, but as soon as I do, I’ll post back here.

]]> By: Pete http://mediacore.com/blog/hosting-multiple-wsgi-applications-with-apache/comment-page-1/#comment-27 Pete Fri, 07 Aug 2009 19:50:32 +0000 http://getmediacore.com/blog/?p=105#comment-27 A slightly off topic question, but could you please tell me what font you use for the simple station and mediaplex logos? A slightly off topic question, but could you please tell me what font you use for the simple station and mediaplex logos?

]]> By: Graham Dumpleton http://mediacore.com/blog/hosting-multiple-wsgi-applications-with-apache/comment-page-1/#comment-26 Graham Dumpleton Tue, 04 Aug 2009 10:24:38 +0000 http://getmediacore.com/blog/?p=105#comment-26 Ahhhhh, it swallowed up all the Location tags. One last try: <Location /my_app> WSGIProcessGroup app1 </Location> <Location /my_app_demo> WSGIProcessGroup app2 </Location> Ahhhhh, it swallowed up all the Location tags. One last try:

<Location /my_app>
WSGIProcessGroup app1
</Location>

<Location /my_app_demo>
WSGIProcessGroup app2
</Location>

]]> By: Graham Dumpleton http://mediacore.com/blog/hosting-multiple-wsgi-applications-with-apache/comment-page-1/#comment-25 Graham Dumpleton Tue, 04 Aug 2009 10:22:59 +0000 http://getmediacore.com/blog/?p=105#comment-25 I'm not sure it is safe to run two TG instances in same interpreter, which using WSGIApplicationGroup with value of %{GLOBAL} for both would do. Just because you use prefork MPM doesn't mean you can't use daemon mode, so you would be better off delegating each to their own daemon process. WSGIDaemonProcess app1 processes=2 threads=1 WSGIDaemonProcess app2 processes=2 threads=2 WSGIScriptAlias /my_app /home/myuser/myapp/wsgi_scripts/deployment.wsgi WSGIScriptAlias /my_app_demo /home/myuser/myapp/wsgi_scripts/deployment.wsgi WSGIProcessGroup app1 WSGIProcessGroup app2 If need be, you could still use WSGIApplicationGroup set to %{GLOBAL} which means each would run in main interpreter of their respective processes. Note, I have assumed you need single threading, but if multithread safe mode, then instead use: WSGIDaemonProcess app1 WSGIDaemonProcess app2 This will default to single process for each with thread pool of 15 threads in the process. Hope this blog comment mode doesn't stuff with the configuration formatting too much. I’m not sure it is safe to run two TG instances in same interpreter, which using WSGIApplicationGroup with value of %{GLOBAL} for both would do. Just because you use prefork MPM doesn’t mean you can’t use daemon mode, so you would be better off delegating each to their own daemon process.

WSGIDaemonProcess app1 processes=2 threads=1
WSGIDaemonProcess app2 processes=2 threads=2

WSGIScriptAlias /my_app /home/myuser/myapp/wsgi_scripts/deployment.wsgi
WSGIScriptAlias /my_app_demo /home/myuser/myapp/wsgi_scripts/deployment.wsgi

WSGIProcessGroup app1

WSGIProcessGroup app2

If need be, you could still use WSGIApplicationGroup set to %{GLOBAL} which means each would run in main interpreter of their respective processes.

Note, I have assumed you need single threading, but if multithread safe mode, then instead use:

WSGIDaemonProcess app1
WSGIDaemonProcess app2

This will default to single process for each with thread pool of 15 threads in the process.
Hope this blog comment mode doesn’t stuff with the configuration formatting too much.

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